[1]巩飞龙,张永辉,肖元化,等.多孔ZnO纳米片的制备及气敏性能研究[J].郑州大学学报(工学版),2012,33(06):104-106.[doi:10.3969/j.issn.1671-6833.2012.06.025]
　GONG Feilong,ZHANG Yonghui,XIAO Yuanhua,et al.Porous ZnO Nanosheets :Fabrication and Gas-sensing Properties[J].Journal of Zhengzhou University (Engineering Science),2012,33(06):104-106.[doi:10.3969/j.issn.1671-6833.2012.06.025]
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多孔ZnO纳米片的制备及气敏性能研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
33
期数:
2012年06期
页码:
104-106
栏目:
出版日期:
2012-11-10

文章信息/Info

Title:
Porous ZnO Nanosheets :Fabrication and Gas-sensing Properties
作者:
巩飞龙; 张永辉; 肖元化; 等.
郑州轻工业学院 材料与化学工程学院,河南郑州,450002, 郑州轻工业学院 材料与化学工程学院,河南郑州,450002, 郑州轻工业学院 材料与化学工程学院,河南郑州,450002, 郑州轻工业学院 材料与化学工程学院,河南郑州,450002, 郑州轻工业学院 材料与化学工程学院,河南郑州,450002, 郑州轻工业学院 材料与化学工程学院,河南郑州,450002
Author(s):
GONG Feilong; ZHANG Yonghui; XIAO Yuanhua; etc;
College of Materials and Chemical Engineering,Zhengzhou University of light Industry,2hengzhou 450002,China
关键词:
ZnO;  多孔;  纳米片;  气敏性能
Keywords:
ZnO; porous; nanosheet; gas sensor
分类号:
0614.24+1 0611.62
DOI:
10.3969/j.issn.1671-6833.2012.06.025
摘要:
通过溶剂热方法大量得到具有二维片状结构的前驱物后,再经煅烧处理成功制备出了多孔ZnO纳米片.用XRD、FESEM、TEM等手段对材料的结构和形貌进行了表征,并系统研究了材料的气敏性能.结果表明,多孔ZnO纳米片为单晶结构,制备的气敏元件对丙酮气体具有较高的灵敏度和选择性.制备出的多孔ZnO纳米片是制备丙酮传感器的理想材料,所制备的气敏元件具有良好的响应恢复特性.
Abstract:
Porous ZnO nanosheets were synthesized on a large scale by calcination of two dimension sheet-likeprecursors prepared through a very simple solvothermal procedure. The morphology,structure and compositionof the as-synthesized samples were characterized by X-ray powder diffraction ( XRD ) ,field emission scanningelectron microscopy ( FESEM) and transmission electron microscope( TEM ) respectively. It was found that thesample is single crystal, The chemical sensors made with porous ZnO nanosheets exhibit high sensitivity andselectivity for detecting acetone. The porous ZnO nanosheets are excellent candidate for acetone sensors.

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更新日期/Last Update: 1900-01-01