Layered Graphene/Quantum Dots for Photovoltaic Devices

被引：618

作者：

Guo, Chun Xian ^{[1
,2
]}

Yang, Hong Bin ^{[1
,2
]}

Sheng, Zhao Min ^{[1
,2
]}

Lu, Zhi Song ^{[1
,2
]}

Song, Qun Liang ^{[1
,2
]}

Li, Chang Ming ^{[1
,2
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637457, Singapore

[2] Nanyang Technol Univ, Ctr Adv Bionanosyst, Singapore 637457, Singapore

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 17期

关键词：

graphene; nanostructures; photochemistry; quantum dots; thin films; CHARGE-TRANSFER; SOLAR-CELLS; NANOCRYSTALS; ASSEMBLIES; GENERATION;

D O I：

10.1002/anie.200906291

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Layering in the sun : Layered graphene and quantum dot (QD) films can be fabricated simply on transparent conducting indium tin oxide (ITO) substrates from aqueous solutions. The structure and favorable work function of graphene make it effective for the collection and transfer of photogenerated charges to the electrode, resulting in a high-performance photovoltaic device (see picture; IPCE = incident photon-to-charge-carrier conversion efficiency, SWNT = single-walled carbon nanotube). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3014 / 3017

页数：4

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