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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 |
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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 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 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 | ||||||||||||
| 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 | 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 | 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） | ||||||||||||
| 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 | ||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000365360000011 | |||||||||||
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Cite as
Sakai, Toshio, Ishihara, Akihiro, Alexandridis, Paschalis, 2015, Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media: ELSEVIER SCIENCE BV, 84–91 p.
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