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基于光电效应的高功率化学原电池研究

High-power Chemical Primary Batteries Based on Photoelectric Effects
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摘要 随着能源问题的供需矛盾逐渐展露,提高化学原电池转化效率成为有待解决的重要问题。探讨了光电效应对化学电池的影响,利用光电效应能够使金属发生电子逸出,化学原电池当中存在金属极棒,用适当频率的光照射阴极金属,使电子发生光电效应逸出,加大电路中定向移动电子量,使电流增强,提高化学原电池转化效率。通过类比法将化学电池中最常见的铅酸电池替换为安全环保的铜锌原电池来设计实验,利用锌对应截止频率光照射锌板使电子逸出,形成电流;将光电管内装置附加于实验装置中,达到收集电子并使电子定向移动的目的。设计了两种设计方案,对可能的结果以及实验过程中的工程问题进行了讨论,为今后进一步的实验研究提供了可能性。 With the contradiction between supply and demand of energy problems gradually exposed,improving the conversion efficiency of chemical primary batteries,have become a major problem which needs to be researched carefully.Study the impact of photoelectric effect on chemical batteries,through the use of photoelectric effects which make the metal escape electrons,and the presence of metal in the chemical primary battery as electron pole,can be exposed to the cathode metal by the appropriate frequency of photo irradiation,so that electrons escape due to the photoelectric effect.Increasing the amount of electron directional movement in the circuit makes the current increases,and the conversion efficiency of chemical original batteries can be promoted.By analogy,the most common lead-acid battery in chemical batteries is replaced with a safe and environmentally friendly copper-zinc primary battery to design experiments,by using zinc-corresponding cut-off frequency light to irradiate the zinc plate to make electrons escape,forming an electric current;by attaching the photocell device to the experimental device,to collect electrons and make the electrons move in a directional way.The two relevant experimental recommendation and method were designed,the results and probability of engineering problems were discussed,and then the possibility of further experiment will be obtained.
作者 刘梓博 王晓玲 尹克勤 袁宇轩 Liu Zibo;Wang Xiaoling;Yin Keqin;Yuan Yuxuan(Beijing Information Science&Technology University,School of Instrument Science and Opto Electronic Engineering,Beijing 100192,China)
出处 《科学技术创新》 2022年第1期9-12,共4页 Scientific and Technological Innovation
基金 2021年北京信息科技大学大学生创新创业训练国家级项目“基于光电效应的高功率化学原电池”(5102110802)。
关键词 跨学科结合 化学原电池 光电效应 高功率化学原电池 光电管 Interdisciplinary integration Chemical primary battery Photoelectric effect High-power chemical primary battery Photocell
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