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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。
Photoelectrodes of porphyrins have been studied in the work of molecular solid liquid junction photovoltaic cells. In this paper, the relationship between the logarithmic function of ion concentration and the growth of photovoltaic effect was analyzed by the characteristic adsorption isotherms of anionic surfactant on the solid surface. The effects of alkyl chain length, polar group, cationic Effect of Surfactants and Nonionic Surfactants on Photovoltaic Photovoltaic Effect Enhancement. The change of inner Helmholtz layer structure and parameters also play an important role in the photovoltaic effect.