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2015 Fiscal Year Annual Research Report

ソルボサーマル反応によるセラミックスの形態制御と透明赤外線遮蔽材料の創製

Research Project

Project/Area Number 23241025
Research InstitutionTohoku University

Principal Investigator

佐藤 次雄  東北大学, 多元物質科学研究所, 教授 (90091694)

Co-Investigator(Kenkyū-buntansha) 殷 しゅう  東北大学, 多元物質科学研究所, 准教授 (40271994)
Project Period (FY) 2011-04-01 – 2016-03-31
Keywords赤外線遮蔽特性 / 可視光透明性 / タングステン酸セシウム / 二酸化バナジウム / サーモクロミック特性 / ニオブドープ酸化チタン / ソルボサーマル反応
Outline of Annual Research Achievements

塩化タングステンと水酸化セシウムをエタノールー酢酸混合溶液に添加し非晶質沈殿を生成させた後、溶液を240℃程度に加熱しソルボサーマル反応によりタングステン酸セシウムナノ粒子を合成した後、表面修飾剤としてシランカップリング剤を用い、長時間安定に保持できる分散溶液を作成し、ガラス基板に塗布することにより、優れた赤外線遮蔽特性と可視光透明性を示す薄膜を作成することができた。
五酸化バナジウムと過酸化水素との反応で非晶質ゲルを作成した後、400~450℃の高温で超臨界水熱処理することで、高温では赤外線を遮蔽するが、低温では赤外線を透過するサーモクロミック特性を示す二酸化バナジウムのナノ粒子を合成することができた。また、二酸化バナジウムのサーモクロミック転移温度は80℃付近であるが、タングステンをドープすることでサーモクロミック温度を40℃付近まで低下することができた。
ガリウム等をドープした酸化亜鉛は、導電性および赤外線遮蔽特性を示すことから、ソルボサーマル反応によるガリウムドープ酸化亜鉛の透明導電性薄膜の作成について検討し、ガラス基板に酸化亜鉛種結晶分散溶液をスピンコート後、95℃付近の中温域のソルボサーマル反応により配向性の優れた酸化亜鉛板状結晶を析出した緻密な薄膜を形成させることで、優れた可視光透明性と高い電気伝導度を示す酸化亜鉛薄膜を作成することができた。
チタンテトライソプロポキシドとニオブペンタエトキシドをエタノールに添加した後、400℃付近の超臨界条件でのソルボサーマル反応によりニオブをドープした酸化チタンのナノ粒子を作成した後、600℃の水素雰囲気中で仮焼することで、赤外線遮蔽特性を発現させることができた。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

  • Research Products

    (44 results)

All 2016 2015 Other

All Int'l Joint Research (2 results) Journal Article (5 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 5 results,  Acknowledgement Compliant: 5 results) Presentation (37 results) (of which Int'l Joint Research: 26 results,  Invited: 10 results)

  • [Int'l Joint Research] 蘭州大学(中国)

    • Country Name
      CHINA
    • Counterpart Institution
      蘭州大学
    • # of Other Institutions
      1
  • [Int'l Joint Research]

    • # of Other Countries
      1
  • [Journal Article] Graphene/MxWO3 (M =Na, K) Nanohybrids with Excellent Electrical Properties2015

    • Author(s)
      Bin Liu, Shu Yin, Yuhua Wang, Yunfang Huang, Jihuai Wu, Tohru Sekino, Junichi Matsushita, Soo Wohn Lee, Makoto Kobayashi, Masato Kakihana, Tsugio Sato
    • Journal Title

      Carbon

      Volume: 84 Pages: 309-316

    • DOI

      10.1016

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] CsxWO3 Nanoparticles for the Near-Infrared Shielding Film2015

    • Author(s)
      Z. Zhao, Syu Yin, Chongsen Guo, Tsugio Sato
    • Journal Title

