Studies on configuration and solution structure of novel polymacromonomers

• Project/Area Number: 22550111
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Polymer chemistry
• Research Institution: Kyoto University
• Principal Investigator: NAKAMURA Yo 京都大学, 大学院・工学研究科, 准教授 (90243162)
• Co-Investigator(Kenkyū-buntansha): YOSHIZAKI Takenao 京都大学, 大学院・工学研究科, 教授 (90230705) ; OSA Masashi 京都大学, 大学院・工学研究科, 講師 (50332721)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 櫛型高分子 / ポリマクロモノマー / 剛直性 / 広がり / 粘弾性 / 誘電緩和 / 剛直性パラメター / 希薄溶液物性 / 平均二乗回転半径 / 液晶性 / セグメント間相互作用 / 星型高分子

Research Abstract

A polymacromonomer consisting of a polydiene main chain with polystyrene side chains issynthesized by anionic polymerization. Solution characterization of this polymer was taken to determine the stiffness parameter of the main chain. Viscoelastic and dielectric measurements of concentrated solutions of this polymer was also made to study its mobility.

Research Products

• [Journal Article] Dilute solution properties of polymacromonomer consisting of polybutadiene backbone and polystyrene side chains (2013)
  • Author(s): Yuuji Hatanaka, Yo Nakamura
  • Journal Title: Polymer Volume: 45巻 Issue: 5 Pages: 1538-1542
  • DOI: 10.1016/j.polymer.2013.01.007
  • NAID: 120005242766
  • Peer Reviewed
• [Journal Article] Effects of side-chain ends on the stiffness and excluded-volume parameters of polymacromonomers (2012)
  • Author(s): Hidetsugu Kanda, Yo Nakamura
  • Journal Title: Polymer Journal Volume: 44巻 Issue: 3 Pages: 115-120
  • DOI: 10.1038/pj.2011.132
  • NAID: 10030169093
  • Peer Reviewed
• [Journal Article] Effects of Molecular-Weight Distribution on SEC-MALS Measurements (2012)
  • Author(s): 近藤 泰史, 中村 洋
  • Journal Title: KOBUNSHI RONBUNSHU Volume: 69 Issue: 7 Pages: 387-391
  • DOI: 10.1295/koron.69.387
  • NAID: 10030932354
  • ISSN: 0386-2186, 1881-5685
  • Peer Reviewed
• [Journal Article] Rheo-optical study on dynamics of bottlebrush-like polymacromonomer consisting of polystyrene. II. Side chain length dependence on dynamical stiffness of main chain (2012)
  • Author(s): Hiroshi Iwawaki, Osamu Urakawa, Tadashi Inoue, Yo Nakamura
  • Journal Title: Macromolecules Volume: 45巻 Issue: 11 Pages: 4801-4808
  • DOI: 10.1021/ma300269b
  • Peer Reviewed
• [Journal Article] Rheo-optical study on dynamics of bottlebrush-like polymacromonomer consisting of polystyrene (2011)
  • Author(s): Hiroshi Iwawaki, Tadashi Inoue, Yo Nakamura
  • Journal Title: Macromolecules Volume: 44巻 Issue: 13 Pages: 5414-5419
  • DOI: 10.1021/ma2008332
  • Peer Reviewed
• [Journal Article] Intermolecular interactions of brush-like polymers (2011)
  • Author(s): Yo Nakamura
  • Journal Title: Polymer Journal Volume: 43巻 Issue: 9 Pages: 757-761
  • DOI: 10.1038/pj.2011.61
  • NAID: 10029472327
  • Peer Reviewed
• [Journal Article] Second and third virial coefficients of low-molecular-weight polystyrene with a benzyl end in toluene (2010)
  • Author(s): Hiroshi Okada, Shuhei Matsumoto, Yo Nakamura
  • Journal Title: Polymer Journal Volume: 42巻 Issue: 5 Pages: 386-390
  • DOI: 10.1038/pj.2010.11
  • NAID: 10026365339
  • Peer Reviewed
• [Journal Article] Second and third virial coefficients of low-molecular-weight polystyrene with a benzyl end in toluene (2010)
  • Author(s): H.Okada, S.Matsumoto, Y.Nakamura
  • Journal Title: Polym.J. Volume: 42 Pages: 386-390
