Boron containing metal–organic framework for highly selective photocatalytic production of H2O2 by promoting two-electron O2 reduction

2021 ◽  
Vol 8 (10) ◽  
pp. 2842-2850
Author(s):  
Yujie Li ◽  
Fahao Ma ◽  
Liren Zheng ◽  
Yuanyuan Liu ◽  
Zeyan Wang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Coupling Reaction ◽  
Second Step ◽  
Adsorption Sites ◽  
Proton Coupling ◽  
O2 Reduction ◽  
Metal Organic ◽  
Organic Framework

The adsorption sites of boron in UiO-66-B lead to in a larger amount of O2 adsorption; and the H+ is adsorbed on the oxygen adjacent to boron, which is more conducive to the proton coupling reaction of ˙O2− to H2O2 in the second step.

A robust, catalytic metal–organic framework with open 2,2′-bipyridine sites

2014 ◽  
Vol 50 (37) ◽  
pp. 4810-4812 ◽  
Author(s):  
Honghan Fei ◽  
Seth M. Cohen
Keyword(s):  
Metal Organic Framework ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Metal Organic ◽  
Catalytic Metal ◽  
Organic Framework

A highly crystalline Zr(iv)-based metal–organic framework (MOF) containing open 2,2′-bipyridine (bpy) chelating sites has been realized using two synthetic strategies, and readily forms complexes with PdCl2 to produce a MOF that exhibits efficient and recyclable catalysis for the Suzuki–Miyaura cross-coupling reaction.

scholarly journals Facile stabilization of a cyclodextrin metal–organic framework under humid environment via hydrogen sulfide treatment

RSC Advances ◽  
2019 ◽  
Vol 9 (32) ◽  
pp. 18271-18276 ◽  
Author(s):  
Duo Ke ◽  
Jun-Feng Feng ◽  
Di Wu ◽  
Jun-Bo Hou ◽  
Xiao-Qin Zhang ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Water Adsorption ◽  
Metal Organic Framework ◽  
Moisture Resistance ◽  
Adsorption Sites ◽  
Humid Environment ◽  
Metal Organic ◽  
Metal Ligand ◽  
Organic Framework

The moisture stable γ-CD-K-MOF was obtained by simply treating MOF with H2S gas. H2S acting as new water adsorption sites protected the metal–ligand bonds from water attack and thus enhanced the moisture resistance of γ-CD-K-MOF.

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