Bjørn Christian Hauback

Adjunct Professor - Inorganic materials chemistry

Email b.c.hauback@smn.uio.no

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Visiting address Sem Sælands vei 26 0371 Oslo

Postal address Postboks 1033 0315 Oslo

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Positions

PhD (Dr.ing) Norwegian Institute of Technology (NTH), Trondheim, Norway 1989. Member of IFE staff since1993.
Adjunct of Physics, University of Oslo.

Field of Expertise

Materials for storage of hydrogen, materials for ICT and energy applications, magnetic materials, nanoscience, crystallography and neutron and X-ray diffraction.

Professional membership and merits

Operating Agent for IEA Hydrogen Implementation Agreement Task 22 - "Fundamental and Applied Hydrogen Storage Materials Development" from 2006.
Member of Norwegian Academy of Technological Sciences
Member of Norwegian Physical Society
Member of International Steering Committee for the International Symposium on Metal-Hydrogen Systems, Fundamentals and Applications
Member of Steering Committee for Synchrotron Research, Research Council of Norway
Member of organization and scientific committees in a number of national and international conferences
Referee for number of international journals including J.Mater Chem., J.Phys.Chem., J.Alloys Compd, Int.J.Hydrogen Energy, Inorg.Chem., Scr. Mater., J.Solid State Chem., J.Materials Science, Phys. Chem
Evaluator of national research projects in Germany, Iceland, UK, Netherlands, Spain, Australia

