%0 Journal Article
%T CHARACTER OF NANOCRYSTALLINE SnO_2 UNDER DIFFERENT PRESSURE<br>不同压力下纳米 SnO_2材料的特性
%A ZHANG Daoyuan WANG Dazhi ZHANG Juping JIANG Yi
%A <br>张道元
%A 王大志
%A 张菊萍
%A 江毅
%J 材料研究学报
%D 1993
%I 
%X Nanocrystalline material SnO_2 was prepared by hydrothermal method and hasbeen proved to be stable in room temperature atmosphere.X-ray diffraction,transmission elec-tron microscopy,high resolution electron microscopy and M(?)ssbauer spectroscopy were used tostudy the character of nanocrystalline SnO_2 under different pressure.All the spectra werestratched with the increase of pressure,which were apparently malformed phase from those ofthe polycrystal SnO_2.A new concept,absent phase,was reasonably applied to explain thesephenomena.
%K SnO_2
%K nanocrystalline material
%K spectroscopy<br>SnO_2
%K 纳米材料
%K 谱学特征
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=EBAB7798464BC1F8&yid=D418FDC97F7C2EBA&vid=DF92D298D3FF1E6E&iid=38B194292C032A66&sid=FBA00558C57D9C11&eid=4B1FFFA116F7AE3B&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=1&reference_num=1