The differences of electrochemical performance between the purchased lead carbonate and the prepared lead carbonate
包有富
Zhejiang Narada Power Source Co.,Ltd.Hangzhou Zhejiang 310013,China
摘要：The differences of electrochemistry performance between the purchased lead carbonate and the prepared lead carbonate were studied by the methods of cycle voltammogram, electrochemical impedance spectroscope (EIS), constant current discharge, thermal gravimetric analysis, and scan electron microscope (SEM) etc. in the paper. It was showed that the reacting activity of the prepared lead carbonate was higher than that of the purchased lead carbonate. And several points of view were concluded as follows. (1) The prepared lead carbonate contains chemical structure water, but the purchased lead carbonate doesn't contain chemical structure water. (2) The main chemical substance in the purchased lead carbonate powder is PbCO3, while the one in the prepared lead carbonate is smaller than that of the pur-chased lead carbonate.
机标关键词：lead carbonatechemical structure watergravimetric analysiselectron microscopemethods of
分类号：TM912.1(独立电源技术（直接发电）)
论文发表日期：2005-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：5( 212-216 )
英文信息