Dematteis, Erika Michela; Amdisen, Mads B.; Autrey, Tom; Barale, Jussara; Bowden, Mark E. & Buckley, Craig E. [Show all 32 contributors for this article] (2022). Hydrogen storage in complex hydrides: past activities and new trends. Progress in Energy. ISSN 2516-1083. 4(3). doi: 10.1088/2516-1083/ac7499. Full text in Research Archive
Eggert, Bruno G. F.; Delczeg-Czirjak, Erna K.; Maccari, Fernando; Kumar, Susmit; Gutfleisch, Oliver & Fjellvåg, Helmer [Show all 8 contributors for this article] (2022). Exploring V-Fe-Co-Ni-Al and V-Fe-Co-Ni-Cu high entropy alloys for magnetocaloric applications. Journal of Alloys and Compounds. ISSN 0925-8388. 921. doi: 10.1016/j.jallcom.2022.166040. Full text in Research Archive
Pasquini, Luca; Sakaki, Kouji; Akiba, Etsuo; Allendorf, Mark D.; Alvares, Ebert & Ares, José R. [Show all 59 contributors for this article] (2022). Magnesium- and intermetallic alloys-based hydrides for energy storage: modelling, synthesis and properties. Progress in Energy. ISSN 2516-1083. 4(3). doi: 10.1088/2516-1083/ac7190.
Cuevas, Fermin; Amdisen, Mads B.; Baricco, Marcello; Buckley, Craig E.; Cho, Young Whan & de Jongh, Petra E. [Show all 31 contributors for this article] (2022). Metallic and complex hydride-based electrochemical storage of energy. Progress in Energy. ISSN 2516-1083. 4(3). doi: 10.1088/2516-1083/ac665b. Full text in Research Archive
Sørby, Magnus Helgerud; Martinsen, Fredrik Aleksander; Karazhanov, Smagul; Hauback, Bjørn Christian & Marstein, Erik Stensrud (2022). On the Crystal Chemistry of Photochromic Yttrium Oxyhydride. Energies. ISSN 1996-1073. 15(5). doi: 10.3390/en15051903. Full text in Research Archive
Zavorotynska, Olena; Sørby, Magnus Helgerud; Vitillo, Jenny G.; Deledda, Stefano; Frommen, Christoph & Hauback, Bjørn Christian (2021). Experimental and computational characterization of phase transitions in CsB3H8. Physical Chemistry, Chemical Physics - PCCP. ISSN 1463-9076. 23, p. 17836–17847. doi: 10.1039/d1cp02189c.
Perizat, Berdiyeva; Karabanova, Anastasiia; Blanchard, Didier; Hauback, Bjørn & Deledda, Stefano (2021). Sr(NH3)8Cl2-Expanded Natural Graphite composite for thermochemical heat storage applications studied by in-situ neutron imaging. Journal of Energy Storage. ISSN 2352-152X. 34. doi: 10.1016/j.est.2020.102176. Full text in Research Archive
Nygård, Magnus Moe; Fjellvåg, Øystein; Sørby, Magnus Helgerud; Sakaki, Kouji; Ikeda, Kazutaka & Armstrong, Jeff [Show all 12 contributors for this article] (2021). The average and local structure of TiVCrNbDx (x = 0, 2.2, 8) from total scattering and neutron spectroscopy. Acta Materialia. ISSN 1359-6454. 205, p. 1–15. doi: 10.1016/j.actamat.2020.116496. Full text in Research Archive
Ek, Gustav; Nygård, Magnus Moe; Pavan, Adriano F.; Montero, Jorge; Henry, Paul F. & Sørby, Magnus Helgerud [Show all 11 contributors for this article] (2021). Elucidating the Effects of the Composition on Hydrogen Sorption in TiVZrNbHf-Based High-Entropy Alloys. Inorganic Chemistry. ISSN 0020-1669. 60(2), p. 1124–1132. doi: 10.1021/acs.inorgchem.0c03270. Full text in Research Archive
Casillas-Trujillo, Luis; Jansson, Ulf; Sahlberg, Martin; Ek, Gustav; Nygård, Magnus Moe & Sørby, Magnus Helgerud [Show all 9 contributors for this article] (2020). Interstitial carbon in bcc HfNbTiVZr high-entropy alloy from first principles. PHYSICAL REVIEW MATERIALS. ISSN 2475-9953. 4. doi: 10.1103/PhysRevMaterials.4.123601. Full text in Research Archive
Qviller, Atle Jorstad; Frommen, Christoph; Hauback, Bjørn; Magnus, F.; Kirkby, B. J. & Hjörvarsson, B. (2020). Direct observation of magnetic proximity effects in amorphous exchange-spring magnets by neutron reflectometry. PHYSICAL REVIEW MATERIALS. ISSN 2475-9953. 4(10). doi: 10.1103/PhysRevMaterials.4.104404.
Bannenberg, L. J.; Heere, Michael; Benzidi, Hind; Montero, J.; Dematteis, Erika Michela & Suwarno, S. [Show all 26 contributors for this article] (2020). Metal (boro-) hydrides for high energy density storage and relevant emerging technologies. International Journal of Hydrogen Energy. ISSN 0360-3199. 45(58), p. 33687–33730. doi: 10.1016/j.ijhydene.2020.08.119.
Llamas-Jansa, Isabel; Friedrichs, Oliver; Fichtner, Maximilian; Bardají, Elisa Gil; Züttel, Andreas & Hauback, Bjørn (2020). Effects of Ball Milling and TiF3 Addition on the Dehydrogenation Temperature of Ca(BH4)2 Polymorphs. Energies. ISSN 1996-1073. 13(18). doi: 10.3390/en13184828. Full text in Research Archive
Nygård, Magnus Moe; Sławiński, Wojciech A.; Ek, Gustav; Sørby, Magnus Helgerud; Sahlberg, Martin & Keen, David A. [Show all 7 contributors for this article] (2020). Local order in high-entropy alloys and associated deuterides – a total scattering and Reverse Monte Carlo study. Acta Materialia. ISSN 1359-6454. 199, p. 504–513. doi: 10.1016/j.actamat.2020.08.045. Full text in Research Archive
Andersen, Ken H.; Argyriou, Dimitri N.; Jackson, Andrew J.; Houston, Judith E.; Henry, Paul F. & Deen, Pascale P. [Show all 49 contributors for this article] (2020). The instrument suite of the European Spallation Source. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. ISSN 0168-9002. 957. doi: 10.1016/j.nima.2020.163402. Full text in Research Archive
