Title:
METHOD FOR PRODUCING THIN SHEET-SHAPED STRUCTURE OF GRAPHITE, EXFOLIATED GRAPHITE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/129427
Kind Code:
A1
Abstract:
A thin sheet-shaped structure of graphite is produced by passing an electric current to an electrochemical reaction system including an anode including graphite, a cathode that may include graphite, and an electrolyte solution including tetrafluoroboric acid or hexafluorophosphoric acid as an electrolyte. Exfoliated graphite is produced by subjecting the thin sheet-shaped structure to a peeling operation.
Inventors:
NISHIKAWA YASUSHI
NISHINA YUTA
NISHINA YUTA
Application Number:
PCT/JP2019/042922
Publication Date:
June 25, 2020
Filing Date:
October 31, 2019
Export Citation:
Assignee:
KANEKA CORP (JP)
NISINA MAT CO LTD (JP)
NISINA MAT CO LTD (JP)
International Classes:
C01B32/205; C01B32/21; C01B32/22; C01B32/225
Domestic Patent References:
| WO2012108371A1 | 2012-08-16 |
Foreign References:
| JP2017502168A | 2017-01-19 | |||
| JP2014203545A | 2014-10-27 | |||
| JP2014513659A | 2014-06-05 | |||
| JP2013536141A | 2013-09-19 |
Other References:
JIONG LU, JIA-XIANG YANG, JUNZHONG WANG, AILIAN LIM, SHUAI WANG, AND KIAN PING LOH: "One-Pot Synthesis of Fluorescent Carbon Nanoribbons, Nanoparticles, and Graphene by the Exfoliation of Graphite in Ionic Liquids", ACS NANO, vol. 3, no. 8, 5 August 2009 (2009-08-05), pages 2367 - 2375, XP055029858, ISSN: 1936-0851, DOI: 10.1021/nn900546b
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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