Linker-Assisted Assembly and Interfacial Electron-Transfer Reactivity of Quantum Dot-Substrate Architectures

被引：135

作者：

Watson, David F. ^{[1
]}

机构：

[1] SUNY Buffalo, Dept Chem, Buffalo, NY 14260 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2010年 / 1卷 / 15期

基金：

美国国家科学基金会;

关键词：

SOLAR-CELLS; SEMICONDUCTOR NANOCRYSTALS; CHARGE-TRANSFER; TIO2; SURFACES; ZNO NANOWIRES; CDSE; PHOTOSENSITIZATION; SIZE; NANOPARTICLES; INJECTION;

D O I：

10.1021/jz100571u

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：

Bifunctional molecules can be used to tether quantum dots to nanostructured and planar semiconductor and metal surfaces. Excited-state interfacial electron-transfer reactions at QD-molecule-substrate interfaces are of interest from a fundamental standpoint and may have applications in solar energy conversion and charge-transfer-based sensing. This Perspective highlights recent work and unanswered questions in two related areas, the linker-assisted assembly of QD substrate architectures and the spectroscopic characterization of electron transfer at QD molecule substrate interfaces.

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收藏

页码：2299 / 2309

页数：11

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