Pal, Santosh Kumar; Frommen, Christoph; Kumar, Susmit; Hauback, Bjørn; Fjellvåg, Helmer & Helgesen, Geir (2020). Enhancing giant magnetocaloric effect near room temperature by inducing magnetostructural coupling in Cu-doped MnCoGe. Materials & design. ISSN 0264-1275. 195, p. 1–11. doi: 10.1016/j.matdes.2020.109036. Full text in Research Archive
El-Kharbachi, Abdelouahab; Dematteis, Erika Michela; Shinzato, Keita; Stevenson, Siobhan C.; Bannenberg, Lars J. & Heere, Michael [Show all 14 contributors for this article] (2020). Metal Hydrides and Related Materials. Energy Carriers for Novel Hydrogen and Electrochemical Storage. Journal of Physical Chemistry C. ISSN 1932-7447. 124(14), p. 7599–7607. doi: 10.1021/acs.jpcc.0c01806.
Perizat, Berdiyeva; Karabanova, Anastasiia; Grinderslev, Jakob B.; Johnsen, Rune E.; Blanchard, Didier & Hauback, Bjørn [Show all 7 contributors for this article] (2020). Synthesis, Structure and NH3 Sorption Properties of Mixed Mg1-xMnx(NH3)6Cl2 Ammines . Energies. ISSN 1996-1073. 13(11). doi: 10.3390/en13112746. Full text in Research Archive
Nygård, Magnus Moe; Sørby, Magnus Helgerud; Grimenes, Arne Auen & Hauback, Bjørn (2020). The Influence of Fe on the Structure and Hydrogen Sorption Properties of Ti-V-Based Metal Hydrides. Energies. ISSN 1996-1073. 13(11). doi: 10.3390/en13112874. Full text in Research Archive
Perizat, Berdiyeva; Karabanova, Anastasiia; Makowska, Malgorzata G.; Johnsen, Rune E.; Blanchard, Didier & Hauback, Bjørn [Show all 7 contributors for this article] (2020). In-situ neutron imaging study of NH3 absorption and desorption in SrCl2 within a heat storage prototype reactor. Journal of Energy Storage. ISSN 2352-152X. 29. doi: 10.1016/j.est.2020.101388. Full text in Research Archive
Barale, Jussara; Deledda, Stefano; Dematteis, Erika Michela; Sørby, Magnus Helgerud; Baricco, Marcello & Hauback, Bjørn (2020). Synthesis and characterization of Magnesium-Iron-Cobalt complex hydrides. Scientific Reports. ISSN 2045-2322. 10(1). doi: 10.1038/s41598-020-65774-8. Full text in Research Archive
El-Kharbachi, Abdelouahab; Wind, Julia; Ruud, Amund; Høgset, Astrid Bygdås; Nygård, Magnus Moe & Zhang, Junxian [Show all 14 contributors for this article] (2020). Pseudo-ternary LiBH4-LiCl-P2S5 system as structurally disordered bulk electrolyte for all-solid-state lithium batteries. Physical Chemistry, Chemical Physics - PCCP. ISSN 1463-9076. 22(25), p. 13872–13879. doi: 10.1039/d0cp01334j. Full text in Research Archive
Heere, Michael; Hansen, Anna-Lena; Payandeh, SeyedHosein; Aslan, Neslihan; Gizer, Gökhan & Sørby, Magnus Helgerud [Show all 10 contributors for this article] (2020). Dynamics of porous and amorphous magnesium borohydride to understand solid state Mg-ion-conductors. Scientific Reports. ISSN 2045-2322. 10(1). doi: 10.1038/s41598-020-65857-6. Full text in Research Archive
Mauroy, Henrik; Klyukin, Konstantin; Shelyapina, Marina G.; Keen, David A.; Thøgersen, Annett & Hauback, Bjørn [Show all 7 contributors for this article] (2020). Short-Range Structure of Ti0.63V0.27Fe0.10D1.73 from Neutron Total Scattering and Reverse Monte Carlo Modelling. Energies. ISSN 1996-1073. 13(8). doi: 10.3390/en13081947. Full text in Research Archive
Llamas-Jansa, Isabel; Kalantzopoulos, Georgios N.; Nordholm, Kari & Hauback, Bjørn (2020). Destabilization of NaBH4 by Transition Metal Fluorides. Molecules. ISSN 1420-3049. 25(4). doi: 10.3390/molecules25040780. Full text in Research Archive
Hirscher, Michael; Yartys, Volodymyr; Baricco, Marcello; von Colbe, Jose Bellosta; Blanchard, Didier & Bowman, Robert C. [Show all 48 contributors for this article] (2020). Materials for hydrogen-based energy storage – Past, recent progress and future outlook. Journal of Alloys and Compounds. ISSN 0925-8388. 827. doi: 10.1016/j.jallcom.2019.153548. Full text in Research Archive
El-Kharbachi, Abdelouahab; Sørby, Magnus Helgerud; Nygård, Magnus Moe & Hauback, Bjørn (2019). Borohydride-based Solid-state Electrolytes for Lithium Batteries. In Hibaoui, Abdelaaziz El; Essaaidi, Mohamed & Zaz, Youssef (Ed.), Proceedings of 2019 7th International Renewable and Sustainable Energy Conference (IRSEC) . IEEE. ISSN 978-1-7281-5152-6. doi: 10.1109/IRSEC48032.2019.9078280.
Huot, Jacques; Cuevas, Fermìn; Deledda, Stefano; Edalati, Kaveh; Filinchuk, Yaroslav & Grosdidier, Thierry [Show all 11 contributors for this article] (2019). Mechanochemistry of metal hydrides: Recent advances. Materials. ISSN 1996-1944. 12:2778(7), p. 1–44. doi: 10.3390/ma12172778. Full text in Research Archive
Nygård, Magnus Moe; Ek, Gustav; Karlsson, Dennis; Sørby, Magnus Helgerud; Sahlberg, Martin & Hauback, Bjørn (2019). Counting electrons - A new approach to tailor the hydrogen sorption properties of high-entropy alloys. Acta Materialia. ISSN 1359-6454. 175, p. 121–129. doi: 10.1016/j.actamat.2019.06.002. Full text in Research Archive
Yartys, Volodymyr; Lototskyy, Mykhaylol V.; Akiba, Etsuo; Albert, Rene; Antonov, Vladimir E. & Ares-Fernández, José Ramón [Show all 35 contributors for this article] (2019). Magnesium based materials for hydrogen based energy storage: Past, present and future. International Journal of Hydrogen Energy. ISSN 0360-3199. 44(15), p. 7809–7859. doi: 10.1016/j.ijhydene.2018.12.212.
Nygård, Magnus Moe; Ek, Gustav; Karlsson, Dennis; Sahlberg, Martin; Sørby, Magnus Helgerud & Hauback, Bjørn (2019). Hydrogen storage in high-entropy alloys with varying degree of local lattice strain. International Journal of Hydrogen Energy. ISSN 0360-3199. 44(55), p. 29140–29149. doi: 10.1016/j.ijhydene.2019.03.223. Full text in Research Archive
