Light-driven water oxidation with a molecular tetra-cobalt(III) cubane cluster

被引：91
|
作者：
La Ganga, Giuseppina [1 ,2 ]
Puntoriero, Fausto [1 ,2 ]
Campagna, Sebastiano [1 ,2 ]
Bazzan, Irene [3 ,4 ]
Berardi, Serena [3 ,4 ]
Bonchio, Marcella [3 ,4 ]
Sartorel, Andrea [3 ,4 ]
Natali, Mirco [5 ,6 ]
Scandola, Franco [5 ,6 ]
机构：
[1] Univ Messina, Dipartimento Chim Inorgan Chim Analit & Chim Fis, I-98166 Messina, Italy
[2] Ctr Interuniv Convers Chim Energia Solare, Sez Messina, I-98166 Messina, Italy
[3] Univ Padua, Dept Chem Sci, I-35131 Padua, Italy
[4] ITM CNR, I-35131 Padua, Italy
[5] Sez Ferrara, Dipartimento Chim, I-49100 Ferrara, Italy
[6] Sez Ferrara, Ctr Interuniv Convers Chim Energia Solare, I-49100 Ferrara, Italy
来源：
FARADAY DISCUSSIONS | 2012年 / 155卷
关键词：
OXYGEN-EVOLVING CATALYST; VISIBLE-LIGHT; CRYSTAL-STRUCTURE; ELECTRON-TRANSFER; PHOTOSYSTEM-II; COMPLEXES; EVOLUTION; METAL; CHEMISTRY; ENERGY;
D O I：
10.1039/c1fd00093d
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Photoinduced water oxidation to molecular oxygen takes place in systems made of [Ru(bpy)(3)](2+) (bpy 2,2'-bipyridine) as the photosensitizer, [Co4O4(O2CMe)(4)(py)(4)] (py pyridine) as the molecular catalyst and Na2S2O8 as the sacrificial electron acceptor. The photochemical quantum yield of the process reaches the outstanding value of 30% and depends on pH and catalyst concentration. Transient absorption spectroscopy experiments aimed to clarify the first events of the photocatalytic process are also reported.
引用
收藏
页码：177 / 190
页数：14
相关论文
共 50 条
  • [31] Light-driven biocatalytic oxidation
    Yun, Chul-Ho
    Kim, Jinhyun
    Hollmann, Frank
    Park, Chan Beum
    CHEMICAL SCIENCE, 2022, 13 (42) : 12260 - 12279
  • [32] Nanoscale cobalt metal-organic framework as a catalyst for visible light-driven and electrocatalytic water oxidation
    Xu, Qian
    Li, Hui
    Yue, Fan
    Chi, Le
    Wang, Jide
    NEW JOURNAL OF CHEMISTRY, 2016, 40 (04) : 3032 - 3035
  • [33] A mononuclear cobalt complex with an organic ligand acting as a precatalyst for efficient visible light-driven water oxidation
    Fu, Shao
    Liu, Yongdong
    Ding, Yong
    Du, Xiaoqiang
    Song, Fangyuan
    Xiang, Rui
    Ma, Baochun
    CHEMICAL COMMUNICATIONS, 2014, 50 (17) : 2167 - 2169
  • [34] Insight into a hexanuclear cobalt complex: Strategy to construct efficient catalysts for visible light-driven water oxidation
    Lin, Junqi
    Meng, Xiangyu
    Zheng, Min
    Ma, Baochun
    Ding, Yong
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2019, 241 : 351 - 358
  • [35] Light-driven oxidation of water aiming for solar fuel production
    Anderlund, Magnus
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
  • [36] Light-Driven Water Oxidation with Metal Hexacyanometallate Heterogeneous Catalysts
    Goberna-Ferron, Sara
    Hernandez, Willinton Y.
    Rodriguez-Garcia, Barbara
    Ramon Galan-Mascaros, Jose
    ACS CATALYSIS, 2014, 4 (06): : 1637 - 1641
  • [37] Spectroscopic Studies of Light-driven Water Oxidation Catalyzed by Polyoxometalates
    Huang, Zhuangqun
    Geletii, Yurii V.
    Musaev, Djamaladdin G.
    Hill, Craig L.
    Lian, Tianquan
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (37) : 11850 - 11859
  • [38] Component Analysis of Dyads Designed for Light-Driven Water Oxidation
    Kohler, Lars
    Kaveevivitchai, Nattawut
    Zong, Ruifa
    Thummel, Randolph P.
    INORGANIC CHEMISTRY, 2014, 53 (02) : 912 - 921
  • [39] Oxygenation of Organic Substrates Based on Light-Driven Water Oxidation
    Miao, Siwen
    Na, Yong
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2018, 38 (03) : 575 - 584
  • [40] Chemical and light-driven oxidation of water catalyzed by iridium complexes
    Macchioni, Alceo
    Bucci, Alberto
    Corbucci, Ilaria
    Fagiolari, Lucia
    Pastori, Gabriele
    Zuccaccia, Cristiano
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
12345