Band-gap tunable (Cu2Sn)x/3Zn1-xS nanoparticles for solar cells

被引：102

作者：

Dai, Pengcheng ^{[1
]}

Shen, Xiangna ^{[2
]}

Lin, Zhaojun ^{[2
]}

Feng, Zhenyu ^{[1
]}

Xu, Hui ^{[1
]}

Zhan, Jinhua ^{[1
]}

机构：

[1] Shandong Univ, Dept Chem, Educ Minist, Key Lab Colloid & Interface Chem, Jinan 250100, Shandong, Peoples R China

[2] Shandong Univ, Dept Phys, Jinan 250100, Shandong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 31期

关键词：

NANOCRYSTALS; CUINSE2;

D O I：

10.1039/c0cc00899k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sphalerite-type (Cu2Sn)(x/3)Zn1-xS (0 <= x <= 0.75) nanocrystals with tunable band gaps were successfully prepared via a solvothermal approach. Band gaps of the nanoparticles could be adjusted from 3.48 eV to 1.23 eV by changing the composition. Their implementation in quantum dot sensitized solar cells (QDSSCs) suggests considerable potential in solar cells.

引用

页码：5749 / 5751

页数：3

共 24 条

[1] Third generation photovoltaics [J].

Brown, Gregory F. ;

Wu, Junqiao .

LASER & PHOTONICS REVIEWS, 2009, 3 (04) :394-405

[2] An oleic acid-capped CdSe quantum-dot sensitized solar cell [J].

Chen, Jing ;

Song, J. L. ;

Sun, X. W. ;

Deng, W. Q. ;

Jiang, C. Y. ;

Lei, W. ;

Huang, J. H. ;

Liu, R. S. .

APPLIED PHYSICS LETTERS, 2009, 94 (15)

[3]

Crist B.V., 2000, HDB MONOCHROMATIC XP

[4]

DEVOS A, 1980, J PHYS D APPL PHYS, V13, P839, DOI 10.1088/0022-3727/13/5/018

[5] Monodispersed cation-disordered cubic AgInS2 nanocrystals with enhanced fluorescence [J].

Feng, Zhenyu ;

Dai, Pengcheng ;

Ma, Xicheng ;

Zhan, Jinhua ;

Lin, Zhaojun .

APPLIED PHYSICS LETTERS, 2010, 96 (01)

[6]

Green M. A., 2003, Third Generation Photovoltaics

[7] Synthesis of Cu2ZnSnS4 Nanocrystal Ink and Its Use for Solar Cells [J].

Guo, Qijie ;

Hillhouse, Hugh W. ;

Agrawal, Rakesh .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (33) :11672-+

[8] Synthesis of CuInSe2 Nanocrystals with Trigonal Pyramidal Shape [J].

Koo, Bonil ;

Patel, Reken N. ;

Korgel, Brian A. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (09) :3134-+

[9] Solution synthesis of high-quality CuInS2 quantum dots as sensitizers for TiO2 photoelectrodes [J].

Li, Tzung-Luen ;

Teng, Hsisheng .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (18) :3656-3664

[10] Quantum dot solar cells [J].

Nozik, AJ .

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2002, 14 (1-2) :115-120

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