Guzik, Matylda N.; Schrade, Matthias; Tofan, Raluca; Almeida Carvalho, Patricia; Berland, Kristian & Sørby, Magnus Helgerud [Show all 9 contributors for this article] (2019). Long- and short-range structures of Ti1-xHfxNi1.0/1.1Sn half-Heusler compounds and their electric transport properties. CrysteEngComm. ISSN 1466-8033. 21, p. 3330–3342. doi: 10.1039/c9ce00046a. Full text in Research Archive
Latroche, Michel; Blanchard, Didier; Cuevas, Fermìn; El-Kharbachi, Abdelouahab; Hauback, Bjørn & Jensen, Torben R. [Show all 13 contributors for this article] (2019). Full-cell hydride-based solid-state Li batteries for energy storage. International Journal of Hydrogen Energy. ISSN 0360-3199. 44(15), p. 7875–7887. doi: 10.1016/j.ijhydene.2018.12.200.
Milanese, Chiara; Jensen, Torben René; Hauback, Bjørn; Pistidda, Claudio; Dornheim, Martin & Yang, Heena [Show all 14 contributors for this article] (2019). Complex hydrides for energy storage. International Journal of Hydrogen Energy. ISSN 0360-3199. 14(15), p. 7860–7874. doi: 10.1016/j.ijhydene.2018.11.208. Full text in Research Archive
Pal, Santosh Kumar; Frommen, Christoph; Kumar, Susmit; Hauback, Bjørn; Fjellvåg, Helmer & Woodcock, T. G. [Show all 8 contributors for this article] (2019). Comparative phase transformation and magnetocaloric effect study of Co and Mn substitution by Cu in MnCoGe compounds. Journal of Alloys and Compounds. ISSN 0925-8388. 775, p. 22–29. doi: 10.1016/j.jallcom.2018.10.040. Full text in Research Archive
Heere, Michael; Zavorotynska, Olena; Deledda, Stefano; Sørby, Magnus Helgerud; Book, David & Steriotis, Theodore [Show all 7 contributors for this article] (2018). Effect of additives, ball milling and isotopic exchange in porous magnesium borohydride . RSC Advances. ISSN 2046-2069. 8(49), p. 27645–27653. doi: 10.1039/C8RA05146A. Full text in Research Archive
Sartori, Sabrina; Guzik, Matylda N.; Knudsen, Kenneth Dahl; Sørby, Magnus Helgerud; Teprovich, Jr., Joseph A. & Zidan, Ragaiy [Show all 7 contributors for this article] (2018). Stability and Phase Formation in the (Li/Na)6C60–H Systems Studied by Neutron Scattering. Journal of Physical Chemistry C. ISSN 1932-7447. 122(32), p. 18346–18355. doi: 10.1021/acs.jpcc.8b05977. Full text in Research Archive
Gharibdoust, SevedHosein Payandeh; Heere, Michael; Nervi, Carlo; Sørby, Magnus Helgerud; Hauback, Bjørn & Jensen, Torben R. (2018). Synthesis, structure, and polymorphic transitions of praseodymium(III) and neodymium(III) borohydride, Pr(BH4)3 and Nd(BH4)3. Dalton Transactions. ISSN 1477-9226. 47(25), p. 8307–8319. doi: 10.1039/c8dt00118a. Full text in Research Archive
El-Kharbachi, Abdelouahab; Uesato, Hiroki; Kawai, Hironori; Wenner, Sigurd; Miyaoka, Hiroki & Sørby, Magnus Helgerud [Show all 9 contributors for this article] (2018). MgH2–CoO: a conversion-type composite electrode for LiBH4-based all-solid-state lithium ion batteries. RSC Advances. ISSN 2046-2069. 8(41), p. 23468–23474. doi: 10.1039/c8ra03340d. Full text in Research Archive
Qviller, Atle Jorstad; Marstein, Erik Stensrud; You, Chang Chuan; Haug, Halvard; Webster, John R.P. & Hjörvarsson, Björgvin [Show all 8 contributors for this article] (2018). Hydrogen Concentration in Photovoltaic a-Si:H Annealed at Different Temperatures Measured by Neutron Reflectometry. IEEE Journal of Photovoltaics. ISSN 2156-3381. 8(4), p. 1098–1101. doi: 10.1109/JPHOTOV.2018.2838447. Full text in Research Archive
Liu, Yinzhe; Heere, Michael; Vasquez, Luis Contreras; Paterakis, Christos; Sørby, Magnus Helgerud & Hauback, Bjørn [Show all 7 contributors for this article] (2018). Dehydrogenation and rehydrogenation of a 0.62LiBH4-0.38NaBH4 mixture with nano-sized Ni. International Journal of Hydrogen Energy. ISSN 0360-3199. 43(34), p. 16782–16792. doi: 10.1016/j.ijhydene.2018.04.211.
El-Kharbachi, Abdelouahab; Hu, Yang; Yoshida, Koji; Vajeeston, Ponniah; Kim, Sangryun & Sørby, Magnus Helgerud [Show all 9 contributors for this article] (2018). Lithium ionic conduction in composites of Li(BH4)0.75I0.25 and amorphous 0.75Li2S·0.25P2S5 for battery applications. Electrochimica Acta. ISSN 0013-4686. 278, p. 332–339. doi: 10.1016/j.electacta.2018.05.041. Full text in Research Archive
El-Kharbachi, Abdelouahab; Hu, Yang; Sørby, Magnus Helgerud; Vullum, Per Erik; Mæhlen, Jan Petter & Fjellvåg, Helmer [Show all 7 contributors for this article] (2018). Understanding Capacity Fading of MgH2 Conversion-Type Anodes via Structural Morphology Changes and Electrochemical Impedance. Journal of Physical Chemistry C. ISSN 1932-7447. 122(16), p. 8750–8759. doi: 10.1021/acs.jpcc.7b12656. Full text in Research Archive
Santoru, Antonio; Pistidda, Claudio; Brighi, Matteo; Chierotti, Michele R.; Heere, Michael & Karimi, Fahim [Show all 16 contributors for this article] (2018). Insights into the Rb–Mg–N–H System: an Ordered Mixed Amide/Imide Phase and a Disordered Amide/Hydride Solid Solution. Inorganic Chemistry. ISSN 0020-1669. 57(6), p. 3197–3205. doi: 10.1021/acs.inorgchem.7b03232.
Weidenthaler, Claudia; Felderhoff, Michael; Bernert, Thomas; Sørby, Magnus Helgerud; Hauback, Bjørn & Krech, Daniel (2018). Synthesis, Crystal Structure Analysis and Decomposition of RbAlH4. Crystals. ISSN 2073-4352. 8(2). doi: 10.3390/cryst8020103. Full text in Research Archive
