A facile and efficient solvothermal fabrication of three-dimensionally hierarchical BiOBr microspheres with exceptional photocatalytic activity
A facile and efficient solvothermal fabrication of three-dimensionally hierarchical BiOBr microspheres with exceptional photocatalytic activity
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一种简便高效的溶剂热法制备具有优异光催化活性的三维分层 BiOBr 微球
DOI：
10.1016/j.matlet.2014.07.016
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发表时间：
2014-10
影响因子：
3
通讯作者：
Yang, Guang
中科院分区：
文献类型：
--
作者：
Yang, Guidong;Yang, Bolun;Dai, Yanzhu;Yang, Guang
Three-dimensionally (3-D) hierarchical BiOBr microspheres have been successfully synthesized using a facile and efficient solvothermal method in the reaction system consisting of Bi(NO3)3radical dot5H2O and KBr as well as ethylene glycol (EG). The characterized results showed that all BiOBr microspheres consisted of pure tetragonal BiOBr phase with good crystallinity. The photocatalytic property of 3-D BiOBr microspheres was investigated by the photodegradation of Rhodamine B (RhB) under visible light irradiation, the reaction results revealed that the as-prepared microspheres exhibited excellent visible-light-induced photocatalytic activity. Recycling test experiments indicated that the BiOBr microspheres had higher stability and recyclability.
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