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Hydrogen-assisted fabrication of spherical gold nanoparticles through sonochemical reduction of tetrachloride gold(III) ions in water
http://hdl.handle.net/10091/17708
http://hdl.handle.net/10091/177085b1e66d1-9bac-40be-8139-bbc990110508
| 名前 / ファイル | ライセンス | アクション |
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Hydrogen-assisted_fabrication_spherical_gold.pdf (544.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2014-07-09 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Hydrogen-assisted fabrication of spherical gold nanoparticles through sonochemical reduction of tetrachloride gold(III) ions in water | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| DOI | ||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.ultsonch.2013.12.010 | |||||||||||||
| 関連名称 | 10.1016/j.ultsonch.2013.12.010 | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | Gold nanoparticles, Ultrasonication, High-frequency ultrasound, Sonochemical reduction, Dissolved gas, Hydrogen gas | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| タイプ | journal article | |||||||||||||
| 著者 |
Sakai, Toshio
× Sakai, Toshio
× Enomoto, Hiroto
× Sakai, Hideki
× Abe, Masahiko
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| 信州大学研究者総覧へのリンク | ||||||||||||||
| 氏名 | Sakai, Toshio | |||||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.OhkpjFkV.html | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | ELSEVIER SCIENCE BV | |||||||||||||
| 引用 | ||||||||||||||
| 内容記述 | ULTRASONICS SONOCHEMISTRY. 21(3):946-950 (2014) | |||||||||||||
| 書誌情報 |
ULTRASONICS SONOCHEMISTRY 巻 21, 号 3, p. 946-950, 発行日 2014-05 |
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| 抄録 | ||||||||||||||
| 内容記述 | Spherical gold nanoparticles (AuNPs) were selectively synthesized through sonochemical reduction of tetrachloride gold(III) ions ([AuCl4](-)) in an aqueous solution of hydrogen tetrachloroaurate(III) tetrahydrate (HAuCl4.H2O) with the aid of hydrogen (H-2) gas in the absence of any additional capping agents. On the other hand, various shaped-AuNPs such as spherical nanoparticles, triangular and hexagonal plates were formed from sonochemical reduction of [AuCl4](-) in argon (Ar)-, nitrogen (N-2)- or oxygen (O-2)-purged aqueous [AuCl4](-) solutions. The selective fabrication of spherical AuNPs assisted by H-2 gas is most likely attributed to the generation of hydrogen radicals (H center dot) promoted by the reaction of H-2 introduced and hydrogen oxide radicals (center dot OH) produced by sonolysis of water. | |||||||||||||
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 1350-4177 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA11024447 | |||||||||||||
| PubMed | ||||||||||||||
| 識別子タイプ | PMID | |||||||||||||
| 関連識別子 | http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=24405710 | |||||||||||||
| 関連名称 | 24405710 | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | Copyright© 2013 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 | ||||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000332133800007 | |||||||||||||
