Development of functional polyimides for printabe electronics

• Project/Area Number: 23550251
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Polymer/Textile materials
• Research Institution: Tokyo University of Science
• Principal Investigator: YAMASHITA Takashi 東京理科大学, 理工学部, 准教授 (70210416)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000); Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: 高分子機能材料 / ポリイミド / 表面レリーフ / 濡れ性 / 発泡 / 光反応 / プリンタブルエレクトロニクス / 表面自由エネルギー / パターニング / ポリベンズオキサゾール / 熱膨張 / 相分離 / フレキシブルエレクトロニクス / 太陽電池 / 熱伝導性 / インクジェット

Research Abstract

Surface relief patterning of various polyimides containing additives was successfully performed by only photoirradiation, without development process. positive or negative tone can be controlled by the selection of the additives. Mechanism of the patten formation is based on the Tg change of the polymer affected by the generation of an acid or a base in the photoirradiated area. Surface wettability of the polyimides was also controlled by photoirradiation. Those materials are used as the promising step for printable electronics fabrication.

Research Products

• [Journal Article] Highly Elastic Liquid Crystals with a Sub-nanonewton Bending Elastic Constant Mediated by the Resident Molecular Assemblies (2014)
  • Author(s): S. Aya , H. Obara , D. Pociecha , F. Araoka , K. Okano ,K. Ishikawa , E. Gorecka , T. Yamashita , H. Takezoe
  • Journal Title: Adv. Mater Volume: 26 Pages: 1918-1922
  • Peer Reviewed
• [Journal Article] Phenylboronic Acid- Installed Polymeric Micelles for Targeting Sialylated Epitopes in Solid State Tumors (2013)
  • Author(s): S. Deshayes, H. Cabral, T. Ishii, Y. Miura, S. Kobayashi, T. Yamashita, A. Matsumoto, Y. Miyahara, N. Nishiyama, K. Kataoka
  • Journal Title: J. Am. Chem. Soc. Volume: 135 (41)
• [Journal Article] Efficient Persistent Room Temperature Phosphorescence in Organic Amorphous Materials under Ambient Condition (2013)
  • Author(s): S. Hirata, K. Totani, J. Zhang, T. Yamashita, Kaji, S. R. Marder, T. Watanabe, C. Adachi
  • Journal Title: Adv. Func. Mater. Volume: 23 Pages: 1-12
• [Journal Article] Polymerization Mechanism for Radiation-Induced Grafting of Polystyrene into Alicyclic Polyimide films for Preparation of Polymer Electrolyte Membrance (2013)
  • Author(s): J. Park, K. Enomoto, T. Yamashita, Y. Takagi, K. Todaka, Y, Maekawa
  • Journal Title: J. Membrance Sci. Volume: 438 Pages: 1-7
• [Journal Article] Phenylboronic Acid- Installed Polymeric Micelles for Targeting Sialylated Epitopes in Solid State Tumors (2013)
  • Author(s): Ken Ishikawa , Ewa Gorecka , Takashi Yamashita , and Hideo Takezoe
  • Journal Title: J. Amer. Chem. Soc. Volume: 135 Pages: 15501-15507
  • Peer Reviewed
• [Journal Article] Efficient persistent room temperature phosphorescence in organic amorphous materials under ambient conditions (2013)
  • Author(s): S. Hirata, K. Totani, J. Zhang, T. Yamashita, H. Kaji, S. Marder, T. Watanabe, C. Adachi
  • Journal Title: Adv. Func. Materials Volume: 23 Pages: 3386-3397
  • Peer Reviewed
• [Journal Article] Effect of temperature on the surface relief grating formation caused by rotation of light-driven molecular motor (2013)
  • Author(s): J. Park, K. Enomoto, T. Yamashita, Y. Takagi, K. Todaka, Y. Maekawa
  • Journal Title: J. Membrance Sci. Volume: 438 Pages: 1-7
  • NAID: 130004833536
  • Peer Reviewed
