Synthesis of multiple networked NiO nanostructures for enhanced gas sensing performance
| Autor: | Runcong Liu, Wen Zeng, Yuchao Xia, Yangchun Yu |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
Nanostructure business.industry Mechanical Engineering Non-blocking I/O Nanowire Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Hydrothermal circulation 0104 chemical sciences Semiconductor Mechanics of Materials General Materials Science Diffusion (business) 0210 nano-technology business |
| Zdroj: | Materials Letters. 206:80-83 |
| ISSN: | 0167-577X |
| Popis: | Multiply networked NiO nanostructures were synthesized via a simple hydrothermal process, also, discontinuous net-like NiO structures were prepared as a comparison. The morphologies of two samples were analyzed by SEM and TEM observation. Moreover, the gas sensing results indicated that the multiple networked NiO architectures assembled by nanowires which possess continuous structure exhibit an enhanced gas-sensing performance compared to the other one, which is likely attributed to efficient transmission of carrier and abundant open diffusion channels provided by this novel structure. |
| Databáze: | OpenAIRE |
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