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Chlorobenzene sensor based on Pt-decorated porous single-crystalline ZnO nanosheets

文献类型：期刊论文

作者Gu, Cuiping1; Huang, Huanhuan1,2; Huang, Jiarui1; Jin, Zhen2; Zheng, Hanxiong2,3; Liu, Ning3; Li, Minqiang2; Liu, Jinhuai2; Meng, Fanli2
刊名SENSORS AND ACTUATORS A-PHYSICAL
出版日期2016-12-01
卷号252期号:无页码:96-103
关键词Chlorobenzene Sensor Pt Porous Single-crystalline Zno Nanosheet
DOI10.1016/j.sna.2016.11.004
文献子类Article
英文摘要Detection of chlorobenzene is a challenge for metal oxide gas sensors because of its stable molecule structure. In this work, Pt-decorated porous single-crystalline ZnO nanosheets (PSC ZnO NSs) were successfully synthesized via a one-pot hydrothermal method followed by a liquid phase reduction process. The morphology and structure of the as-prepared sample were well characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), energy dispersive spectrum (EDS) and ICP-MS analysis. From gas-sensing test, it can be found that the decoration of Pt nanoparticles largely enhanced the sensing performance of the PSC ZnO NSs. The Pt-decorated PSC ZnO NSs showed good response to low concentrations of chlorobenzene from 10 to 500 ppb. In contrast, the Au and Ag-decorated PSC ZnO NSs had still no response to 500 ppb of chlorobenzene. The enhancement sensing mechanism of Pt nanoparticle decoration has also been discussed in detail. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词GAS-SENSING PROPERTIES ; FACILE SYNTHESIS ; NANOSTRUCTURES ; PERFORMANCE ; NANORODS ; ETHANOL ; NANOPARTICLES ; MICROSPHERES ; FABRICATION ; REDUCTION
WOS研究方向Engineering ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000391075200014
资助机构National Basic Research Program of China(2013CB934304) ; National Basic Research Program of China(2013CB934304) ; National Basic Research Program of China(2013CB934304) ; National Basic Research Program of China(2013CB934304) ; National Natural Science Foundation of China(61374017 ; National Natural Science Foundation of China(61374017 ; National Natural Science Foundation of China(61374017 ; National Natural Science Foundation of China(61374017 ; Key Technologies R & D Program of Anhui Province(1501021005) ; Key Technologies R & D Program of Anhui Province(1501021005) ; Key Technologies R & D Program of Anhui Province(1501021005) ; Key Technologies R & D Program of Anhui Province(1501021005) ; 61573334 ; 61573334 ; 61573334 ; 61573334 ; 31571567) ; 31571567) ; 31571567) ; 31571567) ; National Basic Research Program of China(2013CB934304) ; National Basic Research Program of China(2013CB934304) ; National Basic Research Program of China(2013CB934304) ; National Basic Research Program of China(2013CB934304) ; National Natural Science Foundation of China(61374017 ; National Natural Science Foundation of China(61374017 ; National Natural Science Foundation of China(61374017 ; National Natural Science Foundation of China(61374017 ; Key Technologies R & D Program of Anhui Province(1501021005) ; Key Technologies R & D Program of Anhui Province(1501021005) ; Key Technologies R & D Program of Anhui Province(1501021005) ; Key Technologies R & D Program of Anhui Province(1501021005) ; 61573334 ; 61573334 ; 61573334 ; 61573334 ; 31571567) ; 31571567) ; 31571567) ; 31571567)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/30593]  
专题合肥物质科学研究院_中科院合肥智能机械研究所
作者单位1.Anhui Normal Univ, Coll Chem & Mat Sci, Ctr Nano Sci & Technol, Wuhu 241000, Peoples R China
2.Chinese Acad Sci, Inst Intelligent Machines, Nanomat & Environm Detect Lab, Hefei 230031, Peoples R China
3.Anhui Polytech Univ, Dept Mech & Automot Engn, Wuhu 241000, Peoples R China
推荐引用方式
GB/T 7714		 Gu, Cuiping,Huang, Huanhuan,Huang, Jiarui,et al. Chlorobenzene sensor based on Pt-decorated porous single-crystalline ZnO nanosheets[J]. SENSORS AND ACTUATORS A-PHYSICAL,2016,252(无):96-103.
APA Gu, Cuiping.,Huang, Huanhuan.,Huang, Jiarui.,Jin, Zhen.,Zheng, Hanxiong.,...&Meng, Fanli.(2016).Chlorobenzene sensor based on Pt-decorated porous single-crystalline ZnO nanosheets.SENSORS AND ACTUATORS A-PHYSICAL,252(无),96-103.
MLA Gu, Cuiping,et al."Chlorobenzene sensor based on Pt-decorated porous single-crystalline ZnO nanosheets".SENSORS AND ACTUATORS A-PHYSICAL 252.无(2016):96-103.

入库方式： OAI收割

来源：合肥物质科学研究院

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