Fabrication of ZnO@Ag3PO4 Core-Shell Nanocomposite Arrays as Photoanodes and Their Photoelectric Properties

doi:10.3390/nano9091254

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	Fabrication of ZnO@Ag3PO4 Core-Shell Nanocomposite Arrays as Photoanodes and Their Photoelectric Properties
	Yi, Zao 1; Li, Xin 1; Wu, Hui 1; Chen, Xifang 1; Yang, Hua 2; Tang, Yongjian 1; Yi, Yougen 3; Wang, Junqiao 4,5; Wu, Pinghui 6
刊名	NANOMATERIALS
	2019-09
卷号	9 期号:9
关键词	ZnO@Ag3PO4 nano-heterostructures super hydrophilicity photoelectric performance
DOI	10.3390/nano9091254
英文摘要	In this study, we combine the methods of magnetron sputtering, hydrothermal growth, and stepwise deposition to prepare novel ZnO@Ag3PO4 core-shell nanocomposite arrays structure. Through scanning electron microscope (SEM) topography test, energy dispersive spectrometer (EDS) element test and X-ray diffractometry (XRD) component test, we characterize the morphology, element distribution and structural characteristics of ZnO@Ag3PO4 core-shell nanocomposite arrays structure. At the same time, we test the samples for light reflectance, hydrophilicity and photoelectric performance. We find that after deposition of Ag3PO4 on ZnO nanorods, light reflectance decreases. As the time of depositions increases, light reflectance gradually decreases. After the deposition of Ag3PO4, the surface of the sample shows super hydrophilicity, which is beneficial for the photoelectric performance test. Through the optical transient response test, we find that the photo-generated current reaches a maximum when a small amount of Ag3PO4 is deposited. As the time of depositions of Ag3PO4 increases, the photogenerated current gradually decreases. Finally, we conducted an alternating current (AC) impedance test and also verified the correctness of the photocurrent test. Therefore, the structure is expected to be prepared into a photoanode for use in fields such as solar cells.
资助项目	Distinguished Young Scholars Program of Fujian Province[C18032]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000489101900071
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31626]
专题	省部共建有色金属先进加工与再利用国家重点实验室理学院
通讯作者	Wu, Pinghui
作者单位	1.Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Mianyang 621010, Sichuan, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China 3.Cent S Univ, Coll Phys & Elect, Changsha 410083, Hunan, Peoples R China 4.Zhengzhou Univ, Minist Educ China, Sch Phys & Engn, Zhengzhou 450001, Henan, Peoples R China 5.Zhengzhou Univ, Minist Educ China, Key Lab Mat Phys, Zhengzhou 450001, Henan, Peoples R China 6.Quanzhou Normal Univ, Key Lab Informat Funct Mat Fujian Higher Educ, Res Ctr Photon Technol, Fujian 362000, Peoples R China
推荐引用方式 GB/T 7714	Yi, Zao,Li, Xin,Wu, Hui,et al. Fabrication of ZnO@Ag3PO4 Core-Shell Nanocomposite Arrays as Photoanodes and Their Photoelectric Properties[J]. NANOMATERIALS,2019,9(9).
APA	Yi, Zao.,Li, Xin.,Wu, Hui.,Chen, Xifang.,Yang, Hua.,...&Wu, Pinghui.(2019).Fabrication of ZnO@Ag3PO4 Core-Shell Nanocomposite Arrays as Photoanodes and Their Photoelectric Properties.NANOMATERIALS,9(9).
MLA	Yi, Zao,et al."Fabrication of ZnO@Ag3PO4 Core-Shell Nanocomposite Arrays as Photoanodes and Their Photoelectric Properties".NANOMATERIALS 9.9(2019).