WEKO3
インデックスリンク
アイテム
Spatiotemporal distribution of thermal plasma temperature and precursor formation in a torch during TiO2 nanopowder synthesis
http://hdl.handle.net/2297/48439
http://hdl.handle.net/2297/48439b3cf4d22-0bd7-4510-b3f2-675adc6ed2ca
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-KODAMA-N-75008.pdf (821.1 kB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-12-05 | |||||
| タイトル | ||||||
| タイトル | Spatiotemporal distribution of thermal plasma temperature and precursor formation in a torch during TiO2 nanopowder synthesis | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Kodama, Naoto
× Kodama, Naoto× Tanaka, Yasunori× Kita, K.× Ishisaka, Y.× Uesugi, Yoshihiko× Ishijima, Tatsuo× Sueyasu, S.× Nakamura, Keitaro |
|||||
| 書誌情報 |
Plasma Sources Science and Technology 巻 26, 号 7, p. 75008, 発行日 2017-06-26 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0963-0252 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10817078 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1088/1361-6595/aa73ca | |||||
| 出版者 | ||||||
| 出版者 | Institute of Physics Publishing | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The spatiotemporal distribution of Ti excitation temperature (Tex Ti) was determined from twodimensional optical emission spectroscopy (2D OES) during TiO2 nanopowder synthesis using an inductively coupled thermal plasma (ICTP) torch. The Ti feedstock powder was injected intermittently into the ICTP torch to elucidate the evaporation of the feedstock and the formation of atomic vapour, precursor molecules, and particle nuclei dynamically. The spectroscopic observation results revealed that Tex Ti was estimated as 2500-4000 K around the central axis of the ICTP torch, and more than 4500 K in the off-axis region. In the on-axis region, TiO was detected with a high radiation intensity in the lower temperature region. These results showed that TiO molecules are formed only in the low temperature region around the central axis of the ICTP torch. In addition, TiO molecular density could be high, especially in the downstream region at the central axis of the ICTP torch. © 2017 IOP Publishing Ltd. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Embargo Period 12 months | |||||
| 権利 | ||||||
| 権利情報 | © 2017 IOP Publishing Ltd | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
