DICP OpenIR
Heterojunction CuO@ZnO microcubes for superior p-type gas sensor application
Yin, Mingli1,2; Wang, Feng4; Fan, Haibo1; Xu, Lijie1,3; Liu, Shengzhong1,3
KeywordCore-shell Structure Cuo Zno Gas Sensor
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
2016-07-05
ISSN0925-8388
DOI10.1016/j.jallcom.2016.02.197
Volume672Pages:374-379
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS KeywordCORE-SHELL NANORODS ; SENSING PERFORMANCE ; NANOSHEETS
AbstractCuO@ZnO core-shell cubes with controlled shell thickness were synthesized using a facile and environment-benign two-step solution route. A bending behavior was observed when electrical testing was conducted on the CuO@ZnO core-shell heterostructure coating, demonstrating formation of heterojunction barrier. Moreover, the CuO@ZnO appears to be a superior material for p-type sensor applications, it offers 2.6 times higher response, faster recovery rate and better selectivity comparing to the pristine CuO sensor. The enhanced gas sensing performance can be attributed to the coating of ZnO shell and improvement of the effectively electrical contacts between heterojunction materials. (C) 2016 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000373464000052
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/170711
Collection中国科学院大连化学物理研究所
Corresponding AuthorYin, Mingli; Liu, Shengzhong
Affiliation1.Shaanxi Normal Univ, Key Lab Appl Surface & Colloid Chem, Natl Minist Educ, Inst Adv Energy Mat,Sch Mat Sci & Engn, Xian 710062, Peoples R China
2.Xian Technol Univ, Sch Sci, Xian 710032, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Lab Clean Energy, Dalian 116023, Peoples R China
4.Xinjiang Univ, Xinjiang, Peoples R China
Recommended Citation
GB/T 7714
Yin, Mingli,Wang, Feng,Fan, Haibo,et al. Heterojunction CuO@ZnO microcubes for superior p-type gas sensor application[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,672:374-379.
APA Yin, Mingli,Wang, Feng,Fan, Haibo,Xu, Lijie,&Liu, Shengzhong.(2016).Heterojunction CuO@ZnO microcubes for superior p-type gas sensor application.JOURNAL OF ALLOYS AND COMPOUNDS,672,374-379.
MLA Yin, Mingli,et al."Heterojunction CuO@ZnO microcubes for superior p-type gas sensor application".JOURNAL OF ALLOYS AND COMPOUNDS 672(2016):374-379.
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