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Preparation of Polymer Nanofiber Networks through Newly Developed Nanoscale Phase Separation Mechanism

Research Project

Project/Area Number 23685052
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Polymer/Textile materials
Research InstitutionNational Institute for Materials Science

Principal Investigator

SAMITSU Sadaki  独立行政法人物質・材料研究機構, 高分子材料ユニット, 研究員 (80432350)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥22,100,000 (Direct Cost: ¥17,000,000、Indirect Cost: ¥5,100,000)
Fiscal Year 2013: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Fiscal Year 2011: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Keywords高分子構造・物性 / 相分離 / 結晶化 / メソ多孔体 / ナノファイバー / 水処理 / 分離機能材料 / ガス吸着 / 多孔体 / 吸着材料 / ナノ細孔 / ガス分離 / 高分子表面 / 熱測定 / ガラス転移 / 蒸気吸着 / ナノ結晶
Research Abstract

Various mesoporous polymeric materials have been developed and they are considered as potential candidates for advanced separation materials. It is still challenging, however, to develop economically viable and durable separation materials from low-cost, mass-produced materials. Here we investigated the fabrication of a nanofibrous network structure from common polymers, based on a microphase separation technique from frozen polymer solutions. The resulting polymer nanofiber networks exhibit large free surface areas as well as mesopores. These mesoporous polymer materials are able to rapidly adsorb and desorb a large amount of carbon dioxide and are also capable of condensing organic vapors. Furthermore, the nanofibers made of engineering plastics exhibit surprisingly high, temperature-dependent adsorption of organic solvents from aqueous solution.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (31 results)

All 2013 2012 2011 Other

All Journal Article (8 results) (of which Peer Reviewed: 6 results) Presentation (17 results) (of which Invited: 1 results) Book (1 results) Remarks (2 results) Patent(Industrial Property Rights) (3 results) (of which Overseas: 3 results)

  • [Journal Article] Flash Freezing Route to Mesoporous Polymer Nanofiber Networks2013

    • Author(s)
      S. Samitsu, R. Zhang, X. Peng, M. R. Krishnanm, Y. Fujii, I. Ichinose
    • Journal Title

      Nat. Commun

      Volume: 4:2653 Issue: 1

    • DOI

      10.1038/ncomms3653

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultrathin free-standing membranes from metal hydroxide nanostrands2013

    • Author(s)
      カラン サンタヌ
    • Journal Title

      Journal of Membrane Science

      Volume: 448 Pages: 270-291

    • DOI

      10.1016/j.memsci.2013.07.068

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effective Functionalization of Disordered Oxide Lattices on Iron Particle Surfaces Using Mechanochemical Reactions2013

    • Author(s)
      S. Motozuka, M. Tagaya, H. Nishiyama, M. Nishikawa, T. Ikoma, T. Yoshioka, S. Samitsu, J. Tanaka
    • Journal Title

      J. Phys. Chem. C

      Volume: 117 Issue: 19 Pages: 9908-9919

    • DOI

      10.1021/jp401655m

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultrafast Viscous Permeation of Organic Solvents Through Diamond-Like Carbon Nanosheets2012

    • Author(s)
      Ichinose, et al
    • Journal Title

      Science

      Volume: 335 Issue: 6067 Pages: 444-449

    • DOI

      10.1126/science.1212101

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] PEDOTナノファイバー2012

    • Author(s)
      下村武史, 佐光貞樹, 伊藤耕三
    • Journal Title

      PEDOTの材料物性とデバイス応用

      Pages: 370-374

    • Related Report
      2013 Final Research Report
  • [Journal Article] Ultrafiltration Membranes Composed of Highly Cross-Linked Cationic Polymer Gel : the Network Structure and Superior Separation Performance2011

    • Author(s)
      Q. Wang, S. Samitsu, I. Ichinose
    • Journal Title

      Advanced Materials

      Volume: 23 Issue: 17 Pages: 2004-2008

    • DOI

      10.1002/adma.201100475

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrathin freestanding nanoporous membranes prepared from polystyrene nanoparticles2011

    • Author(s)
      Q. Zhang, S. Ghosh, S. Samitsu, X. Peng, I. Ichinose
    • Journal Title

      J. Mater. Chem

      Volume: 21 Issue: 6 Pages: 1684-1688

    • DOI

      10.1039/c0jm03334k

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] ファイバー構造から広がる導電性高分子のナノエレクトロニクス2011

    • Author(s)
      下村武史, 佐光貞樹
    • Journal Title

      高分子

      Volume: 60[7] Pages: 461-462

    • NAID

      10029059701

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
  • [Presentation] 高分子溶液の固液相分離とガラス化2013

    • Author(s)
      佐光貞樹
    • Organizer
      つくばソフトマター研究会2013
    • Place of Presentation
      筑波大学
    • Year and Date
      2013-03-11
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] Fabrication of Mesoporous Polymer Materials through Solvent Nano-crystallization2013

    • Author(s)
      S. Samitsu, I. Ichinose
    • Organizer
      The 15th International Conference on Biomedical Engineering
    • Place of Presentation
      Singapore
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Invited
  • [Presentation] 高分子多孔体におけるメソ・マクロ細孔制御法2013

    • Author(s)
      佐光貞樹, Krishnan Mohan Raj, 藤井義久, 一ノ瀬泉
    • Organizer
      第28回茨城地区「若手の会」交流会
    • Place of Presentation
      つくばみらい市
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] マクロ細孔を導入した高分子メソ多孔体2013

