DICP OpenIR
Controllable synthesis of Ag-WO3 core-shell nanospheres for light-enhanced gas sensors
Yao, Yao1,2; Yin, Mingli1; Yan, Junqing1; Yang, Dong1; Liu, Shengzhong (Frank)1,3
关键词Ag-wo3 Core-shell Nanosphere Sensor Plasmonic
刊名SENSORS AND ACTUATORS B-CHEMICAL
2017-11-01
DOI10.1016/j.snb.2017.05.007
251页:583-589
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
关键词[WOS]SENSING PROPERTIES ; ROOM-TEMPERATURE ; HYDROTHERMAL SYNTHESIS ; OPTICAL-PROPERTIES ; TUNGSTEN-OXIDES ; NANOPARTICLES ; NANOSTRUCTURES ; PERFORMANCE
英文摘要Ag-WO3 core-shell nanospheres (CSNSs) are fabricated for gas sensor applications. It is found that the sensor based on Ag-WO3 CSNSs dramatically improve the sensor performance towards alcohol vapor, with significantly lower optimum working temperature (260 degrees C) and superior detection limit (0.20 ppm) comparing to pure WO3 hollow nanospheres (HNSs). The Ag-WO3 sensor displays an ultrahigh sensitivity under visible light illumination. When illuminated under a 150 W xenon arc light source, the response is increased from 62 to 160, the optimum working temperature is reduced from 260 to 190 degrees C, and the detection limit is improved from 0.20 to 0.032 ppm. This work may offer an attractive strategy to improve sensitivity of light-enhanced plasmonic metal-oxide based gas sensors. (C) 2017 Published by Elsevier B.V.
语种英语
WOS记录号WOS:000406184600070
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/149843
专题中国科学院大连化学物理研究所
作者单位1.Shaanxi Normal Univ, Key Lab Appl Surface & Colloid Chem, Natl Minist Educ,Sch Mat Sci & Engn, Shaanxi Key Lab Adv Energy Devices,Shaanxi Engn L, Xian 710119, Shaanxi, Peoples R China
2.Ningxia Normal Univ, Coll Chem & Chem Engn, Guyuan 756000, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, iChEM, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Yao, Yao,Yin, Mingli,Yan, Junqing,et al. Controllable synthesis of Ag-WO3 core-shell nanospheres for light-enhanced gas sensors[J]. SENSORS AND ACTUATORS B-CHEMICAL,2017,251:583-589.
APA Yao, Yao,Yin, Mingli,Yan, Junqing,Yang, Dong,&Liu, Shengzhong .(2017).Controllable synthesis of Ag-WO3 core-shell nanospheres for light-enhanced gas sensors.SENSORS AND ACTUATORS B-CHEMICAL,251,583-589.
MLA Yao, Yao,et al."Controllable synthesis of Ag-WO3 core-shell nanospheres for light-enhanced gas sensors".SENSORS AND ACTUATORS B-CHEMICAL 251(2017):583-589.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yao, Yao]的文章
[Yin, Mingli]的文章
[Yan, Junqing]的文章
百度学术
百度学术中相似的文章
[Yao, Yao]的文章
[Yin, Mingli]的文章
[Yan, Junqing]的文章
必应学术
必应学术中相似的文章
[Yao, Yao]的文章
[Yin, Mingli]的文章
[Yan, Junqing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。