• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

視覚化手法によるコロイド結晶欠陥及び反応速度に関する基礎的研究

Research Project

Project/Area Number 63060003
Research Category

Grant-in-Aid for Specially Promoted Research

Allocation TypeSingle-year Grants
Research InstitutionKyoto University

Principal Investigator

伊勢 典夫  京都大学, 工学部, 教授 (00025868)

Co-Investigator(Kenkyū-buntansha) 山中 淳平  福井大学, 工学部, 助手 (80220424)
伊藤 研策  京都大学, 工学部, 助手 (10192494)
松岡 秀樹  京都大学, 工学部, 助手 (40165783)
北野 博巳  京都大学, 工学部, 講師 (40115829)
曽我見 郁夫  京都産業大学, 理学部, 教授 (20065832)
Project Period (FY) 1988 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥96,600,000 (Direct Cost: ¥96,600,000)
Fiscal Year 1990: ¥17,000,000 (Direct Cost: ¥17,000,000)
Fiscal Year 1989: ¥13,600,000 (Direct Cost: ¥13,600,000)
Fiscal Year 1988: ¥66,000,000 (Direct Cost: ¥66,000,000)
Keywordsボイド構造 / 構造形成 / オストワルド熟成則 / 超小角X線散乱 / 中性子散乱 / 第1種電気粘性効果 / コロイド結晶 / 溶液構造 / 高分子ラテックス / オストワルド熱成則 / 第一種電気粘性効果 / ラテックス / 格子振動 / 格子欠陥 / 結晶生長 / スモルコフスキー理論 / アインシュタインの粘度律 / 電気粘性効果 / イオン性高分子 / X線小角散乱 / 限外顕微鏡 / 2次元フーリエ変換
Research Abstract

(1)超小角X線散乱(USAX)装置を完成し、ラテックス系を標準試料としてその較正を行った。また種々のコロイド粒子、高分子混合系フィルム、金属合金において、従来測定できなかった巨大な密度ゆらぎの大きさを決定した。(2)超小角中性子散乱測定をポリスチレンスルホン酸ナトリウム-D_20について行い、低角領域に明白なupturn現象を認めた。これより一つのクラスターの大きさを世界で初めて決定した。(3)コロイド結晶成長の動力学を金属顕微鏡と画像処理を用いて追跡し、オストワルドの熟成則の成立を確認した。(4)イオン性高分子系の粘度測定の結果、明瞭なshrae-thinning効果を認め、また糸状高分子についてMark-Houwink-Sakurada式の指数が1.2となることを見出した。これは糸状高分子が棒状に延伸していないことを示す。(5)共焦点レーザースキャン顕微鏡により、ラテックス分散系に巨大かつ安定なvoid構造の存在を確認した。(6)動的光散乱により複数の運動モードの存在を確認し、最も遅い運動が局所的規則構造の動きによるものと解釈した。(6)一次元平板モデルについてポアツソン-ボルツマン式を近似なしに解き、Helmholtzの自由エネルギーを求め、静電的な引力の存在を証明した。

Report

(4 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • 1988 Annual Research Report
  • Research Products

    (40 results)

All Other

All Publications (40 results)

  • [Publications] H.Yoshida et al.: "Colloidal crystal growth" Faraday Trans.87. 371-378 (1991)

    • Related Report
      1990 Final Research Report Summary
  • [Publications] N.Tanaka et al.: "Raman spectroscopic study of hydrogen bonding in aqueous carboxylic acid solutions" J.Phys.Chem.95. 1503-1507 (1991)

    • Related Report
      1990 Final Research Report Summary
  • [Publications] J.Yamanaka et al.: "Revisit to the intrinsic viscosity-molecular weight relationship of ionic polymers" Macromolecules. 24. 3206-3208 (1991)

    • Related Report
      1990 Final Research Report Summary
  • [Publications] H.Matsuoka et al.: "Observation of cluster formation in polyelectrolyte solutions by small-angle neutron scattering" Macromolecules. 24. 4227-4228 (1991)

    • Related Report
      1990 Final Research Report Summary
  • [Publications] N.Ise et al.: "Inhomogeneity of solute distribution in ionic systems" Faraday Discuss.90. 153-162 (1991)

    • Related Report
      1990 Final Research Report Summary
  • [Publications] H.Matsuoka et al.: "Ultra-small-angle X-ray scattering study" Proc.Natl.Acad.Sci.USA. 88. 6618-6619 (1991)

