%0 Journal Article
%T Synthesis of Spherical Titanium Dioxide Nanocrystals by O2+Ar Arc Plasma Method<br>O2+Ar电弧等离子体法制备球形二氧化钛纳米晶
%A WANG Yi
%A CUI Zuo-Lin
%A ZHANG Zhi-Kun
%A <br>王毅
%A 崔作林
%A 张志焜
%J 无机材料学报
%D 2004
%I Science Press
%X Spherical nanocrystals of titanium dioxide (TiO2) were synthesized by inflight oxidation of titanium (Ti) metal-atoms in argon-oxygen thermal plasma. Morphology investigation shows that these nanoparticles obtained are perfectly spherical and dispersible. Their average grain sizes are about 20nm. XRD analysis reveals that these spherical nanoparticles are totally crystalline, comprised of anatase and rutile or their composite.
%K titanium dioxide
%K anatase
%K rutile
%K superfine particles
%K arc plasma method<br>二氧化钛
%K 锐钛矿
%K 金红石
%K 超细颗粒
%K 电弧等离子体法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=9EED1AC987432B6D&yid=D0E58B75BFD8E51C&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=F434A3C2A19884E7&eid=DE4E739E935BD9A7&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=18