      Journal of Nanoscience and Nanotechnology

      Volume: 15 Pages: 7173-7176

    • DOI

      10.1166

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A Facile One-Step Solvothermal Synthesis and Electrical Properties of Reduced Graphene Oxide/Rod-Shaped Potassium Tungsten Bronze Nanocomposite2015

    • Author(s)
      Bin Liu, Shu Yin, Yuhua Wamg, Chongsen Guo, Xiaoyong Wu, Qiang Dong, Makoto Kobayashi, Makoto Kakihana, Tsugio Sato
    • Journal Title

      Journal of Nanoscience and Nanotechnology

      Volume: 15 Pages: 7305-7310

    • DOI

      10.1166

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] CsxWO3/ZnO nanocomposite as a smart coating for photocatalytic environmental cleanup and heat insulation2015

    • Author(s)
      Xiaoyong Wu, Shu Yin, Dongfeng Xue, Srider Komarneni, Tsugio Sato
    • Journal Title

      Nanoscale

      Volume: 7 Pages: 17048-17054

    • DOI

      10.1186

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Solvothermal synthesis and electrical properties of rGO/MxWO3 (M=Na, K) nanocomposites2015

    • Author(s)
      Bin Liu, Shu Yin, Yuhua Wang, Xiaoyong Wu, Tsugio Sato
    • Journal Title

      Advanced Biomaterials

      Volume: 30 Pages: 167-171

    • DOI

      10.1080

    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Synthesis of Multifunctional Nanomaterials by a Novel Water Molecular Controlled-Release Solvothermal Process2016

    • Author(s)
      Shu Yin, Tsugio Sato
    • Organizer
      13th International Workshop on WATER DYNAMICS, Hydrogen in the Earth and Fluid Behaviors
    • Place of Presentation
      仙台(東北大学青葉山キャンパス)、日本
    • Year and Date
      2016-03-17
    • Int'l Joint Research
  • [Presentation] 溶液プロセスによる酸化亜鉛透明薄膜の合成と機能性評価2016

    • Author(s)
      殷シュウ、福井早紀、呉暁勇、佐藤次雄
    • Organizer
      公益社団法人日本セラミックス協会2016年年会
    • Place of Presentation
      東京(早稲田大学西早稲田キャンパス)
    • Year and Date
      2016-03-14
  • [Presentation] 溶液プロセスによる酸化亜鉛薄膜の作製と評価2016

    • Author(s)
      殷シュウ、福井早紀、呉暁勇、佐藤次雄
    • Organizer
      日本金属学会2016年春期講演大会
    • Place of Presentation
      東京(東京大学駒場I地区キャンパス)
    • Year and Date
      2016-03-14
  • [Presentation] Soft Chemical Synthesis and Characterization of ZnO Thin Film and its Composite2016

    • Author(s)
      Shu Yin, Saki Fukui, Xiaoyong Wu, Tsugio Sato
    • Organizer
      2016 International Conference on Composite Materials and Engineering
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2016-03-10
    • Int'l Joint Research / Invited
  • [Presentation] Preparation of Graphene / Tungsten Bronze Nanohybrids and Their Electrical Properties2016

    • Author(s)
      Bin Liu, Yuhua Wang, Shu Yin, Tsugio Sato
    • Organizer
      International Symposium on Environmental Harmony Materials 2016
    • Place of Presentation
      仙台(東北大学片平キャンパス)、日本
    • Year and Date
      2016-03-02
    • Int'l Joint Research
  • [Presentation] Synthesis of Nb-doped TiO2 by Solvothermal Approach and Their NIR-Shielding Ability2016

    • Author(s)
      Makoto Hamanaka, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      International Symposium on Environmental Harmony Materials 2016
    • Place of Presentation
      仙台(東北大学片平キャンパス)、日本
    • Year and Date
      2016-03-02
    • Int'l Joint Research
  • [Presentation] Optoelectrical Properties of ZnO Films Prepared by Solution Film Forming Method2016

