Synthesis and Photocatalytic Properties of Co-Doped Zn1-xCoxMn2O Hollow Nanospheres

doi:10.1155/2019/4257270

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

	Synthesis and Photocatalytic Properties of Co-Doped Zn1-xCoxMn2O Hollow Nanospheres
	Ma, Long 1,2; Wei, Zhiqiang 1,2; Zhu, Xueliang 2; Liang, Jiahao 2; Zhang, Xudong 2
刊名	JOURNAL OF NANOMATERIALS
	2019
ISSN号	1687-4110
DOI	10.1155/2019/4257270
英文摘要	A series of Co-doped Zn1-xCoxMn2O nanocrystals with a spinel structure were successfully prepared by hydrothermal method, and the influence of Co doping concentration on the microstructure, morphology, elemental composition, and optical and photocatalytic properties of the samples was characterized. The experimental results show that all samples exhibit a tetragonal structure, Co2+ ions are successfully substituted for the lattice site of Zn2+ to generate ZnMn2O4 nanocrystals, and the crystalline size decreases as Co-doped concentration increase. The morphologies are loose hollow microsphere structures. The band gap of Zn1-xCoxMn2O samples is smaller than that of pure ZnMn2O4 and has been red shifted. The photocatalytic activity of doped Zn1-xCoxMn2O4 samples is obviously higher than that of pure ZnMn2O4 samples for the photodegradation of MO under visible light irradiation. All these results demonstrate that Co-doped spinel ZnMn2O4 nanocrystals are a meaningful choice for photocatalytic degradation of the pollutants.
资助项目	National Natural Science Foundation of China[51261015] ; Natural Science Foundation of Gansu Province, China[1308RJZA238]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000468504800001
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32214]
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	Wei, Zhiqiang
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Ma, Long,Wei, Zhiqiang,Zhu, Xueliang,et al. Synthesis and Photocatalytic Properties of Co-Doped Zn1-xCoxMn2O Hollow Nanospheres[J]. JOURNAL OF NANOMATERIALS,2019.
APA	Ma, Long,Wei, Zhiqiang,Zhu, Xueliang,Liang, Jiahao,&Zhang, Xudong.(2019).Synthesis and Photocatalytic Properties of Co-Doped Zn1-xCoxMn2O Hollow Nanospheres.JOURNAL OF NANOMATERIALS.
MLA	Ma, Long,et al."Synthesis and Photocatalytic Properties of Co-Doped Zn1-xCoxMn2O Hollow Nanospheres".JOURNAL OF NANOMATERIALS (2019).