Title:
GRAPHENE NANOSTRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/026604
Kind Code:
A1
Abstract:
This graphene nanostructure comprises: a nanographene; a π-conjugated functional group bonded to the nanographene via a pyrazine skeleton; and one or two or more of a Br group and/or a CN group introduced into the π-conjugated functional group. The graphene nanostructure preferably has an average size of 1 to 100 nm, a bandgap of 0.01 to 1.2 eV, and/or a HOMO level of -6.0 to -4.0 eV. The π-conjugated functional group into which the Br group and/or the CN group is introduced is preferably a 4-bromobenzene group, a 4,5-dibromobenzene group, a 5-bromopyridine group, a 5-bromopyrazine group, a benzonitrile group, a phthalonitrile group, or a 2,3-dicyanopyrazine group.
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Inventors:
TETSUKA HIROYUKI (JP)
Application Number:
PCT/JP2018/026677
Publication Date:
February 07, 2019
Filing Date:
July 17, 2018
Export Citation:
Assignee:
TOYOTA CHUO KENKYUSHO KK (JP)
International Classes:
C01B32/194; H01L31/10
Foreign References:
| JP2013173660A | 2013-09-05 | |||
| JP2014241193A | 2014-12-25 | |||
| JP2015526364A | 2015-09-10 | |||
| JP2016535816A | 2016-11-17 | |||
| JP2016520032A | 2016-07-11 | |||
| JP2012031038A | 2012-02-16 |
Attorney, Agent or Firm:
HATAKEYAMA Fumio (JP)
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