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Rainforcement Effect in Ring-Linear Polymer Blends

Research Project

Project/Area Number 19H00905
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 35:Polymers, organic materials, and related fields
Research InstitutionTohoku University

Principal Investigator

Jinnai Hiroshi  東北大学, 多元物質科学研究所, 教授 (20303935)

Co-Investigator(Kenkyū-buntansha) 佐藤 敏文  北海道大学, 工学研究院, 教授 (80291235)
萩田 克美  防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群), 応用科学群, 講師 (80305961)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥47,320,000 (Direct Cost: ¥36,400,000、Indirect Cost: ¥10,920,000)
Fiscal Year 2021: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2020: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2019: ¥35,360,000 (Direct Cost: ¥27,200,000、Indirect Cost: ¥8,160,000)
Keywords環状混合ソフトマテリアル / 環状高分子 / 分子トポロジー / 延伸ナノ構造観察 / 電子線トモグラフィ / 延伸下ナノ構造観察 / 延下ナノ構造観察
Outline of Research at the Start

単環状や多環状・かご型などの複雑な分子トポロジーをもつ環状高分子(環状鎖)は、線状高分子(線状鎖)の貫入を許し、環の大きさに応じて拘束する線状鎖の数を制御するため、従来の管模型で表現される絡み合いとは全く異なる未知の動的挙動を呈する。このような少量の環状鎖を線状鎖に添加した系(環状混合ソフトマテリアル)における環状鎖の環の大きさや導入量という広い自由度に対する基礎科学は、理論・シミュレーション・実験のいずれについてもほぼ手つかずの状態で残されてきた。本研究は、多様な分子トポロジーをもつ環状鎖の線状鎖との相互作用を分子論的に明らかにし、この新しい系でのダイナミクスの基本原理の構築を行う。

Outline of Final Research Achievements

A cyclic polymer (cyclic chain) having a complicated molecular topology such as monocyclic, polycyclic, or cage type allows penetration of the linear polymer (linear chain) and restrains the linear chain. It exhibits an unknown dynamic behavior completely different from the entanglement expressed by the reptation. This study introduced a cyclic chain into the network structure by chemical cross-linking and physical cross-linking, and its mechanical characteristics were investigated. As a result, the addition of the cyclic chain increased the breaking strain and improved the toughness. It is considered that this is because the ring-shaped chain behaves as a dynamic cross-linking point, and the entanglement between the mesh chains is relaxed. To investigate the reason for the development of such peculiar physical properties, we succeeded in establishing the basic technique of stretching in-situ electron microscope observation in this study.

Academic Significance and Societal Importance of the Research Achievements

環状鎖を線状鎖に導入した環状混合ソフトマテリアルにおいて、環状鎖の導入は高分子網目構造の力学特性を向上させることがわかった。分子トポロジーをもつ環状鎖の線状鎖との相互作用を分子論的に明らかにしたことが、本研究の学術的な意義である。
架橋による網目構造の代表である架橋ゴム製品を例に取ると、本研究で判明した破断歪みやタフネスの増大は、限界せん断歪み450%以上の建築免震積層ゴムへの応用に有効であると考えられ、レジリエントな社会構築の基盤に資する。また、環状鎖を網目の架橋点として利用し、これを(光などの)刺激により線状鎖に形態変化させることができれば、ゴム材料のリサイクルへの道も拓かれると思われる。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (82 results)

All 2022 2021 2020 2019

All Journal Article (24 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 24 results,  Open Access: 9 results) Presentation (57 results) (of which Int'l Joint Research: 15 results,  Invited: 21 results) Book (1 results)

  • [Journal Article] Molecular dynamics studies of entropic elasticity of condensed lattice networks connected with uniform functionality <i>f</i> = 42022

    • Author(s)
      Hagita Katsumi、Murashima Takahiro
    • Journal Title

      Soft Matter

      Volume: 18 Issue: 4 Pages: 894-904

    • DOI

      10.1039/d1sm01641e

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient compressed database of equilibrated configurations of ring-linear polymer blends for MD simulations2022

    • Author(s)
      Hagita Katsumi、Murashima Takahiro、Ogino Masao、Omiya Manabu、Ono Kenji、Deguchi Tetsuo、Jinnai Hiroshi、Kawakatsu Toshihiro
    • Journal Title

      Scientific Data

      Volume: 9 Issue: 1 Pages: 40-40

    • DOI

      10.1038/s41597-022-01138-3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of chain crossing prohibition on chain penetration in ring-linear blends through dissipative particle dynamics simulations2022