• [Journal Article] Efficient Persistent Room Temperature Phosphorescence in Organic Amorphous Materials under Ambient Conditions (2013)
  • Author(s): S. Hirata, K. Totani, J. Zhang, T. Yamashita, H. Kaji, S. R. Marder, T. Watanabe, C. Adachi,
  • Journal Title: Adv. Func. Mater. Volume: 23 Pages: 1-12
  • Peer Reviewed
• [Journal Article] Effect of temperature on the surface relief grating formation caused by rotation of light-driven molecular motor (2013)
  • Author(s): S. Ogino, M. Kawamoto K. Okano, T. Yamashita
  • Journal Title: J. Photopolymer, Sci., Tech Volume: 26
  • NAID: 130004833536
  • Peer Reviewed
• [Journal Article] Metal-Ion Permeation in Congested Nanochannels : The Exposure Effect of Ag+ Ions on the Phosphorescent Properties of a Gold(I)–Pyrazolate Complex that is Confined in the Nanoscopic Channels of Mesoporous Silica (2012)
  • Author(s): H. O. Lintang, K. Kinbara, T. Yamashita, T. Aida
  • Journal Title: Chemistry, an Asian Journal Volume: 7 Pages: 2068-2072
• [Journal Article] Electron Donor and Acceptor Spatial Distribution in Structured Bulk Heterojunction Photovoltaic Devices Induced by Periodic Photopolymerization (2012)
  • Author(s): S. Watanabe, Y. Fukuchi, M. Fukazawa, T. Sassa, M. Uchiyama, T. Yamashita, M. Matsumoto, T. Aoyama
  • Journal Title: Langmuir Volume: 28 Pages: 10305-10309
• [Journal Article] Metal-Ion Permeation in Congested Nanochannels:The Exposure Effect of Ag＋Ions on the Phosphorescent Properties of a Gold(I)-Pyrazolate Complex that is Confined in the Nanoscopic Channels of Mesoporous Silica (2012)
  • Author(s): H. O.Lintang, K. Kinbara, T. Yamashita, T. Aida
  • Journal Title: Chem.Asian.J Volume: 7 Issue: 9 Pages: 2068-2072
  • DOI: 10.1002/asia.201200041
  • Peer Reviewed
• [Journal Article] Sulfonated Polyaramide: Stir-induced chirality in its aqueous solution (2012)
  • Author(s): K. Okano, T. Yamashita
  • Journal Title: Chem. Lett. Volume: 41 Issue: 7 Pages: 750-752
  • DOI: 10.1246/cl.2012.750
  • NAID: 130004867787
  • Peer Reviewed
• [Journal Article] Formation of Chiral Environment by a Mechanical Induced Vortex Flow (2012)
  • Author(s): K. Okano, T. Yamashita,
  • Journal Title: Chem. Phy. Chem. Volume: 13 Issue: 9 Pages: 2263-71
  • DOI: 10.1002/cphc.201200003
  • Peer Reviewed
• [Journal Article] Chirality controlled by vortex (2012)
  • Author(s): K. Okano, T. Yamashita
  • Journal Title: Kagaku Volume: 67 Pages: 72-73
  • Peer Reviewed
• [Journal Article] Emergence of chirality induced by vortex mixing (2012)
  • Author(s): T. Yamashita, K. Okano
  • Journal Title: Kobunshi Volume: 61 Pages: 765-766
  • NAID: 10031009299
  • Peer Reviewed
• [Journal Article] Inside Cover: Metal-Ion Permeation in Congested Nanochannels: The Exposure Effect of Ag+ Ions on the Phosphorescent Properties of a Gold(I)-Pyrazolate Complex that is Confined in the Nanoscopic Channels of Mesoporous Silica (2012)
  • Author(s): Lintang, Hendrik, K. Kinbara, T. Yamashita, T. Aida
  • Journal Title: Chemistry--An Asian Journal Volume: 7 Issue: 9 Pages: 1962-1962
  • DOI: 10.1002/asia.201290036
  • Peer Reviewed
• [Journal Article] Degradation manner of polymer grafts chemically attached on thermally stable polymer films : swelling-induced detachment of hydrophilic grafts from polymer substrates in aqueous media (2011)
  • Author(s): K. Enomoto, S. Takahashi, T. Iwase, T, Yamashita, Y. Maekawa
  • Journal Title: J. Mater. Chem. Volume: 21 Pages: 9343-9349