Sato, Toyoto; Takagi, Shigeyuki; Sørby, Magnus Helgerud; Deledda, Stefano; Hauback, Bjørn & Orimo, Shin-ichi (2018). Crystal Structural Determination of SrAlD5 with Corner-Sharing AlD6 Octahedron Chains by X-ray and Neutron Diffraction. Crystals. ISSN 2073-4352. 8(2). doi: 10.3390/cryst8020089. Full text in Research Archive
El-Kharbachi, Abdelouahab; Hu, Yang; Sørby, Magnus Helgerud; Mæhlen, Jan Petter; Vullum, Per Erik & Fjellvåg, Helmer [Show all 7 contributors for this article] (2018). Reversibility of metal-hydride anodes in all-solid-state lithium secondary battery operating at room temperature. Solid State Ionics. ISSN 0167-2738. 317, p. 263–267. doi: 10.1016/j.ssi.2018.01.037. Full text in Research Archive
Guzik, Matylda N.; Echevarria-Bonet, Cristina; Riktor, Marit Dalseth; Almeida Carvalho, Patricia; Gunnæs, Anette Eleonora & Sørby, Magnus Helgerud [Show all 7 contributors for this article] (2018). Half-Heusler phase formation and Ni atom distribution in M-Ni-Sn (M = Hf, Ti, Zr) systems. Acta Materialia. ISSN 1359-6454. 148, p. 216–224. doi: 10.1016/j.actamat.2018.01.019. Full text in Research Archive
Sato, Toyoto; Ikeda, Kazutaka; Matsuo, Motoaki; Miwa, Kazutoshi; Otomo, Toshiya & Deledda, Stefano [Show all 10 contributors for this article] (2017). In-situ powder neutron diffraction study on the formation process of LaMg2NiH7. International Journal of Hydrogen Energy. ISSN 0360-3199. 42(35), p. 22449–22453. doi: 10.1016/j.ijhydene.2017.02.196. Full text in Research Archive
Humphries, Terry David; Birkmire, Derek; McGrady, G. Sean; Hauback, Bjørn & Jensen, Craig M. (2017). Regeneration of LiAlH4 at sub-ambient temperatures studied by multinuclear NMR spectroscopy. Journal of Alloys and Compounds. ISSN 0925-8388. 723, p. 1150–1154. doi: 10.1016/j.jallcom.2017.06.300. Full text in Research Archive
Frommen, Christoph; Sørby, Magnus Helgerud; Heere, Michael; Humphries, Terry David; Olsen, Jørn Erik & Hauback, Bjørn (2017). Rare earth borohydrides - Crystal structures and thermal properties. Energies. ISSN 1996-1073. 10(12). doi: 10.3390/en10122115. Full text in Research Archive
Heere, Michael; Gharibdoust, SevedHosein Payandeh; Sørby, Magnus Helgerud; Frommen, Christoph; Jensen, Torben R. & Hauback, Bjørn (2017). In situ investigations of bimetallic potassium erbium borohydride. International Journal of Hydrogen Energy. ISSN 0360-3199. 42(35), p. 22468–22474. doi: 10.1016/j.ijhydene.2017.04.271. Full text in Research Archive
Paterakis, Christos; Guo, Sheng; Heere, Michael; Liu, Yinzhe; Contreras, Luis F. & Sørby, Magnus Helgerud [Show all 9 contributors for this article] (2017). Study of the NaBH4–NaBr system and the behaviour of its low temperature phase transition. International Journal of Hydrogen Energy. ISSN 0360-3199. 42(35), p. 22538–22543. doi: 10.1016/j.ijhydene.2017.03.045.
Guzik, Matylda Natalia; Golasinski, Karol M.; Pedrosa, F.J.; Jenus, Petra; Bollero, Alberto & Hauback, Bjørn [Show all 7 contributors for this article] (2017). Influence of ultra-short cryomilling on the microstructural and magnetic properties of cobalt ferrite. Journal of Alloys and Compounds. ISSN 0925-8388. 721, p. 440–448. doi: 10.1016/j.jallcom.2017.05.290.
Schrade, Matthias; Berland, Kristian; Eliassen, Simen Nut Hansen; Guzik, Matylda Natalia; Echevarria-Bonet, Cristina & Sørby, Magnus Helgerud [Show all 13 contributors for this article] (2017). The role of grain boundary scattering in reducing the thermal conductivity of polycrystalline XNiSn (X=Hf, Zr, Ti) half-Heusler alloys. Scientific Reports. ISSN 2045-2322. 7. doi: 10.1038/s41598-017-14013-8. Full text in Research Archive
El-Kharbachi, Abdelouahab; Andersen, Hanne Flåten; Sørby, Magnus Helgerud; Vullum, Per Erik; Mæhlen, Jan Petter & Hauback, Bjørn (2017). Morphology effects in MgH2 anode for lithium ion batteries. International Journal of Hydrogen Energy. ISSN 0360-3199. 42(35), p. 22551–22556. doi: 10.1016/j.ijhydene.2017.04.298. Full text in Research Archive
Heere, Michael; GharibDoust, Seyed Hosein Payandeh; Brighi, Matteo; Frommen, Christoph; Sørby, Magnus Helgerud & Černý, Radovan [Show all 8 contributors for this article] (2017). Hydrogen Sorption in Erbium Borohydride Composite Mixtures with LiBH4 and/or LiH. Inorganics. ISSN 2304-6740. 5(2). doi: 10.3390/inorganics5020031. Full text in Research Archive
Nazer, N.S.; Denys, Roman Volodymyrovich; Yartys, Volodymyr; Hu, Weikang; Latroche, M. & Cuevas, F [Show all 9 contributors for this article] (2017). In operando neutron diffraction study of LaNdMgNi9H13 as a metal hydride battery anode. Journal of Power Sources. ISSN 0378-7753. 343, p. 502–512. doi: 10.1016/j.jpowsour.2017.01.077. Full text in Research Archive
Baricco, Marcello; Bang, Mads; Fichtner, Maximilian; Hauback, Bjørn; Linder, Marc & Luetto, Carlo [Show all 8 contributors for this article] (2017). SSH2S: Hydrogen storage in complex hydrides for an auxiliary power unit based on high temperature proton exchange membrane fuel cells. Journal of Power Sources. ISSN 0378-7753. 342, p. 853–860. doi: 10.1016/j.jpowsour.2016.12.107. Full text in Research Archive
