High-sensitivity, high-selectivity, and fast-recovery-speed triethylamine sensor based on ZnO micropyramids prepared by molten salt growth method

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• 作者：Wenru Li ; Hongyan Xu ; ^{mse_xuhy@ujn.edu.cn} ; Ting Zhai ; Huanqin Yu ; Qi Xu ; Xiaopan Song ; Jieqiang Wang ; Bingqiang Cao ; ^{mse_caobq@ujn.edu.cn}
• 关键词：ZnO micropyramids ; Molten salt method ; TEA sensing ; Space-charge layer model
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：2930-2936
• 全文大小：2660 K
• 卷排序：695

文摘

ZnO micropyramids were synthesized by a simple and environmental mloten salt method. The sensors based ZnO micropyramids exhibits better triethylamine sensing properties. The enhanced performance derives from more oxygen vacancies on the planes of ZnO micropyramids.