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论文类型 ： 期刊论文
第一作者 ： 王赫
通讯作者 ： 杨天野
全部作者 ： 徐慧蕾,张鹤涵,周立明,朱航,赵宏伟,李思锐
发表刊物 ： PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS
摘要 ： A simple solvent thermal method and subsequent annealing process were adopted in the successful synthesis of In2O3 nanocuboids. Outstanding sensing performance is demonstrated in the prepared In2O3-based sensor including relative low working temperature (180 degrees C) and high response value similar to 30 toward 20 ppm triethylamine. Excellent triethylamine sensor performance is due to the unique configuration of nanocuboids and a large number of oxygen vacancies in In2O3 nanocrystals, thus improving gas sensitivity. Furthermore, the triethylamine sensing mechanism and potential growth mechan
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