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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

Synthesis of porous carbon hollow particles maintaining their structure using hyper-cross-linked Poly(St-DVB) hollow particles

http://hdl.handle.net/2237/00031651
http://hdl.handle.net/2237/00031651
c183647d-33f1-48cf-8b29-fa6eeac14cfd
名前 / ファイル ライセンス アクション
manuscript.pdf manuscript (1.2 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2020-03-17
タイトル
タイトル Synthesis of porous carbon hollow particles maintaining their structure using hyper-cross-linked Poly(St-DVB) hollow particles
言語 en
著者 Kawai, Yusuke

× Kawai, Yusuke

WEKO 96821

en Kawai, Yusuke

Search repository
Yamamoto, Tetsuya

× Yamamoto, Tetsuya

WEKO 96822

en Yamamoto, Tetsuya

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
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 Carbon 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 Hyper-cross-linking
キーワード
主題Scheme Other
主題 Carbonization
抄録
内容記述 Porous carbon hollow particles (PCHPs) have many useful features such as a high specific surface area, large pore volume, and the presence of nanovoids, giving them potential for use in catalyst carriers, supercapacitors, and Li-ion batteries. However, conventional synthesis methods have many problems. In this study, we developed a new method to produce hollow polymer particles that retain their structure after carbonization, without using any templates which need to be removed later. These poly(styrene-divinylbenzene) (Poly(St-DVB)) hollow particles are hyper-cross-linked by Friedel-Crafts alkylation, which prevents collapse during carbonization. The synthesized PCHPs have a large specific surface area, and abundant micropores and macropores derived from their hollow structure. The shell of the PCHPs was found to be composed of amorphous carbon partially crystallized as graphite.
言語 en
内容記述タイプ Abstract
内容記述
内容記述 ファイル公開:2022-02-01
言語 ja
内容記述タイプ Other
出版者
言語 en
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
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.apt.2019.11.016
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0921-8831
書誌情報 en : Advanced Powder Technology

巻 31, 号 2, p. 614-620, 発行日 2020-02
著者版フラグ
値 author
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