    • Author(s)
      Hagita Katsumi、Murashima Takahiro、Shiba Hayato、Iwaoka Nobuyuki、Kawakatsu Toshihiro
    • Journal Title

      Computational Materials Science

      Volume: 203 Pages: 111104-111104

    • DOI

      10.1016/j.commatsci.2021.111104

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron microscopy for polymer structures2022

    • Author(s)
      Hiroshi Jinnai
    • Journal Title

      Microscopy

      Volume: 71 Issue: Supplement_1 Pages: i148-i164

    • DOI

      10.1093/jmicro/dfab057

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Demonstration of reinforcement in polymer composite with rings penetrating the diamond-lattice network2022

    • Author(s)
      Hagita Katsumi、Murashima Takahiro、Jinnai Hiroshi
    • Journal Title

      Polymer

      Volume: 243 Pages: 124637-124637

    • DOI

      10.1016/j.polymer.2022.124637

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of functional and architectural polyethers via the anionic ring-opening polymerization of epoxide monomers using a phosphazene base catalyst2021

    • Author(s)
      Isono Takuya
    • Journal Title

      Polymer Journal

      Volume: 53 Issue: 7 Pages: 753-764

    • DOI

      10.1038/s41428-021-00481-3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nanoscale Stress Distribution in Silica-Nanoparticle-Filled Rubber as Observed by Transmission Electron Microscopy: Implications for Tire Application2021

    • Author(s)
      Tomohiro Miyata, Tomohiko Nagao, Daisuke Watanabe, Akemi Kumagai, Keizo Akutagawa, Hiroshi Morita, and Hiroshi Jinnai
    • Journal Title

      ACS Applied Nano Materials

      Volume: 4 Issue: 5 Pages: 4452-4461

    • DOI

      10.1021/acsanm.1c00009

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crack propagation behaviors in a nanoparticle‐filled rubber studied by in situ tensile electron microscopy2021

    • Author(s)
      Daisuke Watanabe, Tomohiro Miyata, Tomohiko Nagao, Akemi Kumagai, Hiroshi Jinnai
    • Journal Title

      Journal of Polymer Science

      Volume: 60 Issue: 7 Pages: 1277-1284

    • DOI

      10.1002/pol.20210269

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Viscosity Overshoot in Biaxial Elongational Flow: Coarse-Grained Molecular Dynamics Simulation of Ring?Linear Polymer Mixtures2021

    • Author(s)
      Murashima Takahiro、Hagita Katsumi、Kawakatsu Toshihiro
    • Journal Title

      Macromolecules

      Volume: 54 Issue: 15 Pages: 7210-7225

    • DOI

      10.1021/acs.macromol.1c00267

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular Dynamics Simulations of Ring Shapes on a Ring Fraction in Ring?Linear Polymer Blends2021

    • Author(s)
      Hagita Katsumi、Murashima Takahiro
    • Journal Title

      Macromolecules

      Volume: 54 Issue: 17 Pages: 8043-8051

    • DOI

      10.1021/acs.macromol.1c00656

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Densely Arrayed Cage-Shaped Polymer Topologies Synthesized via Cyclopolymerization of Star-Shaped Macromonomers2021

    • Author(s)
      Mato Yoshinobu、Sudo Maho、Marubayashi Hironori、Ree Brian J.、Tajima Kenji、Yamamoto Takuya、Jinnai Hiroshi、Isono Takuya、Satoh Toshifumi
    • Journal Title

      Macromolecules

      Volume: 54 Issue: 19 Pages: 9079-9090

    • DOI

      10.1021/acs.macromol.1c01230

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mathematical Classification and Rheological Properties of Ring Catenane Structures2021

    • Author(s)
      Hagita Katsumi、Murashima Takahiro、Sakata Naoki
    • Journal Title

      Macromolecules

      Volume: 55 Issue: 1 Pages: 166-177

    • DOI

      10.1021/acs.macromol.1c01705

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ultra-low dielectric properties of porous polyimide thin films fabricated by using the two kinds of templates with different particle sizes2021

    • Author(s)
      Kourakata Yumi、Onodera Tsunenobu、Kasai Hitoshi、Jinnai Hiroshi、Oikawa Hidetoshi
    • Journal Title

      Polymer

      Volume: 212 Pages: 123115-123115

    • DOI

      10.1016/j.polymer.2020.123115

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of chain-penetration on ring shape for mixtures of rings and linear polymers2021

    • Author(s)
      Hagita Katsumi、Murashima Takahiro
    • Journal Title

      Polymer

      Volume: 218 Pages: 123493-123493

    • DOI

      10.1016/j.polymer.2021.123493

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multi-Ring Configurations and Penetration of Linear Chains into Rings on Bonded Ring Systems and Polycatenanes in Linear Chain Matrices2021

    • Author(s)
      Hagita Katsumi、Murashima Takahiro
    • Journal Title

      Polymer

      Volume: 223 Pages: 123705-123705

    • DOI

      10.1016/j.polymer.2021.123705

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topologically controlled phase transitions and nanoscale film self-assemblies of cage poly(ε-caprolactone) and its counterparts2021

    • Author(s)
      Ree Brian J.、Mato Yoshinobu、Xiang Li、Kim Jehan、Isono Takuya、Satoh Toshifumi
    • Journal Title

      Polymer Chemistry

      Volume: 12 Issue: 5 Pages: 744-758

    • DOI

      10.1039/d0py01567a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multi-Scale and Multi-Physics Simulations of Filler-Filed Rubber Materials2020

    • Author(s)
      萩田 克美
    • Journal Title

      JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS

      Volume: 65 Issue: 11 Pages: 665-671

    • DOI

      10.18914/tribologist.65.11_665

    • NAID

      130007939796

    • ISSN
      0915-1168, 2189-9967
    • Year and Date
      2020-11-15
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Degradation of a metal-polymer interface observed by element-specific focused ion beam-scanning electron microscopy2020

    • Author(s)
      T. Kakubo, K. Shimizu, A. Kumagai, H. Matsumoto, M. Tsuchiya, N. Amino, H. Jinnai*
    • Journal Title

      Langmuir

      Volume: 36 Issue: 11 Pages: 2816-2822

    • DOI

      10.1021/acs.langmuir.0c00034

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strategy for Finely Aligned Gold Nanorod Arrays using Polymer Brushes as a Template2020

    • Author(s)
      S. Nakamura, H. Mitomo*, Y. Sekizawa, T. Higuchi, Y. Matsuo, H. Jinnai, K. Ijiro*
    • Journal Title

      Langmuir

      Volume: 36 Issue: 13 Pages: 3590-3599

    • DOI

      10.1021/acs.langmuir.9b03835

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Networks with controlled chirality via self-assembly of chiral triblock terpolymers2020

    • Author(s)
      Wang Hsiao-Fang、Chiu Po-Ting、Yang Chih-Ying、Xie Zhi-Hong、Hung Yu-Chueh、Lee Jing-Yu、Tsai Jing-Cherng、Prasad Ishan、Jinnai Hiroshi、Thomas Edwin L.、Ho Rong-Ming
    • Journal Title

      Science Advances

      Volume: 6 Issue: 42

    • DOI

      10.1126/sciadv.abc3644

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Visualization of chemical bonding in a silica-filled rubber nanocomposite using STEM-EELS2020

    • Author(s)
      Sato Yohei K.、Kuwauchi Yasufumi、Miyoshi Wakana、Jinnai Hiroshi
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1

    • DOI

      10.1038/s41598-020-78393-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 分子シミュレーション結果を観察するVRソフトウェア技術の紹介2020

    • Author(s)
      松本 茂紀, 萩田 克美
    • Journal Title

      アンサンブル(分子シミュレーション学会誌)

      Volume: 22 Pages: 188-191

    • NAID

      130008031961

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 分子動力学データの相関関数解析の展望2020

    • Author(s)
      萩田 克美
    • Journal Title

      高分子学会誌

      Volume: 70 Pages: 127-129

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 3.Visualization of the tensile fracture behaviors at adhesive interfaces between brass and sulfur-containing rubber studied by transmission electron microscopy2019

    • Author(s)
      K. Shimizu, T. Miyata, T. Nagao, A. Kumagai, H. Jinnai*
    • Journal Title

      Polymer

      Volume: 181 Pages: 121789-121789

    • DOI

      10.1016/j.polymer.2019.121789

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Nanoscale Stress Distribution in Silica Nanoparticle-filled Rubber as Observed by Transmission Electron Microscopy2021

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      WebSymposium on Functional Polymeric Materials
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] シリカナノ粒子分散ゴムのナノスケール延伸変形挙動に対するシランカ ップリング剤の影響2021

    • Author(s)
      渡邉 大介、宮田 智衆、角 田 克彦、森下 善広、門脇 弘、真下 成彦、陣内 浩司
    • Organizer
      第70回高分子学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多環状ポリマー混合シリコーンゴムの調製と物性評価2021

