Johnny Andreas Sannes

• Sannes, Johnny Andreas & Valldor, Björn Martin (2023). Sr<inf>2</inf>Te<inf>4</inf>V<inf>2</inf>O<inf>13</inf>Cl<inf>2</inf>, a Layered Structure Forming a Canted Antiferromagnetic Ground State. Chemistry of Materials. ISSN 0897-4756. 35(5), s. 2355–2362. doi: 10.1021/acs.chemmater.3c02961.
• Sannes, Johnny Andreas; Gonano, Bruno; Fjellvåg, Øystein Slagtern; Kumar, Susmit; Nilsen, Ola & Valldor, Björn Martin (2023). X-ray and Neutron Diffraction Studies of SrTe<inf>2</inf>FeO<inf>6</inf>Cl, an Oxide Chloride with Rare Anion Ordering. Inorganic Chemistry. ISSN 0020-1669. 62(32), s. 13081–13088. doi: 10.1021/acs.inorgchem.3c01951. Fulltekst i vitenarkiv
• Sannes, Johnny Andreas; Kizhake Malayil, Ranjith K.; Corredor, Laura T.; Wolter, Anja U. B.; Grafe, Hans-Joachim & Valldor, Björn Martin (2023). Synthesis and Characterization of Oxide Chloride Sr<inf>2</inf>VO<inf>3</inf>Cl, a Layered S = 1 Compound. ACS Omega. ISSN 2470-1343. 8(15), s. 14233–14239. doi: 10.1021/acsomega.3c01151. Fulltekst i vitenarkiv
• Gutterød, Emil Sebastian; Pulumati, S.H.; Kaur, Gurpreet; Lazzarini, Andrea; Solemsli, Bjørn Garding & Gunnæs, Anette Eleonora [Vis alle 13 forfattere av denne artikkelen] (2020). Influence of Defects and H2O on the Hydrogenation of CO2 to Methanol over Pt Nanoparticles in UiO-67 Metal-Organic Framework. Journal of the American Chemical Society. ISSN 0002-7863. 142(40), s. 17105–17118. doi: 10.1021/jacs.0c07153. Fulltekst i vitenarkiv

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• Sannes, Johnny Andreas; Olsbye, Unni; Kalantzopoulos, Georgios N. & Arstad, Bjørnar (2020). CO2 adsorption and characterization of tailor-made metal-organic frameworks. Universitetet i Oslo. Vis sammendrag

  In this work, the 𝐶𝑂2adsorption capacityof chemically interesting metal-organic frameworks (MOFs) have been investigated. The MOFs have been characterized using standard inorganic/organic characterization tools such as pXRD, TGA, liquidand solid state NMR, SEM-EDS, static anddynamic gas adsorption.Potentially strong adsorption sites on the Pt–Zr interface was investigated by the use of TAP. The isosteric heat of adsorption have been estimated for UiO –67 as a function of pretreatment.A comparison of the isosteric heat of adsorption determined by the use of static and dynamic gas adsorption studies have been made.A two-step adsorption mechanismin the N2adsorption isotherm was observed for UiO –67 in the low pressure regime (𝑝𝑝0<0.005). The observed adsorption isothermshow resemblance to that of MOF –808, however occurring at a much lower pressure.UiO –67 and UiO –67 type MOFs have been investigated by the use of ss –NMR. A major effort was made towards the assignment of the peaks in therecorded1H and 13C spectrum of UiO –67. The work was leading to the hopeful elucidation of adsorption sites and adsorption orientations, however due to time constraint only the groundworkhave been performed.

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