Development of CuInSe2 nanocrystal and nanoring inks for low-cost solar cells

被引：551

作者：

Guo, Qiiie ^{[1
,2
]}

Kim, Suk Jun ^{[3
,4
]}

Kar, Mahaprasad ^{[1
,2
]}

Shafarman, William N. ^{[5
]}

Birkmire, Robert W. ^{[5
]}

Stach, Eric A. ^{[3
,4
]}

Agrawal, Rakesh ^{[1
,2
]}

Hillhouse, Hugh W. ^{[1
,2
]}

机构：

[1] Purdue Univ, Sch Chem Engn, W Lafayette, IN 47906 USA

[2] Purdue Univ, Energy Ctr, W Lafayette, IN 47906 USA

[3] Purdue Univ, Sch Mat Engn, W Lafayette, IN 47906 USA

[4] Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47906 USA

[5] Univ Delaware, Inst Energy, Newark, DE 19716 USA

来源：

NANO LETTERS | 2008年 / 8卷 / 09期

关键词：

D O I：

10.1021/nl802042g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The creation of a suitable inorganic colloidal nanocrystal ink for use in a scalable coating process is a key step in the development of low-cost solar cells. Here, we present a facile solution synthesis of chalcopyrite CulnSe(2) nanocrystals and demonstrate that inks based on these nanocrystals can be used to create simple solar cells, with our first cells exhibiting an efficiency of 3.2% under AM1.5 illumination. We also report the first solution synthesis of uniform hexagonal shaped single crystals CulnSe(2) nanorings by altering the synthesis parameter.

引用

页码：2982 / 2987

页数：6

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