Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Bettina Jee"'
Publikováno v:
The Journal of Physical Chemistry C. 119:28530-28535
Cu2.97Zn0.03(btc)2 is a structural analogue of the well-known HKUST-1 metal–organic framework. In this compound 1% of the Cu2+ ions in the paddle-wheel units are substituted by Zn2+, resulting in the formation of Cu/Zn paddle-wheel units in low con
Autor:
Bettina Jee, Martin Hartmann, Lutz Moschkowitz, Tim Ahnfeldt, Andreas Pöppl, Dieter Himsl, Matthias Mendt, Norbert Stock
Publikováno v:
Applied Magnetic Resonance. 45:269-285
Continuous-wave electron paramagnetic resonance spectroscopy is applied to explore the adsorption of carbon dioxide (CO2) over the metal organic framework (MOF) MIL-53. Therefore, paramagnetic Cr3+ ions, which replace a small amount of the bulk Al3+
Autor:
Martin Hartmann, Georgi N. Vayssilov, Petko St. Petkov, Andreas Pöppl, Thomas Heine, Bettina Jee
Publikováno v:
The Journal of Physical Chemistry C. 117:8231-8240
Cu3(btc)2 (btc = 1,3,5-benzenetricarboxylate), also called HKUST-1, is one of the well-known representatives of the metal–organic framework (MOF) compounds. It exhibits a large surface area and a high pore volume. Due to the coordinatively unsatura
Autor:
Harald Krautscheid, Marko Bertmer, Jürgen Haase, Andreas Pöppl, Matthias Mendt, Dieter Himsl, Bettina Jee, Farhana Gul-E-Noor, Martin Hartmann
Publikováno v:
The Journal of Physical Chemistry C. 116:20866-20873
Incorporation of Zn2+ into the Cu3(btc)2 metal–organic framework (HKUST-1) was successfully done with Zn2+ replacing Cu2+ in the paddle wheel unit up to 21% zinc. Detailed spectroscopic characterization of the resulting binuclear Cu–Zn paddle whe
Autor:
Markus Halbherr, Rüdiger W. Seidel, Bettina Jee, Angélique Bétard, Mikhail Meilikhov, Andreas Pöppl, Olesia Kozachuk, Roland A. Fischer, Kira Khaletskaya
Publikováno v:
European Journal of Inorganic Chemistry. 2012:1688-1695
A series of mixed-metal layer-pillared MOFs of general formula [Zn1–xCux(bdc)(dabco)0.5] (bdc = 1,4-benzenedicarboxylate, dabco = 1,4-diazabicyclo[2.2.2]octane, 0 < x < 1) have been synthesized by a solvothermal approach. Different amounts x of Cu2
Publikováno v:
The Journal of Physical Chemistry Letters. 2:357-361
The Cu(II) pairs in the paddle-wheel building blocks of the metal−organic framework compound Cu3(btc)2 give rise to an antiferromagnetic spin state with an electron spin resonance (ESR)-silent S = 0 ground state. However, the adsorption of di-tert-
Autor:
Bettina Jee, Tim Ahnfeldt, Matthias Mendt, Martin Hartmann, Norbert Stock, Andreas Pöppl, Dieter Himsl
Publikováno v:
The Journal of Physical Chemistry C. 114:19443-19451
The dehydrated aluminum form of the metal−organic framework compound MIL-53 shows a temperature-driven phase transition with pronounced structural hysteresis as recently shown by neutron diffraction and scattering experiments (Liu et al. J. Am. Che
Autor:
Caroline Mellot-Draznieks, Roland A. Fischer, Andreas Pöppl, Antonio Torrisi, Bettina Jee, Kirill Yusenko, Mikhail Meilikhov
Publikováno v:
Angewandte Chemie. 122:6348-6351
Publikováno v:
Chemie Ingenieur Technik. 82:1025-1029
Kupfertrimesat Cu3(btc)2, auch bekannt als HKUST-1, ist einer der altesten und bekanntesten Vertreter der als metal organic frameworks (MOF) bekannten Koordinationspolymere, einer noch relativ jungen Klasse poroser Materialien. Aufgrund der grosen in
Publikováno v:
CrystEngComm. 2:191-195
The crystal structure of Hellwinkel's salt [P(2,2'-biphenylyl)2]+[P(2,2'-biphenylyl)3]- (1) is reported and the crystal packing analysed. The cation [P(2,2'-biphenylyl)2]+ (P+) is analogous to Ph4P+, and the anion [P(2,2'-biphenylyl)3]- (P-) is analo