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2010 Fiscal Year Final Research Report

Development of a step-by-step method for synthesizing novel zeolites and their applications

Research Project

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Project/Area Number 20360355
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Reaction engineering/Process system
Research InstitutionThe University of Tokyo

Principal Investigator

OKUBO Tatsuya  The University of Tokyo, 大学院・工学系研究科, 教授 (40203731)

Co-Investigator(Renkei-kenkyūsha) SHIMOJIMA Atsushi  東京大学, 大学院・工学系研究科, 准教授 (90424803)
Project Period (FY) 2008 – 2010
Keywordsゼオライト / マイクロポーラス / 水熱合成 / 構造規定剤
Research Abstract

In this research, a step-by-step method for producing novel microporous crystals is developed based on the control of the interactions between organic templates and inorganic matters in combination with systematization of synthesis processes. A new type of pure silica sodalite was successfully synthesized using cage-type siloxane units as a starting unit and a layered crystal as an intermediate. On the other hand, by using seed crystals, a highly reproducible method was developed for synthesizing MTW-type and BEA-type zeolites without the use of any organic templates.

  • Research Products

    (22 results)

All 2011 2010 2009 2008 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (10 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Mechanistic Study on the Synthesis of a Porous Zincosilicate VPI-7 Containing Three-Membered Rings2011

    • Author(s)
      Y.Suzuki, T.Wakihara, S.Kohara, K. tabashi, M.Ogura, T.Okubo
    • Journal Title

      The Journal of Physical Chemistry C 115

      Pages: 443-446

    • Peer Reviewed
  • [Journal Article] Crystallization Behavior of Zeolite Beta in OSDA-Free, Seed-Assisted Synthesis2011

    • Author(s)
      Y.Kamimura, S.Tanahashi, K.Itabashi, A.Sugawara, T.Wakihara, A.Shimojima, T.Okubo
    • Journal Title

      The Journal of Physical Chemistry C 115

      Pages: 744-750

    • Peer Reviewed
  • [Journal Article] Synthesis and characterization of aluminium containing CIT-1 and their structure-property relationship to hydrocarbon trap performance2010

    • Author(s)
      T.Mathew, S.P.Elangovan, T.Yokoi, T.Tatsumi, M.Ogura, Y.Kubota, A.Shimojima, T.Okubo
    • Journal Title

      Microporous and Mesoporous Materials 129

      Pages: 126-135

    • Peer Reviewed
  • [Journal Article] Direct Hydrothermal Synthesis of Hierarchically Porous Siliceous Zeolite by Using Alkoxysilylated Nonionic Surfactant2010

    • Author(s)
      R.R.Mukti, H.Hirahara, A.Sugawara, A.Shimojima, T.Okubo
    • Journal Title

      Langmuir 26

      Pages: 2731-2735

    • Peer Reviewed
  • [Journal Article] Location of Alkali Ions and their Relevance to Crystallization of Low Silica X Zeolite2010

    • Author(s)
      M.Iwama, Y.Suzuki, J.Plvert, K.Itabashi, M.Ogura, T.Okubo
    • Journal Title

      Crystal Growth & Design 10

      Pages: 3471-3479

    • Peer Reviewed
  • [Journal Article] Critical Factors in the Seed-Assisted Synthesis of Zeolite Beta and Green Beta from OSDA-Free Na+-Aluminosilicate Gels2010

    • Author(s)
      Y.Kamimura, W.Chaikittisilp, K.Itabashi, A.Shimojima, T.Okubo
    • Journal Title

      Chemistry an Asian Journal 5

      Pages: 2182-2191

    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      K.Iyoki, Y.Kamimura, K.Itabashi, A.Shimojima, T.Okubo
    • Journal Title

      Chemistry Letters 39

      Pages: 730-731

    • Peer Reviewed
  • [Journal Article] Cooperative Effect of Sodium and Potassium Cations on Synthesis of Ferrierite2009

    • Author(s)
      Y.Suzuki, T.Wakihara, K.Itabashi, M.Ogura, T.Okubo
    • Journal Title

      Topics in Catalysis 52

      Pages: 67-74

    • Peer Reviewed
  • [Journal Article] Changes in the medium-range order during crystallization of aluminosilicate zeolites characterized by high-energy X-ray diffraction technique2009

    • Author(s)
      T.Wakihara, Y.Suzuki, W.Fan, S. Saito, S.Kohara, G.Sankar, M.Sanchez-Sanchez, M.Ogura, T.Okubo
    • Journal Title

