michaelmd

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Acadamic Interest
My research covers the synthesis, characterization and catalytic testing of nanoporous materials.
I am thereby especially interested in revealing the complex interplay of different catalyst properties and their influence on the product formation.
Collaborations
- Silvia Bordiga and Elisa Borfecchia, University of Turin, Italy.
- Pablo Beato, Haldor Topsøe A/S, Denmark.
- Bjørnar Arstad, SINTEF Materials and Chemistry, Norway.
Publications
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Li, Zheng; Benz, Michael; Rieg, Carolin; Dittmann, Daniel; Beurer, Ann-Katrin & Haussermann, Dorothea [Show all 8 contributors for this article] (2021). The alumination mechanism of porous silica materials and properties of derived ion exchangers and acid catalysts. Materials Chemistry Frontiers. ISSN 2052-1537. 5(11), p. 4254–4271. doi: 10.1039/d1qm00282a.
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Pappas, Dimitrios; Kvande, Karoline; Kalyva, Maria Evangelou; Dyballa, Michael Martin; Lomachenko, Kirill A. & Arstad, Bjørnar [Show all 11 contributors for this article] (2020). Influence of Cu-speciation in mordenite on direct methane to methanol conversion: Multi-Technique characterization and comparison with NH3 selective catalytic reduction of NOx. Catalysis Today. ISSN 0920-5861. p. 1–7. doi: 10.1016/j.cattod.2020.06.050. Full text in Research Archive
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Kvande, Karoline; Pappas, Dimitrios; Dyballa, Michael Martin; Buono, Carlo; Signorile, Matteo & Borfecchia, Elisa [Show all 13 contributors for this article] (2020). Comparing the Nature of Active Sites in Cu-loaded SAPO-34 and SSZ-13 for the Direct Conversion of Methane to Methanol. Catalysts. ISSN 2073-4344. 10(191). doi: 10.3390/catal10020191. Full text in Research Archive
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Lomachenko, Kirill A.; Martini, A; Pappas, Dimitrios; Negri, Chiara; Dyballa, Michael Martin & Berlier, Gloria [Show all 12 contributors for this article] (2019). The impact of reaction conditions and material composition on the stepwise methane to methanol conversion over Cu-MOR: An operando XAS study. Catalysis Today. ISSN 0920-5861. 336, p. 99–108. doi: 10.1016/j.cattod.2019.01.040.
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Dyballa, Michael Martin; Thorshaug, Knut; Pappas, Dimitrios; Borfecchia, Elisa; Kvande, Karoline & Bordiga, Silvia [Show all 12 contributors for this article] (2019). Zeolite surface methoxy groups as key intermediates in the stepwise conversion of methane to methanol. ChemCatChem. ISSN 1867-3880. 11(20), p. 5022–5026. doi: 10.1002/cctc.201901315. Full text in Research Archive Show summary
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Holzinger, Julian; Nielsen, Malte; Beato, Pablo; Brogaard, Rasmus Yding; Buono, Carlo & Dyballa, Michael Martin [Show all 9 contributors for this article] (2019). Identification of Distinct Framework Aluminum Sites in Zeolite ZSM-23: A Combined Computational and Experimental 27Al NMR Study. Journal of Physical Chemistry C. ISSN 1932-7447. 123(13), p. 7831–7844. doi: 10.1021/acs.jpcc.8b06891.
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Brogaard, Rasmus Yding; Kømurcu, Mustafa; Dyballa, Michael Martin; Botan, Alexandru; Van Speybroeck, Veronique & Olsbye, Unni [Show all 7 contributors for this article] (2019). Ethene Dimerization on Zeolite-Hosted Ni Ions: Reversible Mobilization of the Active Site. ACS Catalysis. ISSN 2155-5435. 9(6), p. 5645–5650. doi: 10.1021/acscatal.9b00721.
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Pappas, Dimitrios; Borfecchia, Elisa; Lomachenko, Kirill A.; Lazzarini, Andrea; Gutterød, Emil Sebastian & Dyballa, Michael Martin [Show all 14 contributors for this article] (2019). Cu-Exchanged Ferrierite Zeolite for the Direct CH4 to CH3OH Conversion: Insights on Cu Speciation from X-Ray Absorption Spectroscopy. Topics in catalysis. ISSN 1022-5528. 62(7-11). doi: 10.1007/s11244-019-01160-7.
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Dyballa, Michael Martin; Pappas, Dimitrios; Kvande, Karoline; Borfecchia, Elisa; Arstad, Bjørnar & Beato, Pablo [Show all 8 contributors for this article] (2019). On how copper mordenite properties govern the framework stability and activity in the methane-to-methanol conversion. ACS Catalysis. ISSN 2155-5435. 9(1), p. 365–375. doi: 10.1021/acscatal.8b04437.
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Borfecchia, Elisa; Pappas, Dimitrios; Dyballa, Michael Martin; Lomachenko, Kirill A.; Negri, Chiara & Signorile, Matteo [Show all 7 contributors for this article] (2018). Evolution of active sites during selective oxidation of methane to methanol over Cu-CHA and Cu-MOR zeolites as monitored by operando XAS. Catalysis Today. ISSN 0920-5861. doi: 10.1016/j.cattod.2018.07.028.
