Conducting film and method for producing the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 13, 2020
Grant Date -
Jan 19, 2017
app pub date -
Jul 11, 2016
filing date -
Jul 13, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A conducting film of the present invention includes (A) graphene and/or graphene oxide, and/or derivatives thereof, and (B) a compound having a sulfonic acid group, and/or derivatives thereof, and has a volume resistivity of 1×104 Ω·cm or less. A method for producing the conducting film of the present invention includes preparing a dispersion by dispersing a component including (A) graphene and/or graphene oxide, and/or derivatives thereof, and (B) a compound having a sulfonic acid group, and/or derivatives thereof in a dispersion medium, applying the dispersion on a substrate and drying it, and performing heat treatment at a temperature of 100° C. or more. Thereby, the present invention provides a conducting film that has high conductivity and can be applied to a wide range of composites including graphenes, and a method for producing the same.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully