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Electroenzymatic C-C Bond Formation from CO2
被引:62
|作者:
Cai, Rong
[1
]
Milton, Ross D.
[1
,2
]
Abdellaoui, Sofiene
[1
]
Park, Terry
[1
]
Patel, Janki
[1
]
Alkotaini, Bassam
[1
]
Minteer, Shelley D.
[1
]
机构:
[1] Univ Utah, Dept Chem, 315 S 1400 E, Salt Lake City, UT 84112 USA
[2] Stanford Univ, Dept Civil & Environm Engn, James H Clark Ctr E250,318 Campus Dr, Stanford, CA 94305 USA
关键词:
VANADIUM NITROGENASE;
CARBON-DIOXIDE;
AZOTOBACTER-VINELANDII;
REDUCTION;
DEHYDROGENASE;
MECHANISM;
EVOLUTION;
CATALYSTS;
PROTEIN;
D O I:
10.1021/jacs.8b02319
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Over the past decade, there has been significant research in electrochemical reduction of CO2, but it has been difficult to develop catalysts capable of C-C bond formation. Here, we report bioelectrocatalysis of vanadium nitrogenase from Azotobacter vinelandii, where cobaltocenium derivatives transfer electrons to the catalytic VFe protein, independent of ATP-hydrolysis. In this bioelectrochemical system, CO2 is reduced to ethylene (C2H4) and propene (C3H6), by a single metalloenzyme.
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页码:5041 / 5044
页数:4
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