电化学(electrochemistry)作为化学学科中的一个重要分支,是研究两类导体——电子导体(如金属或半导体)以及离子导体(如电解质溶液)形成的接界面上所发生的带电及电子转移变化的科学,特别是研究电能和化学能之间的相互转换.自1799年伏打电池问世和1833年法拉第电解定律提出以来,电化学的发展已经超过200年的历史,并一直是化学科学中最活跃和最具有影响力的分支之一.近几十年来,电化学已经广泛渗透进入化学、物理学、材料科学、生物学、界面科学和电极过程动力学等多个学科领域,涵盖多种物理化学过程,成为物理学、化学和材料学紧密交叉和融合的学科.与此同时,我国电化学工作者的队伍也在不断壮大,科研水平迅速提升,创新能力不断增强.电化学领域的研究和创新对国民经济、军事、航空航天等领域具有特别重要 Electrochemistry, as an important branch of chemistry, investigates the change in charge and electron transfer occurring at the interface formed by two types of conductors - electronic conductors (such as metals or semiconductors) and ion conductors (such as electrolyte solutions) Science, especially the study of the conversion of electricity and chemical energy between Since the advent of voltaic cells in 1799 and Faraday’s 1833 electrolysis law proposed electrochemical development has been more than 200 years of history, and has been the most chemical science Active and most influential branch.In recent decades, electrochemical has extensive penetration into many disciplines such as chemistry, physics, materials science, biology, interface science and electrode process dynamics, covering a variety of physical Chemical process has become a discipline of physics, chemistry and materials science, and at the same time, the ranks of our country’s electrochemical workers are also constantly expanding, the level of scientific research is rapidly improving, and the ability of innovation is constantly enhanced. Innovation is particularly important in the fields of national economy, military affairs and aerospace