Construction of a hierarchical NiFe2O4/CuInSe2 (p-n) heterojunction: Highly efficient visible-light-driven photocatalyst in the degradation of endocrine disruptors in an aqueous medium

doi:10.1016/j.ceramint.2020.12.022

CQUET-IR

	Construction of a hierarchical NiFe2O4/CuInSe2 (p-n) heterojunction: Highly efficient visible-light-driven photocatalyst in the degradation of endocrine disruptors in an aqueous medium
	Jiang, Zhenzhen 1; Feng, Li 2; Zhu, Junren 3; Liu, Bingzhi 2; Li, Xuhao 2; Chen, Yuning 2; Khan, Sarfaraz 4
	2021-04-01
发表期刊	CERAMICS INTERNATIONAL
ISSN	0272-8842
EISSN	1873-3956
卷号	47 期号:7 页码:8996-9007
摘要	The present study reports the effective solid-state preparation of CuInSe2/NiFe2O4 nanocomposites by simple MOF-assisted synthesis at moderate temperatures. The as-synthesized CuInSe2/NiFe2O4 nanocomposites were systematically analysed to evaluate their structural and morphological features using XRD, SEM, and HRTEM. The photocatalytic performances of the CuInSe2/NiFe2O4 nanocomposites were evaluated for the degradation of two endocrine disruptors namely, bisphenol-A and resorcinol. The photocatalytic performances revealed that the CuInSe2/NiFe2O4 nanocomposite enabled a higher removal rate of bisphenol-A and resorcinol under visible light. The generated (degrees OH) and holes (h(+)) played a major role in CuInSe2/NiFe2O4 nanocomposites by the removing of aqueous bisphenol-A and resorcinol. In addition, CuInSe2/NiFe2O4 photocatalysts could be easily separated from treated wastewater by using an external magnetic field and they were easily recycled, making them an ideal candidate for environmental remediation. Here, CuInSe2/NiFe2O4 nanocomposites were prepared for the first time by coupling MOF-derived NiFe2O4 with CuInSe2 in the solid-state, route was reported for the first time. From the experimental results and degradation studies, we proposed photocatalytic mechanisms for improving CuInSe2/NiFe2O4 nanocomposite photocatalytic performance. The well-organized heterostructure effect and effective separation of photoinduced charge carriers between NiFe2O4 and CuInSe2 enabled faster degradation. The synthesized recyclable CuInSe2/NiFe2O4 nanocomposite has been applied as an alternative photocatalyst material in the treatment of both households and various industrial pollutants.
关键词	CuInSe2 NiFe2O4 Nanocomposites Visible light Endocrine disruptors
DOI	10.1016/j.ceramint.2020.12.022
收录类别	SCIE
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000624022000003
出版者	ELSEVIER SCI LTD
原始文献类型	Article
出版地	OXFORD
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/3673
专题	重庆电子科技职业大学
作者单位	1.Chongqing Vocat Inst Engn, Chongqing 402260, Peoples R China; 2.Guangdong Univ Technol, Sch Civil & Transportat Engn, Guangzhou 510006, Guangdong, Peoples R China; 3.Chongqing City Management Coll, Chongqing 401331, Peoples R China; 4.Chongqing Univ, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Minist Educ, Chongqing 400045, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Zhenzhen,Feng, Li,Zhu, Junren,et al. Construction of a hierarchical NiFe2O4/CuInSe2 (p-n) heterojunction: Highly efficient visible-light-driven photocatalyst in the degradation of endocrine disruptors in an aqueous medium[J]. CERAMICS INTERNATIONAL,2021,47(7):8996-9007.
APA	Jiang, Zhenzhen.,Feng, Li.,Zhu, Junren.,Liu, Bingzhi.,Li, Xuhao.,...&Khan, Sarfaraz.(2021).Construction of a hierarchical NiFe2O4/CuInSe2 (p-n) heterojunction: Highly efficient visible-light-driven photocatalyst in the degradation of endocrine disruptors in an aqueous medium.CERAMICS INTERNATIONAL,47(7),8996-9007.
MLA	Jiang, Zhenzhen,et al."Construction of a hierarchical NiFe2O4/CuInSe2 (p-n) heterojunction: Highly efficient visible-light-driven photocatalyst in the degradation of endocrine disruptors in an aqueous medium".CERAMICS INTERNATIONAL 47.7(2021):8996-9007.