COMPARISON OF RUTHENIUM COMPLEXES FOR PHOTOINDUCED METHYL VIOLOGEN REDUCTION AND HYDROGEN EVOLUTION FROM WATER BY HYDROGENASE

1980 ◽  
Vol 9 (12) ◽  
pp. 1511-1512 ◽  
Author(s):  
Ichiro Okura ◽  
Nguyen Kim-Thuan
Keyword(s):  
Hydrogen Evolution ◽  
Methyl Viologen ◽  
Ruthenium Complexes

Complexation of Zn(TPPS3) by methyl viologen and its role in the photoinduced hydrogen evolution with hydrogenase

1983 ◽  
Vol 22 (25) ◽  
pp. 3828-3830 ◽  
Author(s):  
Ichiro Okura ◽  
Shin Kusunoki ◽  
Shigetoshi Aono
Keyword(s):  
Hydrogen Evolution ◽  
Methyl Viologen

Ruthenium(iii)-bis(phenolato)bipyridine/TiO2 hybrids: unprecedented photocatalytic hydrogen evolution

2019 ◽  
Vol 48 (27) ◽  
pp. 10070-10077 ◽  
Author(s):  
Binitendra Naath Mongal ◽  
Amritanjali Tiwari ◽  
Chandrasekharam Malapaka ◽  
Ujjwal Pal
Keyword(s):  
Hydrogen Evolution ◽  
Ruthenium Complexes ◽  
Photocatalytic Hydrogen Evolution

Bis-(hydroxyphenyl) bipyridine-based ruthenium complexes as photosensitizers for efficient photocatalytic H2 evolution.

Photoinduced hydrogen evolution with lysine-linked viologen and hydrogenase

2002 ◽  
Vol 06 (01) ◽  
pp. 26-32 ◽  
Author(s):  
Noriyuki Asakura ◽  
Akimitsu Miyaji ◽  
Toshiaki Kamachi ◽  
Ichiro Okura
Keyword(s):  
Hydrogen Evolution ◽  
Electron Donor ◽  
Methyl Viologen ◽  
Evolution System ◽  
Electron Carrier ◽  
Effective Hydrogen

Lysine-linked viologen was prepared as a substrate for the hydrogenase. By using reduced lysine-linked viologen ( LysV +•), the hydrogenase- LysV +• complex was formed efficiently, leading to effective hydrogen evolution compared with methyl viologen. Lysine-linked viologen as an electron carrier was applied for the photoinduced hydrogen evolution system containing hydrogenase, Tetrakis(4-carboxyphenyl)porphyrin ( TCPP ) as a photosensitizer, and a sacrificial electron donor for TCPP . In this system, effective photoinduced hydrogen evolution was observed.

Photocatalytic hydrogen evolution with ruthenium polypyridine sensitizers: unveiling the key factors to improve efficiencies

2016 ◽  
Vol 45 (22) ◽  
pp. 9136-9147 ◽  
Author(s):  
Elisa Deponti ◽  
Mirco Natali
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Generation ◽  
Ruthenium Complexes ◽  
Key Factors ◽  
Photocatalytic Hydrogen Evolution ◽  
Ruthenium Polypyridine

An alternative benchmark sensitizer for photochemical hydrogen generation is identified within a series of ruthenium complexes, capable of outperforming the standard Ru(bpy)32+.

Photoinduced hydrogen evolution in an artificial system containing photosystem I, hydrogenase, methyl viologen and mercaptoacetic acid

2008 ◽  
Vol 19 (5) ◽  
pp. 607-610 ◽  
Author(s):  
Dong Jin Qian ◽  
Ai Rong Liu ◽  
Chikashi Nakamura ◽  
Stephan Olav Wenk ◽  
Jun Miyake
Keyword(s):  
Hydrogen Evolution ◽  
Photosystem I ◽  
Methyl Viologen ◽  
Mercaptoacetic Acid ◽  
Artificial System
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