Amenedo, José Montero; Martinsen, Fredrik Aleksander; Lelis, Martynas; Karazhanov, Smagul; Hauback, Bjørn & Marstein, Erik Stensrud (2017). Preparation of yttrium hydride-based photochromic films by reactive magnetron sputtering. Solar Energy Materials and Solar Cells. ISSN 0927-0248. 177, p. 106–109. doi: 10.1016/j.solmat.2017.02.001. Full text in Research Archive
Floriano, R.; Deledda, Stefano; Hauback, Bjørn; Leiva, Daniel Rodrigo & Botta, W.J. (2017). Iron and niobium based additives in magnesium hydride: Microstructure and hydrogen storage properties. International Journal of Hydrogen Energy. ISSN 0360-3199. 42(10), p. 6810–6819. doi: 10.1016/j.ijhydene.2016.11.117.
Arbab, Shabnam; Matusiak, Barbara Szybinska; Martinsen, Fredrik Aleksander & Hauback, Bjørn (2017). The impact of advanced glazing on colour perception. Journal of the International Colour Association. ISSN 2227-1309. 17, p. 50–68. Full text in Research Archive
Gharibdoust, SevedHosein Payandeh; Heere, Michael; Sørby, Magnus Helgerud; Ley, Morten B.; Ravnsbæk, Dorthe B. & Hauback, Bjørn [Show all 8 contributors for this article] (2016). Synthesis, structure and properties of new bimetallic sodium and potassium lanthanum borohydrides. Dalton Transactions. ISSN 1477-9226. 45(47), p. 19002–19011. doi: 10.1039/c6dt03671f.
Santoru, Antonio; Pistidda, Claudio; Sørby, Magnus Helgerud; Chierotti, Michele R.; Garroni, Sebastioni & Pinatel, Eugenio [Show all 16 contributors for this article] (2016). KNH2–KH: a metal amide–hydride solid solution . Chemical Communications. ISSN 1359-7345. 52, p. 11760–11763. doi: 10.1039/c6cc05777b.
Zavorotynska, Olena; El-Kharbachi, Abdelouahab; Deledda, Stefano & Hauback, Bjørn (2016). Recent progress in magnesium borohydride Mg(BH4)2: Fundamentals and applications for energy storage. International Journal of Hydrogen Energy. ISSN 0360-3199. 41(32), p. 14387–14403. doi: 10.1016/j.ijhydene.2016.02.015. Full text in Research Archive
Heere, Michael; Sørby, Magnus Helgerud; Pistidda, Claudio; Dornheim, Martin & Hauback, Bjørn (2016). Milling time effect of Reactive Hydride Composites of NaFeNaHeMgB2 investigated by in situ powder diffraction. International Journal of Hydrogen Energy. ISSN 0360-3199. 41(30), p. 13101–13108. doi: 10.1016/j.ijhydene.2016.05.153. Full text in Research Archive
Heere, Michael; Payandeh GharibDoust, Seyed Hosein; Frommen, Christoph; Humphries, Terry David; Ley, Morten B. & Sørby, Magnus Helgerud [Show all 8 contributors for this article] (2016). The influence of LiH on the rehydrogenation behavior of halide free rare earth (RE) borohydrides (RE = Pr, Er). Physical Chemistry, Chemical Physics - PCCP. ISSN 1463-9076. 18(35), p. 24387–24395. doi: 10.1039/c6cp04523e.
Miwa, Kazutoshi; Sato, Toyoto; Matsuo, Motoaki; Ikeda, Kazutaka; Otomo, Toshiya & Deledda, Stefano [Show all 10 contributors for this article] (2016). Metallic intermediate hydride phase of LaMg2Ni with Ni-H covalent bonding: precursor state for complex hydride formation. Journal of Physical Chemistry C. ISSN 1932-7447. 120(11), p. 5926–5931. doi: 10.1021/acs.jpcc.6b00341.
Zavorotynska, Olena; Deledda, Stefano & Hauback, Bjørn (2016). Kinetics studies of the reversible partial decomposition reaction in Mg(BH4)2. International Journal of Hydrogen Energy. ISSN 0360-3199. 41(23), p. 9885–9892. doi: 10.1016/j.ijhydene.2016.02.153. Full text in Research Archive
Sato, Toyoto; Takagi, Shigeyuki; Deledda, Stefano; Hauback, Bjørn & Orimo, Shin-Ichi (2016). Extending the applicability of the Goldschmidt tolerance factor to arbitrary ionic compounds. Scientific Reports. ISSN 2045-2322. 6:23592. doi: 10.1038/srep23592. Full text in Research Archive
Callini, Elsa; Atakli, Zuleyha Ozlem Kocabas; Hauback, Bjørn; Orimo, Shin-Ichi; Jensen, Craig & Dornheim, Martin [Show all 18 contributors for this article] (2016). Complex and liquid hydrides for energy storage. Applied Physics A: Materials Science & Processing. ISSN 0947-8396. 122(4). doi: 10.1007/s00339-016-9881-5.
Hino, Satoshi; Ichikawa, Takayuki; Kojima, Yoshitsugu; Sørby, Magnus Helgerud & Hauback, Bjørn (2016). A new complex alkali metal aluminium amide borohydride, Li2Al(ND2)4BH4: synthesis, thermal analysis and crystal structure. RSC Advances. ISSN 2046-2069. 6(34), p. 28761–28766. doi: 10.1039/c6ra00931j. Full text in Research Archive
Sainudeen Nazer, Nazia; Yartys, Volodymyr; Azib, Tahar; Latroche, Michel; Cuevas, Fermìn & Forseth, Sissel [Show all 11 contributors for this article] (2016). In operando neutron diffraction study of a commercial graphite/(Ni, Mn, Co) oxide-based multi-component lithium ion battery. Journal of Power Sources. ISSN 0378-7753. 326, p. 93–103. doi: 10.1016/j.jpowsour.2016.06.105.
Hauback, Bjørn & Mauroy, Henrik (2016). Neutron scattering: Introduction. In Fritzsche, Helmut; Huot, Jacques & Fruchart, Daniel (Ed.), Neutron scattering and other nuclear techniques for hydrogen in materials. Springer. ISSN 978-3-319-22791-7. p. 7–29. doi: 10.1007/978-3-319-22792-4_2.
Zavorotynska, Olena; Deledda, Stefano; Vitillo, Jenny G.; Saldan, Ivan; Guzik, Matylda Natalia & Baricco, Marcello [Show all 9 contributors for this article] (2015). Combined X-ray and Raman studies on the effect of cobalt additives on the decomposition of magnesium borohydride. Energies. ISSN 1996-1073. 8(9), p. 9173–9190. doi: 10.3390/en8099173. Show summary
