• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Electronic Properties of Polyacenic Semiconductive Materials

Research Project

Project/Area Number 07505022
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section試験
Research Field 工業物理化学
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

YAMABE Tokio  Kyoto Univ., Mol.Eng., Professor, 工学研究科, 教授 (80025965)

Co-Investigator(Kenkyū-buntansha) YATA Shizukuni  Kanebo Co.Ltd., Manager, 電池事業推進部(研究職), 部長
YOSHIZAWA Kazunari  Kyoto Univ., Mol Eng., Instructor, 工学研究科, 助手 (30273486)
MISAKI Yohji  Kyoto Univ., Mol Eng., Instructor, 工学研究科, 助手 (90202340)
TANAKA Kazuyoshi  Kyoto Univ., Mol Eng., Professor, 工学研究科, 教授 (90155119)
御崎 洋二  京都大学, 工学研究科, 助手 (40135463)
Project Period (FY) 1995 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 1996: ¥3,200,000 (Direct Cost: ¥3,200,000)
Keywordsamorphous carbon / polyacenic materials / secondary battery / carbon cathod / lithium ion battery / n-type doping / magnetic susceptibility / electron spin / アモルファスカーボン / 電子スピン共鳴
Research Abstract

In this study, we have carrid out characterizations of the electronic properties of polyacenic semiconductive materials and their application to a high-performance rechargeable battery. The results of this study (1995-1996) are described below.
(1) We have established the best condition for the preparation of polyacenic semiconductive materials that is used as a carbon cathod of high-performance secondary battery.
(2) We have clarified on the basis of extensive electro-chemical measurements that polyacenic semiconductive materials can store an extremely large amount of lithium because of their structural uniquness.
(3) On the basis of the knowledges we have found, a lithium ion rechargeable battery that has polyacenic materials as a cathod has been prepared and characterized.
(4) Magnetic, ESR,and NMR measurements of polyacenic semiconductive materials have been carried out to look at the properties of doped lithium.

Report

(3 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] K. Tanaka: "Recent Development of Study on Polyacenic Semiconductor (PAS) Materials" Synthetic Metals. 71. 2147-2149 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S. Yata: "Characteristics of Deeply Li-Doped Polyacenic Semiconductor Material and Fabrication of a Li Secondary Battery" Synthetic Metals. 73. 273-277 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Tanaka: "Electronic Property of Polyacene in a Constant Magnetic Field Perpendicular to Condensed Aromatic Ring Plane" Synthetic Metals. 79. 145-148 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Tanaka: "Interlayer Interaction of Two Graphene Sheets as A Model of Double-Layer Carbon Nanotube" Carbon. 35. 121-125 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Yoshizawa: "Interlayer Interactions in Two-Dimensional Systems" Journal of Chemical Physics. 105. 2099-2104 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K. Tanaka: "Polymeric Materials Encyclopedia" CRC Press, 9 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Tanaka: "Recent Development of Study on Polycenic Semiconductor (PAS) Materials" Synth.Met.71. 2147-2149 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Yata: "Characteristics of Deeply Li-Doped Polyacenic Semiconductor Material and Fabrication of a Li Secondary Battery" Synth.Met.73. 273-277 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Tanaka: "Electronic Property of Polyacene in a Constant Magnetic Field Perpendicular to Condensed Aromatic Ring Plane" Synth.Met.79. 145-148 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Tanaka: "Interlayr Interaction of Two Graphene Sheets of Double-Layr Carbon Nanotube" Carbon. 35. 121-125 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Yoshizawa: "Interlayr Interactions in Two-Dimensional Systems" J.Chem.Phys.105. 2099-2104 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Tanaka: Polymeric Materials Encyclopedia. CRC Press, 1996

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Yata et al.: "Characteristics of Deeply Li-Doped Polyacenic Semiconductor Material and Fabrication of a Li Secondary Battery" Synth.Met.73. 273-277 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Tanaka et al.: "Electronic Property of Polyacene in a Constan t Magnetic Field Perpendicular to Condensed Aromatic Ring Plane" Synth.Met.79. 145-148 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Tanaka et al.: "Interlayer Interaction of Two Graphene Sheets as A Model of Double-Layer Carbon Nanotyube" Carbon. 35. 121-125 (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Tanaka et al.: "Polymeric Materials Encyclopedia" CRC Press, 9 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K. Tanaka: "Recent Development of Study on Polyacenic Semiconductor (PAS) Materials" Synthetic Metals. 71. 2147-2149 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Yata: "Characteristics of Deeply Li-Doped Polyacenic Semiconductor Material and Fabrication of a Li Secondary Battery" Synthetic Matals. 73. 273-277 (1995)

    • Related Report
      1995 Annual Research Report

URL: 

Published: 1996-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi