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Enhanced gas sensing properties of branched ZnO nanowires
| Content Provider | Semantic Scholar |
|---|---|
| Author | An, Soyeon Park, Sunghoon Ko, Hyunsung Jin, Changhyun Lee, Chongmu |
| Copyright Year | 2013 |
| Abstract | Abstract Branched ZnO nanowires were synthesized using a three-step process: 1) synthesis of ZnO nanowires by the thermal evaporation of a mixture of ZnO and graphite powders on Au-coated C-plane sapphire substrates for 1 h, 2) deposition of Au on the as-synthesized ZnO nanowires, and 3) resumption of the thermal evaporation process for 10 min. The multiple-networked branched ZnO nanowire sensors exhibited far superior NO 2 gas sensing properties than the unbranched nanowires. The origin of the enhanced NO 2 gas sensing properties is also discussed. |
| Starting Page | 241 |
| Ending Page | 245 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.tsf.2013.02.021 |
| Volume Number | 547 |
| Alternate Webpage(s) | https://dspace.inha.ac.kr/bitstream/10505/33151/1/35285.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.tsf.2013.02.021 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
