%0 Journal Article
%T Thermodynamic Analysis on Preparing Doped Zinc Oxide Varistor Ceramic powders by Coprecipitation Process<br>共沉淀法制备掺杂氧化锌压敏陶瓷粉料热力学分析
%A PENG Zhong-Dong
%A YANG Jian-Hong
%A ZHOU Zhong
%A LIU Ye-Xiang
%A Li Zi-Qiang
%A <br>彭忠东
%A 杨建红
%A 邹忠
%A 刘业翔
%A 李自强
%J 无机材料学报
%D 1999
%I Science Press
%X Based on the thermodynamic analysis of Men (Zn2 , Cr3 , Mn2 , Sb3 , Bi3 , Co2 )-NH3CO2---H2O systems, the curves about lgM]T-pH of Mn -NH3-CO32--H2O systems were obtained.It shows that the optimal pH is 7.0 to prepare doped zinc oxide varistor ceramic powders bycoprecipitation process, and the precipitants are NH4HCO3 and NH3.H2O.
%K thermodynamic analysis
%K coprecipitation
%K zinc oxide
%K varistor ceramics<br>热力学
%K 共沉淀
%K 氧化锌
%K 压敏陶瓷
%K 掺杂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=13317C0E01153804&yid=B914830F5B1D1078&vid=F3583C8E78166B9E&iid=94C357A881DFC066&sid=EED44B83FAB71309&eid=0B52E912EAFE3700&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=12&reference_num=14