Preparation and characterization of CuIn1-xGaxSe2 nano-powders using solution growth technology for solar energy application

被引：3

作者：

Cheng Kong-Wei ^{[1
]}

Jhang, Huei-Jhen ^{[1
]}

Li Chun-Ting ^{[2
]}

Ho Kuo-Chuan ^{[2
]}

机构：

[1] Chang Gung Univ, Dept Chem & Mat Engn, Taoyuan, Taiwan

[2] Natl Taiwan Univ, Dept Chem Engn, Taipei 10764, Taiwan

来源：

INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014 | 2014年 / 61卷

关键词：

Solution growth technology; DSSC; CuIn1-xGaxSe2; COUNTER ELECTRODE; THIN-FILMS; CELL;

D O I：

10.1016/j.egypro.2014.12.245

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this study, the Culru,GaxSei nano-particles were prepared using the solution growth technology. The effects of [Ga]/[In+Ga] molar ratios in samples on the structural, electrical, and optical properties of the samples was investigated. X-ray diffraction patterns of samples revealed that the as-prepared samples are the chalcopyrite phase with preferential orientation of (112) crystal plane. The average particle size of samples obtained from the transmission electron microscopy is 10.73 nm after the 10 min. reaction in the solution. The direct energy band gap of thin films were in the range of 1.01-4.27 eV, depending on [Ga]/[In+Ga] molar ratio in samples. The performance of dye-sensitized solar cells with the CuIru,GaxSei as the counter electrode was also investigated. The maximum solar to electrical power efficiency of dye-sensitized solar cells using the Culm,GaxSei as the counter electrode approached of 5.57 %. (C) 2014 The Authors. Published by Elsevier Ltd.

引用

页码：1933 / 1936

页数：4

共 11 条

[1] Elucidation of electrochemical properties of electrolyte-impregnated micro-porous ceramic films as framework supports in dye-sensitized solar cells [J].

Chen, Hseng Shao ;

Lue, Shingjiang Jessie ;

Tung, Yung Liang ;

Cheng, Kong Wei ;

Huang, Fu Yuan ;

Ho, Kuo Chuan .

JOURNAL OF POWER SOURCES, 2011, 196 (08) :4162-4172

[2] Preparation of Cu2ZnSnS4 thin films by sulfurization of metallic precursors evaporated with a single source [J].

Jiang, Xin ;

Shao, Le-Xi ;

Zhang, Jun ;

Li, Da ;

Xie, Wei ;

Zou, Chang-Wei ;

Chen, Jian-Min .

SURFACE & COATINGS TECHNOLOGY, 2013, 228 :S408-S411

[3]

Lin C. A., 2012, APPL PHYS LETT, V101

[4] Investigations on high visible to near infrared transparent and high mobility Mo doped In2O3 thin films prepared by spray pyrolysis technique [J].

Parthiban, S. ;

Elangovan, E. ;

Ramamurthi, K. ;

Martins, R. ;

Fortunato, E. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2010, 94 (03) :406-412

[5] 19.9%-efficient ZnO/CdS/CuInGaSe2 solar cell with 81.2% fill factor [J].

Repins, Ingrid ;

Contreras, Miguel A. ;

Egaas, Brian ;

DeHart, Clay ;

Scharf, John ;

Perkins, Craig L. ;

To, Bobby ;

Noufi, Rommel .

PROGRESS IN PHOTOVOLTAICS, 2008, 16 (03) :235-239

[6] Optically transparent counter electrode for dye-sensitized solar cells based on cobalt sulfide nanosheet arrays [J].

Tai, Sheng-Yen ;

Chang, Chia-Feng ;

Liu, Wei-Chen ;

Liao, Jen-Hung ;

Lin, Jeng-Yu .

ELECTROCHIMICA ACTA, 2013, 107 :66-70

[7] Efficient ZnO-based counter electrodes for dye-sensitized solar cells [J].

Wang, Hui ;

Wei, Wei ;

Hu, Yun Hang .

JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (22) :6622-6628

[8] FeS2 Nanocrystal Ink as a Catalytic Electrode for Dye-Sensitized Solar Cells [J].

Wang, Ying-Chiao ;

Wang, Di-Yan ;

Jiang, You-Ting ;

Chen, Hsin-An ;

Chen, Chia-Chun ;

Ho, Kuo-Chuan ;

Chou, Hung-Lung ;

Chen, Chun-Wei .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (26) :6694-6698

[9] Raman investigations of Cu(In,Ga)Se2 thin films with various copper contents [J].

Witte, Wolfram ;

Kniese, Robert ;

Powalla, Michael .

THIN SOLID FILMS, 2008, 517 (02) :867-869

[10] Polyethylene glycol-modified poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) counter electrodes for dye-sensitized solar cell [J].

Yan, Xiaodan ;

Zhang, Lingzhi .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 2013, 43 (06) :605-610

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