  • NAID: 10026365339
  • Peer Reviewed
• [Presentation] Inter- and Intramolecular Interactions of Brush-Like Polymers (2012)
  • Author(s): Y. Naka mura
  • Organizer: The 9th SPSJ International Polymer Conference
  • Place of Presentation: 神戸国際会議場(兵庫県)
  • Year and Date: 2012-12-11
• [Presentation] Inter- and Intramolecular Interactions of Brush-Like Polymers (2012)
  • Author(s): Y. Naka mura
  • Organizer: Joint Symposium of 5th International Symposium on Polymer Materials Science & 8th Osaka University Macromolecular Symposium
  • Place of Presentation: 大阪大学豊中キャンパス(大阪府)
  • Year and Date: 2012-11-10
• [Presentation] Θ溶媒中における低分子ポリイソプレンの第2ビリアル係数 (2012)
  • Author(s): 大橋泰良,井上耕太,中村 洋
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋工業大学(愛知県)
  • Year and Date: 2012-09-19
• [Presentation] ボトルブラシ状高分子のダイナミクス:側鎖末端基種および主鎖分岐密度の効果 (2012)
  • Author(s): 井上正志,岩脇 寛,中村 洋
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋工業大学(愛知県)
  • Year and Date: 2012-09-19
• [Presentation] SEC-MALS測定における分子量分布の影響について (2012)
  • Author(s): 近藤泰史,中村 洋
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋工業大学(愛知県)
  • Year and Date: 2012-09-19
• [Presentation] Inter- and Intramolecular Interactions of Brush-Like Polymers, Gordon Research Conference (2012)
  • Author(s): Y. Naka mura
  • Organizer: Polymer Physics 2012
  • Place of Presentation: Mount Holyoke Collage, MA(U. S. A.)
  • Year and Date: 2012-07-22
• [Presentation] ポリスチレンスルホン酸ナトリウムからなるポリマクロモノマーの光散乱測定 (2012)
  • Author(s): 井手啓太,中村 洋
  • Organizer: 第58回高分子研究発表会(神戸)
  • Place of Presentation: 兵庫県民会館(兵庫県)
  • Year and Date: 2012-07-13
• [Presentation] 側鎖重合度が100を超えるポリスチレンポリマクロモノマーの液晶形成 (2012)
  • Author(s): 森本逸朗,中村 洋
  • Organizer: 第58回高分子研究発表会(神戸)
  • Place of Presentation: 兵庫県民会館(兵庫県)
  • Year and Date: 2012-07-13
• [Presentation] ポリスチレンスルホン酸ナトリウムからなるポリマクロモノマーの希薄溶液中における拡がりの塩濃度依存性 (2012)
  • Author(s): 北河佑介,中村 洋
  • Organizer: 第61回高分子学会年会
  • Place of Presentation: パシフィコ横浜(神奈川県)
  • Year and Date: 2012-05-29
• [Presentation] ポリスチレンスルホン酸ナトリウムからなるポリマクロモノマーの希薄溶液中における拡がりの塩濃度依存 性 (2012)
  • Author(s): 北河 祐介, 中村 洋
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: パシフィコ横浜(神奈川県)
• [Presentation] Inter- and Itramolecular Interactions of Brush- Like Polymers (2012)
  • Author(s): Yo Nakamura
  • Organizer: Gordon Research Conference, Polymer Physics
  • Place of Presentation: Mount Holyoke College, MA, US
• [Presentation] Θ溶媒中における低分子量ポリイソプレンの第2ビリアル係数 (2012)
  • Author(s): 大橋 泰良, 井上 耕太, 中村 洋
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋工業大学(愛知県)
• [Presentation] ボトルブラシ状高分子のダイナミクス: 側鎖末端基種および主鎖分岐密度の効果 (2012)
  • Author(s): 井上 正志, 岩脇 寛, 中村 洋
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋工業大学(愛知県)
• [Presentation] Inter- and Itramolecular Interactions of Brush-Like Polymers (2012)
  • Author(s): Yo Nakamura
  • Organizer: Joint Symposium of 5th International Symposium on Polymer Materials Science & 8th Osaka University Macromolecular Symposium
  • Place of Presentation: 大阪大学豊中キャンパス(大阪府)
• [Presentation] Inter- and Itramolecular Interactions of Brush-Like Polymers (2012)
  • Author(s): Yo Nakamura
  • Organizer: The 9th SPSJ International Polymer Conference
  • Place of Presentation: 神戸国際会議場(兵庫県)
• [Presentation] Inter- and Intramolecular Interactions of Brush-Like Polymers (2011)
  • Author(s): Y. Naka mura
  • Organizer: KIPS-ESPCI Workshop on Polymer Science 2011(招待講演)
