Title:
【発明の名称】非ベンゼノイド炭素系材料の製造法
Document Type and Number:
Japanese Patent JP3011587
Kind Code:
B2
Abstract:
PURPOSE:To increase the spacing between carbon layers and to obtain a useful carbonaceous material by heat-treating a non-benzene condensed polycyclic aromatic halide. CONSTITUTION:A non-benzene condensed polycyclic aromatic compd. such as decacyclene is halogenated at 150-300 deg.C for 20min to 4hr with gaseous chlorine, etc., to obtain the halide. The halide is heated to 600-1500 deg.C at the rate of 5-50 deg.C/min in an inert gas atmosphere or in vacuum to obtain the heat-treated material. A nonbenzenoid carbonaceous material with the spacing (doo2) between carbon layers obtained by the powder X-ray diffraction method controlled to >=3.80Angstrom is produced from the heat-treated material.
Inventors:
Yu Hong An
Tomohiko Kaneko
Sugiro Ohtani
Tomohiko Kaneko
Sugiro Ohtani
Application Number:
JP23857493A
Publication Date:
February 21, 2000
Filing Date:
September 24, 1993
Export Citation:
Assignee:
Japan Science and Technology Agency
International Classes:
B01J21/18; H01M4/02; C01B31/02; (IPC1-7): C01B31/02; B01J21/18; H01M4/02
Attorney, Agent or Firm:
Toshio Nishizawa