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  1. 060 工学部
  2. 0601 学術論文

Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media

http://hdl.handle.net/10091/00018608
f86194e5-2d72-4719-86f5-2dcca4aba351
名前 / ファイル ライセンス アクション
Block_copolymer-mediated_synthesis_silver_nanoparticles.pdf Block_copolymer-mediated_synthesis_silver_nanoparticles.pdf (1.1 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2016-02-03
タイトル
言語 en
タイトル Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media
言語
言語 eng
キーワード
主題Scheme Other
主題 Silver nanopartide
キーワード
主題Scheme Other
主題 Poly(ethylene oxide)-poly(propylene oxide) block copolymer
キーワード
主題Scheme Other
主題 Silver nitrate
キーワード
主題Scheme Other
主題 Silver ion reduction
キーワード
主題Scheme Other
主題 Reaction temperature
キーワード
主題Scheme Other
主題 Hydration
キーワード
主題Scheme Other
主題 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

WEKO 49826

Sakai, Toshio

Search repository
Ishihara, Akihiro

× Ishihara, Akihiro

WEKO 49827

Ishihara, Akihiro

Search repository
Alexandridis, Paschalis

× Alexandridis, Paschalis

WEKO 49828

Alexandridis, Paschalis

Search repository
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
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
DOI
関連識別子
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.colsurfa.2015.09.058
関連名称
関連名称 10.1016/j.colsurfa.2015.09.058
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
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