  • Place of Presentation: 京都大学桂キャンパス(京都府)
  • Year and Date: 2011-11-29
• [Presentation] Inter- and Intramolecular Interactions of Brush-Like Polymers (2011)
  • Author(s): Yo Nakamura
  • Organizer: KIPS-ESPCI Workshop on Polymer Science 2011
  • Place of Presentation: Katsura Campus, Kyoto University(招待講演)
  • Year and Date: 2011-11-29
• [Presentation] ポリスチレンスルホン酸ナトリウムを側鎖とするポリマクロモノマーの水溶液中における拡がり (2011)
  • Author(s): 中村 洋,長谷川祐介
  • Organizer: 第60回高分子討論会
  • Place of Presentation: 岡山大学(岡山県)
  • Year and Date: 2011-09-30
• [Presentation] ポリスチレンスルホン酸ナトリウムを側鎖とするボリマクロモノマーの水溶液中における拡がり (2011)
  • Author(s): 中村洋, 長谷川祐介
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 岡山大学津島キャンパス
  • Year and Date: 2011-09-30
• [Presentation] θ溶媒中における低分子ポリイソプレンの第2ビリアル係数 (2011)
  • Author(s): 大橋泰良,井上耕太,中村 洋
  • Organizer: 第57回高分子研究発表会(神戸)
  • Place of Presentation: 兵庫県民会館(兵庫県)
  • Year and Date: 2011-07-15
• [Presentation] θ溶媒中における低分子量ポリイソプレンの第2ビリアル係数 (2011)
  • Author(s): 大橋泰良, 井上耕太, 中村洋
  • Organizer: 第57回高分子研究発表会(神戸)
  • Place of Presentation: 兵庫県民会館
  • Year and Date: 2011-07-15
• [Presentation] 主鎖にポリイソプレン構造を持つポリスチレンポリマクロモノマーの誘電緩和測定 (2011)
  • Author(s): 中村 洋,畑中悠史,山本誠治,松宮由実,渡辺 宏
  • 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)
  • Year and Date: 2011-05-26
• [Presentation] 主鎖にポリイソプレン構造を持つポリスチレンポリマクロモノマーの誘電緩和測定 (2011)
  • Author(s): 中村洋, 畑中悠史, 山本誠治, 松宮由実, 渡辺宏
  • Organizer: 第60回高分子学会年次大会
  • Place of Presentation: 大阪国際会議場
  • Year and Date: 2011-05-26
• [Presentation] Characterization of Polymacromonomer Consisting of Polyisoprene Backbone with Polystyrene Side Chains (2010)
  • Author(s): Y. Naka mura, Y. Hatanaka
  • Organizer: Pacifichem 2010
  • Place of Presentation: Honolulu Hawaii(U. S. A.)
  • Year and Date: 2010-12-20
• [Presentation] Characterization of polymacromonomer consisting of polyisoprene backbone with polystyrene side chains (2010)
  • Author(s): Yo Nakamura, Yuji Hatanaka
  • Organizer: Pacifichem 2010
  • Place of Presentation: Honolulu, Hawaii, U.S.A.
  • Year and Date: 2010-12-20
• [Presentation] ポリマクロモノマーの第2ビリアル係数 (2010)
  • Author(s): 中村 洋
  • Organizer: 第59回高分子討論会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-15
• [Presentation] ポリマクロモノマー溶液の第2ビリアル係数 (2010)
  • Author(s): 中村洋
  • Organizer: 第59回高分子討論会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-15
• [Presentation] ポリイソプレンからなるポリマクロモノマーの第2ビリアル係数 (2010)
  • Author(s): 山本誠治,井上耕太,中村 洋
  • Organizer: 第56回高分子研究発表会(神戸)
  • Place of Presentation: 兵庫県民会館(兵庫県)
  • Year and Date: 2010-07-16
• [Presentation] Dilute Solution Properties of Poly(styrene macromonomer) with Polybutadiene Backbone (2010)
  • Author(s): Y. Naka mura, Y. Hatanaka
  • Organizer: 第59回高分子学会年次大会
  • Place of Presentation: パシフィコ横浜(神奈川県)
  • Year and Date: 2010-05-28
• [Presentation] Dilute Solution Properties of Poly (styrene macromonomer) with Polybuta diene Backbone (2010)
  • Author(s): Y.Nakamura, Y.Hatanaka
  • Organizer: 第59回高分子学会年次大会
  • Place of Presentation: パシフィコ横浜(神奈川県)
  • Year and Date: 2010-05-28
• [Book] Polymer Properties in Solutions (2012)
  • Author(s): K. Matyjaszewski and C. Moller
  • Publisher: Elsevier BV
• [Book] Polymer Science: A Comprehensive Reference, Volume 2, Chapter 2.02 Polymer Properties in Solutions (2012)
  • Author(s): Yo Nakamura and Takashi Norisuye
  • Total Pages: 28
  • Publisher: Elsevier Science