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有機半導体/無機透明ナノ多孔性電極から成る新規有機薄膜太陽電池の開発

Publicly Offered Research

Project AreaFusion Materials: Creative Development of Materials and Exploration of Their Function through Molecular Control
Project/Area Number 23107507
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTohoku University

Principal Investigator

西原 洋知  東北大学, 多元物質科学研究所, 准教授 (80400430)

Project Period (FY) 2011-04-01 – 2013-03-31
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2012: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords鋳型炭素化法 / グラフェン / ナノカーボン / 炭素被覆 / エネルギー貯蔵 / 陽極酸化アルミナ / メソポーラス / 高表面積 / 透明導電膜
Outline of Annual Research Achievements

無機ナノ材料をグラフェンシート1~20層分程度の炭素ナノ薄膜で均一にコートする「炭素ナノ被覆」を用いれば、コアとなる無機ナノ材料の美しい構造を保ったまま、その表面に炭素ならではの性質(導電性、疎水性、耐食性)を付与できる。しかも、炭素層は極めて薄いため光を透過する。本研究においては、アルミニウム陽極酸化被膜(Anodic Aluminum Oxide: AAO)を炭素ナノ被覆することで配列ナノ細孔をもつ透明導電膜を調製し、その細孔内部に有機半導体を充填した、新規太陽電池を作製することを主たる目的とし、研究開発を行った。その結果、1つの分子内部でp-n接合が実現している、フラーレンを包接したポルフィリン二量体を炭素被覆AAOの1次元ナノ細孔内部にほぼ90%以上の割合で充填することに成功した。
また、炭素ナノ被覆は様々なナノ材料と組み合わせることができるため、新規融合マテリアルの調製にも挑戦した。一例としては、導電性の補助と構造変化抑制を目的にSiナノ粒子を均一に炭素ナノ被覆し、性能向上を検討した。Siを限界まで体積膨張させずに充放電を繰り返したところ、炭素は導電パスを保ったまま均一にSi骨格と融合してシワ状のナノ構造を形成し、極めて高いレート特性およびサイクル特性を示すことを見出した。調製した材料は、5.0 A/gの大電流密度においても1500 mAh/gの高容量を示し、100サイクルの間、全く容量の低下がみられなかった。その他にも、領域内で多くの共同研究を行った。具体的には、シリカナノ粒子の炭素ナノ被覆による新規構造色の発現、新規人工骨足場材料の開発、炭素ナノ被覆による電池電極材料の開発、イオン液体を原料とする新規多孔性グラフェン材料の開発などを行い、多くのシーズおよび成果を得ることができた。

Research Progress Status

24年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

24年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (41 results)

All 2013 2012 2011 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (31 results) (of which Invited: 5 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Fast and reversible lithium storage in a wrinkled structure formed from Si nanoparticles during lithiation/delithiation cycling2013

    • Author(s)
      Shinichiroh Iwamura
    • Journal Title

      Journal of Power Sources

      Volume: 222 Pages: 400-409

    • DOI

      10.1016/j.jpowsour.2012.09.003

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of l-theanine using glutaminase encapsulated in carbon-coated mesoporous silica with high pH stability2012

    • Author(s)
      Tetsuji Itoh, Yasuto Hoshikawa, Shun-ichi Matsuura, Junko Mizuguchi, Hiroyuki Arafune, Taka-aki Hanaoka, Fujio Mizukami, Akari Hayashi, Hirotomo Nishihara, Takashi Kyotani
    • Journal Title

      Biochemical Engineering Journal

      Volume: 68 Pages: 207-214

    • DOI

      10.1016/j.bej.2012.07.012

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] General Relationship between Hydrogen Adsorption Capacities at 77 and 298 K and Pore Characteristics of the Porous Adsorbents2012

    • Author(s)
      Seung Jae Yang
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 116 Issue: 19 Pages: 10529-10540

    • DOI

      10.1021/jp302304w

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic properties of host-guest material using network of curved nanocarbon sheet2012

    • Author(s)
      Kazuyuki Takai, Tsuyoshi Suzuki, Hirotomo Nishihara, Takashi Kyotani, Toshiaki Enoki
    • Journal Title

      J.Phys.Chem.Sol.

      Volume: (未定)(印刷中) Issue: 12 Pages: 1436-1439

    • DOI

      10.1016/j.jpcs.2012.02.032

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Buffer Size around Nanosilicon Anode Particles for Lithium-Ion Batteries2012

    • Author(s)
      Shinichiroh Iwamura
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 116 Issue: 10 Pages: 6004-6011

    • DOI

      10.1021/jp2093669

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ゼオライトの配列ナノ空間で合成された3次元規則性炭素2012

    • Author(s)
      京谷隆
    • Journal Title

      固体物理

      Volume: 47 Pages: 429-436

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Templated Nanocarbons for Energy Storage2012

    • Author(s)
      Hirotomo Nishihara
    • Journal Title

      Advanced Materials

      Volume: 24 Issue: 33 Pages: 4473-4498

    • DOI

      10.1002/adma.201201715

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 鋳型でつくるカーボン系均一ナノ多孔性材料のエネルギー貯蔵研究への応用2011

    • Author(s)
      西原洋知, 糸井弘行, 伊藤仁, Somlak Ittisanronnachai, Kwon Taeri, Khanin Nueangnoraj, 岩村振一郎, 京谷隆
    • Journal Title

      炭素

      Volume: 248 Pages: 89-95

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 鋳型を利用した多孔性材料の合成と応用2013

    • Author(s)
      西原洋知
    • Organizer
      新学術領域研究「融合マテリアル」第6回若手スクール
    • Place of Presentation
      松島
    • Year and Date
      2013-01-29
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 多孔性透明導電膜へのフラーレン包接環状ポルフィリン二量体の導入2012

    • Author(s)
      粕壁隆敏
    • Organizer
      2012 高分子・ハイブリッド材料研究センター(PHyM)若手フォーラム
    • Place of Presentation
      仙台
    • Year and Date
      2012-12-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] 配列ナノ空間をもつカーボン系多孔性材料の調製と応用2012

    • Author(s)
      西原洋知
    • Organizer
      2012 年度 触媒学会北海道支部 札幌講演会
    • Place of Presentation
      札幌
    • Year and Date
      2012-12-07
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Hydrogen/Deuterium Spillover on Pt Nanocolloid-Loaded Zeolite-Templated Carbon2012

    • Author(s)
      Somlak Ittisanronnachai
    • Organizer
      第39回炭素材料学会年会
    • Place of Presentation
      長野
    • Year and Date
      2012-11-28
    • Related Report
      2012 Annual Research Report
  • [Presentation] フラーレンを包接した環状ポルフィリン二量体の一次元ナノ細孔への導入2012

    • Author(s)
      粕壁隆敏
    • Organizer
      第39回炭素材料学会年会
    • Place of Presentation
      長野
    • Year and Date
      2012-11-28
    • Related Report
      2012 Annual Research Report
  • [Presentation] 配列一次元ナノ空間を持つ透明導電膜の作製2012

    • Author(s)
      粕壁隆敏
    • Organizer
      新学術領域研究「融合マテリアル」第5回若手スクール
    • Place of Presentation
      鳥取
    • Year and Date
      2012-11-25
    • Related Report
      2012 Annual Research Report
  • [Presentation] Siナノ粒子を用いた高レート・長寿命リチウムイオン電池負極の実現2012

    • Author(s)
      岩村振一郎
    • Organizer
      第 53回電池討論会
    • Place of Presentation
      福岡
    • Year and Date
      2012-11-14
    • Related Report
      2012 Annual Research Report
  • [Presentation] Unique Structure of Zeolite Templated Carbon and Its Performance as an Energy Storage Medium2012

