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Title:
LAMELLAR CARBONACEOUS MATERIAL AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2016/181760
Kind Code:
A1
Abstract:
[Problem] To provide a method for producing a lamellar carbonaceous material without using large-scale equipment and without a lengthy reaction with a strong acid or oxidizer. [Solution] A method for producing a lamellar carbonaceous material comprises: a step for immersing a carbonaceous material having a layered structure in a nonionic solvent; and a step for peeling the lamellar carbonaceous material by irradiating the carbonaceous material in the nonionic solvent with microwaves, heating the carbonaceous material without causing the nonionic solvent contacting the carbonaceous material to gasify, and increasing the inter-layer spacing of the carbonaceous material.

Inventors:
KURIHARA HIDESHI (JP)
NAKASHIMA MAYUKO (JP)
MORIKAWA SATOSHI (JP)
TSUKAHARA YASUNORI (JP)
Application Number:
PCT/JP2016/062117
Publication Date:
November 17, 2016
Filing Date:
April 15, 2016
Export Citation:
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Assignee:
MICROWAVE CHEMICAL CO LTD (JP)
International Classes:
C01B31/04
Domestic Patent References:
WO2013172350A12013-11-21
WO2014061598A12014-04-24
Foreign References:
JP2011184264A2011-09-22
JP2014189629A2014-10-06
Other References:
V.SRIDHAR ET AL.: "Synthesis of graphene nano- sheets using eco-friendly chemicals and microwave radiation", CARBON, vol. 48, no. 10, August 2010 (2010-08-01), pages 2953 - 2957, XP055328557
Attorney, Agent or Firm:
TANIGAWA, HIDEKAZU (JP)
Mountain stream English-Japanese (JP)
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