CdS quantum dot-embedded silica film as luminescent down-shifting layer for crystalline Si solar cells

被引：55

作者：

Cheng, Zujun ^{[1
]}

Su, Fenfang ^{[1
]}

Pan, Likun ^{[1
]}

Cao, Meiling ^{[1
]}

Sun, Zhuo ^{[1
]}

机构：

[1] E China Normal Univ, Dept Phys, Minist Educ, Engn Res Ctr Nanophoton & Adv Instrument, Shanghai 200062, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 494卷 / 1-2期

关键词：

Optical materials; Composite materials; Sol-gel processes; Optical properties; OPTICAL-PROPERTIES; REVERSE MICROEMULSION; THIN-FILMS; CONVERSION; NANOPARTICLES; EFFICIENCY; MATRIX; CONCENTRATORS; NANOCRYSTALS; PERFORMANCE;

D O I：

10.1016/j.jallcom.2010.01.047

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：

In this study, CdS quantum dot (QD)-embedded silica films have been prepared by sol-gel method and employed as luminescent down-shifting layer on the front side of a crystalline Si solar cell to improve its performance. Measurements under standard test conditions (AM 1.5, 100 mW/cm(2)) show that the short-circuit current of Si solar cell with silica film containing CdS QDs is improved maximally 4.0% as compared to the one with pure glass. (C) 2010 Elsevier B.V. All rights reserved.

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页码：L7 / L10

页数：4

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