典型文献
Preparation of porous sea-urchin-like CuO/ZnO composite nanostructure consisting of numerous nanowires with improved gas-sensing performance
文献摘要：
A sea-urchin-like CuO/ZnO porous nanostructure is obtained via a simple solution method followed by a calcination process.There are abundant pores among the resulting nanowires due to the thermal decomposition of copper-zinc hydroxide carbonate.The specific surface area of the as-prepared CuO/ZnO sample is determined as 31.3 m2·g-1.The gas-sensing performance of the sea-urchin-like CuO/ZnO sensor is studied by exposure to volatile organic compound(VOC)vapors.With contrast to a pure porous sea-urchin-like ZnO sensor,the sea-urchin-like CuO/ZnO sensor shows superior gas-sensing behavior for acetone,formaldehyde,methanol,toluene,isopropanol and ethanol.It exhibits a high response of 52.6-100 ppm acetone vapor,with short response/recovery time.This superior sensing behavior is mainly ascribed to the porous nanowire-assembled structure with abundant p-n heterojunctions.
文献关键词：
中图分类号：
作者姓名：
Haibo REN;Huaipeng WENG;Pengfei ZHAO;Ruzhong ZUO;Xiaojing LU;Jiarui HUANG
作者机构：
School of Materials Science and Engineering,Anhui Polytechnic University,Wuhu 241000,China;Key Laboratory of Functional Molecular Solids(Ministry of Education),College of Chemistry and Materials Science,Anhui Normal University,Wuhu 241002,China;Modern Technology Center,Anhui Polytechnic University,Wuhu 241000,China
文献出处：
引用格式：
[1]Haibo REN;Huaipeng WENG;Pengfei ZHAO;Ruzhong ZUO;Xiaojing LU;Jiarui HUANG-.Preparation of porous sea-urchin-like CuO/ZnO composite nanostructure consisting of numerous nanowires with improved gas-sensing performance)[J].材料学前沿,2022(01):71-85
A类：
B类：
Preparation,porous,sea,urchin,like,CuO,ZnO,composite,nanostructure,consisting,numerous,nanowires,improved,gas,sensing,performance,obtained,via,simple,solution,method,followed,by,calcination,process,There,abundant,pores,among,resulting,due,thermal,decomposition,copper,zinc,hydroxide,carbonate,specific,surface,area,prepared,sample,determined,sensor,studied,exposure,volatile,organic,compound,VOC,vapors,With,contrast,pure,shows,superior,behavior,acetone,formaldehyde,methanol,toluene,isopropanol,It,exhibits,high,response,ppm,short,recovery,This,mainly,ascribed,assembled,heterojunctions
AB值：
0.545906
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