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Abstract:
利用水热法合成路线,通过原位生长的方法,制备出Cu2 ZnSnS4 (CZTS)/La2 Ti2O7纳米复合材料.并以其为光催化剂,在紫外光和可见光照射下对罗丹明B(RhB)进行降解.采用XRD、SEM对其成分及形貌进行表征,通过UV-vis漫反射吸收曲线表征半导体材料光吸收性能及禁带宽度,并研究CZTS/La2 Ti2O7复合物的光催化性能.结果表明:CZTS均匀地分布在La2 Ti2 O7表面,通过复合有效地减小了La2 Ti2 O7催化剂的带隙,拓展了光响应范围.在可见光和紫外光下,该复合材料均具有良好的光催化活性.
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中国科技论文
ISSN: 2095-2783
Year: 2014
Issue: 3
Volume: 9
Page: 299-301,316
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 1
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