    • Author(s)
      佐光貞樹, Krishnan Mohan Raj, 一ノ瀬泉
    • Organizer
      第62回高分子討論会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Mesoporous Nanofiber Networks Created from Nano-crystallization of Polymer Solution2013

    • Author(s)
      Sadaki Samitsu
    • Organizer
      Fourth International Symposium for Young Organic Chemists
    • Place of Presentation
      National Institute for Materials Science
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] 高分子溶液でのナノ結晶化とメソ多孔体の創製・機能化2012

    • Author(s)
      佐光貞樹
    • Organizer
      2012高分子・ハイブリッド材料研究センター若手フォーラム
    • Place of Presentation
      東北大学多元物質科学研究所高分子・ハイブリッド材料研究センター
    • Year and Date
      2012-12-21
    • Related Report
      2013 Final Research Report
  • [Presentation] ネットワーク状高分子ナノファイバーの表面特性評価2012

    • Author(s)
      佐光貞樹・Krishnan Mohan Raj・一ノ瀬泉
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] 高分子溶液のナノ結晶化によるネットワーク状ナノファイバー多孔体の創製2012

    • Author(s)
      佐光貞樹・Krishnan Mohan Raj・一ノ瀬泉
    • Organizer
      第61回高分子討論会
    • Place of Presentation
      名古屋工業大学
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] 高分子溶液のナノ結晶化相分離法によるメソ多孔体の創製2012

    • Author(s)
      佐光貞樹
    • Organizer
      第27回茨城地区「若手の会」交流会
    • Place of Presentation
      つくばセミナーハウス
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] 水溶液系におけるネットワーク状高分子ナノファイバーの分離機能2012

    • Author(s)
      Krishnan Mohan Raj・佐光貞樹・一ノ瀬泉
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] ネットワーク状高分子ナノファイバーのガス分離応用2011

    • Author(s)
      佐光貞樹, 一ノ瀬泉
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学
    • Year and Date
      2011-09-01
    • Related Report
      2013 Final Research Report
  • [Presentation] ネットワーク状高分子ナノファイバーのガス分離応用2011

    • Author(s)
      佐光貞樹, 一ノ瀬泉
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学(山形県)
    • Year and Date
      2011-09-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] ネットワーク状高分子ナノファイバーの創製と表面機能2011

    • Author(s)
      佐光貞樹, Rui Zhang, Xinsheng Peng,一ノ瀬泉
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場
    • Related Report
      2013 Final Research Report
  • [Presentation] 溶媒分子が駆動する高分子ナノ相分離構造2011

    • Author(s)
      佐光貞樹, 一ノ瀬泉
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学
    • Related Report
      2013 Final Research Report
  • [Presentation] ネットワーク状高分子ナノファイバーの創製と表面機能2011

    • Author(s)
      佐光貞樹, Rui Zhang, Xinsheng Peng, 一ノ瀬泉
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場(大阪府)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 溶媒分子が駆動する高分子ナノ相分離構造2011

    • Author(s)
      佐光貞樹, 一ノ瀬泉
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学(岡山県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高分子溶液でのナノ結晶化とメソ多孔体の創製・機能化

    • Author(s)
      佐光貞樹
    • Organizer
      2012 高分子・ハイブリッド材料研究センター 若手フォーラム
    • Place of Presentation
      東北大学多元物質科学研究所 高分子・ハイブリッド材料研究センター
    • Related Report
      2012 Annual Research Report
  • [Book] PEDOTの材料物性とデバイス応用2012

    • Author(s)
      下村武史, 佐光貞樹, 伊藤耕三
    • Publisher
      サイエンス&テクノロジー株式会社
    • Related Report
      2011 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www.nims.go.jp/mfo/

    • Related Report
      2013 Final Research Report
  • [Remarks] 資源開発のための高性能オイル吸着材の開発-工業用高分子をナノ多孔化する新製法を発見-

    • URL

      http://www.nims.go.jp/news/press/2013/10/p201310220.html

    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] NETWORK-FORM POLYMERIC NANOFIBERS, PROCESS FOR PRODUCING SAME, GAS ABSORBENT, AND GAS SEPARATION MATERIAL2013

    • Inventor(s)
      I. Ichinose, X. Peng, S. Samitsu, R. Zhang
    • Industrial Property Rights Holder
      National Institute For Materials Science
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013
    • Related Report
      2013 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] SOLUTION OF NANOPARTICULATE FIBERS, PROCESS FOR PRODUCING SAME, AND FILTER CONSTITUTED OF NANOPARTICULATE FIBERS2012

    • Inventor(s)
      I. Ichinose, S. Samitsu, Q. Wang
    • Industrial Property Rights Holder
      National Institute For Materials Science
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012
    • Related Report
      2013 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] NETWORK-FORM POLYMERIC NANOFIBERS, PROCESS FOR PRODUCING SAME, GAS ABSORBENT, AND GAS SEPARATION MATERIAL2011

    • Inventor(s)
      I. Ichinose, X. Peng, S. Samitsu, R. Zhang
    • Industrial Property Rights Holder
      National Institute For Materials Science
    • Industrial Property Rights Type
      特許
    • Filing Date
      2011
    • Related Report
      2013 Final Research Report
    • Overseas

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Published: 2011-04-06   Modified: 2019-07-29  

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