2003 Fiscal Year Annual Research Report

機能性微粒子の高精度集積化法の開発および新機能発現

Research Project

Project/Area Number	14703025
Research Institution	Nagoya University
Principal Investigator	増田佳丈名古屋大学, 大学院・工学研究科, 助手 (20324460)
Keywords	微粒子集積体 / パターニング / フォトニック結晶 / 粒子アセンブル / コロイド結晶 / NaCl構造 / 非最密充填構造 / 粒子細線アレイ
Research Abstract	研究計画調書にて、"2成分系での微粒子3次元組織化による新規結晶構造フォトニック結晶の作製"を目標に掲げ、さらに、"面心立方構造以外の結晶構造作製(NaCl構造等)を目指す"と具体的な構造も示した。この目的に添い、本研究により、2成分系でのNaCl構造の作製に成功し、さらに、基板上にそのNaCl構造体のパターンを作製することにも成功した。自己組織化プロセスによりNaCl構造などの非最密充填構造を作製した例はなく、本研究により初めて実現された。NaCl構造作製だけでなく、その2次元パターン化に成功したことは、当初の研究計画立案時には、実現が大変困難と考えており、研究計画に盛り込まれていなかった目標であるが、研究進展が予想を上回ったことから、本研究期間内に実現が可能となった。この手法は、コロイド溶液の乾燥および移動過程における粒子の振る舞いを巧みに制御したもので、全く新しいコンセプトに基づいた新規手法である。これにより、最密充填構造あるいはNaCl構造の粒子細線アレイ(粒子細線を等間隔で並べた構造体)や、粒子構造体の任意のパターンを作製することに成功した。下記論文にて発表を行い、さらに詳細を投稿中である。また、本研究に対して下記賞を受賞し、特許出願準備中である。 Chem.Lett.,(2003)、56th Colloid and Interface Science, Best Presentation Award (2003) また、粒子集積体を基板上の任意の箇所に作製する"コロイド溶液モールド法"を開発し、粒子集積体パターンを自己組織化プロセスを用いて作製した。さらに、この手法にて粒子集積化プロセスを制御することにより、最密充填粒子構造体パターンだけではなく、非最密充填構造である四角格子からなる粒子細線の作製にも成功した。この非最密充填構造は、面心立方格子等の最密充填構造とはことなり、自己組織化プロセスを用いて作製された研究は報告されておらず、本研究により初めて作製されたものである。下記論文・特許にて、コロイド溶液モールド法を発表した。 Langmuir (Letter)(2003)、特願2003-148094 また、単一粒子膜パターン、粒子細線、粒子配置位置精密制御等を実現し、下記論文にて発表した。 Langmuir (2002)

Research Products

(35 results)

All Other

All Publications (35 results)

[Publications] Y.Masuda, M.Itoh, T.Yonezawa, K.Koumoto: "Low-Dimensional Arrangement of SiO2 Particles"Langmuir. 18(10). 4155-4159 (2002)
[Publications] Yoshitake Masuda, Kazuo Tomimoto, Kunihito Koumoto: "Two-Dimensional Self-Assembly of Spherical Particles Using a Liquid Mold and Its Drying Process"Langmuir (Letter). 19(13). 5179-5183 (2003)
[Publications] Yoshitake Masuda, Minoru Itoh, Kunihito Koumoto: "Self-assembly of Particle Wires in 2-D Ordered Array"Chem.Lett.. 32(11). 1016-1017 (2003)
[Publications] Yoshitake Masuda, Noriko Saito, Rudolf Hoffmann, Mark R.De Guire, Kunihito Koumoto: "Nano/micro-patterning of anatase TiO2 thin film from an aqueous solution by site-selective elimination method"Science and Technology of Advanced Materials. 4. 461-467 (2003)
[Publications] Yoshitake Masuda, Tsutomu Sugiyama, Won-Seon Seo, Kunihito Koumoto: "Deposition Mechanism of Anatase TiO2 on Self-Assembled Monolayers from an Aqueous Solution"Chemistry of Materials. 15(12). 2469-2476 (2003)
[Publications] Y.Masuda, S.Ieda, K.Koumoto: "Site-Selective Deposition of Anatase TiO2 in an Aqueous Solution Using a Seed Layer"Langmuir. 19(10). 4415-4419 (2003)
[Publications] Yanfeng Gao, Yoshitake Masuda, Zifei Peng, Tetsu Yonezawa, Kunihito Koumoto: "Room Temperature Deposition of a TiO2 thin film from aqueous peroxotitanate solution"J.Matrials Chemistry. 13. 608-613 (2003)
[Publications] Y.Masuda, T.Sugiyama, K.Koumoto: "Micropattening of anatase TiO2 thin films from an aqueous solution by site-selective immersion method"J.Mater.Chem.. 12(9). 2643-2647 (2002)
[Publications] K.Koumoto, Y.Masuda, D.J.Wang: "Biomimetic Micropatterning of Titanium Dioxide Thin Films for Gate Dielectrics"Int.J.Soc.Mater.Eng.Resour.. 10(1). 49-52 (2002)
[Publications] Y.Masuda, D.J.Wang, T.Yonezawa, K.Koumoto: "Site-Selective Deposition of TiO2 Thin Films Using Self-Assembled Monolayers and Their Dielectric Propeties"Key Engineering Materials. 228-229. 125-130 (2002)
[Publications] Y.Masuda, Y.Jinbo, T.Yonezawa, K.Koumoto: "Templated Site-Selective Deposition of Titanium Dioxide on Self-Assembled Monolayers"Chemistry of Materials. 14(3). 1236-1241 (2002)
[Publications] Y.Masuda, D.J.Wang, W.S.Seo, K.Koumoto: "Fabrication of Micropatterned Dielectric Thin Films on Self-Assembled Monolayers"Key Engineering Materials. 214. 157-162 (2002)
[Publications] D.J.Wang, Y.Masuda, W.S.Seo, K.Koumoto: "Metal-Oxide-Semiconductor (MOS) Devices Composed of Biomimetically Synthesized TiO2 Dielectric Thin Films"Key Engineering Materials. 214. 163-170 (2002)
[Publications] Yanfeng Gao, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Preparation of SrTiO3 thin films by the Liquid Phase Deposition Method"Materials Science and Engineering. B99. 290-293 (2003)
[Publications] Yanfeng Gao, Yoshitake Masuda, Kunihito Koumoto: "Dielectric Characteristics of SrTiO3 Precursor Thin Film Prepared on Self-Assembled Monolayers by the Liquid Phase Deposition Method"Key Engineering Materials (Publications of the Ceramic Society of Japan, 11). 248. 73-76 (2003)
[Publications] Yanfeng Gao, Yoshitake Masuda, Kunihito Koumoto: "Microstructure-Controlled Deposition of SrTiO3 Thin Film on Self-Assembled Monolayers in an Aqueous Solution of (NH4)2TiF6-Sr(NO3)2-H3BO3"Chemistry of Materials. 15(12). 2399-2410 (2003)
[Publications] Yanfeng Gao, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Site-Selective Deposition and Micropatterning of SrTiO3 Thin Film on Self-Assembled Monolayers by the Liquid Phase Deposition Method"Chemistry of Materials. 14. 5006-5014 (2002)
[Publications] Yanfeng Gao, Yoshitake Masuda, Kunihito Koumoto: "Band Gap Energy of SrTiO3 Thin Film Prepared by the Liquid Phase Deposition Method"Journal of the Korean Ceramic Society. 40(3). 213-218 (2003)
[Publications] Naoto Shirahata, Yoshitake Masuda, Tetsu Yonezawa, Koumoto Koumoto: "Control over Film Thickness of SnO2 Ultrathin Film Selectively Deposited on a Patterned Self-Assembled Monolayer"Langmuir. 18(26). 10379-10385 (2002)
[Publications] Naoto Shirahata, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Atomic scale flattening of organosilane self-assembled monolayer and patterned tin hydroxide thin flms"J.Euro.Ceram.Soc.. 24. 427-434 (2004)
[Publications] Yanfeng Gao, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Site-Selective Deposition and Micropatterning of Zirconia Thin Films on Templates of Self-Assembled Monolayers"J.Ceram.Soc.Jpn. 110(5). 379-385 (2002)
[Publications] Yoshitake Masuda, Shinichi Wakamatsu, Kunihito Koumoto: "Site-selective deposition and micropatterning of tantalum oxide thin Flms using a monolayer"J.Euro.Ceram.Soc.. 24. 301-307 (2004)
[Publications] Peixin Zhu, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Investigation of Apatite Deposition onto Charged Surfaces in Aqueous Solutions Using a Quartz-Crystal Microbalance"J.Am.Ceram.Soc.. 86(5). 782-790 (2003)
[Publications] Yoshitake Masuda, Takashi Koumura, Takashi Okawa, Kunihito Koumoto: "Micropatterning of Ni particles on a BaTiO3 green sheet using a self-assembled monolayer"Journal of Colloid and Interface Science. 263. 190-195 (2003)
[Publications] Yoshitake Masuda, Daisuke Nagahama, Hiroshi Itahara, Toshihiko Tani, WonSeon Seo, Kunihito Koumoto: "Thermoelectric performance of Bi-and Na-substituted Ca3Co4O9 improved through ceramic texturing"J.Mater.Chem.. 13. 1094-1099 (2003)
[Publications] Shinya Isobe, Toshihiko Tani, Yoshitake Masuda, Won-Seon Seo, Kunihito Koumoto: "Thermoelectric Performance of Yttrium-substituted (ZnO)5In2O3 Improved through Ceramic Texturing"Jpn J.Appl.Phys.. 41. 731-732 (2002)
[Publications] Daisuke Nagahama, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Thermoelectric Properties of Textured Ceramics of Co-Containing Layer-Structured Oxide"Key Eng.Mater.. 228-229. 155-160 (2002)
[Publications] Shinya Isobe, Yoshitake Masuda, Shingo Hirano, Toshihiko Tani, Kunihito Koumoto: "Thermoelectric Properties of Highly Textured Zn-In-O Ceramics"Key Eng.Mater.. 228-229. 161-166 (2002)
[Publications] Yoshitake Masuda, Kunihito Koumoto: "Low dimensional particle patterning"Journal of Dispersion Science and Technology. 25(No.3 or 4)(in press). (2004)
[Publications] N.Shirahata, W.S.Shin, N Murayama, A.Hozumi, Y.Yokogawa, T.Kameyama, Y.Masuda, K.Koumoto: "Reliable Monolayer-Template-Patterning of SnO2 Thin Film from Aqueous Solution and its Hydrogen-Sensing Properties"Advanved Functional Materials. (in press). (2004)
[Publications] N.Shirahata, W.S.Shin, N.Murayama, Y.Masuda, Kunihito Koumoto: "Micropatterned Growth of Tin Oxide Thin Films on Si-C Linked Monolayer Template"J.Ceram.Soc.Jpn.. (in press). (2004)
[Publications] Peixin Zhu, Yoshitake Masuda, Kunihito Koumoto: "Seedless Micropatterning of Copper by Electroless Deposition on Self-assembled Monolayers"Journal of Materials Chemistry. (in press). (2004)
[Publications] Peixin Zhu, Yoshitake Masuda, Kunihito Koumoto: "The effect of surface charge on hydroxyapatite nucleation"Biomaterials. (in press). (2004)
[Publications] Yoshitake Masuda, Yanfeng Gao, Peixin Zhu, Naoto Shirahata, Noriko Saito, Kunihito Koumoto: "Site-selective deposition of ceramic thin films using self-assembled monolayers"J.Ceram.Soc.Jpn.. (in press). (2004)
[Publications] Xiang, J.H., Zhu, P.X, Masuda, Y., Koumoto, K.: "Fabrication of Self-Assembled Monolayers (SAMs) and Inorganic Micropattern on Flexible Polymer Substrate"Langmuir. (in press). (2004)

2003 Fiscal Year Annual Research Report

機能性微粒子の高精度集積化法の開発および新機能発現

Principal Investigator

増田 佳丈 名古屋大学, 大学院・工学研究科, 助手 (20324460)

Research Products

[Publications] Y.Masuda, M.Itoh, T.Yonezawa, K.Koumoto: "Low-Dimensional Arrangement of SiO2 Particles"Langmuir. 18(10). 4155-4159 (2002)

[Publications] Yoshitake Masuda, Kazuo Tomimoto, Kunihito Koumoto: "Two-Dimensional Self-Assembly of Spherical Particles Using a Liquid Mold and Its Drying Process"Langmuir (Letter). 19(13). 5179-5183 (2003)

[Publications] Yoshitake Masuda, Minoru Itoh, Kunihito Koumoto: "Self-assembly of Particle Wires in 2-D Ordered Array"Chem.Lett.. 32(11). 1016-1017 (2003)

[Publications] Yoshitake Masuda, Noriko Saito, Rudolf Hoffmann, Mark R.De Guire, Kunihito Koumoto: "Nano/micro-patterning of anatase TiO2 thin film from an aqueous solution by site-selective elimination method"Science and Technology of Advanced Materials. 4. 461-467 (2003)

[Publications] Yoshitake Masuda, Tsutomu Sugiyama, Won-Seon Seo, Kunihito Koumoto: "Deposition Mechanism of Anatase TiO2 on Self-Assembled Monolayers from an Aqueous Solution"Chemistry of Materials. 15(12). 2469-2476 (2003)

[Publications] Y.Masuda, S.Ieda, K.Koumoto: "Site-Selective Deposition of Anatase TiO2 in an Aqueous Solution Using a Seed Layer"Langmuir. 19(10). 4415-4419 (2003)

[Publications] Yanfeng Gao, Yoshitake Masuda, Zifei Peng, Tetsu Yonezawa, Kunihito Koumoto: "Room Temperature Deposition of a TiO2 thin film from aqueous peroxotitanate solution"J.Matrials Chemistry. 13. 608-613 (2003)

[Publications] Y.Masuda, T.Sugiyama, K.Koumoto: "Micropattening of anatase TiO2 thin films from an aqueous solution by site-selective immersion method"J.Mater.Chem.. 12(9). 2643-2647 (2002)

[Publications] K.Koumoto, Y.Masuda, D.J.Wang: "Biomimetic Micropatterning of Titanium Dioxide Thin Films for Gate Dielectrics"Int.J.Soc.Mater.Eng.Resour.. 10(1). 49-52 (2002)

[Publications] Y.Masuda, D.J.Wang, T.Yonezawa, K.Koumoto: "Site-Selective Deposition of TiO2 Thin Films Using Self-Assembled Monolayers and Their Dielectric Propeties"Key Engineering Materials. 228-229. 125-130 (2002)

[Publications] Y.Masuda, Y.Jinbo, T.Yonezawa, K.Koumoto: "Templated Site-Selective Deposition of Titanium Dioxide on Self-Assembled Monolayers"Chemistry of Materials. 14(3). 1236-1241 (2002)

[Publications] Y.Masuda, D.J.Wang, W.S.Seo, K.Koumoto: "Fabrication of Micropatterned Dielectric Thin Films on Self-Assembled Monolayers"Key Engineering Materials. 214. 157-162 (2002)

[Publications] D.J.Wang, Y.Masuda, W.S.Seo, K.Koumoto: "Metal-Oxide-Semiconductor (MOS) Devices Composed of Biomimetically Synthesized TiO2 Dielectric Thin Films"Key Engineering Materials. 214. 163-170 (2002)

[Publications] Yanfeng Gao, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Preparation of SrTiO3 thin films by the Liquid Phase Deposition Method"Materials Science and Engineering. B99. 290-293 (2003)

[Publications] Yanfeng Gao, Yoshitake Masuda, Kunihito Koumoto: "Dielectric Characteristics of SrTiO3 Precursor Thin Film Prepared on Self-Assembled Monolayers by the Liquid Phase Deposition Method"Key Engineering Materials (Publications of the Ceramic Society of Japan, 11). 248. 73-76 (2003)

[Publications] Yanfeng Gao, Yoshitake Masuda, Kunihito Koumoto: "Microstructure-Controlled Deposition of SrTiO3 Thin Film on Self-Assembled Monolayers in an Aqueous Solution of (NH4)2TiF6-Sr(NO3)2-H3BO3"Chemistry of Materials. 15(12). 2399-2410 (2003)

[Publications] Yanfeng Gao, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Site-Selective Deposition and Micropatterning of SrTiO3 Thin Film on Self-Assembled Monolayers by the Liquid Phase Deposition Method"Chemistry of Materials. 14. 5006-5014 (2002)

[Publications] Yanfeng Gao, Yoshitake Masuda, Kunihito Koumoto: "Band Gap Energy of SrTiO3 Thin Film Prepared by the Liquid Phase Deposition Method"Journal of the Korean Ceramic Society. 40(3). 213-218 (2003)

[Publications] Naoto Shirahata, Yoshitake Masuda, Tetsu Yonezawa, Koumoto Koumoto: "Control over Film Thickness of SnO2 Ultrathin Film Selectively Deposited on a Patterned Self-Assembled Monolayer"Langmuir. 18(26). 10379-10385 (2002)

[Publications] Naoto Shirahata, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Atomic scale flattening of organosilane self-assembled monolayer and patterned tin hydroxide thin flms"J.Euro.Ceram.Soc.. 24. 427-434 (2004)

[Publications] Yanfeng Gao, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Site-Selective Deposition and Micropatterning of Zirconia Thin Films on Templates of Self-Assembled Monolayers"J.Ceram.Soc.Jpn. 110(5). 379-385 (2002)

[Publications] Yoshitake Masuda, Shinichi Wakamatsu, Kunihito Koumoto: "Site-selective deposition and micropatterning of tantalum oxide thin Flms using a monolayer"J.Euro.Ceram.Soc.. 24. 301-307 (2004)

[Publications] Peixin Zhu, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Investigation of Apatite Deposition onto Charged Surfaces in Aqueous Solutions Using a Quartz-Crystal Microbalance"J.Am.Ceram.Soc.. 86(5). 782-790 (2003)

[Publications] Yoshitake Masuda, Takashi Koumura, Takashi Okawa, Kunihito Koumoto: "Micropatterning of Ni particles on a BaTiO3 green sheet using a self-assembled monolayer"Journal of Colloid and Interface Science. 263. 190-195 (2003)

[Publications] Yoshitake Masuda, Daisuke Nagahama, Hiroshi Itahara, Toshihiko Tani, WonSeon Seo, Kunihito Koumoto: "Thermoelectric performance of Bi-and Na-substituted Ca3Co4O9 improved through ceramic texturing"J.Mater.Chem.. 13. 1094-1099 (2003)

[Publications] Shinya Isobe, Toshihiko Tani, Yoshitake Masuda, Won-Seon Seo, Kunihito Koumoto: "Thermoelectric Performance of Yttrium-substituted (ZnO)5In2O3 Improved through Ceramic Texturing"Jpn J.Appl.Phys.. 41. 731-732 (2002)

[Publications] Daisuke Nagahama, Yoshitake Masuda, Tetsu Yonezawa, Kunihito Koumoto: "Thermoelectric Properties of Textured Ceramics of Co-Containing Layer-Structured Oxide"Key Eng.Mater.. 228-229. 155-160 (2002)

[Publications] Shinya Isobe, Yoshitake Masuda, Shingo Hirano, Toshihiko Tani, Kunihito Koumoto: "Thermoelectric Properties of Highly Textured Zn-In-O Ceramics"Key Eng.Mater.. 228-229. 161-166 (2002)

[Publications] Yoshitake Masuda, Kunihito Koumoto: "Low dimensional particle patterning"Journal of Dispersion Science and Technology. 25(No.3 or 4)(in press). (2004)

[Publications] N.Shirahata, W.S.Shin, N Murayama, A.Hozumi, Y.Yokogawa, T.Kameyama, Y.Masuda, K.Koumoto: "Reliable Monolayer-Template-Patterning of SnO2 Thin Film from Aqueous Solution and its Hydrogen-Sensing Properties"Advanved Functional Materials. (in press). (2004)

[Publications] N.Shirahata, W.S.Shin, N.Murayama, Y.Masuda, Kunihito Koumoto: "Micropatterned Growth of Tin Oxide Thin Films on Si-C Linked Monolayer Template"J.Ceram.Soc.Jpn.. (in press). (2004)

[Publications] Peixin Zhu, Yoshitake Masuda, Kunihito Koumoto: "Seedless Micropatterning of Copper by Electroless Deposition on Self-assembled Monolayers"Journal of Materials Chemistry. (in press). (2004)

[Publications] Peixin Zhu, Yoshitake Masuda, Kunihito Koumoto: "The effect of surface charge on hydroxyapatite nucleation"Biomaterials. (in press). (2004)

[Publications] Yoshitake Masuda, Yanfeng Gao, Peixin Zhu, Naoto Shirahata, Noriko Saito, Kunihito Koumoto: "Site-selective deposition of ceramic thin films using self-assembled monolayers"J.Ceram.Soc.Jpn.. (in press). (2004)

[Publications] Xiang, J.H., Zhu, P.X, Masuda, Y., Koumoto, K.: "Fabrication of Self-Assembled Monolayers (SAMs) and Inorganic Micropattern on Flexible Polymer Substrate"Langmuir. (in press). (2004)

増田佳丈名古屋大学, 大学院・工学研究科, 助手 (20324460)