    • Author(s)
      江部 陽・藤原魁佑・Brian J. Ree・磯野拓也・田島 健次・丸林弘典・陣内浩 司・佐藤敏文
    • Organizer
      第70回高分子学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 星型マクロモノマーの環化重合による多環状側鎖グラフトポリマーの合 成と物性評価2021

    • Author(s)
      間藤芳允・周東真穂・磯野 拓也・山本拓矢・田島健次・ 丸林弘典・陣内浩司・佐藤 敏文
    • Organizer
      第70回高分子学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Characterization of Multicyclic Polymers2021

    • Author(s)
      Toshifumi Satoh
    • Organizer
      Future of Polymer Chemistry 2021 in KAIST
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 多環状ポリマーの添加によるシリコーンゴムの力学特性改善2021

    • Author(s)
      江部 陽・藤原魁佑・Brian J. Ree・磯野拓也・山本 拓矢・田島健次・丸林弘 典・陣内浩司・佐藤敏文
    • Organizer
      日本化学会北海道支部2021年夏 季研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 連鎖的環化による多環状ポリスチレンの合成2021

    • Author(s)
      海老井大和・間藤芳允・ 磯野拓也・山本拓矢・田 島健次・佐藤敏文
    • Organizer
      2021年度 北海道高分子若手研 究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 環状高分子―線状高分子ロタキサン架橋によるシリコーンゴムの強化法2021

    • Author(s)
      江部 陽・藤原魁佑・Brian J. Ree・磯野拓也・山本 拓矢・田島健次・丸林弘 典・陣内浩司・佐藤敏文
    • Organizer
      第70回高分子討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高分子研究における電子顕微鏡 - 基礎から応用まで2021

    • Author(s)
      陣内浩司
    • Organizer
      第70回高分子討論会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 高分子構造の静的・動的な姿をナノスケールで観る2021

    • Author(s)
      陣内浩司
    • Organizer
      関東高分子若手研究会 2021 ミ ニシンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 環状鎖・線状鎖混合系の二軸伸長流動下で観察されたストレスオーバーシュートの分析2021

    • Author(s)
      村島隆浩,萩田克美,川勝年 洋
    • Organizer
      日本物理学会 2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 環状鎖と線状鎖が混合した系の線状鎖の環状鎖への貫通挙動2021

    • Author(s)
      萩田克美,村島隆浩
    • Organizer
      日本物理学会 2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 環状/線状混合系のブロックコポリマー相分離構造に対する複合的分子 シミュレーション解析22021

    • Author(s)
      萩田克美,本田隆,村島隆浩 ,川勝年洋
    • Organizer
      日本物理学会 2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多環状ポリマーのブレンドによるシリコーンゴムの力学特性強化2021

    • Author(s)
      江部 陽・藤原魁佑・Brian J. Ree・磯野拓也・山本 拓矢・田島健次・佐藤敏 文
    • Organizer
      第7回北大・部局横断シンポジ ウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多環状高分子を活用したロタキサン架橋によるシリコーンゴムの調製と 力学特性評価2021

    • Author(s)
      江部 陽・藤原魁佑・Brian J. Ree・磯野拓也・山本 拓矢・田島健次・丸林弘 典・陣内浩司・佐藤敏文
    • Organizer
      第11回CSJ化学フェスタ2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高分子ナノ構造の静的・動的観察の現状2021

    • Author(s)
      陣内浩司
    • Organizer
      2021年度 第10回ナノ構造ポリ マー研究協会nano webinar
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 高分子ナノ構造における静的・動的挙動の電子顕微鏡観察と解析2021

    • Author(s)
      陣内浩司
    • Organizer
      先端分析技術シンポジウム 2021
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 多環状ポリマーを用いたロタキサン架橋シリコーンゴムの調製2021

    • Author(s)
      江部 陽・磯野拓也・山本 拓矢・田島健次・今崎篤 ・丸林弘典・陣内浩司・ 佐藤敏文
    • Organizer
      第32回エラストマー討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ソフトマテリアルの電子顕微鏡観察における最近の話題2021

    • Author(s)
      陣内浩司
    • Organizer
      日本顕微鏡学会 第64回シンポジ ウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 環状鎖・線状鎖混合系の二軸伸長流動シミュレーション2021

    • Author(s)
      村島隆浩,萩田克美,川勝年洋
    • Organizer
      2021年度高分子基礎物性研究会 ・高分子計算機科学研究会 合同 討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Multi-scale MD Simulations of Extremely Slow Cooperative Diffusion of Epoxy Resin Molecules at Naturally Oxidized Si Substrates2021

