%0 Journal Article
%T Study on photocatalytic activity of TiO2 catalyst co-doped with boron, nitrogen and cerium<br>B,N和Ce共掺杂TiO2催化剂光催化活性研究
%A Wang Jiusi
%A Zhang Penghui
%A Han Di
%A Han Xiaoyan
%A <br>王九思
%A 张鹏会
%A 韩迪
%A 韩晓燕
%J 环境工程学报
%D 2010
%I 
%X The titania photocatalyst co-doped with boron, nitrogen and cenum was prepared by the sol-gel method. The catalyst was characterized by XRD and SEM. The photocatalytic activities were evaluated by the degradation of acid scarlet dye, and the relationships between the preparation conditions and the activities of co-doped TiO_2 were investigated. The results showed that the degradation rate of acid scarlet dye reached up 98% when the atomic ratio among B, N and Ti was 1:2: 0. 1, calcined 400 ℃ for 3 h.
%K sol-gel method
%K co-doped
%K titania
%K acid scarlet dye<br>溶胶-凝胶法
%K 共掺杂
%K TiO2
%K 酸性大红染料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=9ACEFC204AD51355B76E9C7A4006BEDC&yid=140ECF96957D60B2&vid=E158A972A605785F&iid=0B39A22176CE99FB&sid=407C905D8F0449C4&eid=51C74DF6A16DA45B&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=12