    • Author(s)
      Takashi Kyotani
    • Organizer
      The International Conference on Emerging Advanced Nanomaterials
    • Place of Presentation
      Brisbane(オーストラリア)
    • Year and Date
      2012-10-25
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Reversible Hydrogen Storage by Spillover2012

    • Author(s)
      Masashi Ito
    • Organizer
      International Symposium on Metal-Hydrogen Systems 2012 (MH2012)
    • Place of Presentation
      京都
    • Year and Date
      2012-10-21
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 氷晶を鋳型とするセルロース系ハニカム材料の調製2012

    • Author(s)
      西原洋知
    • Organizer
      第61回高分子討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-09-19
    • Related Report
      2012 Annual Research Report
  • [Presentation] 炭素ナノ被覆を利用したハイブリッドマテリアルの創製と応用2012

    • Author(s)
      西原洋知
    • Organizer
      日本セラミックス協会第25回秋季シンポジウム
    • Place of Presentation
      名古屋
    • Year and Date
      2012-09-19
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ゼオライト鋳型炭素の水蒸気吸着シミュレーションおよび応用可能性の検討2012

    • Author(s)
      稲田洪太郎
    • Organizer
      化学工学会 第44回秋季大会
    • Place of Presentation
      仙台
    • Year and Date
      2012-09-19
    • Related Report
      2012 Annual Research Report
  • [Presentation] Si/C nanocomposites for lithium ion battery anodes2012

    • Author(s)
      Hirotomo Nishihara
    • Organizer
      3rd German #8211; Japanese Joint Symposium
    • Place of Presentation
      Berlin(ドイツ)
    • Year and Date
      2012-06-25
    • Related Report
      2012 Annual Research Report
  • [Presentation] Preparation of Pt Clusters in a Porous Carbon with Uniform Particle Size and Fine Dispersion2012

    • Author(s)
      Hiroyuki Itoi
    • Organizer
      Carbon2013
    • Place of Presentation
      Krakow(ポーランド)
    • Year and Date
      2012-06-17
    • Related Report
      2012 Annual Research Report
  • [Presentation] High-Pressure Hydrogen Storage in Pt-Loaded Zeolite-Templated Carbon2012

    • Author(s)
      Masashi Ito
    • Organizer
      Carbon2013
    • Place of Presentation
      Krakow(ポーランド)
    • Year and Date
      2012-06-17
    • Related Report
      2012 Annual Research Report
  • [Presentation] Si Nanoparticles Covered with Carbon Nanolayer for Lithium-Ion Batteries2012

    • Author(s)
      Hirotomo Nishihara
    • Organizer
      Carbon2013
    • Place of Presentation
      Krakow(ポーランド)
    • Year and Date
      2012-06-17
    • Related Report
      2012 Annual Research Report
  • [Presentation] アルミニウム陽極酸化皮膜の炭素ナノ被覆による多孔性透明導電膜の作製2012

    • Author(s)
      粕壁隆敏
    • Organizer
      2012 PHyMシンポジウム
    • Place of Presentation
      仙台
    • Year and Date
      2012-06-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] ゼオライト鋳型炭素への白金クラスターの高分散担持2012

    • Author(s)
      糸井弘行
    • Organizer
      2012 PHyMシンポジウム
    • Place of Presentation
      仙台
    • Year and Date
      2012-06-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] 鋳型法によるナノカーボンの調製とエネルギー貯蔵への応用2012

    • Author(s)
      西原洋知
    • Organizer
      2012 PHyMシンポジウム
    • Place of Presentation
      仙台
    • Year and Date
      2012-06-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] Si Nanoparticles Covered with Carbon Nanolayer for Lithium-Ion Battery Anode2012

    • Author(s)
      Hirotomo Nishihara
    • Organizer
      10th Spring Meeting of the International Society of Electrochemistry
    • Place of Presentation
      Perth(オーストラリア)
    • Year and Date
      2012-04-15
    • Related Report
      2012 Annual Research Report
  • [Presentation] Nanocarbons for energy storage applications2012

