%0 Journal Article
%T Effect of Composition on the Tendency of Forming BAS (Barium Aluminosilicate) Sintered Glass by Sol-Gel Process<br>成分对烧结BAS(BaAl2Si2O8)凝胶玻璃形成的影响
%A YANG Jue-Ming
%A ZHOU Wan-Cheng
%A BAO Xiao-Ping
%A CHEN Ping
%A <br>杨觉明
%A 周万城
%A 包小平
%A 陈平
%J 无机材料学报
%D 2003
%I Science Press
%X The effect of composition on the tendency of forming BAS (barium aluminosilicate) sintered glass with compositions near the theoretical composition of barium feldspar by sol-gel process was studied by XRD, SEM and Raman spectrum. Results indicated that, in the experimental range, larger SiO2 content and larger BaO/Al2O3 ratio were advantageous to glass formation. Increasing BaO/Al2O3 ratio causes an increase in the amount of alumina with AlO4] structure. The relationship between AlO4]/Al3+ and BaO/Al2O3 can be expressed as a linear equation. A criterion for glass formation in the studied system was established. The criteron showed good fitness with the experimental results.
%K sintered glass
%K barium aluminosilicate
%K sol-gel process
%K criteron<br>烧结玻璃
%K 铝硅酸钡
%K 溶胶-凝胶工艺
%K 判别式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=9B376F8C40C94D66&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=F61A98B4CFAD5F2A&eid=ACF317960D6DF955&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=5