%0 Journal Article
%T Grain Growth and Kinetics of Nanocrystalline Rutile Titania<br>金红石型二氧化钛粒子成长及动力学
%A GAO Rong-Jie
%A SHI Ke-Xin
%A WANG Zhi-Chang
%A <br>高荣杰
%A 史可信
%A 王之昌
%J 无机材料学报
%D 1998
%I Science Press
%X The grain growth and kinetics of nanocrystalline titania prepared by using a precursor methodfrom titanium terachloride were studied. The grain size grew slowly when annealing temperaturebelow 773K but fast above 773K. The grain growth activation energy is 54.62±3.73kJ/mol at T >773K and 6.43±3.39kJ/mol at T <773K.
%K titania
%K grain growth
%K kinetics
%K activation energy<br>TiO_2
%K 粒子成长
%K 动力学
%K 表观活化能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=EB290F7852E805ED1EBCD22E7A6D8948&yid=8CAA3A429E3EA654&vid=FC0714F8D2EB605D&iid=94C357A881DFC066&sid=B3AAD7DC3C912B50&eid=20D29EF591CB2C94&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=1&reference_num=11