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Synthesis and Investigation of Reaction Mechanism for Carbon Nitride Having Diamond-like Properties

Research Project

Project/Area Number 11650865
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 無機工業化学
Research InstitutionOsaka Electro-Communication University

Principal Investigator

KAWAGUCHI Masayuki  Osaka Electro-Communication University, Department of Materials Science, Professor, 工学部, 教授 (10268295)

Project Period (FY) 1999 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2002: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 2001: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 2000: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1999: ¥500,000 (Direct Cost: ¥500,000)
KeywordsCarbon Nitride / Chemical Vapor Reaction / Heat-treatment / Hardness / Photoluminescence / 赤外分光 / 固気反応
Research Abstract

Since carbon nitride β-C_3-N_4 was predicted to be as hard as diamond, many efforts have been made to prepare the carbon nitride. Particularly, physical methods have been used for the preparation, such as pulsed laser ablation. However, there are not so many attempts to prepare β-C_3-N_4 by chemical method. We have prepared materials containing carbon and nitrogen as main components on the basis of the reaction mechanism which we have investigated in this research.
Creamy white powders were obtained by the chemical vapor deposition of carbon tetrachloride and ammonia at 1000℃, followed by washing with boiled water. The composition of the material was C_3N_<5.1>O_<0.4>H_<4.0>, which was determined by usual combustion method and was similar to that of hypothetical hard material C_3N_4. The powders were harder than quartz whose Mohs hardness is 7. The hardness could be explained by the C-N single bond observed in the ESCA C_<1s> spectrum.

Report

(5 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (24 results)

All Other

All Publications (24 results)

  • [Publications] T.Oku, M.Kawaguchi: "Microstructure Analysis of CN-based Nanocage Materials by High-resolution Electron Microscopy"Diamond and Related Materials. 9. 906-910 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Hirano, T.Oku, M.Kawaguchi, K.Suganuma: "Formation and Properties of Boron Nitride Nanocapsules with Metals and Semiconductor Nanoparticles"Mol.Crys.Liq.Cryst.. 340. 787-792 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Oku, M.Kawaguchi: "Microstructure of CN-based Materials Studied by HREM"Proc.3^<rd> Int.Nano Ceramic Forum and 2^<nd> Int.Symp.Intermaterials. 253-261 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Hirano, T.Oku, M.Kawaguchi, K.Suganuma: "BN Nanocapsules Encaging Semiconductor and Metal Nanoparticles"Proc.3^<rd> Int.Nano Ceramic Forum and 2^<nd> Int.Symp.Intermaterials. 197-203 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 森下, 後藤, 川口: "気相法による炭素/窒素材料の合成と特性"大阪電気通信大学研究論集(自然科学編). 35. 1-9 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Kawaguchi, H.Gotoh, K.Nozaki: "Synthesis of A New Solid Phase Composed of Carbon and Nitrogen by CVD Method"EUROCARBON2000,Berlin. Ex.Abstiacts vol.II. 1042-1042 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Kawaguchi, H.Gotoh, K.Nazaki, T.Oku: "Characterization of A New Solid Composed of Carbon and Nitrogen"4^<th> International Symposium on InterMaterials, Osaka. Abstract. 85 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Kawaguchi, S.Yagi, K.Nakajima, H.Enomoto: "Preparation of carbon nitride from ammonia-carbon tetrachloride system by CVD method"The International Conference on Carbon in 2002,Beijin. Ex. Abstract (CD-ROM). No.F007 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Oku and M. Kawaguchi: "Microstructure Analysis of CN-based Nanocage Materials by High-resolution Electron Microscopy"Diamond and Related Materials. 9. 906-910 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Hirano, T. Oku, M. Kawaguchi and K. Suganuma: "Formation and Properties of Boron Nitride Nanocapsules with Metals and Semiconductor Nanoparticles"Mol. Crys. Liq. Cryst.. 340. 787-792 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Oku and M. Kawaguchi: "Microstructure of CN-based Materials Studied by HREM"Proc. 3^<rd> Int. Nano Ceramic Forum and 2^<nd> Int. Symp. Intermaterials. 258-261 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Hirano, T. Oku, M. Kawaguchi and K. Suganuma: "BN Nanocapsules Encaging Semiconductor and Metal Nanoparticles"Proc. 3^<rd> Int. Nano Ceramic Forum and 2^<nd> Int. Symp. Intermaterials. 197-203 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] R. Morishita, H. Goto and M. Kawaguchi: "Preparation of C/N Material by CVD Method and Its Characteristics"Memoirs of Osaka Electro-Communication University. 35. 1-9 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M. Kawaguchi, H. Gotoh and K. Nozaki: "Synthesis of A New Solid Phase Composed of Carbon and Nitrogen by CVD Method"EUROCARBON2000, Berlin, Ex. Abstracts. vol. II. 1042-1042 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M. Kawaguchi, H. Gotoh, K. Nazaki and T. Oku: "Characterization of A New Solid Composed of Carbon and Nitrogen"4^<th> International Symposium on Inter Materials, Osaka, Abstract. (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M. Kawaguchi, S. Yagi, K. Nakajima and H. Enomoto: "Preparation of carbon nitride from ammonia-carbon tetrachloride system by CVD method"Carbon'02, Beijing, Ext. Abstract (CD-ROM). F007. (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.Kawaguchi, S.Yagi, K.Nakajima, H.Enomoto: "Preparation of carbon nitride from ammonia-carbon tetrachloride system by CVD method"The International Conference on Carbon in 2002. (CD-ROM). F007 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] M.Kawaguchi, T.Kawano, N.Nakamoto, A.Itoh: "Environmentally Conscious Layered Materials and Their Potential Applications"Proc. Commem. Int. Symp. "The 4O^<th> Ann. Found. Osaka Electro-Commun. Univ.. 1/2. 11-21 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Oku and M.Kawaguchi: "Microstructure Analysis of CN-based Nanocage Materials by High-resolution Electron Microscopy"Diamond and Related Materials. 9. 906-910 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Kawaguchi,H.Gotoh and K.Nozaki: "Synthesis of A New Solid Phase Composed of Carbon and Nitrogen by CVD Method"EUR0CARB0N2000,Berlin,Ex.Abstracts vol.II. 1042 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Kawaguchi,H.Gotoh,K.Nozaki and T.Oku: "Characterization of A New Solid Composed of Carbon and Nitrogen"4^<th> International Symposium on InterMateria1s, Osaka. (Abstract). 85 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 森下、後藤、川口: "気相法による炭素/窒素材料の合成と特性"大阪電気通信大学研究論集(自然科学編). 35号. 1-9 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Oku and M.Kawaguchi: "Microstructure of CN-based Materials Studied by HREM"Proc.3^<rd>Int.Nano Ceramic Forum and 2^<rd>Int.Symp.Intermaterials. 258-261 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T.Oku and M.Kawaguchi: "Microstructure Analysis of CN-based Nanocage Materials by High-resolution Electron Microscopy"Diamond. (Accepted).

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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