    • Author(s)
      Saki Fukui, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      International Symposium on Environmental Harmony Materials 2016
    • Place of Presentation
      仙台(東北大学片平キャンパス)、日本
    • Year and Date
      2016-03-02
    • Int'l Joint Research
  • [Presentation] Development of the Optimum Dispersion for UV Shielding Thin Films2016

    • Author(s)
      Mikihiko Kobayashi, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      International Symposium on Environmental Harmony Materials 2016
    • Place of Presentation
      仙台(東北大学片平キャンパス)、日本
    • Year and Date
      2016-03-02
    • Int'l Joint Research
  • [Presentation] Creation of Advanced Optical Responsive Functionality of Ceramics by Green Processes2016

    • Author(s)
      Shu Yin, Tsugio Sato
    • Organizer
      International Symposium on Environmental Harmony Materials 2016
    • Place of Presentation
      仙台(東北大学片平キャンパス)、日本
    • Year and Date
      2016-03-02
    • Int'l Joint Research
  • [Presentation] Synthesis of ZnO Based Transparent Thin Film on Glass Substrate2016

    • Author(s)
      Shu Yin, Saki Fukui, Xiaoyong Wu, Tsugio Sato
    • Organizer
      17th International Spmposium on Eco-Materials Processing
    • Place of Presentation
      Haikou, China
    • Year and Date
      2016-01-10
    • Int'l Joint Research / Invited
  • [Presentation] Materials Development for Environmentally Harmony Technology2016

    • Author(s)
      Tsugio Sato, Shu Yin
    • Organizer
      17th International Spmposium on Eco-Materials Processing and Design
    • Place of Presentation
      Haiko, China
    • Year and Date
      2016-01-09
    • Int'l Joint Research / Invited
  • [Presentation] Electrical and optical properties of ZnO films prepared by solution film forming method2015

    • Author(s)
      Saki Fukui, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      Collaborative Conference on Crystal Growth (EMN 3CG 2015)
    • Place of Presentation
      Hongkong, China
    • Year and Date
      2015-12-15
    • Int'l Joint Research
  • [Presentation] Synthesis and NIR-Shielding Ability of Nb-doped TiO2 by Solvothermal Approach2015

    • Author(s)
      Makoto Hamanaka, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      Collaborative Conference on Crystal Growth (EMN 3CG 2015)
    • Place of Presentation
      Hongkong, China
    • Year and Date
      2015-12-15
    • Int'l Joint Research
  • [Presentation] Synthesis of Graphene / MxWO3 Composite with Excellent Electrical Properties2015

    • Author(s)
      Shu Yin, Bin Liu, Xiaoyong Wu, Tsugio Sato
    • Organizer
      Collaborative Conference on Crystal Growth (EMN 3CG 2015)
    • Place of Presentation
      Hongkong, China
    • Year and Date
      2015-12-14
    • Int'l Joint Research / Invited
  • [Presentation] 紫外・赤外遮蔽するタングステンベース薄膜の合成2015

    • Author(s)
      殷シュウ、小林幹彦、呉暁勇、佐藤次雄
    • Organizer
      第25回日本MRS年次大会
    • Place of Presentation
      横浜(横浜市開港記念会館)
    • Year and Date
      2015-12-10
  • [Presentation] Solvothermal Synthesis of Metal Oxide Nanoparticles for Heat-Ray Shielding2015

    • Author(s)
      Tsugio Sato, Shu Yin, Chong-shen Guo, Hisaya Hama
    • Organizer
      2015 MRS Fall Meeting & Exhibition
    • Place of Presentation
      Boston, USA
    • Year and Date
      2015-12-03
    • Int'l Joint Research
  • [Presentation] Developing the Optimum Dispersion for UV- or IR-Shielding Films2015

