scholarly journals Large-gap quantum anomalous Hall phase in hexagonal organometallic frameworks

2018 ◽  
Vol 98 (24) ◽  
Author(s):  
Yuanjun Jin ◽  
Zhongjia Chen ◽  
Bowen Xia ◽  
Yujun Zhao ◽  
Rui Wang ◽  
...  
Keyword(s):  
Organometallic Frameworks

Hydrogenation of Furfural to Furfuryl Alcohol in the Presence of Ru-Containing Catalysts Based on New Zeolite-like Materials

2018 ◽  
Vol 18 (6) ◽  
pp. 40-47
Author(s):  
Yu. V. Kurchenko ◽  
I. L. Simakova ◽  
Yu. S. Demidova ◽  
V. N. Panchenko ◽  
M. N. Timofeeva
Keyword(s):  
Liquid Phase ◽  
Catalytic Hydrogenation ◽  
Molecular Sieves ◽  
Furfuryl Alcohol ◽  
Hydrogen Pressure ◽  
Carbon Support ◽  
Nickel Phosphate ◽  
Organometallic Frameworks

Liquid-phase catalytic hydrogenation of furfural to industrially important furfuryl alcohol was studied at 30 and 50 °C and 2 to 24 atm hydrogen pressure in the presence of Ru-containing catalysts based on new zeolite-like materials such as nickel-phosphate molecular sieves (VSB-5 and Fe-VSB-5) and zirconium-containing organometallic frameworks (UiO-66(Zr)-R, R = H and NH2), as well as materials based on carbon support Sibunit (for comparison). The yield of furfural was shown to depend on the support nature and to increase in the series: Ru/UiO-66(Zr)-NH2 < Ru/UiO-66(Zr) < Ru/Fe-VSB-5 < Ru/VSB-5. The influence of the hydrogen pressure and temperature on selectivity to furfural alcohol was studied.

Trifunctional organometallic frameworks and cages based on all-cis-1,3,5-triethynyl-1,3,5-trisilacyclohexanes

2019 ◽  
Vol 55 (34) ◽  
pp. 4985-4988 ◽  
Author(s):  
Eugen Weisheim ◽  
Simon Weigel ◽  
Beate Neumann ◽  
Hans-Georg Stammler ◽  
Norbert W. Mitzel
Keyword(s):  
Cage Compounds ◽  
Organometallic Frameworks

All-cis-1,3,5-triethynyl-1,3,5-triorganyl-1,3,5-trisilacyclohexanes offer flexible scaffolds with three concordantly oriented ethynyl groups that can be lithiated and transformed into a range of other cage-like compounds, like the trimercury cage compounds [CH2Si(R)C2HgC2(R)SiCH2]3 shown in the picture.

Engineering delocalizing π electronic [CuII3(μ3-OH)(μ-pz)3]2+ species into organometallic frameworks by Ag-π coordination

CrystEngComm ◽  
2008 ◽  
Vol 10 (10) ◽  
pp. 1467 ◽  
Author(s):  
Ling-Ling Zheng ◽  
Ji-Dong Leng ◽  
Shao-Liang Zheng ◽  
Yong-Cuo Zhaxi ◽  
Wei-Xiong Zhang ◽  
...  
Keyword(s):  
Organometallic Frameworks
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