Carbon Nanotube Wiring of Donor-Acceptor Nanograins by Self-Assembly and Efficient Charge Transport

被引：39

作者：

Umeyama, Tomokazu ^{[1
,2
]}

Tezuka, Noriyasu ^{[2
]}

Kawashima, Fumiaki ^{[2
]}

Seki, Shu ^{[1
,3
]}

Matano, Yoshihiro ^{[2
]}

Nakao, Yoshihide ^{[2
]}

Shishido, Tetsuya ^{[2
]}

Nishi, Masayuki ^{[4
]}

Hirao, Kazuyuki ^{[4
]}

Lehtivuori, Heli ^{[5
]}

Tkachenko, Nikolai V. ^{[5
]}

Lemmetyinen, Helge ^{[5
]}

Imahori, Hiroshi ^{[2
,6
,7
]}

机构：

[1] PRESTO Japan Sci & Technol Agcy, Kawaguchi, Saitama 3320012, Japan

[2] Kyoto Univ, Grad Sch Engn, Dept Mol Engn, Nishikyo Ku, Kyoto 6158510, Japan

[3] Osaka Univ, Grad Sch Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

[4] Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Nishikyo Ku, Kyoto 6158510, Japan

[5] Tampere Univ Technol, Dept Chem & Bioengn, FIN-33101 Tampere, Finland

[6] Kyoto Univ, Inst Integrated Cell Mat Sci iCeMS, Nishikyo Ku, Kyoto 6158510, Japan

[7] Kyoto Univ, Fukui Inst Fundamental Chem, Sakyo Ku, Kyoto 6068103, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 20期

关键词：

charge transport; fullerenes; nanotubes; porphyrins; self-assembly; ARTIFICIAL PHOTOSYNTHETIC SYSTEMS; NANOSTRUCTURED SNO2 ELECTRODES; PHOTOELECTROCHEMICAL PROPERTIES; ELECTROPHORETIC DEPOSITION; PHOTOCURRENT GENERATION; COAXIAL NANOTUBES; FILM STRUCTURE; DYAD CLUSTERS; THIN-FILMS; FULLERENE;

D O I：

10.1002/anie.201007065

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Grain wiring: Functionalized single-wall carbon nanotube wiring between the nanograins of porphyrin (donor)-C60 (acceptor) dyads results in efficient charge transport between them, leading to the highest incident photon-to-current efficiency (22 %) ever reported for analogous photoelectrochemical devices utilizing donor-acceptor linked dyads. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4615 / 4619

页数：5

共 31 条

[1] Fullerene-porphyrin constructs [J].