    • Author(s)
      Katsumi Hagita, Tomohiro Miyata, Yohei Sato, Hiroshi Jinnai
    • Organizer
      The Material Research Meeting 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deformation mechanisms of a rubber composite containing silica nanoparticle studied by transmission electron microscopy2021

    • Author(s)
      Daisuke Watanabe, Tomohiko Nagao, Tomohiro Miyata, Wang Hsiao-Fang, Hironori Marubayashi, Hiroshi Jinnai
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualization of chemical bonding in a silica-filled rubber nanocomposite using STEM-EELS2021

    • Author(s)
      Yohei Sato, Yasufumi Kuwauchi, Wakana Miyoshi and ○Hiroshi Jinnai
    • Organizer
      The 38th International Conference of the Microscopy Society of Thailand
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ソフト/ハードナノコンポジットの延伸下における応力の直接可視化2021

    • Author(s)
      陣内浩司
    • Organizer
      NIMS先端計測シンポジウム2021 オペランド・先端計測のデジタルトランスフォーメーション (DX)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 多環状高分子のシリコーンゴムへの添加効果2021

    • Author(s)
      藤原魁佑, 間藤芳允, 山本拓矢, 磯野拓也, 田島健次, 佐藤敏文
    • Organizer
      化学系学協会北海道支部2021年冬季研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 多官能性マクロモノマーの環化重合 によるグラフトポリマーの側鎖トポロジー制御2021

    • Author(s)
      周東 真穂, 間藤 芳允, 磯野 拓也, 山本 拓矢, 田島 健次, 佐藤 敏文
    • Organizer
      化学系学協会北海道支部2021年冬季研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] グラフトポリマー混合シリコーンゴムの調製と物性評価2021

    • Author(s)
      江部 陽, 藤原魁佑, Brian J. Ree, 磯野拓也, 田島健次, 佐藤敏文
    • Organizer
      高分子学会 第55回北海道支部研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Static and dynamical 3D characterizations of the organic-inorganic interface in nano-composite materials using electron microscopy2020

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      12th Asia-Pacific Microscopy Conference (APMC-2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Atomic-scale observation of polymer-chain conformations using scanning transmission electron microscopy2020

    • Author(s)
      Tomohiro Miyata, Raita Goseki, Takashi Ishizone, Hiroshi Jinnai
    • Organizer
      Microscopy & Microanalysis 2020 Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atomic-resolution analysis of rubber/brass adhesive interfaces using transmission electron microscopy2020

    • Author(s)
      Katsunori Shimizu, Tomohiro Miyata, Hiroshi Jinnai
    • Organizer
      International elastomer conference(American chemical society rubber divission)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atomic-scale Analysis of Polymer Configurations and Conformations using Electron Microscopy2020

    • Author(s)
      Tomohiro Miyata, Raita Goseki, Takashi Ishizone, Hiroshi Jinnai
    • Organizer
      3rd G'L'owing Polymer Symposium in KANTO
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電子顕微鏡によるナノコンポジット材料の界面・高次構造評価の現状2020

    • Author(s)
      陣内浩司
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 透過型電子顕微鏡を用いたシリカナノ粒子分散ゴム延伸過程の解析2020

    • Author(s)
      渡邉大介、長尾知彦、宮田智衆、王孝方、丸林弘典、陣内浩司
    • Organizer
      第69回高分子学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 透過型電子顕微鏡を用いたシリカナノ粒子分散架橋ゴムにおける亀裂進展過程の解析2020

    • Author(s)
      渡邉大介、長尾知彦、宮田智衆、丸林弘典、陣内浩司
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 透過型電子顕微鏡を用いたシリカナノ粒子分散架橋ゴムにおける亀裂進展過程の解析2020

    • Author(s)
      渡邉大介、長尾知彦、宮田智衆、王孝方、丸林弘典、陣内浩司
    • Organizer
      顕微鏡学会第76回学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ブロック共重合体試料の分子量・組成分布がダブルジャイロイド構造の形態に与える影響2020

    • Author(s)
      末永崇文、渡邉大介、宮田智衆、丸林弘典、陣内浩司
    • Organizer
      顕微鏡学会第76回学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ブロック共重合体の分子量・組成分布が ダブルジャイロイド構造の欠陥に及ぼす影響2020