• [Journal Article] Photoresponsive Liquid-Crystalline Polymers Containing a Block Mesogenic Side-Chain : Systematic Studies on Structural Parameters for Nanophase-Separated Structures (2011)
  • Author(s): K. Okano, Y. Mikami, M. Hidaka, T. Yamashita
  • Journal Title: Macromolecules Volume: 44 Pages: 5605-5611
• [Journal Article] Circularly Polarized Luminescence of Rhodamine B in a Supramolecular Chiral Medium Formed by a Vortex Flow (2011)
  • Author(s): K. Okano, M. Taguchi, M. Fujiki, T. Yamashita
  • Journal Title: Angew. Chemie. Int. Ed. Volume: 50 Pages: 12474-12477
• [Journal Article] Mass Migration on a Polymer Surface Caused by Photoinduced Molecular Rotation (2011)
  • Author(s): K. Okano, S. Ogino, M. Kawamoto, T. Yamashita
  • Journal Title: Chem. Commun. Volume: 47 Pages: 11891-11893
• [Journal Article] Inhomogeneous quantum yield distribution of PAG or PBGs in solid state polymer matrix, (2011)
  • Author(s): T. Yamashita, K Tomitazu, T. Kato, K. Okano
  • Journal Title: J. Photopolym., Sci. Tech Volume: 23 Pages: 609-10
  • NAID: 130004833425
  • Peer Reviewed
• [Journal Article] Extraordinary Large Refractive Index Change of Poly(phenylene vinylene) derivatives induced by photo- or quantum beam irradiation (2011)
  • Author(s): T. Yamashita, K. Shinohara, Y. Nakatoh, K. Okano
  • Journal Title: J. Photopolym., Sci. Tech Volume: 23 Pages: 607-8
  • NAID: 130004833424
  • Peer Reviewed
• [Journal Article] Degradation manner of polymer grafts chemically attached on thermally stable polymer films: swelling-induced detachment of hydrophilic grafts from polymer substrates in aqueous media (2011)
  • Author(s): K. Enomoto, S. Takahashi, T. Iwase, T, Yamashita, Y. Maekawa
  • Journal Title: J. Mater. Chem Volume: 21 Pages: 9343-9349
  • Peer Reviewed
• [Journal Article] Photoresponsive Liquid-Crystalline Polymers Containing a Block Mesogenic Side-Chain: Systematic Studies on Structural Parameters for Nanophase-Separated Structures (2011)
  • Author(s): K. Okano, Y. Mikami, M. Hidaka, T. Yamashita
  • Journal Title: Macromolecules Volume: 44 Pages: 5605-5611
  • Peer Reviewed
• [Journal Article] Emergence of Chiral Environments by Effect of Flows; The Case of an Ionic Oligomer and Congo Red Dye (2011)
  • Author(s): K. Okano, O. Arteaga, J. M. Ribo, T. Yamashita
  • Journal Title: Chem. Eur. J Volume: 17 Pages: 9288-9292
  • Peer Reviewed
• [Journal Article] Selective Chiral Handedness Induced in Spin-Coated Polyaramide Films (2011)
  • Author(s): K. Okano, T. Yamashita
  • Journal Title: Polym. J Volume: 43 Pages: 941-943
  • NAID: 10030167449
  • Peer Reviewed
• [Journal Article] Circularly Polarized Luminescence of Rhodamine B in a Supramolecular Chiral Medium Formed by a Vortex Flow (2011)
  • Author(s): K. Okano, M. Taguchi, M. Fujiki, T. Yamashita
  • Journal Title: Angew. Chemie. Int. Ed. Volume: 50 Pages: 12474-12477
  • Peer Reviewed
• [Journal Article] Mass Migration on a Polymer Surface Caused by Photoinduced Molecular Rotation (2011)
  • Author(s): K. Okano, S. Ogino, M. Kawamoto, T. Yamashita
  • Journal Title: Chem. Commun Volume: 47 Pages: 11891-11893
  • Peer Reviewed
• [Journal Article] 生命の起源 不斉はどのようにして作られたか？ (2011)
  • Author(s): 山下 俊
  • Journal Title: 化学と教育 Volume: 59 Pages: 504-505
  • Peer Reviewed
• [Presentation] Photoinduced nano or micro sized structure formation (2013)
  • Organizer: International Symposium for the 70^<th> Anniversary of the Tohoku Branch of the Chemical Society of Japan
