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| 单晶多孔ZnO纳米片的制备、表征及气敏性能研究 | |
| 引用本文： | 刘 洁,唐新村,王志敏,余晓静,张 亮,肖元化.单晶多孔ZnO纳米片的制备、表征及气敏性能研究[J].无机化学学报,2012,28(11):2329-2334. |
| 作者姓名： | 刘 洁 唐新村 王志敏 余晓静 张 亮 肖元化 |
| 作者单位： | 1. 中南大学化学化工学院,长沙,410083 2. 中南大学化学化工学院,长沙410083;中南大学粉末冶金国家重点实验室,长沙410083 3. 郑州轻工业学院材料与化学工程学院,河南省表界面科学重点实验室,郑州 450002 |
| 基金项目： | 国家自然科学基金，中南大学粉末冶金国家重点实验室开放课题资助项目 |
| 摘 要： | 采用PVP为表面活性剂,在尿素水溶液中,水热条件下制得层状碱式碳酸锌前躯体(LBZC)。通过高温处理前驱体制备单晶多孔ZnO纳米片。对单晶多孔ZnO纳米片分别采用场发射扫描电镜(FE-SEM),透射电镜(TEM)等进行表征。实验结果表明所制备的单晶多孔ZnO纳米片直径约300~600 nm,厚约15 nm。基于该单晶多孔ZnO纳米片的气敏传感器在300℃下对乙醇表现出较高的选择性,灵敏度较大,快速的响应-恢复性及稳定性,是一种很好的气敏材料。 |
| 关 键 词： | ZnO 单晶 纳米片 多孔 气敏 |
Preparation, Characterization and Gas Sensing Application of Porous Single-Crystalline Zinc Oxide Nanoplates |
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| LIU Jie,TANG Xin-Cun,WANG Zhi-Min,YU Xiao-Jing,ZHANG Liang and XIAO Yuan-Hua.Preparation, Characterization and Gas Sensing Application of Porous Single-Crystalline Zinc Oxide Nanoplates[J].Chinese Journal of Inorganic Chemistry,2012,28(11):2329-2334. | |
| Authors: | LIU Jie TANG Xin-Cun WANG Zhi-Min YU Xiao-Jing ZHANG Liang and XIAO Yuan-Hua |
| Institution: | College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China;College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;State Laboratory of Surface and Interface Science and Technology, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China |
| Abstract: | |
| Keywords: | ZnO single-crystalline nanoplate porous gas sensing |
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