Highly crystalline stannite-phase Cu₂XSnS₄ (X = Mn, Fe, Co, Ni, Zn and Cd) nanoflower counter electrodes for ZnO-based dye-sensitised solar cells

详细信息    查看全文

• 作者：Yahong Xie^a ; ^{xyh0707@163.com} ; Chunyang Zhang^a ; ^b ; Guihua Yang^a ; Jianya Yang^a ; Xiaofeng Zhou^a ; Junbao Ma^a
• 关键词：Stannite-phase ; Quaternary sulfide ; Solvothermal approach ; DSSC
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：696
• 期：Complete
• 页码：938-946
• 全文大小：3866 K
• 卷排序：696

文摘

Cu2XSnS4 series sulfides are synthesized by a simple solvothermal method. Cu2XSnS4 series sulfides all show notable catalytic activities. Facilitated electron–hole separation is confirmed in Cu2XSnS4 system. Cu2MnSnS4 and Cu2NiSnS4 are explored as CE materials for DSSCs for the first time. Photovoltaic properties of Cu2XSnS4 (X = Ni, Mn) as CEs for DSSCs are excellent.