%0 Journal Article
%T Photocatalysis Characterization of Titanium Dioxide Supported on Natural Clinoplilolite<br>天然斜发沸石负载TiO2的光催化性能
%A Fang Songsheng
%A Jiang Yinshan
%A Wang Yujie
%A Bao Changli
%A Song Bo
%A <br>方送生
%A 蒋引珊
%A 王玉洁
%A 鲍长利
%A 宋波
%J 环境科学
%D 2003
%I 
%X This paper studied preparing photocatalyst supported on natural clinoplilolite, photocatalysis degrading to methyl orange solution as photocatalysis function test, solar as light resource, explored the synthesize condition and affect factors of its catalysis activity. The capability of catalyst was evaluated by decolor rate and COD removal rate. The samples was described by XRD, IR and specific surface area. Studied result showed that catalyst prepared by combination of tetrabutyl titanate and natural clinoplilolite dryed under 120 degrees C for 6 hours then calcined under 200 degrees C had the best photocatalysis activity. Degrading rate of methyl orange solution increased with the quantity of TiO2/zeolite and additional oxidant H2O2 increasing, but superfluous H2O2 can also restrain the photocatalysis activity of titanium dioxide supported on clinoplilolite. Methyl orange solution had the best degrading rate as pH value between 2 to 5.
%K methyl orange
%K photocatalysis degrading
%K clinoplilolite
%K titanium dioxide<br>甲基橙
%K 光催化降解
%K 斜发沸石
%K 二氧化钛
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=F5DA88D201AC57F4&yid=D43C4A19B2EE3C0A&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=A63576421B012172&eid=8477411EEDB08A86&journal_id=0250-3301&journal_name=环境科学&referenced_num=18&reference_num=10