引用本文:
蔡红, 张莉, 卓馨, 王红艳, 王建华, 李卫华, 蔡生民. TiO2/CdS/Ru(bpy)2(NCS)2作为太阳电池光阳极的探讨[J]. 应用化学,
2002, 19(1): 38-42.
Citation: CAI Hong, ZHANG Li, ZHUO Xin, WANG Hong-Yan, WANG Jian-Hua, LI Wei-Hua, CAI Sheng-Min. Study on TiO2/CdS/Ru(bpy)2(NCS)2 as Photoanode of Solarcell[J]. Chinese Journal of Applied Chemistry, 2002, 19(1): 38-42.
Citation: CAI Hong, ZHANG Li, ZHUO Xin, WANG Hong-Yan, WANG Jian-Hua, LI Wei-Hua, CAI Sheng-Min. Study on TiO2/CdS/Ru(bpy)2(NCS)2 as Photoanode of Solarcell[J]. Chinese Journal of Applied Chemistry, 2002, 19(1): 38-42.
TiO2/CdS/Ru(bpy)2(NCS)2作为太阳电池光阳极的探讨
摘要:
将CdS纳米粒子复合在TiO2纳米多孔膜上,用染料Ru(bpy)2(NCS)2对此复合半导体纳米膜电极进行敏化,测量了不同CdS复合量的ITO/TiO2/CdS/Ru(bpy)2(NCS)2光阳极组成光电池的能量转换效率.实验证明,ITO/TiO2/CdS/Ru(bpy)2(NCS)2作为太阳电池光阳极的能量转换效率与TiO2/CdS复合半导体中CdS的含量有关.当CdS复合时间为5min的电池的短路电流为5.23A/m2,开路电压为0.716V,能量转换效率为0.77%.
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关键词:
- 电池光阳极
- / 光电转换效率
- / 复合半导体纳米多孔膜电极
English
Study on TiO2/CdS/Ru(bpy)2(NCS)2 as Photoanode of Solarcell
Abstract:
The CdS nanoparticles were formed in the holes of a TiO2 nanoporous film, named as TiO2/CdS composite semiconductor nanoporous film. The films were then sensitized by Ru(bpy)2(NCS)2. The conversion efficiency of light to electricity for the TiO2/CdS/Ru(bpy)2(NCS)2 composite semiconductor nanoporous films was investigated as function of the deposition time of CdS on TiO2 and it was proved that the efficiency was dependent on the depositing time. When CdS was deposited on TiO2 for five minutes. The resulting cell had an energy conversion efficiency of 0.77%, with open circuit voltage of 0.716 V and short circuit current density of 5.23 A/m2.
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