中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
  4. 中科院合肥智能机械研究所
Size-tunable Ag nanoparticles sensitized porous ZnO nanobelts: controllably partial cation-exchange synthesis and selective sensing toward acetic acid

文献类型：期刊论文

作者Li, Gang1,2; Su, Yao1,2; Li, Yong-Yu1,2; Li, Yi-Xiang1,2; Guo, Zheng1,2; Huang, Xing-Jiu1,2; Liu, Jin-Huai1,2
刊名NANOTECHNOLOGY
出版日期2018-11-02
卷号29期号:44页码:12
关键词partial cation-exchange reaction Ag nanoparticles porous ZnO nanobelt gas sensing
ISSN号0957-4484
DOI10.1088/1361-6528/aada6e
通讯作者Guo, Zheng(zhguo@iim.ac.cn)
英文摘要Porous ZnO nanobelts sensitized with Ag nanoparticles have been prepared via a partial cation-exchange reaction assisted by a thermal oxidation treatment, employing ZnSe center dot 0.5N(2)H(4) nanobelts as precursors. After partially exchanged with Ag+ cations, the belt-like morphology of the precursors is still preserved. Continuously calcined in air, they are in situ transformed into Ag nanoparticles sensitized porous ZnO nanobelts. The size of the Ag nanoparticles can be tuned through manipulating the amount of exchanging Ag+ cations. Considering the porous and belt-like nanostructure, sensing characteristics of ZnO and the catalytic activity of Ag nanoparticles, the gas sensing performances of the as-prepared Ag nanoparticles sensitized porous ZnO nanobelts have been carefully investigated. The results indicate that Ag nanoparticles significantly enhance the sensing performances of porous ZnO nanobelts toward typical volatile organic compounds. Especially, a good selectivity has been demonstrated toward acetic acid gas with a low detection limit less than 1 ppm. Furthermore, they also display a good reproducibility with a short response/recovery time due to the thin, uniform and porous sensing film, which is fabricated with the assembled technique and in situ calcined approach. Finally, their sensing mechanism has been further discussed.
WOS关键词METAL-OXIDE NANOWIRES ; GAS SENSORS ; ROOM-TEMPERATURE ; SNO2 NANOWIRES ; PERFORMANCE ; FABRICATION ; NANOSHEETS ; NANOSTRUCTURES ; NANOCRYSTALS ; NANORODS
资助项目National Natural Science Foundation of China[61474122] ; National Natural Science Foundation of China[61774159] ; National Natural Science Foundation of China[61573334] ; CASHIPS Director's Fund[YZJJ201701] ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000443316900001
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team of the Chinese Academy of Sciences
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38579]  
专题合肥物质科学研究院_中科院合肥智能机械研究所
通讯作者Guo, Zheng
作者单位1.Chinese Acad Sci, Inst Intelligent Machines, Key Lab Environm Opt & Technol, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Li, Gang,Su, Yao,Li, Yong-Yu,et al. Size-tunable Ag nanoparticles sensitized porous ZnO nanobelts: controllably partial cation-exchange synthesis and selective sensing toward acetic acid[J]. NANOTECHNOLOGY,2018,29(44):12.
APA Li, Gang.,Su, Yao.,Li, Yong-Yu.,Li, Yi-Xiang.,Guo, Zheng.,...&Liu, Jin-Huai.(2018).Size-tunable Ag nanoparticles sensitized porous ZnO nanobelts: controllably partial cation-exchange synthesis and selective sensing toward acetic acid.NANOTECHNOLOGY,29(44),12.
MLA Li, Gang,et al."Size-tunable Ag nanoparticles sensitized porous ZnO nanobelts: controllably partial cation-exchange synthesis and selective sensing toward acetic acid".NANOTECHNOLOGY 29.44(2018):12.

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

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。