  • Place of Presentation: 仙台
  • Year and Date: 2013-09-28
• [Presentation] 光化学の基礎 (2013)
  • Author(s): 山下俊
  • Organizer: ラドテック研究会
  • Place of Presentation: 東京
  • Invited
• [Presentation] 高耐熱性樹脂の透明化と機能化 (2012)
  • Organizer: 耐熱性樹脂講演会
  • Place of Presentation: 東京
  • Year and Date: 2012-09-27
  • Invited
• [Presentation] 耐熱性樹脂-ポリイミド-の特性と機能化 (2012)
  • Organizer: クレイチームセミナー
  • Place of Presentation: 仙台
  • Year and Date: 2012-08-22
  • Invited
• [Presentation] 光反応を用いた高分子材料の物性制御とナノ構造制御 (2012)
  • Author(s): 山下 俊・岡野 久仁彦
  • Organizer: 第61回高分子学会討論会
  • Place of Presentation: 名古屋
• [Presentation] 光反応を利用したポリイミドの表面機能化 (2012)
  • Author(s): 小寺 史晃、山下 俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] ポリベンゾオキサゾールの光表面レリーフ形成 (2012)
  • Author(s): 蓑 基史、岡野 久仁彦、山下 俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] ジアリールエテン誘導体の光固相反応の不均一分布 (2012)
  • Author(s): 加藤 俊彦、岡野 久仁彦、山下 俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] 共役系高分子のフォトオプティカル効果と光記録材料への応用 (2012)
  • Author(s): 篠原 浩太、堤 浩一、岡野 久仁彦、山下俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] 光駆動分子モーターの回転に由来する高分子フィルム表面での物質移動 (2012)
  • Author(s): 荻野 昇平、川本 益輝、岡野久仁彦、山下 俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] アキラルなイオン性オリゴマーの調製と撹拌によるキラリティーの誘起 (2012)
  • Author(s): 紫垣 将彦、岡野 久仁彦、山下 俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] カーボンナノチューブを分散した高強度ゲルの作製および評価 (2012)
  • Author(s): 鈴木 啓祐、岡野 久仁彦、山下 俊
  • Organizer: 第61回高分子学会年次大会
  • Place of Presentation: 横浜
• [Presentation] Inhomogeneous Kinetics Distribution of Photochromic Reaction of Diarylethene in Solid State Polymer (2012)
  • Author(s): T. Yamashita, T. Kato, K. Okano
  • Organizer: International Conference on Photopolymer Science and Technology
  • Place of Presentation: Chiba
• [Presentation] Surface Relief Formation and Surface Modification of Polyimides with Photochemical Reactions (2012)
  • Author(s): T. Yamashita, F. Kodera, M. Mino and K. Okano
  • Organizer: International Conference on Photopolymer Science and Technology
  • Place of Presentation: Chiba
• [Presentation] Photo-induced Surface Modification of Polyimides for Printable Electronics Fabrication (2012)
  • Author(s): T. Yamashita, F. Kodera, M. Mino, Y. Matsuzawa, K. Okano
  • Organizer: NanoTech Conference
  • Place of Presentation: Santa Clara, USA
• [Presentation] 耐熱性樹脂 - ポリイミド - の特性と機能化 (2012)
  • Author(s): 山下 俊
  • Organizer: クレイチームセミナー
  • Place of Presentation: 仙台
  • Invited
• [Presentation] Inhomogeneous Quantum Yield Distribution of Photochromic Reactions of Diarylethene Derivatives in Solution and in Solid State Polymers (2012)
  • Author(s): T. Yamashita, T. Kato, K. Okano
  • Organizer: International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] フォトポリマーの特性評価 (2012)
  • Author(s): 山下俊
  • Organizer: フォトポリマー懇話会
  • Place of Presentation: 東京
  • Invited
• [Presentation] Light Surface Relief Patterning of Polybenzoxazole (2012)
  • Author(s): M. Mino, K. Okano, T. Yamashita
  • Organizer: The 11th Clayteam Seminar
  • Place of Presentation: Tokyo
• [Presentation] Mechanism and Structure Dependence of Surface Relief Patterning of Polybenzoxazole (2012)
  • Author(s): M. Mino, K. Okano, T. Yamashita
  • Organizer: International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] Preparation and Evaluation of Double-Network Gel containing Carbon Nanotube (2012)
  • Author(s): K. Suzuki, . Okano, T. Yamashita
  • Organizer: 21st IUPAC International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] Evaluation of high strength Gel containing Carbon nanotube (2012)
  • Author(s): K. Suzuki, . Okano, T. Yamashita
  • Organizer: 11th Clayteam Seminar
  • Place of Presentation: Tokyo
• [Presentation] Formation of a surface relief gratings on films caused by rotation of light-driven molecular motor (2012)
  • Author(s): S. Ogino, M. Kawamoto, K. Okano, T. Yamashita
  • Organizer: Photopolymer Conference
  • Place of Presentation: Chiba
• [Presentation] Relation of Heating and Mass Transfer due to the Rotation of the Light-Driven Molecular Motor (2012)
  • Author(s): S. Ogino, M. Kawamoto, K. Okano, T. Yamashita
  • Organizer: International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] Relation of heating and SRG formation due to the rotation of the light-driven molecular motor (2012)
  • Author(s): S. Ogino, M. Kawamoto, K. Okano, T. Yamashita
  • Organizer: The 11th Clayteam Seminar
  • Place of Presentation: Tokyo
• [Presentation] Spramolecular chirality induced by stirring of ionic oligomer solution (2012)
  • Author(s): M. Shigaki, K. Okano, T. Yamashita
  • Organizer: 21st IUPAC International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] Stir-induced chirality of solution containing achiral ionic oligomers (2012)
  • Author(s): M. Shigaki, K. Okano, T. Yamashita
  • Organizer: 7th Clayteam seminer
  • Place of Presentation: Tokyo
• [Presentation] Photo-Optical Effect of Poly(p-phenylene vinylene) Derivatives (2012)
  • Author(s): Kota Shinohara, Kohichi Tsutsumi, Takashi Yamashita
  • Organizer: The 29th International Conference of Photopolymer Science and Technology,
  • Place of Presentation: Chiba
• [Presentation] . Photo Induced Refractive Index Induction of Conjugated Polymer and Its Reaction Mechanism (2012)
  • Author(s): Kota Shinohara, Kohichi Tsutsumi, Takashi Yamashita
  • Organizer: International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] Bismuth-Carbon Bond Formation through the Reaction of Dibismuthines with Organic Halides (2012)
  • Author(s): N. Kodama, S. Shimada, T. Yamashita
  • Organizer: International Conference on Physical Organic Chemistry
  • Place of Presentation: Durham, UK
• [Presentation] 耐熱性高分子の構造設計と機能制御 (2011)
  • Author(s): 山下俊
  • Organizer: 新潟化工懇話会講演会(招待講演)
  • Place of Presentation: 新潟大学
• [Presentation] フォトポリマーの特性評価 (2011)
  • Author(s): 山下俊
  • Organizer: フォトポリマー懇話会講習会(招待講演)
  • Place of Presentation: 東京理科大学
• [Presentation] Design and function of polyimide (2011)
  • Author(s): T. Yamashita
  • Organizer: Takoma(招待講演)
  • Place of Presentation: Daejon, Korea
• [Presentation] Novel Photofunctional Materials for Electronics and Photonics, (2011)
  • Author(s): T. Yamashita
  • Organizer: Lectureat KRIST(招待講演)
  • Place of Presentation: Daejon, Korea
• [Presentation] ジスチリルアレーン誘導体のフォトオプティカル効果 (2011)
  • Author(s): 篠原 浩太,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] ポリベンゾイミダゾールの表面光レリーフパターニング (2011)
  • Author(s): 蓑 基史,小寺 史晃,松沢 康史,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] ジアリールエテン誘導体の高分子固相中におけるフォトクロミック反応の不均一反応分布とメモリ効果 (2011)
  • Author(s): 加藤 俊彦,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] ポリイミドの光表面自由エネルギー制御 (2011)
  • Author(s): 小寺 史晃,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] カーボンナノチューブを含有する高強度ゲルの作製と評価 (2011)
  • Author(s): 鈴木 啓祐,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] 異なるイオン種で置換したイオン性オリゴマー溶液の調製と攪拌によって生じるキラリティーの測定 (2011)
  • Author(s): 紫垣 将彦,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] 分子モーターをドープしたPMMAフィルムの表面レリーフグレーティング形成挙動 (2011)
  • Author(s): 荻野 昇平,川本 益揮,岡野 久仁彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 大阪
• [Presentation] 自己機能形成材料によるパターン構築への応用 (2011)
  • Author(s): 山下 俊,小寺 史晃,蓑 基史,岡野 久仁彦
  • Organizer: 第60回高分子学会討論会(招待講演)
  • Place of Presentation: 岡山
• [Presentation] 撹拌によるイオン性ポリアラミド溶液のキラリティー制御 (2011)
  • Author(s): 岡野 久仁彦,紫垣 将彦,山下 俊
  • Organizer: 第60回高分子学会討論会
  • Place of Presentation: 岡山
• [Presentation] KPFM imaging and HPLC analysis for photo-assisted formation of donor-acceptor spatial distribution in organic photovoltaic devices (2011)
  • Author(s): M.Fukasawa, S.Watanabe, Y.Tajima, Y.Fukuchi, K.Takaishi, T.Sassa, M.Matsumoto, T.Yamashita, M.Uchiyama, T.Aoyama
  • Organizer: European Conference on Molecular Electronics
  • Place of Presentation: Barcelona, Spain
• [Presentation] Sulfonated Polyaramide Exhibiting a Lyotropic Liquid Crystal for a Template Material (2011)
  • Author(s): K. Okano, T. Yamashita
  • Organizer: International Conference on Material Chemistry
  • Place of Presentation: Manchester, UK
• [Presentation] Inhomogeneous quantum yield distribution of photochromic reactions in solid state polymers and their Activation volume dependency (2011)
  • Author(s): T. Yamashita, T. Kato, K. Okano
  • Organizer: International Conference on Material Chemistry
  • Place of Presentation: Manchester, UK
• [Presentation] Photo induced refractive index change of poly(phenylene vinylene) derivatives (2011)
  • Author(s): T. Yamashita, K. Shinohara, Y. Nakatoh and K. Okano
  • Organizer: Prague Meeting
  • Place of Presentation: Prague, Chezk
• [Presentation] Photo Chemically induced surface free energy control of polyimide (2011)
  • Author(s): Fumiaki Kodera, Kunihiko Okano, Takashi Yamashita
  • Organizer: 10th material chemistry
  • Place of Presentation: Manchester, UK
• [Presentation] Inhomogeneous Distribution of Solid state Photochromic Reaction of Diarylethene Dervatives and their Memory Effect (2011)
  • Author(s): T. Kato, K. Okano, T. Yamashita
  • Organizer: 10th material chemistry
  • Place of Presentation: Manchester, UK
• [Presentation] Novel photo chemically induced function of polyimide (2011)
  • Author(s): Fumiaki Kodera, Kunihiko Okano, Takashi Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] Inhomogeneous Distribution of Photochromic Reaction of Diarylethene Derivatives in solid state PMMA (2011)
  • Author(s): T. Kato, K. Okano, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] Surface Relief and Porous Structure Patterning of Polybenzimidazoles (2011)
  • Author(s): M. Mino, K. Okano, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] Formation of a surface relief grating on films comprising a photochromic molecular motor (2011)
  • Author(s): S. Ogino, M. Kawamoto, K. Okano, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] Photo-Optical Effect of PPV Derivatives and the Application (2011)
  • Author(s): K. Shinohara, K. Okano, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] Preparation of Double-Network Gel containing Carbon nanotube (2011)
  • Author(s): K. Suzuki, K. Okano, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] Stir-induced chirality of solution containing achiral ionic oligomers (2011)
  • Author(s): M. Shigaki, K. Okano, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] HPLC analysis and the surface potential change in the process of photopolymerization. (2011)
  • Author(s): M. Fukazawa, S. Watanabe, Y. Tajima, Y. Fukuchi, K. Takaishi, T. Sasa, M. Matsumoto, T. Yamashita
  • Organizer: The 2nd International Symposium on Advanced Composite Materials
  • Place of Presentation: Tokyo. JAPAN
• [Presentation] フェニレンビニレン誘導体のフォトオプティカル効果 (2011)
  • Author(s): 篠原浩太, 岡野久仁彦, 山下俊
  • Organizer: 第一回 CSJ化学フェスタ 2011世界化学年記念大会
  • Place of Presentation: 早稲田大学
• [Presentation] ポリイミドの光表面修飾 (2011)
  • Author(s): 小寺史晃, 山下俊
  • Organizer: 第一回 CSJ化学フェスタ 2011世界化学年記念大会
  • Place of Presentation: 早稲田大学
• [Presentation] 有機光起電力素子におけるKPFMイメージングとHPLC分析によるDA空間分布過程の検討 (2011)
  • Author(s): 深澤雅子，渡邉智，田島右副，福地康正，高石和人，佐々高史，松本睦良，山下俊
  • Organizer: 第一回 CSJ化学フェスタ 2011世界化学年記念大会
  • Place of Presentation: 早稲田大学
• [Presentation] 高分子固体中におけるロフィン二量体のフォトクロミック反応の不均一分布 (2011)
  • Author(s): 加藤 俊彦・岡野 久仁彦・山下 俊
  • Organizer: 2011年 材料技術研究討論会
  • Place of Presentation: 早稲田大学
• [Presentation] 光機能を利用したポリイミドの表面機能制御 (2011)
  • Author(s): 小寺史晃, 岡野久仁彦, 山下俊
  • Organizer: 2011年材料技術研究会討論会
  • Place of Presentation: 早稲田大学
• [Presentation] イオン種の異なるイオン性オリゴマー溶液の調製と撹拌によって生じるキラリティー特性の検討 (2011)
  • Author(s): 紫垣 将彦, 岡野 久仁彦, 山下 俊,
  • Organizer: 2011年材料技術研究会討論会
  • Place of Presentation: 早稲田大学
• [Presentation] 光駆動分子モーターによる高分子表面でのレリーフ形成 (2011)
  • Author(s): 荻野昇平, 川本益輝, 岡野久仁彦, 山下俊
  • Organizer: 2011年材料技術研究会討論会
  • Place of Presentation: 早稲田大学
• [Presentation] ポリベンゾオキサゾールの光表面パターニング (2011)
  • Author(s): 蓑基史, 岡野久仁彦 , 山下俊
  • Organizer: 2011年材料技術研究会討論会
  • Place of Presentation: 早稲田大学
• [Presentation] 共役ポリマーの光照射による屈折率変化と光記録材料への応用 (2011)
  • Author(s): 篠原浩太, 岡野久仁彦, 山下俊
  • Organizer: 2011年材料技術研究会討論会
  • Place of Presentation: 早稲田大学
• [Presentation] カーボンナノチューブ分散型ダブルネットワークゲルの作製および評価 (2011)
  • Author(s): 鈴木 啓祐, 岡野 久仁彦, 山下 俊
  • Organizer: 2011年材料技術研究会討論会
  • Place of Presentation: 早稲田大学
• [Presentation] Photoinduced Surface Modification of Self- Assembled Nano Structure of Photo- responsible Polymers
  • Author(s): T.Yamashita
  • Organizer: 18th European Sumposium on Organic Chemistry
  • Place of Presentation: Marseille, France
• [Presentation] Photo-Induced Fine Pattern Formation in Nano or Micor Scale and Their Optical Response
  • Author(s): T. Yamashita
  • Organizer: International Symposium for the 70th Anniversary of the Tohoku Branch of the Chemical Society of Japan
  • Place of Presentation: Tohoku University
  • Invited
• [Book] Electrical Phenomena at Interfaces and Biointerfaces : Fundamentals and Applications in Nano-, Bio-, and Environmental Sciences Photo-induced Manipulation of Self- Organized Nano Structure of Block Copolymer (2012)
  • Publisher: John Wiley & Sons
• [Book] フォトポリマーの評価法 (2012)
  • Author(s): 山下 俊
  • Total Pages: 36
  • Publisher: フォトポリマー懇話会
• [Book] Electrical Phenomena at Interfaces and Biointerfaces, Photoinduced manipulation of self-organized nanostructure of block copolymers (2012)
  • Author(s): K. Okano, T. Yamashita
  • Total Pages: 850
  • Publisher: Weily
• [Remarks] 化学工業日報(平成23年8月31日 朝 刊13面)「高温でも熱収縮せず粘度とPI使いフィルム」
• [Remarks] 日刊工業新聞(平成23年8月31日14面)350度で熱収縮0.04%
• [Remarks] 茨城新聞(平成23年8月31日21面) 太陽電池の耐久性2倍に
• [Remarks] 日刊工業新聞(平成23年10月27日 ) かき混ぜるだけで作り分け分子の利き手制御
• [Remarks] 日経産業新聞(平成23年10月27日 ) 溶液かき混ぜ転写分子の向き製薬コスト削減
• [Remarks] Light Vortex : Circularly polarized luminescence from a stirred and gelled solution of dye, Press release from Highlight article in Angewandte Chemie, 2011, 12