GRAPHENE-BASED MOLECULAR SIEVES AND METHODS FOR PRODUCTION THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 17, 2015
app pub date -
Mar 12, 2015
filing date -
Mar 12, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Perforated graphene or perforated graphene-based sheets can be used in forming molecular sieves. The molecular sieves can include a layer of perforated graphene or perforated graphene-based material on a polymer backing. The perforated graphene or graphene-based material and polymer backing can be spiral-wound, for example on a mandrel, to form macrotubes. Methods for producing graphene-based molecular sieves can include growing graphene or graphene-based material on a growth substrate, applying a polymer to the graphene or graphene-based material, removing the growth substrate from the graphene or graphene-based material, perforating the graphene or graphene-based material while it is on the polymer, and winding the perforated graphene or graphene-based material and the polymer into a spiral shape to form a macrotube.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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