Template free synthesis of CuS nanosheet-based hierarchical   microspheres: an efficient natural light driven photocatalyst

doi:10.1039/c4ce00090k

CORC > 北京大学 > 工学院

	Template free synthesis of CuS nanosheet-based hierarchical microspheres: an efficient natural light driven photocatalyst
	Tanveer, M. ; Cao, Chuanbao ; Ali, Zulfiqar ; Aslam, Imran ; Idrees, Faryal ; Khan, Waheed S. ; But, Faheem K. ; Tahir, Muhammad ; Mahmood, Nasir
刊名	crystengcomm
	2014
关键词	SHAPE-CONTROLLED SYNTHESIS ONE-POT SYNTHESIS LARGE-SCALE SYNTHESIS HOLLOW SPHERES CONTROLLABLE SYNTHESIS METAL NANOSTRUCTURES LOW-TEMPERATURE SOLUTION ROUTE STEP SYNTHESIS NANOCRYSTALS
DOI	10.1039/c4ce00090k
英文摘要	Well controlled nanosheets-based hierarchical microspheres (NSHMS) of pure covellite phase CuS were synthesized using a facile PVP assisted solvothermal process. The reaction conditions were optimized using various amounts of PVP to develop unique hierarchical structured hollow microspheres. CuS hollow structures have a bandgap of similar to 1.97 eV. These mesoporous structures exhibit excellent photocatalytic activity in degradation of organic dyes (Methylene Blue) under natural light in comparison to other structures of copper sulphide. These photocatalysts show extraordinary reusability with over 96.5% degradation of organic dye after 6th cycle. A "bottom-up" assembly was successfully developed to synthesize hollow microspheres with unique and well defined architectures at large scale, which offer a good opportunity to understand the fundamental significance of unusual and complex hierarchical structures for their potential applications.; Chemistry, Multidisciplinary; Crystallography; SCI(E); 12; ARTICLE; cbcao@bit.edu.cn; 24; 5290-5300; 16
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/218293]
专题	工学院
推荐引用方式 GB/T 7714	Tanveer, M.,Cao, Chuanbao,Ali, Zulfiqar,et al. Template free synthesis of CuS nanosheet-based hierarchical microspheres: an efficient natural light driven photocatalyst[J]. crystengcomm,2014.
APA	Tanveer, M..,Cao, Chuanbao.,Ali, Zulfiqar.,Aslam, Imran.,Idrees, Faryal.,...&Mahmood, Nasir.(2014).Template free synthesis of CuS nanosheet-based hierarchical microspheres: an efficient natural light driven photocatalyst.crystengcomm.
MLA	Tanveer, M.,et al."Template free synthesis of CuS nanosheet-based hierarchical microspheres: an efficient natural light driven photocatalyst".crystengcomm (2014).