Blar i Bergen Open Research Archive på forfatter "Dietzel, Pascal D.C."
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A calcium zirconate based combined material for calcium-copper chemical looping technology
Westbye, Alexander; Sanchez, Maria Asuncion Aranda; Dietzel, Pascal D.C.; Di Felice, Luca (Journal article; Peer reviewed, 2020)Combined calcium-copper materials based on calcium zirconate (CaO/CuO/CaZrO3) for Calcium-Copper Chemical Looping (Ca-Cu Looping) have been synthesized using a scalable wet chemical method and characterized by powder X-ray ... -
Dimethyl 3,3′-dimethoxybiphenyl-4,4′-dicarboxylate
Lundvall, Fredrik; Wragg, David; Dietzel, Pascal D.C.; Fjellvåg, Helmer (Peer reviewed; Journal article, 2014)In the title compound, C18H18O6, the biphenyl moiety is twisted with a dihedral angle of 29.11 (10)°. The carbomethoxy groups form C-C-C-O torsion angles of -18.3 (3) and -27.7 (3)° with the attached rings, as a result ... -
Effect of Larger Pore Size on the Sorption Properties of Isoreticular Metal–Organic Frameworks with High Number of Open Metal Sites
Dietzel, Pascal D.C.; Georgiev, Peter A.; Frøseth, Morten; Johnsen, Rune E.; Fjellvåg, Helmer; Blom, Richard (Journal article; Peer reviewed, 2020)Four isostructural CPO‐54‐M metal‐organic frameworks based on the larger organic linker 1,5‐dihydroxynaphthalene‐2,6‐dicarboxylic acid and divalent cations (M=Mn, Mg, Ni, Co) are shown to be isoreticular to the CPO‐27 ... -
Fixed Bed Reactor Validation of a Mayenite Based Combined Calcium–Copper Material for Hydrogen Production through Ca–Cu Looping
Westbye, Alexander; Sanchez, Maria Asuncion Aranda; Grasa, Gemma; Dietzel, Pascal D.C.; Martinez, Isabel; Di Felice, Luca (Peer reviewed; Journal article, 2019-07-15)For the first time, a mayenite based material combining calcium and copper (18.0/37.6/44.4 estimated active wt % CaO/CuO/Ca12Al14O33, CuO/CaO = 2.1 [wt/wt]) has been subjected to three full calcium–copper chemical looping ... -
Incorporation of an intact dimeric Zr12 oxo cluster from a molecular precursor in a new zirconium metal-organic framework
Bezrukov, Andrey; Törnroos, Karl Wilhelm; Le Roux, Erwan; Dietzel, Pascal D.C. (Journal article; Peer reviewed, 2018)Two zirconium–organic frameworks were synthesized by exchanging the acetate ligands in [Zr12O8(OH)8(CH3COO)24] with polydentate linkers. Partial substitution of acetate groups by a phosphine based linker yielded a new ... -
Methyl 5-iodo-2-methoxybenzoate
Lundvall, Fredrik; Wragg, David; Dietzel, Pascal D.C.; Fjellvåg, Helmer (Peer reviewed; Journal article, 2014-04)In the title compound, C9H9IO3, the molecules are close to planar [maximum deviation from benzene ring plane = 0.229 (5) Å for the methyl carboxylate C atom] with the methyl groups oriented away from each other. In the ... -
Modification of Network and Pore Dimensionality in Metal–Organic Frameworks Containing a Secondary Phosphine Functionality
Bezrukov, Andrey A.; Törnroos, Karl Wilhelm; Dietzel, Pascal D.C. (Journal article; Peer reviewed, 2017)Three new metal-organic frameworks containing a triphenylphosphine moiety, namely [Zn3(tpp)2(DMF)2]·nDMF (1), [Zn3(tpp)2(4,4’-bipy)2]·nDMF (2) and [Zn3(tpp)2(3,3’-bipy)]·nDMF (3), were synthesized using 4,4',4''-phosphan ... -
Morphology control in modulated synthesis of metal-organic framework CPO-27
Rosnes, Mali Husby; Nesse, Fredrik S.; Opitz, Martin; Dietzel, Pascal D.C. (Peer reviewed; Journal article, 2019)The CPO-27/MOF-74 series is among the most investigated metal-organic frameworks because of their usefulness in a diverse range of applications. For specific applications, it will be important to control the shape and size ... -
A Permanently Porous Yttrium-Organic Framework Based on an Extended Tridentate Phosphine Containing Linker
Bezrukov, Andrey A.; Dietzel, Pascal D.C. (Journal article; Peer reviewed, 2017)The metal–organic framework [Y(tbpp)]·nDMF (1) was synthesized from yttrium(III) nitrate and the tritopic linker tris(4′-carboxy[1,1′-biphenyl]-4-yl)phosphine (H3tbpp). The distance between the coordinating atoms of the ... -
Variability in the formation and framework polymorphism of metal-organic frameworks based on yttrium(III) and the bifunctional organic linker 2,5-dihydroxyterephthalic acid
Dietzel, Pascal D.C.; Blom, Richard; Fjellvåg, Helmer (Journal article; Peer reviewed, 2021)Depending on the solvothermal reaction conditions, we obtained three different metal‐organic frameworks with yttrium(III) as metal component and 2,5‐dihdyroxyterepthalic acid (H4dhtp) as bifunctional organic linker: ... -
Variation of desolvation behavior in two isostructural metal–organic frameworks based on a flexible, racemic bifunctional organic linker
Bezrukov, Andrey; Törnroos, Karl Wilhelm; Dietzel, Pascal D.C. (Journal article; Peer reviewed, 2016)A racemic mixture of the chiral ligand 4,4′-(1,2-dihydroxyethane-1,2-diyl)dibenzoic acid was used to prepare two isostructural metal–organic frameworks, CPO-49-Zn and CPO-49-Mn, which contain coordinated solvent molecules ...