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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Making hollows using nitrogen gas emitted by the decomposition of VAm-110 in polystyrene particles

http://hdl.handle.net/2237/00033205
19be5250-4138-460c-958b-1c167765037e
名前 / ファイル ライセンス アクション
manuscript_rev3.pdf manuscript_rev3 (1.1 MB)
 Download is available from 2022/8/11.
Item type 学術雑誌論文 / Journal Article(1)
公開日 2020-12-16
タイトル
タイトル Making hollows using nitrogen gas emitted by the decomposition of VAm-110 in polystyrene particles
著者 Yamamoto, Tetsuya

× Yamamoto, Tetsuya

WEKO 102585

Yamamoto, Tetsuya

Search repository
Tsutsumi, Kazuya

× Tsutsumi, Kazuya

WEKO 102586

Tsutsumi, Kazuya

Search repository
Kawai, Yusuke

× Kawai, Yusuke

WEKO 102587

Kawai, Yusuke

Search repository
権利
権利情報 © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
キーワード
主題Scheme Other
主題 Hollow particles
キーワード
主題Scheme Other
主題 Polystyrene
キーワード
主題Scheme Other
主題 Decomposition reaction
抄録
内容記述 Due to the useful features of hollow particles, such as the presence of nanovoids and their large specific surface areas, they have potential for use as drug carriers. Unfortunately, conventional methods for the synthesis of hollow particles involve complicated processes. In this study, we developed a template-free method for the production of hollow polymer particles. Polystyrene core particles containing 2,2′-azobis(N-butyl-2-methylpropionamide) (VAm-110) were initially formed via soap-free emulsion polymerization, after which shells were constructed using divinylbenzene. Nitrogen gas was then generated inside the particles by the decomposition of VAm-110 at 100 °C, which led to the formation of hollows. Consequently, this method involves three easy steps and is environmentally friendly, as it does not require the use of a surfactant or organic solvent. Furthermore, the morphology and size of the particle hollows can be controlled by varying the concentration of VAm-110.
内容記述タイプ Abstract
内容記述
内容記述 ファイル公開:2022-08-12
内容記述タイプ Other
出版者
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
DOI
関連識別子
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.polymer.2020.122761
ISSN(print)
収録物識別子タイプ ISSN
収録物識別子 0032-3861
書誌情報 Polymer

巻 202, p. 122761, 発行日 2020-08-12
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