| Structure and photoelectric properties of LB films of porphyrin bearing pyridinium with long-chain alkyl group |
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| 引用本文： | 贺学忠,周亚琳,王令萱,毕只初,黎甜楷,张曼华,沈涛. Structure and photoelectric properties of LB films of porphyrin bearing pyridinium with long-chain alkyl group[J]. 中国科学B辑(英文版), 1998, 41(6): 633-639. DOI: 10.1007/BF02883025 |
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| 作者姓名： | 贺学忠 周亚琳 王令萱 毕只初 黎甜楷 张曼华 沈涛 |
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| 作者单位： | Institute of Photographic Chemistry，Chinese Academy of Sciences，Beijing 100101，China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina (GrantNo .5 95 730 10 ) |
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| 摘 要： | Ｉｎｒｅｃｅｎｔｙｅａｒｓ,ｔｈｅｓｔｕｄｙｏｎｔｈｅｃｏｎｖｅｒｓｉｏｎａｎｄａｐｐｌｉｃａｔｉｏｎｏｆｓｏｌａｒｅｎｅｒｇｙｈａｓｂｅｅｎｏｎｅｏｆｔｈｅｍｏｓｔａｃｔｉｖｅａｓｐｅｃｔｓｉｎｔｈｅｆｉｅｌｄｓｏｆｎｅｗｅｎｅｒｇｅｔｉｃｓｏｕｒｃｅｄｅｖｅｌｏｐｍｅｎｔ,ｔｈｅｆａｂｒｉｃａｔｉｏｎｏｆｎｏｖｅｌｓｏｌａｒｅｎｅｒｇｙｃｅｌｌｓｂｅｃｏｍｅｓｔｈｅｇｏａｌｏｆｐｅｏｐｌｅ’ｓｅｆｆｏｒｔｓ.Ｉｎｏｒｇａｎｉｃｓｅｍｉｃｏｎｄｕｃｔｉｖｅｓｏｌａｒｅｎｅｒｇｙｃｅｌｌｓｈａｖｅ…
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| 收稿时间： | 1998-04-01 |
Structure and photoelectric properties of LB films of porphyrin bearing pyridinium with long-chain alkyl group |
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| Xuezhong He,Yalin Zhou,Lingxuan Wang,Zhichu Bi,Tiankai Li,Manhua Zhang,Tao Shen. Structure and photoelectric properties of LB films of porphyrin bearing pyridinium with long-chain alkyl group[J]. Science in China(Chemistry), 1998, 41(6): 633-639. DOI: 10.1007/BF02883025 |
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| Authors: | Xuezhong He Yalin Zhou Lingxuan Wang Zhichu Bi Tiankai Li Manhua Zhang Tao Shen |
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| Affiliation: | (1) Institute of Photographic Chemistry, Chinese Academy of Sciences, 100101 Beijing, China |
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| Abstract: | The amphiphilic porphyrin, 5, 10, 15, 20-tetra-(4-hexadecylpyridiniumyl) porphyrin bromide (TC 16PyP), has good film-forming property on the air/water interface. The structure of TC 16PyP Langmuir-Blodgett films was characterized by UV-Vis absorption spectra, fluorescence spectra and low-angle X-ray diffraction (LAXD). It is indicated that TC 16PyP LB films have good stability and structure homogeneity. The photoelectric behavior of electrochemical cell of TC 16PyP LB films deposited on SnO 2 optically transparent electrodes (SnO 2 OTE) were investigated by using the system of bicell and bielectrode. The experimental results show that the photocell can generate large and stable photocurrent and photovoltage, the photoelectric device made from TC 16PyP LB films has a potential application value. |
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| Keywords: | amphiphilic porphyrin LB films low-angle X-ray diffraction photoelectric effect. |
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