Pd-Loaded In2O3 Hollow Spheres with Enhanced Formaldehyde Sensing at Low Temperature
文献类型：期刊论文
| 作者 | Liu, Xiaohua3; Wang, Hong3; Yang, Ruisong3; Liu, Di1; Wan, Jiawei2; Hao, Shuaijun3; Zhang, Qiang3; Chen, Xingkuan3 |
| 刊名 | NANO
 |
| 出版日期 | 2021 |
| 卷号 | 16期号:1页码:12 |
| 关键词 | In2O3 Pd hollow spheres formaldehyde gas sensor |
| ISSN号 | 1793-2920 |
| DOI | 10.1142/S1793292021500065 |
| 英文摘要 | The porous Pd-loaded In2O3 hollow spheres were successfully prepared by simple one-step method with the template of carbon spheres. The e (R) ect of calcination temperatures on morphology, composition and gas sensing performance of the as-obtained products was discussed by a series of test methods. The sample calcined at 550 degrees C showed uniform porous hollow spheres with an average diameter of 100 nm. Gas-sensing results exhibited that the Pd-In2O3 hollow spheres-based sensor possessed excellent sensing properties to formaldehyde, which include high response value (33), low working temperature (180 degrees C) and fast response and recovery time (12 s and 22 s). The enhanced HCHO-sensing properties of Pd-In2O3 composites were attributed to the special porous and hollow structure, abundant oxygen vacancies and the catalysis of palladium. Pd-loaded In2O3 hollow spheres had been proved to be an ideal material for detecting HCHO at a low working temperature. |
| WOS关键词 | ORGANIC FRAMEWORKS ; GAS ; NANOPARTICLES ; PERFORMANCE ; FABRICATION ; METAL ; NANOSTRUCTURES ; NANOTUBES ; NANORODS |
| 资助项目 | National Natural Science Foundation of China[51802306] ; National Natural Science Foundation of China[51272165] ; National Natural Science Foundation of China[51672138] ; National Natural Science Foundation of China[51572177] ; Research Foundation of Key Laboratory of Material Corrosion and Protection of Sichuan Province[2019CL01] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000616587000008 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 资助机构 | National Natural Science Foundation of China ; Research Foundation of Key Laboratory of Material Corrosion and Protection of Sichuan Province |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/47815]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Wang, Hong; Liu, Di |
| 作者单位 | 1.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, CAS Ctr Excellence Nanosci, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 3.Sichuan Univ Sci & Engn, Sch Mat Sci & Engn, Key Lab Mat Corros & Protect Sichuan Prov, Zigong 643000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiaohua,Wang, Hong,Yang, Ruisong,et al. Pd-Loaded In2O3 Hollow Spheres with Enhanced Formaldehyde Sensing at Low Temperature[J]. NANO,2021,16(1):12. |
| APA | Liu, Xiaohua.,Wang, Hong.,Yang, Ruisong.,Liu, Di.,Wan, Jiawei.,...&Chen, Xingkuan.(2021).Pd-Loaded In2O3 Hollow Spheres with Enhanced Formaldehyde Sensing at Low Temperature.NANO,16(1),12. |
| MLA | Liu, Xiaohua,et al."Pd-Loaded In2O3 Hollow Spheres with Enhanced Formaldehyde Sensing at Low Temperature".NANO 16.1(2021):12. |
入库方式： OAI收割
来源：过程工程研究所
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