Title:
GRAPHITE MOLDED ARTICLE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/061830
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a graphite molded article production method for efficiently producing, from graphene oxide, a graphite molded article having high heat conductivity. This graphite molded article production method is for producing a graphite molded article by using graphene oxide as the starting material, wherein the method is characterized by comprising a step for resistance heating by current application and a step for pressurization.
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Inventors:
OSAWA SHO (JP)
NAKAZAWA YUKIHITO (JP)
KIUCHI HIROYOSHI (JP)
ITO HIROTO (JP)
KITA HIROSHI (JP)
NAKAZAWA YUKIHITO (JP)
KIUCHI HIROYOSHI (JP)
ITO HIROTO (JP)
KITA HIROSHI (JP)
Application Number:
PCT/JP2017/033495
Publication Date:
April 05, 2018
Filing Date:
September 15, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C01B32/205; C01B32/198
Foreign References:
| JP2007320775A | 2007-12-13 |
Other References:
CHEN, Y. ET AL.: "Reduced Graphene Oxide Films with Ultrahigh Conductivity as Li-Ion Battery Current Collectors", NANO LETTERS, vol. 16, no. 6, 5 May 2016 (2016-05-05), pages 3616 - 3623, XP055498418
SHANG, Y. ET AL.: "Preparation and characterization of graphene derived from low-temperature and pressure promoted thermal reduction", COMPOSITES PART B, vol. 99, 5 June 2016 (2016-06-05), pages 106 - 111, XP029629525
KUMAR P . ET AL.: "Large-area reduced graphene oxide thin film with excellent thermal conductivity and electromagnetic interference shielding effectiveness", CARBON, vol. 94, 8 July 2015 (2015-07-08), pages 494 - 500, XP055500780
VOIRY, D. ET AL.: "High-quality graphene via microwave reduction of solution-exfoliated graphene oxide", SCIENCE, vol. 353, no. 6306, 1 September 2016 (2016-09-01), pages 1413 - 1416, XP055494416
SHANG, Y. ET AL.: "Preparation and characterization of graphene derived from low-temperature and pressure promoted thermal reduction", COMPOSITES PART B, vol. 99, 5 June 2016 (2016-06-05), pages 106 - 111, XP029629525
KUMAR P . ET AL.: "Large-area reduced graphene oxide thin film with excellent thermal conductivity and electromagnetic interference shielding effectiveness", CARBON, vol. 94, 8 July 2015 (2015-07-08), pages 494 - 500, XP055500780
VOIRY, D. ET AL.: "High-quality graphene via microwave reduction of solution-exfoliated graphene oxide", SCIENCE, vol. 353, no. 6306, 1 September 2016 (2016-09-01), pages 1413 - 1416, XP055494416
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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