    • Author(s)
      Mikihiko Kobayashi, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      Eighth French Research Organizations - Tohoku University Joint Workshop on Frontier Materials
    • Place of Presentation
      仙台(東北大学片平キャンパス)、日本
    • Year and Date
      2015-12-01
    • Int'l Joint Research
  • [Presentation] Developing the Optimum Dispersion for Light Shielding Thin Films2015

    • Author(s)
      Mikihiko Kobayashi, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      The 32nd International Japan-Korea Seminar on Ceramics
    • Place of Presentation
      長岡(長岡グランドホテル)、日本
    • Year and Date
      2015-11-19
    • Int'l Joint Research
  • [Presentation] マルチ機能性タングステンベースナノ材料の創製2015

    • Author(s)
      殷シュウ、佐藤次雄
    • Organizer
      2015年度セラミックス総合研究会
    • Place of Presentation
      鹿児島(鹿児島大学工学部)
    • Year and Date
      2015-11-12
  • [Presentation] 液相プロセスによる酸化亜鉛薄膜の作製と特性評価2015

    • Author(s)
      福井早紀、殷シュウ、呉暁勇、佐藤次雄
    • Organizer
      無機マテリアル学会第131回学術講演会
    • Place of Presentation
      名古屋(愛知県産業労働センターウインクあいち)
    • Year and Date
      2015-11-06
  • [Presentation] Solvothermal Synthesis and Thermochromic Properties of Vanadium Dioxide Nanoparticles2015

    • Author(s)
      Shu Yin, Hisaya Hama, Xiaoyong Wu, Tsugio Sato
    • Organizer
      14th International Union of Materials Research Societies-International Conference on Advanced Materials
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-10-29
    • Int'l Joint Research / Invited
  • [Presentation] Solvothermal Synthesis and Electrical Properties of Graphene / Rod-shaped W18O49 Nanohybrid2015

    • Author(s)
      Bin Liu, Yuhua Wang, Shu Yin, Tsugio Sato
    • Organizer
      14th International Union of Materials Research Societies-International Conference on Advanced Materials
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-10-29
    • Invited
  • [Presentation] 液相プロセスによる酸化亜鉛透明導電膜の作製とその電気・光学特性2015

    • Author(s)
      福井早紀、殷シュウ、呉暁勇、佐藤次雄
    • Organizer
      平成27年度日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      米沢(米沢市市民文化会館)
    • Year and Date
      2015-10-16
  • [Presentation] NbドープTiO2微粒子の合成と熱線遮蔽特性の評価2015

    • Author(s)
      浜中諒、呉暁勇、殷シュウ、佐藤次雄
    • Organizer
      平成27年度日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      米沢(米沢市市民文化会館)
    • Year and Date
      2015-10-16
  • [Presentation] ソルボサーマル法によるNbドープTiO2の合成と赤外遮蔽特性の評価2015

    • Author(s)
      浜中諒、呉暁勇、殷シュウ、佐藤次雄
    • Organizer
      公益社団法人日本セラミックス協会第28回秋季シンポジウム
    • Place of Presentation
      富山(富山大学五福キャンパス)
    • Year and Date
      2015-09-18
  • [Presentation] 溶液製膜法による酸化亜鉛薄膜の作製とその電気・光学特性評価2015

    • Author(s)
      福井早紀、殷シュウ、呉暁勇、佐藤次雄
    • Organizer
      公益社団法人日本セラミックス協会第28回秋季シンポジウム
    • Place of Presentation
      富山(富山大学五福キャンパス)
    • Year and Date
      2015-09-17
  • [Presentation] 水分子をゆっくり放出できるソルボサーマル反応による無機ナノ粒子の機能性創出2015

    • Author(s)
      殷シュウ、佐藤次雄
    • Organizer
      公益社団法人日本セラミックス協会第28回秋季シンポジウム
    • Place of Presentation
      富山(富山大学五福キャンパス)
    • Year and Date
      2015-09-17
  • [Presentation] Optical and Electrical Characteris tics of ZnO Films Prepared by the Solution Reaction Method2015

