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Synthesis of ordered mesoporous ruthenium by lyotropic liquid crystals and its electrochemical conversion to mesoporous ruthenium oxide with high surface area
http://hdl.handle.net/10091/16256
http://hdl.handle.net/10091/16256dd903f9f-0f38-4821-8d7d-bccfdbeac279
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Synthesis_Ordered_Mesoporous_Ruthenium_Lyotropic_Liquid_Crystals.pdf (1.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-02-13 | |||||
| タイトル | ||||||
| タイトル | Synthesis of ordered mesoporous ruthenium by lyotropic liquid crystals and its electrochemical conversion to mesoporous ruthenium oxide with high surface area | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| DOI | ||||||
| 関連識別子 | https://doi.org/10.1016/j.jpowsour.2011.12.033 | |||||
| 関連名称 | 10.1016/j.jpowsour.2011.12.033 | |||||
| キーワード | ||||||
| 主題 | Mesoporous materials, Electrochemistry, Lyotropic liquid crystal, Supramolecular templating, Electrochemical capacitor, Ruthenium black | |||||
| 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 |
Sugimoto, Wataru
× Sugimoto, Wataru× Makino, Sho× Mukai, Ryota× Tatsumi, Yoshiaki× Fukuda, Katsutoshi× Takasu, Yoshio× Yamauchi, Yusuke |
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| 信州大学研究者総覧へのリンク | ||||||
| 表示名 | Sugimoto, Wataru | |||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.WaTFjekV.html | |||||
| 信州大学研究者総覧へのリンク | ||||||
| 表示名 | Takasu, Yoshio | |||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.gpDmPUDm.html | |||||
| 出版者 | ||||||
| 出版者 | ELSEVIER SCIENCE BV | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | JOURNAL OF POWER SOURCES. 204:244-248 (2012) | |||||
| 書誌情報 |
JOURNAL OF POWER SOURCES 巻 204, p. 244-248, 発行日 2012-04-15 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In ordered to prepare high capacitance pseudo-capacitive oxides, it is important to design nanostructures with appreciable mesopores. Supramolecular templating has become a popular method to synthesize ordered mesoporous metals; however, the application of the same technique to synthesis of high surface area oxides is more demanding. We present here, the synthesis of ordered mesoporous ruthenium metal by lyotropic liquid crystal templating and its electrochemical conversion to ordered mesoporous ruthenium oxide by a simple, room temperature procedure. The bulk, unsupported metallic ordered mesoporous ruthenium exhibits high surface area of 110 m(2) g(-1), which is comparable to typical supported Ru nanoparticles. The oxide analogue gives a high specific capacitance of 376 Fg(-1), owing to the porous structure. These results demonstrate a possible facile and generic process to synthesize oxides with ordered nanostructures by utilization of the various phases that can be obtained with lyotropic liquid crystalline templates such as cubic, hexagonal, lamellar, etc. | |||||
| 資源タイプ（コンテンツの種類） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0378-7753 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00705373 | |||||
| 権利 | ||||||
| 権利情報 | Copyright© 2011 Elsevier B.V. | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| WoS | ||||||
| 表示名 | Web of Science | |||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000301220800037 | |||||
