Carbon-doped titanum dioxide nanocrystals for highly efficient dye-sensitized solar cells

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• 作者：Aini Lin ; Dianyu Qi ; Hui Ding ; Lingzhi Wang ; ^{wlz@ecust.edu.cn} ; Mingyang Xing ; Bin Shen ; Jinlong Zhang ; ^{jlzhang@ecust.edu.cn}
• 关键词：Glucose ; Carbon-doped TiO2 ; Light absorption ; Dye-sensitized solar sells (DSSCs) ; Charge separation
• 刊名：Catalysis Today
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：281
• 期：part_P3
• 页码：636-641
• 全文大小：1726 K
• 卷排序：281

文摘

Anatase carbon-doped TiO2 nanocrystal was prepared in the presence of glucose. The nanocrystal has an excellent crystallinity and an improved particle dispersity. DSSC assembled from carbon-doped TiO2 has an energy conversion efficiency of 6.9%. A significant improvement of 35.3% is achieved compared with nondoped TiO2. The short circuit current and open circuit voltage are both improved.