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Improvement of nano-palpation atomic force microscope to nanoscale viscoelastic measurement

Research Project

Project/Area Number 26288097
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Polymer/Textile materials
Research InstitutionTokyo Institute of Technology (2015-2016)
Tohoku University (2014)

Principal Investigator

NAKAJIMA Ken  東京工業大学, 物質理工学院, 教授 (90301770)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2014: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Keywords原子間力顕微鏡 / ナノ触診 / 粘弾性計測 / 温度時間換算則 / 正接損失像 / 分散地図 / 高分子材料 / レオロジー
Outline of Final Research Achievements

Nano-palpation atomic force microscope, which had been originally developed by the applicant, was now improved to perform nanoscopic viscoelastic measurement. The instrument was incorporated with wide-frequency sweep capability as well as temperature control, which enabled us to precisely determine the shift factor that is most important parameter in time-temperature superposition principle. The research on filled rubber system was conducted to elucidate the powerfulness of the method, which revealed the loss tangent peak had a certain shift to lower frequency at the filler-rubber interface. Such information is indispensable in R&D of tire industry.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (12 results)

All 2016 2015 2014

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Int'l Joint Research: 6 results,  Invited: 7 results) Book (1 results)

  • [Journal Article] Size-dependent elastic modulus of ultrathin polymer films in glassy and rubbery states2016

    • Author(s)
      Hung K. Nguyen, So Fujinami, Ken Nakajima
    • Journal Title

      Polymer

      Volume: 106 Pages: 64-71

    • DOI

      10.1016/j.polymer.2016.10.012

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Elastic modulus of ultrathin polymer films characterized by atomicforce microscopy: The role of probe radius2016

    • Author(s)
      Hung K. Nguyen, So Fujinami, Ken Nakajima
    • Journal Title

      Polymer

      Volume: 87 Pages: 114-122

    • DOI

      10.1016/j.polymer.2016.01.080

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of dynamical heterogeneities and their time-evolution on the surface of an amorphous polymer2015

    • Author(s)
      Hung K. Nguyen, Dong Wang, Thomas P. Russell and Ken Nakajima
    • Journal Title

      Soft Matter

      Volume: 11 Issue: 7 Pages: 1425-1433

    • DOI

      10.1039/c4sm02483d

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Viscoelasticity of Inhomogeneous Polymers Characterized by Loss Tangent Measurements Using Atomic Force Microscopy2014

    • Author(s)
      Hung K. Nguyen, Makiko Ito, So Fujinami and Ken Nakajima
    • Journal Title

      Macromolecules

      Volume: 47 Issue: 22 Pages: 7971-7977

    • DOI

      10.1021/ma501562q

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] Rubber-filler interface visualized by nanorheological atomic force microscopy2016

    • Author(s)
      Ken Nakajima
    • Organizer
      The Second International Conference on Polymer Science and Engineering
    • Place of Presentation
      Beijing, China
    • Year and Date
      2016-12-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Highly heterogeneous nanomechanics of filled rubber systems2016

    • Author(s)
      Ken Nakajima, Xiaobin Liang, Makiko Ito and So Fujinami
    • Organizer
      The International Rubber Conference 2016 (IRC 2016)
    • Place of Presentation
      Kitakyushu, Japan
    • Year and Date
      2016-10-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nanorheological Investigation of Rubber-Filler Interface2016

    • Author(s)
      Ken Nakajima
    • Organizer
      Taiwan-Japan Bilateral Polymer Symposium 2016 (TJBPS 2016)
    • Place of Presentation
      Hsinchu, Taiwan
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] AFM Nanomechanics on Various Rubbery Materials2016

    • Author(s)
      Ken Nakajima, Xiaobin Liang and Makiko Ito
    • Organizer
      15th International Seminar on Elastomers and Global Tire Technology Forum (ISE & GTTF 2016)
    • Place of Presentation
      Qingdao, China
    • Year and Date
      2016-06-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nanomechanics of filled rubber during uniaxial stretch2015

    • Author(s)
      Ken Nakajima
    • Organizer
      2015 National Rubber Information Meeting, 2nd Asia Rubber Tech Forum
    • Place of Presentation
      Xi'an, China
    • Year and Date
      2015-10-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] AFM-based Elasticity and Viscoelasticity Measurements for Polymeric Materials2015

    • Author(s)
      Ken Nakajima
    • Organizer
      The 5th International Symposium on SPM Standardization (SPM 2015)
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-05-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] AFM-based viscoelasticity measurement for polymeric materials2015

    • Author(s)
      Ken Nakajima
    • Organizer
      249th ACS National Meeting & Exposition
    • Place of Presentation
      Denver, Colorado, USA
    • Year and Date
      2015-03-22 – 2015-03-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Book] 動的粘弾性チャートの解釈事例集2016

    • Author(s)
      中嶋 健(分担執筆)
    • Total Pages
      399
    • Publisher
      技術情報協会
    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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