Abdulkarem, A. M.;Aref, A. A.;Abdulhabeeb, A.;Li, Yan-Fang;Yu, Ying*
通讯作者：
Yu, Ying
作者机构：
[Li, Yan-Fang; Abdulkarem, A. M.; Abdulhabeeb, A.; Yu, Ying; Aref, A. A.] Cent China Normal Univ, Inst Nanosci & Nanotechnol, Wuhan 430079, Peoples R China.
通讯机构：
[Yu, Ying] C
Cent China Normal Univ, Inst Nanosci & Nanotechnol, Wuhan 430079, Peoples R China.
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [20973070]; National Basic Research Program of ChinaNational Basic Research Program of China [2009CB939704]; Key Project of Natural Science Foundation of Hubei ProvinceNatural Science Foundation of Hubei Province [2011 CDA092]
机构署名：
本校为第一且通讯机构
院系归属：
物理科学与技术学院
摘要：
Bi2O3/Cu2O nanoflower composites are successfully synthesized via simple hydrothermal method at low temperature. The effect of calcination on their properties has been explored as well. The prepared samples have been characterized by X-ray diffraction, scanning electron microscopy, UV-Vis diffuse reflectance spectroscopy. The photocatalytic activity is tested by rhodamine-B degradation under simulated sunlight and the mechanism for the activity enhancement compared with pure Bi2O 3 is investigated in detail. The results show that the prepared samples are monoclinic and have high crystallinity....
