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  1. 060 工学部
  2. 0601 学術論文

Preparation of porous thin-film polymethylsiloxane microparticles in a W/O emulsion system

http://hdl.handle.net/10091/00020341
http://hdl.handle.net/10091/00020341
4a07da15-dc5a-409b-88aa-65dbc2e06e38
名前 / ファイル ライセンス アクション
Preparation_of_porous_thin-film_polymethylsiloxane_microparticles_in_a_WO_emulsion_system.pdf Preparation_of_porous_thin-film_polymethylsiloxane_microparticles_in_a_WO_emulsion_system.pdf (219.6 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2018-03-09
タイトル
言語 en
タイトル Preparation of porous thin-film polymethylsiloxane microparticles in a W/O emulsion system
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Mishima, Shozi

× Mishima, Shozi

WEKO 105106

Mishima, Shozi

Search repository
Okada, Tomohiko

× Okada, Tomohiko

WEKO 105107

Okada, Tomohiko

Search repository
Sakai, Toshio

× Sakai, Toshio

WEKO 105108

Sakai, Toshio

Search repository
Kiyono, Ryutaro

× Kiyono, Ryutaro

WEKO 105109

Kiyono, Ryutaro

Search repository
Haeiwa, Tetsuji

× Haeiwa, Tetsuji

WEKO 105110

Haeiwa, Tetsuji

Search repository
信州大学研究者総覧へのリンク
氏名 Okada, Tomohiko
URL http://soar-rd.shinshu-u.ac.jp/profile/ja.WpDFbpkh.html
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
信州大学研究者総覧へのリンク
氏名 Haeiwa, Tetsuji
URL http://soar-rd.shinshu-u.ac.jp/profile/ja.ZNkeZVkh.html
出版者
出版者 NATURE PUBLISHING GROUP
引用
内容記述タイプ Other
内容記述 POLYMER JOURNAL. 47(6): 449-455 (2015)
書誌情報 POLYMER JOURNAL

巻 47, 号 6, p. 449-455, 発行日 2015
抄録
内容記述タイプ Abstract
内容記述 Porous thin-film polymethylsiloxane microparticles have been prepared successfully from octyltrichlorosilane and methyltrichlorosilane in (water/oil) W/O emulsion systems by using several oil phases and changing the amount of the silanes or of the surfactant Span 60. Hollow microspheres of various shell thicknesses (120-180 nm) and high surface area were prepared by using four types of nonpolar solvents as the oil phase of the W/O emulsion system. The diameter of the spheres can also be controlled (1-1.6 mu m) by using different oil phases. The results of thermal analysis, nitrogen adsorption isotherm, infrared spectra and X-ray diffraction data showed that hollow microspheres of amorphous polymethylsiloxane with high surface area (360-385 m(2)g(-1)) can be obtained by heating the spheres in air at 673 K; the polymethylsiloxane microspheres become nonporous silica particles after calcination at 873 K for 3 h. Cup-shape microparticles of polymethylsiloxane with nano-order thickness (20-120 nm) were prepared by reducing the amount of silanes in the mixture. Small hollow particles were prepared by replacing a portion of the octyltrichlorosilane with Span 60.
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 0032-3896
DOI
識別子タイプ DOI
関連識別子 https://doi.org/10.1038/pj.2015.16
関連名称 10.1038/pj.2015.16
権利
権利情報 Copyright© 2015 The Society of Polymer Science, Japan
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=000355744300007
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