    • Author(s)
      末永崇文、渡邉大介、王孝方、宮田智衆、丸林弘典、陣内浩司
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ゴム/黄銅接着界面の引張破壊挙動観察2020

    • Author(s)
      清水克典,宮田智衆,陣内浩司
    • Organizer
      顕微鏡学会第76回学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 透過型電子顕微鏡を用いたゴム/黄銅接着界面の引張破壊挙動の可視化2020

    • Author(s)
      清水克典,宮田智衆,陣内浩司
    • Organizer
      第69回高分子学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 電子顕微鏡技術を用いたゴム/黄銅接着界面の破壊機構観察2020

    • Author(s)
      清水克典,宮田智衆,陣内浩司
    • Organizer
      第58回日本接着学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] シリカ充填SBR中のフィラー凝集構造の2次元散乱パターンRMC推定に対する形態解析2020

    • Author(s)
      山本 亮太,萩田克美,冨永哲雄,陣内浩司
    • Organizer
      エラストマー討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ナノコンポジット材料におけるナノ構造解析2020

    • Author(s)
      陣内浩司
    • Organizer
      ナノファイバー学会第 10 回年次大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] フィラー充填ゴムの物性解明に向けた統合的な計算科学的解析法の研究2020

    • Author(s)
      萩田克美
    • Organizer
      日本ゴム協会 年次大会 受賞講演
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ゴム中ナノ粒子の3次元構造観察とAIを援用した解析に関する研究2020

    • Author(s)
      萩田克美
    • Organizer
      応用物理学会東海支部基礎セミナー 「AIを用いた画像処理・認識技術の進展」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ゴム複合材料の粗視化分子シミュレーション2020

    • Author(s)
      萩田克美
    • Organizer
      新化学技術推進協会 先端化学・材料技術部会 コンピュータケミストリ分科会高分子WG 講演会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 環状/線状混合系のブロックコポリマー相分離構造に対する複合的分子シミュレーション解析2020

    • Author(s)
      萩田克美、本田隆、村島隆浩、川勝年洋
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分子系のシミュレーション画像に対する深層学習判別性能の検討2020

    • Author(s)
      萩田克美
    • Organizer
      高分子学会 高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] MolCollaboのSDKを活用したCOVID-19関連VR可視化教材の作成2020

    • Author(s)
      萩田克美, 棚橋航, 勅使河原良平
    • Organizer
      高分子学会 高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分子内連鎖的環化に基づくスピロ型トポロジカル高分子の精密合成と物性評価2020

    • Author(s)
      間藤芳允, 本田康平, 磯野拓也, 山本拓矢, 田島健次, 出口哲生, 佐藤敏文
    • Organizer
      第69回高分子学会討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 多環状ポリジメチルシロキサンの効率的合成の確立2020

    • Author(s)
      藤原魁佑, 間藤芳允, 山本拓矢, 磯野拓也, 田島健次, 佐藤敏文
    • Organizer
      日本化学会 第10回 CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 環状およびかご型側鎖を有するグラフトポリマーの合成と物性評価2020

    • Author(s)
      周東 真穂, 間藤 芳允, 磯野 拓也, 山本 拓矢, 田島 健次, 佐藤 敏文
    • Organizer
      日本化学会 第10回 CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Static and dynamical 3D characterizations of the organic-inorganic interface in nano-composite materials using electron microscopy2020

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      Asia-Pacific Microscopy Conference (APMC-2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical characterizations of organic-inorganic interface in nano-composite materials using advanced electron microscopy2019

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      the 9th International Conference on Advanced Fibers and Polymer Materials (ICAFPM 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical Characterization of Organic-Inorganic Interface in a Nano-Composite Using Electron Microscopy2019

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      The 11th Anniversary of Federation of Asian Polymer Societies (FAPS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Developments in Electron Tomography and FIB/SEM Serial Sectioning for 3D Morphological Analysis in Polymer Composites2019

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      The 82nd Annual Meeting of the Meteoritical Society“Workshop on Minerals, Organics, and Water in 3D View”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of 3D Tomography Holder for Tensile Deformation for Soft Materials2019

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      10th International Conference on Materials for Advanced Technologies
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical characterizations of organic-inorganic interface in nano-composite materials using advanced electron microscopy2019

    • Author(s)
      Hiroshi Jinnai
    • Organizer
      European Polymer Congress 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 日本接着学会誌 Vol.56 No.12020

    • Author(s)
      清水 克典 宮田 智衆 陣内 浩司
    • Total Pages
      41
    • Publisher
      一般社団法人 日本接着学会
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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