Iron or nickel complexes bearing diphosphine and BIAN ligands as electrocatalysts for H2 evolution

被引:4
|
作者
Budnikova, Y. H. [1 ]
Khrizanforova, V. V. [1 ]
Fedushkin, I. L. [2 ]
Karasik, A. A. [1 ]
机构
[1] KSC RAS, AE Arbuzov Organ & Phys Chem Inst, Kazan, Russia
[2] RAS, GA Razuvaev Inst Organometall Chem, Nizhnii Novgorod, Russia
关键词
Catalysis; iron complexes; BIAN; diazadiphosphacyclooctane; hydrogen evolution; HYDROGEN OXIDATION; CATALYSTS; WATER;
D O I
10.1080/10426507.2016.1223664
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
New effective electrocatalysts, namely iron complexes bearing diphosphine and BIAN ligands, with high catalytic hydrogen evolution rates were found. An efficient ligand substituents combination in eight-membered cyclic diphosphine containing pendant amines and innocent BIAN results in high hydrogen production rate at low catalysis potential, -0.5V ref. Fc(+)/Fc. It is possible to involve the iron complexes with diazadiphosphocyclooctane ligands in hydrogen catalysis by entering the additional redox active ligand into the coordination sphere. [GRAPHICS] .
引用
收藏
页码:1644 / 1645
页数:2
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