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Morphology control and photocatalytic characterization of yttrium-doped hedgehog-like CeO2
http://hdl.handle.net/10228/00006543
http://hdl.handle.net/10228/0000654309084fc5-dfe2-4084-bcb5-2bd80023441b
| 名前 / ファイル | ライセンス | アクション |
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ACBE164_120.pdf (4.1 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2018-02-01 | |||||||||||||
| 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 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Morphology control and photocatalytic characterization of yttrium-doped hedgehog-like CeO2 | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Xu, Bin
× Xu, Bin× Zhang, Qitao× Yuan, Saisai× Zhang, Ming× 横野, 照尚
WEKO
6794
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Yttrium-doped hedgehog-like ceria with a high concentration of oxygen vacancies was successfully prepared by a traditional hydrothermal process. Crystal phase composition, morphology, and size of as-fabricated products were found to be greatly dependent on the mole ratio of original materials and reaction temperature. The morphology and size of the as-prepared samples were characterized by FE-SEM, HR-TEM and HADDF-STEM. Structure information was obtained by XRD and Raman analyses. Absorption band and band gap energy, which are responsible for the observed photocatalytic behavior, were investigated by UV–vis diffuse reflectance. In addition, the optimum experimental conditions for target products were determined. The as-prepared doped three dimensional (3D) hierarchical structure samples showed higher photocatalytic activity than that of one dimensional (1D) octahedral and nanorod morphology ceria as evaluated by measuring CO2 liberation form the photocatalytic decomposition of acetaldehyde. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Applied catalysis. B, Environmental 巻 164, p. 120-127, 発行日 2015-03 |
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| 出版社 | ||||||||||||||
| 出版者 | Elsevier | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.apcatb.2014.07.045 | |||||||||||||
| NCID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA1082551X | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0926-3373 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1873-3883 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2014 Elsevier B.V. | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Yttrium-doped ceria | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Hierarchical structure | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Oxygen vacancy | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Morphology control | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Photocatalytic activity | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/98_ja.html | |||||||||||||
| 論文ID（連携） | ||||||||||||||
| 値 | 10261577 | |||||||||||||
| 連携ID | ||||||||||||||
| 値 | 6582 | |||||||||||||