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Lomachenko, Kirill A.; Martini, Andrea & Berlier, Gloria [Show all 12 contributors for this article] (2018). Understanding and optimizing the performance of Cu‐FER for the direct CH4 to CH3OH conversion. ChemCatChem. ISSN 1867-3880. 11(1), p. 621–627. doi: 10.1002/cctc.201801542. Full text in Research Archive
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Pappas, Dimitrios; Martini, Andrea; Dyballa, Michael Martin; Kvande, Karoline; Teketel, Shewangizaw & Lomachenko, Kirill A. [Show all 16 contributors for this article] (2018). The nuclearity of the active site for methane to methanol conversion in Cu-mordenite: a quantitative assessment. Journal of the American Chemical Society. ISSN 0002-7863. 140(45), p. 15270–15278. doi: 10.1021/jacs.8b08071. Full text in Research Archive
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Dyballa, Michael Martin; Pappas, Dimitrios; Borfecchia, Elisa; Beato, Pablo; Olsbye, Unni & Lillerud, Karl Petter [Show all 8 contributors for this article] (2018). Tuning the material and catalytic properties of SUZ-4 zeolites for the conversion of methanol or methane. Microporous and Mesoporous Materials. ISSN 1387-1811. 265, p. 112–122. doi: 10.1016/j.micromeso.2018.02.004. Full text in Research Archive
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Rojo-Gama, Daniel; Nielsen, Malte; Wragg, David; Dyballa, Michael Martin; Holzinger, Julian & Falsig, Hanne [Show all 12 contributors for this article] (2017). A Straightforward Descriptor for the Deactivation of Zeolite Catalyst H-ZSM-5. ACS Catalysis. ISSN 2155-5435. 7(12), p. 8235–8246. doi: 10.1021/acscatal.7b02193. Full text in Research Archive
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Pankin, Ilia A.; Lomachenko, Kirill A. & Martini, Andrea [Show all 16 contributors for this article] (2017). Methane to methanol: structure-activity relationships for Cu-CHA. Journal of the American Chemical Society. ISSN 0002-7863. 139(42), p. 14961–14975. doi: 10.1021/jacs.7b06472. Full text in Research Archive
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Arstad, Bjørnar; Dyballa, Michael Martin; Thorshaug, Knut; Pappas, Dimitrios K; Borfecchia, Elisa & Kvande, Karoline [Show all 12 contributors for this article] (2020). Solid State NMR studies of the stepwise transformation of methane to methanol over Cu-Zeolites.
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Dyballa, Michael Martin; Pappas, Dimitrios; Borfecchia, Elisa; Kvande, Karoline; Bordiga, Silvia & Berlier, Gloria [Show all 11 contributors for this article] (2019). Cu-MOR applied in the stepwise methane-to-methanol conversion.
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Berlier, Gloria; Bordiga, Silvia & Olsbye, Unni [Show all 8 contributors for this article] (2018). FOLLOWING O2-ACTIVATION OF CU-ZEOLITES WITH TIME-RESOLVED XAS.
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Martini, Andrea; Lomachenko, Kirill A. & Berlier, Gloria [Show all 11 contributors for this article] (2018). Methane to Methanol over Cu-Zeolites: Establishing Structure-Activity Relationships.
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Pankin, Ilia A.; Lomachenko, Kirill A. & Martini, Andrea [Show all 16 contributors for this article] (2017). XAS reveals structure-activity relationships for the Methane-to-Methanol conversion over Cu-zeolites. ESRF Highlights of the Year. p. 49–51.
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Lomachenko, Kirill A.; Signorile, Matteo & Berlier, Gloria [Show all 12 contributors for this article] (2017). Searching for the Active Sites Responsible for the CH4 to CH3OH Conversion over Cu-Chabazite Materials.
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Berlier, Gloria; Borfecchia, Elisa; Negri, C; Bordiga, Silvia; Beato, Pablo & Lomachenko, Kirill A. [Show all 12 contributors for this article] (2017). Comparing small and large pore Cu-zeolites for the partial oxidation of methane to methanol: an operando spectroscopic study.
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Dyballa, Michael Martin; Arstad, Bjørnar; Pappas, Dimitrios; Svelle, Stian; Olsbye, Unni & Beato, Pablo [Show all 8 contributors for this article] (2017). On the preparation of Cu-containing Zeolites - How to avoid comparing Apples to Oranges.
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Pappas, Dimitrios; Borfecchia, Elisa; Dyballa, Michael Martin; Pankin, Ilia; Lomachenko, Kirill A. & Berlier, Gloria [Show all 12 contributors for this article] (2017). Key Reaction Steps in the Partial Oxidation of Methane to Methanol over Cu-SSZ-13.
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Kvande, Karoline; Svelle, Stian; Dyballa, Michael Martin & Pappas, Dimitrios (2019). A Study of Cu-loaded SAPO-34 for the Direct Conversion of Methane to Methanol. Universitetet i Oslo.
Published Apr. 19, 2016 8:47 AM
- Last modified Apr. 20, 2016 8:18 AM