    • Related Report
      1990 Final Research Report Summary
  • [Publications] J.Yamanaka: "Revisit to the Intrinsic ViscosityーMolecular Weight Relationship of Ionic Polymers.2." J.Am.Chem.Soc.112. 587-592 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Yoshida: "Microscopic Observation and Quasielastic LightーScattering Measurements of Colloid Crystals." J.Am.Chem.Soc.112. 592-596 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] N.Ise: "Ordering of Latex Particles and Ionic Polymers in Solutions." Langmuir. 6. 296-302 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Matsuoka: "Elastic Scattering from Cubic Lattice Systems with Paracrystalline Distortion II." Phys.Rev.B.41. 3854-3856 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] K.Ito: "Growth of Local Structure in Colloidal Suspensions." Phys.Rev.B.41. 5403-5406 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] N.Tanaka: "Raman Spectroscopic Study of Hydrogen Bonding in Aqueous Carboxylic Acid Solutions." J.Phys.Chem.94. 6290-6292 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] N.Ise,H.Matsuoka,K.Ito: "On the Distortion of an Ordered Structure of Ionic Particles in Suspension on Solution." Macromolecules. 22. 1-7 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] K.Ito,H.Okumura,H.Yoshida,N.Ise: "Life Span of a Local Structure in Colloidal Suspensions" Journal of the American Chemical Society. 111. 2347-2348 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] N.Ise,H.Matsuoka,K.Ito: "Ordering and Organization in Ionic Solutions and Emulsions" Die Angewandte Makromolekulare Chemie. 166/167. 111-130 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] T.Shimobouji,H.Matsuoka,N.Ise,H.Oikawa: "Small-angle X-ray Scattering Studies on Nonionic Microemulsions" Physical Review A. 39. 4125-4131 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Kitano,C.Yan,Y.Maeda,N.Ise: "Direct Examination of Chemical Kinetic Law by Visual Imasery.IV" Biopolymers. 28. 693-702 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 北野博巳,伊勢典夫: "会合・認識過程の動力学" 高分子. 38. 824-827 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Kitano,N.Kato,N.Ise: "Mutual Recognition between Polymerized Liposomes" Journal of the American Chemical Society. 111. 6809-6813 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] N.Tanaka,H.Kitano,N.Ise: "Raman Spectroscopic Study of the Ionization of Polyelectrolytes" Macromolecules. 22. 2652-2656 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] J.Yamanaka,H.Matsuoka,H.Kitano,N.Ise: "Revisit to the Intrinsic Viscosity-Molecular Weight Relationship of Ionic Polymers.I" Journal of Colloid and Interface Science. 134. 92-106 (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] J.Yamanaka,H.Matsuoka,H.Kitano,M.Hasegawa,N.Ise: "Revisit to the Intrinsic Viscosity-Molecular Weight Relationship of Ionic Polymers.II" Journal of American Chemical Society. 112. 587-592 (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Yoshida,K.Ito,N.Ise: "Microscopic Observation and Quasielastic Light-Scattering Measurements of Colloid Crystals" Journal of the American Chemical Society. 112. 592-596 (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] I.Sogami,T.Yoshiyama: "Kossel Line Analysis on Crystallization in Colloidal Suspensions" Phase Transitions.

    • Related Report
      1989 Annual Research Report
  • [Publications] Matsuoka,H.;Tanaka,H.;Iizuka,N.;Hashimoto,T.;Ise,N.: "Elastic Scattering from Cubic Lattice Systems with Paracrystalline Distortion II" Physical Review B.

    • Related Report
      1989 Annual Research Report
  • [Publications] Ito,K.;Okumura,H.;Yoshida,H.;Ise,N.: "Growth of Local Structure in Colloidal Suspensions" Physical Review B.

    • Related Report
      1989 Annual Research Report
  • [Publications] Tanaka,N.;Kitano,H.;Ise,N.: "Raman Spectroscopic Study of Hydrogen Bonding in Aqueous Carboxylic Acid Solutions" Journal of Physical Chemistry.

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Kitano,N.Ise: "Polymer Association Structures" American Chemical Society, 362 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Kensaku,Ito: Journal of the American Chemical Society. 110. 6955-6963 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Hideki,Matsuoka: Physical Review B. 38. 6279-6286 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kensaku,Ito: Physical Review B. 38. 10852-10859 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Norio,Ise: Macromolecules. 22. 1-7 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Hiromi,Kitano: American Chemical Society Series 384(Polymer Association Structures). 284-296 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kensaku,Ito: Journal of American Chemical Society. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Tsuyoshi,Shimobouji: Physical Review A. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Naoki,Tanaka: Macromolecules. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kensaku,Ito: Physical Review B. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Junpei,yamanaka: Journal of Colloid and Interface Science. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Ikuo,Sogami: Phase Transitions. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 曽我見郁夫: 固体物理. (1989)

    • Related Report
      1988 Annual Research Report

URL: 

Published: 1988-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi