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Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media
http://hdl.handle.net/10091/00018608
http://hdl.handle.net/10091/00018608f86194e5-2d72-4719-86f5-2dcca4aba351
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Block_copolymer-mediated_synthesis_silver_nanoparticles.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2016-02-03 | |||||
| タイトル | ||||||
| タイトル | Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| DOI | ||||||
| 関連識別子 | https://doi.org/10.1016/j.colsurfa.2015.09.058 | |||||
| 関連名称 | 10.1016/j.colsurfa.2015.09.058 | |||||
| キーワード | ||||||
| 主題 | Silver nanopartide, Poly(ethylene oxide)-poly(propylene oxide) block copolymer, Silver nitrate, Silver ion reduction, Reaction temperature, Hydration, Dehydration | |||||
| 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 |
Sakai, Toshio
× Sakai, Toshio× Ishihara, Akihiro× Alexandridis, Paschalis |
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| 信州大学研究者総覧へのリンク | ||||||
| 表示名 | 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 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. 487:84-91 (2015) | |||||
| 書誌情報 |
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 巻 487, p. 84-91, 発行日 2015-12-15 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We report here on the silver (Ag) nanoparticle synthesis in aqueous solutions of poly(ethylene oxide)poly(propylene oxide) (PEO-PPO) block copolymers in the absence of any additional agents. In particular, we examined the effect of reaction temperature, molecular weight of PEO-PPO block copolymer and PEO-PPO block copolymer concentration on the reduction of silver ions (Ag+) and the resulting formation of Ag nanoparticles in aqueous PEO-PPO block copolymer solutions. We found that Ag nanoparticles were formed from aqueous silver nitrate (AgNO3) solutions containing PEO-PPO block copolymer above 100 degrees C. This is most likely due to the dehydration of Ag+ caused by thermal motion of water molecules in higher-temperature aqueous solution at high vapor pressure. We also found that the formation of Ag nanoparticles in aqueous PEO-PPO block copolymer solutions was enhanced with larger molecular weight of PEO-PPO block copolymer and with increase in the concentration of PEO-PPO block copolymer in aqueous solutions. (C) 2015 Elsevier B.V. All rights reserved. | |||||
| 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 | 0927-7757 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10892561 | |||||
| 権利 | ||||||
| 権利情報 | © 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
| 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=000365360000011 | |||||
