电化学电容器中炭电极的研究及开发I. 电化学电容器

在介绍电双层电容器的基本原理及所使用的电极材料、电解质溶液、隔板和集电极等关键材料的基础上，进一步阐明了几种具有实用价值的电容器，如带有准电容量的金属氧化物电容器、导电高分子电容在和混合电容器的原理结构、性能及优缺点。最后评述了电化学电容器的独特性能、应用现状、新应用领域的开拓以及目前技术的开发现状和对今后发展的要求。

RESEARCH AND DEVELOPMENT OF CARBON MATERIALS FOR ELECTROCHEMICAL CAPACITORS I. ELECTROCHEMICAL CAPACITORS

Electrochemical capacitors (ECs) store energy in eletric double layers formed along the interface of electrode material and electrolyte, this produces an extremely large capacitance compared with the traditional capacitors. The fundamental principles of electrochemical capacitors are briefly introduced, and the key materials used like electrode materials, electrolytes, separator and current collector materials are summarized. Electrochemical capacitors with pseudocapacitance, such as metal oxides, polymers and hybrid capacitors, are also discussed. The characteristics, possible application fields, the development state, the future R&D prospects for electrochemical capacitors are highlighted.