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Synthesis and characterization of TiO2 powders by the double-nozzle electrospray pyrolysis method. Part 2. Material evaluation
http://hdl.handle.net/2241/00144427
http://hdl.handle.net/2241/001444270dbfab77-aab6-42cd-9b8b-ac6f6f2ec8c2
名前 / ファイル | ライセンス | アクション |
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CRC_19-3 (664.4 kB)
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Item type | Journal Article(1) | |||||
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公開日 | 2016-11-28 | |||||
タイトル | ||||||
タイトル | Synthesis and characterization of TiO2 powders by the double-nozzle electrospray pyrolysis method. Part 2. Material evaluation | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Matsubara, Takeo
× Matsubara, Takeo× Suzuki, Yoshikazu× Tohno, Susumu |
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著者別名 |
鈴木, 義和
× 鈴木, 義和 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Here we report the synthesis and characterization of anatase TiO2 powders by the double-nozzle electrospray pyrolysis method. Titanium(IV) bis(ammonium lactato) dihydroxide (TALH) aqueous solution (2.0 wt%) and pure H2O were separately injected into capillaries by using two syringe pumps, and were electrosprayed by using positive (+4 kV) and negative (−4 kV) DC voltage, respectively. Under a stream of dry clean air, the droplets were carried to the stainless steel tube heated with a tubular furnace at 350–450 °C. Thanks to the neutralization of droplets by the double-nozzle electrospray, the final TiO2 powder yield after pyrolysis was much improved from 6% (by single nozzle) to 55.4% (in this study), although the particle size distribution became wider due to the electrical neutralization and coalescence of the droplets. Photocatalytic activity for H2 evolution was studied. | |||||
書誌情報 |
Comptes rendus. Chimie 巻 19, 号 3, p. 342-346, 発行日 2016-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1631-0748 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11609870 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.crci.2015.11.009 | |||||
権利 | ||||||
権利情報 | © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Académie des sciences. Published by Elsevier Masson SAS. |