Magnesium borohydride (Mg(BH4)2) is one of the most promising hydrogen storage materials. Its kinetics of hydrogen desorption, reversibility, and complex reaction pathways during decomposition and rehydrogenation, however, present a challenge, which has been often addressed by using transition metal compounds as additives. In this work the decomposition of Mg(BH4)2 ball-milled with CoCl2 and CoF2 additives, was studied by means of a combination of several in-situ techniques. Synchrotron X-ray diffraction and Raman spectroscopy were used to follow the phase transitions and decomposition of Mg(BH4)2. By comparison with pure milled Mg(BH4)2, the temperature for the γ → ε phase transition in the samples with CoF2 or CoCl2 additives was reduced by 10–45 °C. In-situ Raman measurements showed the formation of a decomposition phase with vibrations at 2513, 2411 and 766 cm−1 in the sample with CoF2. Simultaneous X-ray absorption measurements at the Co K-edge revealed that the additives chemically transformed to other species. CoF2 slowly reacted upon heating till ~290 °C, whereas CoCl2 transformed drastically at ~180 °C.
Saldan, Ivan; Llamas-Jansa, Isabel; Hino, Satoshi; Frommen, Christoph & Hauback, Bjørn (2015). Synthesis and thermal decomposition of Mg(BH4)2-TMO (TMO=TiO2;ZrO2;Nb2O5;MoO3) composites. IOP Conference Series: Materials Science and Engineering. ISSN 1757-8981. 77. doi: 10.1088/1757-899X/77/1/012041.
Chaudhary, Anna-Lisa; Li, Guanqiao; Matsuo, Motoaki; Orimo, Shin-Ichi; Deledda, Stefano & Sørby, Magnus Helgerud [Show all 10 contributors for this article] (2015). Simultaneous desorption behavior of M borohydrides and Mg2FeH6 reactive hydride composites (M = Mg, then Li, Na, K, Ca). Applied Physics Letters. ISSN 0003-6951. 107(7). doi: 10.1063/1.4929340.
Zavorotynska, Olena; Deledda, Stefano; Li, Guanqiao; Matsuo, Motoaki; Orimo, Shin-Ichi & Hauback, Bjørn (2015). Isotopic Exchange in Porous and Dense Magnesium Borohydride. Angewandte Chemie International Edition. ISSN 1433-7851. 54(36), p. 10592–10595. doi: 10.1002/anie.201502699.
Saldan, Ivan; Frommen, Christoph; Llamas-Jansa, Isabel; Kalantzopoulos, Georgios N.; Hino, Satoshi & Arstad, Bjørnar [Show all 12 contributors for this article] (2015). Hydrogen storage properties of γ–Mg(BH4)2 modified by MoO3 and TiO2. International Journal of Hydrogen Energy. ISSN 0360-3199. 40(36), p. 12286–12293. doi: 10.1016/j.ijhydene.2015.07.082. Show summary
The reversible hydrogen desorption–absorption of γ–Mg(BH4)2 ball milled with MoO3 and TiO2 has been investigated. No mechanochemical interaction between γ–Mg(BH4)2 and TiO2 was observed while for the 1:1 M ratio with MoO3, MoB2 was formed. There was little difference in the properties of γ–Mg(BH4)2 and γ–Mg(BH4)2 ball–milled with 0.02 mol percent TiO2 and MoO3. However, mixing in the same ratio γ–Mg(BH4)2 with TiO2 and MoO3 that had previously been subjected to high energy milling provided significant effects. For these materials, the DSC peaks appeared broader and were shifted to slightly lower temperatures, while the TPD peaks were decreased by ca. 20 °C, as compared to the pure γ–Mg(BH4)2. Faster hydrogen desorption kinetics was observed for the γ–Mg(BH4)2–MoO3 mixture. The reversible hydrogen storage capacity of γ–Mg(BH4)2–TiO2 at 271 °C was found to be 2.4 wt% H2 in the first cycle.
Kim, Chul; Hwang, Son-Jong; Bowman, Robert C.; Sørby, Magnus Helgerud & Hauback, Bjørn (2015). Deuterium exchange dynamics in Zr2NiD4.8 studied by 2H MAS NMR spectroscopy. Journal of Alloys and Compounds. ISSN 0925-8388. 645(1), p. s361–s364. doi: 10.1016/j.jallcom.2014.12.109.
Humphries, Terry David; Takagi, Shigeyuki; Li, Guanqiao; Matsuo, Motoaki; Sato, Toyoto & Sørby, Magnus Helgerud [Show all 9 contributors for this article] (2015). Complex transition metal hydrides incorporating ionic hydrogen: Synthesis and characterization of Na2Mg2FeH8 and Na2Mg2RuH8. Journal of Alloys and Compounds. ISSN 0925-8388. 645(1), p. S347–S352. doi: 10.1016/j.jallcom.2014.12.113.
Frommen, Christoph; Heere, Michael; Riktor, Marit Dalseth; Sørby, Magnus Helgerud & Hauback, Bjørn (2015). Hydrogen storage properties of rare earth (RE) borohydrides (RE = La, Er) in composite mixtures with LiBH4 and LiH. Journal of Alloys and Compounds. ISSN 0925-8388. 645(1), p. S155–S159. doi: 10.1016/j.jallcom.2015.01.113. Full text in Research Archive Show summary
Mixtures of 6LiBH4–RECl3–3LiH (RE = La, Er) have been produced by mechanochemical milling and their structure, thermal decomposition and reversibility have been studied. Hydrogen desorption starts around 300 °C in both composites. Heating to 400 °C yields LaB6, ErB4 and REH2+δ as major decomposition products. LiBH4 is destabilized by REH2+δ formed through decomposition of the parent borohydrides LiLa(BH4)3Cl and Er(BH4)3, respectively, and its hydrogen release temperature is reduced by 100 °C as compared to pure ball-milled LiBH4. The lanthanum-containing composite releases 4.2 wt.% H between 300 and 350 °C and shows a limited reversibility of ∼20% (340 °C, 10 MPa) probably due to hydrogen uptake by some amorphous boron-containing phases. For 6LiBH4–ErCl3–3LiH about 3 wt.% H is evolved up to 400 °C. Desorption against 0.5 MPa backpressure results in an increased reversibility (∼80%) as compared to vacuum (∼66%). Rehydrogenation (340 °C, 10 MPa) shows the formation of ErH3 and LiBH4 at drastically reduced conditions compared to pure LiBH4 (>400 °C, >10 MPa).