    • Author(s)
      Saki Fukui, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      International Conference on Traditional and Advanced Ceramics 2015
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2015-09-10
    • Int'l Joint Research
  • [Presentation] Solvothermal Synthesis of Nb Doped TiO2 and NIR Shielding Ability2015

    • Author(s)
      Makoto Hamanaka, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      International Conference on Traditional and Advanced Ceramics 2015
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2015-09-09
    • Int'l Joint Research
  • [Presentation] One pot synthesis of tungsten bronze nanoparticles for heat-ray shielding2015

    • Author(s)
      Tsugio Sato, Chong-shen Guo, Shu Yin
    • Organizer
      3rd Central and Eastern European Conference on Thermal Analysis and Calorimetry
    • Place of Presentation
      Ljubljana, Slovenia
    • Year and Date
      2015-08-28
    • Int'l Joint Research
  • [Presentation] Solvothermal Synthesis of Graphene/Potassium Tungsten Bronze Nanocomposite and its Electrical Property2015

    • Author(s)
      Shu Yin, Bin Liu, Xiaoyong Wu, Tsugio Sato
    • Organizer
      The 1st International Conference Tech-connection of Advanced Materials
    • Place of Presentation
      札幌(TKP札幌会議場)、日本
    • Year and Date
      2015-08-07
    • Int'l Joint Research / Invited
  • [Presentation] Environmentally Friendly Multifunctional Ceramic Materials via Solvothermal Reactions2015

    • Author(s)
      Tsugio Sato, Shu Yin
    • Organizer
      The 1st International Conference Tech-connection of Advanced Materials
    • Place of Presentation
      札幌(TKP札幌会議場)、日本
    • Year and Date
      2015-08-06
    • Int'l Joint Research / Invited
  • [Presentation] Optoelectronic properties of ZnO films prepared by the solution reaction method2015

    • Author(s)
      Saki Fukui, Xiaoyong Wu, Shu Yin, Tsugio Sato
    • Organizer
      The 1st International Conference Tech-connection of Advanced Materials
    • Place of Presentation
      札幌(TKP札幌会議場)、日本
    • Year and Date
      2015-08-06
    • Int'l Joint Research
  • [Presentation] Facile solvothermal synthesis of tungsten bronze nanoparticles for near-infrared ray shielding2015

    • Author(s)
      Tsugio Sato, Chongshen Guo, Shu Yin
    • Organizer
      12th International Conference on Materials Chemistry
    • Place of Presentation
      York, UK
    • Year and Date
      2015-07-21
    • Int'l Joint Research
  • [Presentation] Solution Synthesis of Zinc Oxide Conductive Thin Film2015

    • Author(s)
      Shu Yin, Saki Fukui, Xiaoyong Wu, Tsugio Sato
    • Organizer
      The Sixth International Symposium on Physics of Fluids, Min-Symposium on Functional Materials and Devices
    • Place of Presentation
      Xining, China
    • Year and Date
      2015-07-06
    • Int'l Joint Research / Invited
  • [Presentation] Water Molecular Controlled-Release Solvothermal Synthesis of Environmental Responsive Oxide Based Nanomaterials2015

    • Author(s)
      Shu Yin, Tsugio Sato
    • Organizer
      The 8th International Conference on Materials Research Society of Singapore & IUMRS
    • Place of Presentation
      Singapore, Singapore
    • Year and Date
      2015-07-02
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis of tungsten bronze nanoparticles for shielding near infrared ray and decreasing CO2 emission2015

    • Author(s)
      Tsugio Sato, Chong-shen Guo, Shu Yin
    • Organizer
      Global Conference on Global Warming 2015
    • Place of Presentation
      Athens, Greece
    • Year and Date
      2015-05-26
    • Int'l Joint Research

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Published: 2017-01-06  

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