Water Splitting by Light with Osmocene as Photocatalyst

被引:47
作者
Kunkely, Horst [1 ]
Vogler, Arnd [1 ]
机构
[1] Inst Anorgan Chem, D-93040 Regensburg, Germany
关键词
coordination chemistry; osmium; photocatalysis; photochemistry; water splitting; BONDED CARBONYL DIMERS; PHOTOCHEMISTRY; COMPLEXES; HYDROGEN; PEROXIDE; OXYGEN; SOLAR; EXCITATION; ENERGY; STATE;
D O I
10.1002/anie.200804712
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Last but not least: A simple molecular redox system is used to split water into hydrogen and oxygen photochemically. Two separate photolyses are combined to a cyclic process (see scheme). Osmocene ([Cp2OsII] with Cp-=C5H5 -) serves as photocatalyst. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:1685 / 1687
页数:3
相关论文
共 23 条
[1]   ARTIFICIAL PHOTOSYNTHESIS - SOLAR SPLITTING OF WATER TO HYDROGEN AND OXYGEN [J].
BARD, AJ ;
FOX, MA .
ACCOUNTS OF CHEMICAL RESEARCH, 1995, 28 (03) :141-145
[2]   Photoactivation of water by Cp2'Mo and photochemical studies of Cp2MoO.: Investigation of a proposed water-splitting cycle and preparation of a water-soluble molybdocene dihydride [J].
Baxley, GT ;
Avey, AA ;
Aukett, TM ;
Tyler, DR .
INORGANICA CHIMICA ACTA, 2000, 300 :102-112
[3]   New types of hydrogen bonds [J].
Crabtree, RH ;
Eisenstein, O ;
Sini, G ;
Peris, E .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1998, 567 (1-2) :7-11
[4]   PREPARATION AND CHARACTERIZATION OF THE DISULFUR-BRIDGED OSMIUM(IV) BIS(OSMOCENE) COMPLEX [(CP2OSS)2][PF6]2 [J].
DROEGE, MW ;
TAUBE, H .
INORGANIC CHEMISTRY, 1987, 26 (20) :3316-3318
[5]   HIGHER OXIDATION-STATE CHEMISTRY OF OSMOCENE - DIMERIC NATURE OF THE OSMOCENIUM ION [J].
DROEGE, MW ;
HARMAN, WD ;
TAUBE, H .
INORGANIC CHEMISTRY, 1987, 26 (08) :1309-1315
[6]   Preface: Overview of the forum on solar and renewable energy [J].
Eisenberg, R ;
Nocera, DG .
INORGANIC CHEMISTRY, 2005, 44 (20) :6799-6801
[7]   Preface on making oxygen [J].
Eisenberg, Richard ;
Gray, Harry B. .
INORGANIC CHEMISTRY, 2008, 47 (06) :1697-1699
[8]   Hydrogen production by molecular photocatalysis [J].
Esswein, Arthur J. ;
Nocera, Daniel G. .
CHEMICAL REVIEWS, 2007, 107 (10) :4022-4047
[9]   UBER AROMATENKOMPLEXE VON METALLEN .29. DI-CYCLOPENTADIENYL-OSMIUM [J].
FISCHER, EO ;
GRUBERT, H .
CHEMISCHE BERICHTE-RECUEIL, 1959, 92 (09) :2302-2309
[10]   TRIFLUOROPHOSPHANEMETAL COMPLEXES .29. SYNTHESIS OF OCTAKIS(TRIFLUOROPHOSPHANE)-DIIRIDIUM [J].
KRUCK, T ;
SYLVESTE.G ;
KUNAU, IP .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1971, 10 (10) :725-&