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Fjellvåg, Øystein; Sønsteby, Henrik Hovde; Nilsen, Ola; Wolff, Max; Kapaklis, Vassilios & Fjellvåg, Helmer [Show all 8 contributors for this article] (2020). Towards Multiferroic Thin Film Composites by Atomic Layer Deposition (ALD) .
Zavorotynska, Olena; Deledda, Stefano; Orimo, Shin-ichi; Matsuo, Motoaki & Hauback, Bjørn (2019). In-situ Raman Study of H → D Exchange in γ-Mg(BH4)2.
El-Kharbachi, Abdelouahab; Høgset, A.; Kim, Sangryun; Vajeeston, Ponniah; Sørby, Magnus Helgerud & Fjellvåg, Helmer [Show all 8 contributors for this article] (2018). Structural and Electrochemical Study of Mixtures of Halogenated-LiBH4 and Amorphous 0.75Li2S·0.25P2S5 for Li- Conducting Solid Electrolytes.
El-Kharbachi, Abdelouahab; Hu, Yang; Sørby, Magnus Helgerud; Vullum, Per Erik; Mæhlen, Jan Petter & Fjellvåg, Helmer [Show all 7 contributors for this article] (2017). Mechanistic Properties of MgH2–Based Anode As Derived from Structural Morphology Changes Versus Electrochemical Impedance in a Li-Ion Cell.
El-Kharbachi, Abdelouahab; Uesato, Hiroki; Yamaguchi, S; Sørby, Magnus Helgerud; Miyaoka, H & Ichikawa, Takayuki [Show all 8 contributors for this article] (2017). Metal Hydride–Oxide Paired Anode for All-Solid Li-Ion Batteries.
Guzik, Matylda N.; Schrade, Matthias; Tofan, Raluca; Berland, Kristian; Gunnæs, Anette Eleonora & Persson, Clas [Show all 8 contributors for this article] (2017). Structural Investigation of Ti1-xHfxNiySn Half-Heusler Compounds.
Guzik, Matylda N.; Echevarria-Bonet, Cristina; Sørby, Magnus Helgerud & Hauback, Bjørn (2017). Half-Heusler Phase Formation and Ni atom distribution in M-Ni-Sn (M = Hf, Ti, Zr) System.
El-Kharbachi, Abdelouahab; Hu, Yang; Yoshida, Koji; Sørby, Magnus Helgerud; Ichikawa, Takayuki & Fjellvåg, Helmer [Show all 8 contributors for this article] (2017). Hydride materials in all-solid Li-ion cell configuration for room and high temperature applications.
Hu, Yang; El-Kharbachi, Abdelouahab; Yoshida, Koji; Vajeeston, Ponniah; Sørby, Magnus Helgerud & Orimo, Shin-Ichi [Show all 8 contributors for this article] (2017). Ionic Properties of the borohydride-sulfide Mixed System for All-Solid Li-Ion Batteries.
El-Kharbachi, Abdelouahab; Hu, Yang; Yoshida, Koji; Sørby, Magnus Helgerud; Fjellvåg, Helmer & Orimo, Shin-Ichi [Show all 7 contributors for this article] (2017). Ionic Properties of the Li(BH4)0.75I0.25 - 0.75Li2S·0.25P2S5 Mixed System for Near Room-Temperature All-Solid Li-Ion Batteries.
El-Kharbachi, Abdelouahab; Hu, Yang; Mæhlen, Jan Petter; Sørby, Magnus Helgerud; Fjellvåg, Helmer & Hauback, Bjørn (2017). Hydride Materials in All-Solid Li-Ion Cell Configuration.
El-Kharbachi, Abdelouahab; Hu, Yang; Sørby, Magnus Helgerud; Mæhlen, Jan Petter; Fjellvåg, Helmer & Hauback, Bjørn (2017). Contribution of hydride materials to Li-ion battery technology.
Montero, José; Martinsen, Fredrik Aleksander; García-Tecedor, Miguel; Karazhanov, Smagul; Maestre, David & Hauback, Bjørn [Show all 7 contributors for this article] (2017). Photochromic mechanism in oxygen-containing yttrium hydride thin films: An optical perspective. Physical review B (PRB). ISSN 2469-9950. 95(20), p. 1–4. doi: 10.1103/PhysRevB.95.201301. Full text in Research Archive Show summary
Oxygen-containing yttrium hydride thin films exhibit photochromic behavior: Transparent thin films reversibly switch from a transparent state to a photodarkened state after being illuminated with UV or blue light. From optical spectrophotometry and ellipsometry measurements of the transparent state and photodarkened state, it is concluded that the photochromic effect can be explained by the gradual growth, under illumination, of metallic domains within the initial wide-band-gap semiconducting lattice. This conclusion is supported by Raman measurements.
Echevarria-Bonet, Cristina; Guzik, Matylda Natalia; Sørby, Magnus Helgerud & Hauback, Bjørn (2016). Composition of n-type Half-Heusler Compounds by SR-PXD .
El-Kharbachi, Abdel; Andersen, Hanne Flåten; Sørby, Magnus Helgerud; Mæhlen, Jan Petter & Hauback, Bjørn (2016). Structural Morphology Effects on the Electrochemical Cycling of MgH2 Anode for Lithium Ion Batteries .
Sørby, Magnus Helgerud; Heere, Michael; Frommen, Christoph & Hauback, Bjørn (2016). Rare-earth borohydrides - crystal structures and in-situ characterization.
El-Kharbachi, Abdel; Andersen, Hanne Flåten; Sørby, Magnus Helgerud; Mæhlen, Jan Petter & Hauback, Bjørn (2015). Contribution of the electrode morphology to the electrochemical cycling of MgH2-based anode for Li-ion batteries.
Karazhanov, Smagul; Mongstad, TT; Martinsen, Fredrik Aleksander; Amenedo, J. M.; Zayim, E. O. & Mohseni, A. [Show all 15 contributors for this article] (2015). Photochromic Materials & Applications.

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Published Nov. 4, 2010 12:18 PM - Last modified May 24, 2013 11:23 AM

Projects

Novel Approaches to Magnetostructural phase transitions in Metallic systems (NAMM)

Research groups

NAnostructures and FUnctional MAterials (NAFUMA)