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采用水热法制备Bi2 WO6-NiFe2O4磁性可见光催化剂.利用X射线衍射(XRD)、紫外-可见漫反射光谱(DRS)、扫描电子显微镜(SEM)和磁学性质测量系统(MPMS)对所合成材料进行分析和表征.最后以罗丹明B(RhB)为目标污染物,考察不同pH 值条件下,Bi2WO6-NiFe2O4复合可见光催化剂对污染物的降解效率. 结果表明,罗丹明B 溶液pH 值为5 时,Bi2WO6-NiFe2O4 具有最大降解效率2h 达98%.Bi2WO6-NiFe2O4在外加磁场下能快速的从溶液中分离.
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功能材料
ISSN: 1001-9731
CN: 50-1099/TH
Year: 2015
Issue: 9
Volume: 46
Page: 9106-9110
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 2
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