溶胶-凝胶法制备铜锌锡硫材料的研究进展

doi:10.11896/j.issn.1005-023X.2017.01.002

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Abstract A quaternary chalcogenide-based compound Cu₂ZnSnS₄ (CZTS) is a novel material for thin film solar cell, posses-sing kesterite structure, p-type conductivity, a band gap energy of about 1.5 eV and an absorption coefficient of higher than 10⁴ cm^-1, which match well with the solar spectrum. Based on the above reasons, CZTS thin film is expected to be a new material for thin film solar cell, which can lower the cost and be developed and utilized in large scale. The property and device structure of CZTS thin film solar cell are elaborated. In addition, the preparation of CZTS thin film by sol-gel method and the research progress in the corresponding device performance are also investigated in detail. Finally, the key strategies of this technique, as well as the effective improvement measure are pointed out, and the future study direction of CZTS thin film solar cells is proposed.

Key words： Cu₂ZnSnS₄ solar cells sol-gel method efficiency performance

Published: 02 May 2018

CLC number:	O649.4
	TB43
	TB333
	TM23
	TN304.2

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	HAN Gui
	LU Jinhua
	WANG Min
	LI Danyang

Cite this article:

HAN Gui,LU Jinhua,WANG Min, et al. Materials of Cu₂ZnSnS₄ (CZTS) Prepared by Sol-Gel Method:A Review[J]. Materials Reports, 2017, 31(1): 10-17.

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http://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2017.01.002 OR http://www.mater-rep.com/EN/Y2017/V31/I1/10

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