| 商陆色素敏化TiO_2薄膜太阳能电池的初步研究 |
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| 引用本文： | 王丽华,肖伟洪.商陆色素敏化TiO_2薄膜太阳能电池的初步研究[J].江西化工,2011(3):90-92. |
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| 作者姓名： | 王丽华 肖伟洪 |
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| 作者单位： | 1. 江西科技师范学院通信与电子学院
2. 江西省有机功能分子重点实验室 |
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| 摘 要： | 本文从商陆科植物商陆（Phytolacca acinosa Roxb）浆果中提取一种紫红水溶性色素,进行了敏化TiO2电极制备太阳能电池实验。结果表明：在紫外线强度134×100uw/cm2的模拟太阳光照射下,所制成的染料敏化电池可以产生0.13V的开路电压和0.007mA的短路电流;在紫外线强度90×100uw/cm...
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| 关 键 词： | 太阳能电池 敏化 商陆色素 |
Preliminary Studies of Phytolacca Acinosa Roxb Pigment Sensitized TiO_2 Thin Film Solar Cells |
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| Wang Li-hua ,Xiao Wei-hong.Preliminary Studies of Phytolacca Acinosa Roxb Pigment Sensitized TiO_2 Thin Film Solar Cells[J].Jiangxi Chemical Industry,2011(3):90-92. |
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| Authors: | Wang Li-hua Xiao Wei-hong |
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| Affiliation: | Wang Li-hua 1,Xiao Wei-hong 2(1.College of Communication and Electronics,Jiangxi Science & Technology Normal University. 2.Jiangxi Key Laboratory of Organic Chemistry,Jiangxi Science & Technology Normal University |
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| Abstract: | This paper reported the extraction of a purple water-soluble pigments from Phytolacca acinosa Roxb berries of the family Phytolaccaceae,which was used for sensitizing TiO2 electrodes and then preparing solar cells.The results showed that 0.10 V open voltage and 0.007 mA short-circuit current can be obtained for the DSCS when exposed to ultraviolet radiation with an intensity of 134×100uw/cm2 under simulant sunlight,while 0.10 V open voltage and 0.005 mA short-circuit current for the intensity of 90×100 uw/cm2.Comparing to the 0.02 V open voltage and 0.002 mA short-circuit current for unsensitized solars in blank test,voltages of the sensitized batteries increased 5 times in the sunlight. |
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| Keywords: | Phytolacca acinosa Roxb pigment Sensitization Solar Cells |
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