铝电解电容器工作电解液主溶质的研究进展

摘要

主要概述了铝电解电容器工作电解液主溶质的发展历程及研究进展，铝电解电容器工作电解液主溶质发展主要经历了三个阶段。现阶段铝电解电容器工作电解液主溶质开发的主要任务为研发高端铝电解电容器用工作电解液主溶质———支链多元羧酸盐，以期改善工作电解液的电化学性能，填补国内相关产品的空白，形成自主知识产权，提高国产铝电解电容器的国际竞争力。%The development process and research progress of main solute of working electrolyte for aluminum electrolytic capacitors were summarized. The development of the main solute in the electrolytic capacitor was mainly through three stages. The research task of main solute was focus on branch-chain organic acid/salt in order to improve electrochemical properties of working electrolyte, fill the blank of domestic products, form the independent intellectual property rights, and improve the international competitiveness of domestic aluminum electrolytic capacitors.