In Situ Construction of Nanoscale CdTe-CdS Bulk Heterojunctions for Inorganic Nanocrystal Solar Cells

被引：56

作者：

Chen, Zhaolai ^{[1
]}

Zhang, Hao ^{[1
]}

Zeng, Qingsen ^{[1
]}

Wang, Yan ^{[2
]}

Xu, Dandan ^{[3
]}

Wang, Lei ^{[2
]}

Wang, Haiyu ^{[2
]}

Yang, Bai ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

[2] Jilin Univ, State Key Lab Integrated Optoelect, Coll Elect Sci & Engn, Changchun 130012, Peoples R China

[3] Jilin Univ, State Key Lab Theoret & Computat Chem, Coll Chem, Changchun 130023, Peoples R China

来源：

ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 10期

基金：

美国国家科学基金会;

关键词：

SEMICONDUCTOR QUANTUM DOTS; EFFICIENCY; PHOTOVOLTAICS; RECOMBINATION; STABILITY; POLYMER; SOLIDS; CUINS2;

D O I：

10.1002/aenm.201400235

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：

Nanoscale CdTe-CdS bulk heterojunctions are constructed in situ by annealing mercaptoethylamine-stabilized CdTe nanocrystals (NCs), which exhibit efficient separation, transport, and injection of photogenerated carriers. Inorganic NC solar cells based on the CdTe-CdS bulk heterojunction exhibit a power conversion efficiency of up to 4% and an internal quantum efficiency approaching 100%. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

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