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题名: Development of an alcohol sensor based on ZnO nanorods synthesized using a scalable solvothermal method
作者: Yin, Mingli1, 2;  Liu, Mengdi1;  Liu, Shengzhong1, 3
关键词: ZnO ;  Nanorod ;  Gas sensor ;  Alcohol
刊名: SENSORS AND ACTUATORS B-CHEMICAL
发表日期: 2013-08-01
DOI: 10.1016/j.snb.2013.05.055
卷: 185, 页:735-742
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Analytical ;  Electrochemistry ;  Instruments & Instrumentation
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Instruments & Instrumentation
英文摘要: An one-step solvothermal synthesis technique has been developed to prepare uniform ZnO nanorods for gas sensor applications. Material characterization has included X-ray diffraction (XRD), scanning electron microcopy (SEM) and photoluminescence (PL). It has been found that ZnO nanorods prepared with ethanol solvent not only exhibit cleaner and smoother surfaces, larger crystallite size, reduced strain, smaller diameter and more donor-related surface defects, but also gave better gas sensing performance comparing to the ZnO nanorods prepared with pure water solvent. It was found that at alcohol level of 500 ppm, such sensor showed the response of 142, among the highest reported values achieved for ZnO nanorod sensors. (C) 2013 Elsevier B. V. All rights reserved.
关键词[WOS]: GAS-SENSING PROPERTIES ;  ROOM-TEMPERATURE ;  NANOTUBES ;  NANOBELTS ;  FILMS ;  RODS ;  CO
语种: 英语
WOS记录号: WOS:000321509600099
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137656
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Shaanxi Normal Univ, Key Lab Appl Surface & Colloid Chem, Xian 710062, Shaanxi, Peoples R China
2.Xian Technol Univ, Sch Sci, Xian 710062, Shaanxi, Peoples R China
3.Dalian Inst Chem Phys, Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Yin, Mingli,Liu, Mengdi,Liu, Shengzhong. Development of an alcohol sensor based on ZnO nanorods synthesized using a scalable solvothermal method[J]. SENSORS AND ACTUATORS B-CHEMICAL,2013,185:735-742.
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