%0 Journal Article
%T EFFECT OF PEG ON PARTICAL DISTRIBUTION AND PORE STRuCTURE IN SILICA SOL AND GEL<br>PEG对SiO2溶胶—凝胶中颗粒度分布和孔结构的影响
%A TANG Jiamiao
%A ZHU Congshan
%A XIA Haiping
%A <br>汤加苗
%A 朱从善
%A 夏海平
%A 范文浩
%A 吴东
%A 孙予罕
%J 材料研究学报
%D 1998
%I 
%X PEG was added into TEOS-Water-Ethanol-catalyst system. The effects of the PEG on SBET, particle radius distribution and pore structure in silica sol and gel were studied. From the changes of the particle sizes in' the sol, the model of the PEG behaviour in the sol-gel processes was described.
%K sol-gel
%K pore structure
%K particles distribution
%K PEG
%K SiO2<br>孔结构
%K 粒度分布
%K PEG
%K 二氧化硅膜
%K 溶胶凝胶法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=0378B70862435395506945090444FE66&yid=8CAA3A429E3EA654&vid=59906B3B2830C2C5&iid=CA4FD0336C81A37A&sid=9C65ADEB5990B252&eid=0D0D661F0B316AD5&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=13&reference_num=4