%0 Journal Article
%T Preparation of supported Bi2WO6/AC photocatalyst and its photocatalytic degradation of o-nitrophenol under visible light<br>负载型纳米Bi2WO6/AC的制备及在可见光下降解邻硝基苯酚
%A SUN Jianhui
%A TIAN Xiaoke
%A LI Yifan
%A FENG Jinglan
%A LI Xiaoyan
%A DONG Shuying College of Chemistry
%A Environmental Sciences
%A Henan Normal University
%A Henan Key Laboratory for Environmental Pollution Control
%A Xinxiang
%A <br>孙剑辉
%A 田小可
%A 李怡帆
%A 冯精兰
%A 李晓艳
%A 董淑英
%J 环境科学学报
%D 2009
%I 
%X 采用水热法在160℃条件下以活性炭(AC)为载体合成了光催化剂Bi2WO6/AC,用X射线衍射仪(XRD)、电子扫描电镜(SEM)对催化剂进行了表征.同时,以邻硝基苯酚为目标污染物,在可见光照射下,讨论了催化剂用量、溶液的pH、污染物初始浓度等因素对催化剂光催化活性的影响.结果表明,当Bi2WO6/AC]=5 g·L-1、pH=5邻硝基苯酚]0=100 mg·L-1时,催化剂可见光降解活性最好,60 min后邻硝基苯酚的降解率可达到99.81%.
%K supported Bi2WO6/AC
%K hydrothermal method
%K visible light
%K photocatalytic activity
%K o-nitrophenol<br>负载型纳米Bi2WO6/AC
%K 水热法
%K 可见光
%K 光催化活性
%K 邻硝基苯酚
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=E932553311382D487DEB45C01D19CF68&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=5D311CA918CA9A03&sid=4E17F6A5D7499FF3&eid=7DFC61BD88FB3757&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=0&reference_num=15