    • Author(s)
      H.Nishihara, H.Itoi, S.Iwamura, T.Kyotani
    • Organizer
      ISPlasma 2012
    • Place of Presentation
      名古屋(招待講演)
    • Year and Date
      2012-03-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高表面積ナノグラフェン構造体「ゼオライト鋳型炭素」のキャパシタ特性2012

    • Author(s)
      西原洋知
    • Organizer
      キャパシタ技術委員会平成24年度第1回研究会
    • Place of Presentation
      大阪(招待講演)
    • Year and Date
      2012-01-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 超多孔性炭素の製造、構造、応用2012

    • Author(s)
      西原洋知
    • Organizer
      活性炭技術委員会第145回講演会
    • Place of Presentation
      大阪(招待講演)
    • Year and Date
      2012-01-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] ナノカーボンによるエネルギー貯蔵2011

    • Author(s)
      西原洋知
    • Organizer
      第11回東北大学多元物質科学研究所研究発表会
    • Place of Presentation
      仙台(依頼講演)
    • Year and Date
      2011-12-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] Preparation of transparent conductive films with uniform nanoporous2011

    • Author(s)
      H.Nishihara, Y.Ono, T.Kasukabe, T.Kyotani
    • Organizer
      International Symposium of Fusion Materials
    • Place of Presentation
      鳥羽
    • Year and Date
      2011-10-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrochemical Oxidation of Ordered Microporous Carbons and its Influence on their Capacitance2011

    • Author(s)
      R.Berenguer, I.Hiroyuki, E.Morallon, D.Cazorla-Amoros, H.Nishihara, T.Kyotani
    • Organizer
      4th International Cenference on Carbons for Energy Storage/Conversion and Environment Protection
    • Place of Presentation
      Vichy, France
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] High Electrochemical Capacitance Performance on Zeolite-Templated Carbon Electrodes2011

    • Author(s)
      R.Berenguer, H.Itoi, E.Morallon, D.Cazorla-Amoros, H.Nishihara, T.Kyotani
    • Organizer
      62nd Annual Meeting of the International Society of Electrochemistry
    • Place of Presentation
      新潟
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 規則性ナノグラフェン構造体による超高容量電気化学キャパシタ2011

    • Author(s)
      糸井弘行, 西原洋知, 石井孝文, R.Berenguer-Betrian, 京谷隆
    • Organizer
      第49回炭素材料夏季セミナー
    • Place of Presentation
      倉敷
    • Year and Date
      2011-08-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrochemical Introduction of Oxygen Containing Groups to a Nanographene Network (Zeolite Templated Carbon)2011

    • Author(s)
      R.Berenguer, H.Nishihara, H.Itoi, T.Kyotani, E.Morallon, D.Cazorla-Amoros
    • Organizer
      蔵王11研究会
    • Place of Presentation
      山形蔵王
    • Year and Date
      2011-08-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] Anomalously Large Electrochemical Capacitance of Zeolite-Templated Carbon in Aqueous Media2011

    • Author(s)
      H.Itoi, H.Nishihara, T.Kyotani
    • Organizer
      Carbon2011
    • Place of Presentation
      上海,中国
    • Year and Date
      2011-07-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Template synthesis of three-dimensional ordered graphene network with negative curvature2011

    • Author(s)
      K.Nueangnoraj, H.Nishihara, M.Terauchi, T.Kyotani
    • Organizer
      2011 PHyMシンポジウム
    • Place of Presentation
      仙台
    • Year and Date
      2011-06-17
    • Related Report
      2011 Annual Research Report
  • [Book] Novel Carbon Adsorbents (分筆担当Chapter 10)2012

    • Author(s)
      Hirotomo Nishihara
    • Publisher
      Zeolite-Templated Carbon #8211; Its Unique Characteristics and Applications
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.tagen.tohoku.ac.jp/labo/kyotani/research.html

    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2018-03-28  

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