Easy and low-cost aqueous precipitation method to obtain Cu₂ZnSn(S, Se)₄ thin layers

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• 作者：Rafael Martí ; Valls^a ; ^{vallsr@uji.es} ; Teodora Stoyanova Lyubenova^a ; Ivan Calvet Roures^a ; Leonardo Oliveira^b ; Diego Fraga Chiva^a ; Juan B. Carda Castelló ; ^a
• 关键词：Kesterite ; CZTSSe aqueous precipitation method ; Selenites ; Non-vacuum ; Thin film photovoltaics
• 刊名：Solar Energy Materials and Solar Cells
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：161
• 期：Complete
• 页码：432-438
• 全文大小：1160 K
• 卷排序：161

文摘

CZTSSe absorber structure was obtained using Doctor Blade deposition of metallic precursors prepared by aqueous, low cost co-precipitation route. Kesterite solar cell was fabricated using the CZTSSe films. Efficiency of 4.9%, VOC of 532 mV, JSC of 21,5 mA/cm2 and FF of 42,8% were achieved.