      Journal of the Ceramic Society of Japan 117

      Pages: 277-282

    • Peer Reviewed
  • [Journal Article] Silica Sodalite without Occluded Organic Matters by Topotactic Conversion of Lamellar Precursor2008

    • Author(s)
      T.Moteki, W.Chaikittislip, A.Shimojima, T.Okubo
    • Journal Title

      Journal of the American Chemical Society 130

      Pages: 15780-15781

    • Peer Reviewed
  • [Presentation] 種結晶により誘起される有機構造規定剤を用いない*BEA 型ゼオライトの結晶化機構2010

    • Author(s)
      棚橋紳也、上村佳大、板橋慶治、下嶋敦、大久保達也
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      同志社大
    • Year and Date
      20100906-20100908
  • [Presentation] Role of Acidic Pre-treatment of a Layered Silicate RUB-15 in Its Topotactic Conversion to Pure Silica Sodalite2010

    • Author(s)
      T.Moteki, W.Chaikittisilp, Y.Sakamoto, A.Shimojima, T.Okubo
    • Organizer
      16th International Zeolite Conference joint with the 7th International Mesostructured Materials Symposium
    • Place of Presentation
      Sorrent (Italy)
    • Year and Date
      20100704-20100709
  • [Presentation] 種結晶添加法によるOSDA-free ゼオライトbeta の結晶化機構第2010

    • Author(s)
      棚橋紳也、上村佳大、板橋慶治、下嶋敦、大久保達也
    • Organizer
      26回ゼオライト研究発表会
    • Place of Presentation
      船堀
    • Year and Date
      2010-12-02
  • [Presentation] Seed-Assisted Synthesis of Zeolite Beta and Green Beta in Organic Structure-Directing Agent-Free System2010

    • Author(s)
      Y.Kamimura, K.Itabashi, A.Shimojima, T.Okubo
    • Organizer
      2010 AIChE Annual Meeting
    • Place of Presentation
      Salt Lake City (USA)
    • Year and Date
      2010-11-09
  • [Presentation] Seed-Induced Crystallization of Zeolite Beta in the Absence of Organic Structure-Directing Agent2010

    • Author(s)
      S.Tanahashi, Y.Kamimura, K.Itabashi, A.Shimojima, T. Okubo
    • Organizer
      9th Korea-Japan Symposium on Materials & Interfaces
    • Place of Presentation
      Yeosu (Korea)
    • Year and Date
      2010-11-02
  • [Presentation] Role of Acidic Pre-treatment in Topotactic Conversion of Pure Silica Sodalite from a Layered Silicate RUB-152010

    • Author(s)
      T.Moteki, W.Chaikittisilp, Y.Sakamoto, A.Shimojima, T.Okubo
    • Organizer
      11th IUMRS Internatinal Conference in,Asia
    • Place of Presentation
      Qingdao (China)
    • Year and Date
      2010-09-28
  • [Presentation] 板状中空シリカソーダライト合成における酸処理の構造への影響2010

    • Author(s)
      茂木堯彦、Watcharop Chaikittisilp、下嶋敦、大久保達也
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      同志社大
    • Year and Date
      2010-09-08
  • [Presentation] 有機構造規定剤を用いないMTW 型ゼオライトの合成と特性2010

    • Author(s)
      伊與木健太、上村佳大、板橋慶治、下嶋敦、大久保達也
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      同志社大
    • Year and Date
      2010-09-07
  • [Presentation] Synthesis of MTW-type zeolite in the absence of organic structure-directing agent2010

    • Author(s)
      K.Iyoki, K.Itabashi, A.Shimojima, T.Okubo
    • Organizer
      16th International Zeolite Conference joint with the 7th International Mesostructured Materials Symposium
    • Place of Presentation
      Sorrent (Italy)
    • Year and Date
      2010-07-05
  • [Presentation] OSDA-free モルデナイト及びフェリエライトの結晶化機構2008

    • Author(s)
      磯部元洋、板橋慶治、下島敦、大久保達也
    • Organizer
      第24回ゼオライト学会
    • Place of Presentation
      船堀
    • Year and Date
      2008-11-26
  • [Remarks] ホームページ等

    • URL

      http://www.zeolite.t.u-tokyo.ac.jp

  • [Patent(Industrial Property Rights)] MTW型ゼオライトの製造方法2009

    • Inventor(s)
      板橋慶治、大久保達也、伊與木健太
    • Industrial Property Rights Holder
      日本化学工業(株), 東京大学
    • Industrial Property Number
      特許,特願2009-264550
    • Filing Date
      2009-11-20

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Published: 2012-01-26   Modified: 2016-04-21  

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