| 表面活性剂特性吸附对增强光敏分子固体为基极的光伏打效应的影响 |
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| 引用本文： | 李玉书,魏美德,柳正辉. 表面活性剂特性吸附对增强光敏分子固体为基极的光伏打效应的影响[J]. 影像科学与光化学, 1984, 2(4): 41-45. DOI: 10.7517/j.issn.1674-0475.1984.04.41 |
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| 作者姓名： | 李玉书 魏美德 柳正辉 |
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| 作者单位： | 中国科学院感光化学研究所 |
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| 摘 要： | 卟啉类的光电极在分子固体液体接界光伏打电池工作中已得到研究。本文用阴离子型表面活性剂在固体表面上的特性吸附等温线来分析此种离子浓度对数函数与光伏打效应增长的关系,并研究了表面活性剂烷基链长、极性基、阳离子型表面活性剂及非离子型表面活性剂对光伏打效应增强的影响。内Helmholtz层结构与参量变化对光伏打效应也起重要作用。
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| 收稿时间： | 1983-10-22 |
INFLUENCE OF SPECIFIC ADSORPTION OF SURFACTANTS ON ENHANCED PHOTOVOLTAIC EFFECT ON THE PHOTOELECTRODE OF PHOTOSENSITIVE MOLECULAR SOLID FILM |
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| LI YU-SHU,WEI MEI-DE,LIU ZHENG-HUI. INFLUENCE OF SPECIFIC ADSORPTION OF SURFACTANTS ON ENHANCED PHOTOVOLTAIC EFFECT ON THE PHOTOELECTRODE OF PHOTOSENSITIVE MOLECULAR SOLID FILM[J]. Imaging Science and Photochemistry, 1984, 2(4): 41-45. DOI: 10.7517/j.issn.1674-0475.1984.04.41 |
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| Authors: | LI YU-SHU WEI MEI-DE LIU ZHENG-HUI |
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| Affiliation: | Institute of Photographic Chemistry, Academia Sinica |
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| Abstract: | The porphyrins as photoelectrodes in the photovoltaic cells of liquid junction type have been studied.In this paper, the adsorption isotherm of anion-surfactants at the solid surface, has been used to analyze the correlation between the ion concentration logarithmic function and the increase of photovoltaic effect. The influence of alkyl chain length, polar head group, cationic surfactants and non-ionic surfactants on the enhanced photovoltaic effect has also been studied. It has been shown that the effect of the structure of inner Helmholtz layer and the change of parameters on the photovotaic effect plays an important role in the photovoltaic cell. |
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