共 55 条
Extremely stable photoinduced charge separation in a colloidal system composed of semiconducting niobate and clay nanosheets
被引:61
作者:
Miyamoto, Nobuyoshi
Yamada, Yoshimi
Koizumi, Satoshi
Nakato, Teruyuki
机构:
[1] Tokyo Univ Agr & Technol, Div Bioapplicat & Syst Engn, Inst Symbiot Sci & Technol, Koganei, Tokyo 1848588, Japan
[2] JST, PRESTO, Saitama, Japan
[3] Japan Atom Energy Agcy, Adv Sci Res Ctr, Ibaraki, Japan
关键词:
charge separation;
colloids;
layered compounds;
nanosheets;
semiconductors;
D O I:
10.1002/anie.200604483
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The further, the better! Photoinduced charge separation between a semiconducting nanosheet donor and the acceptor methylviologen (MV2+) is greatly stabilized in the presence of hectorite clay nanosheets. The distance between the donor and acceptor, which results from the formation of hectorite microdomains that selectively adsorb MV2+ ions, is key for this stabilization (see picture). (Figure Presented). © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:4123 / 4127
页数:5
相关论文