Back to results
US 2015/0306550 A1Published application
Graphene membrane and method for manufacturing the same
AssigneeLG Electronics Inc.
InventorsChangho LEE, Jeongil KYE, Hyung Gyu PARK, Roman M. WYSS
Life of this patent
Estimating the term…
Abstract
Disclosed are a graphene membrane and a method for manufacturing the same. The graphene membrane includes a graphene layer having a porous pattern including a plurality of pores having a size of 5 to 100 nm and a supporter configured to support the graphene layer and including a plurality of pores having a greater size than the pores of the graphene layer.
Claims20
A graphene membrane comprising:
- a graphene layer having a porous pattern including a plurality of pores having a size of 5 to 100 nm;
- and
- a supporter configured to support the graphene layer and including a plurality of pores having a greater size than the pores of the graphene layer.
A method for manufacturing a graphene membrane comprising:
- preparing a graphene layer located on a supporter;
- forming a porous block copolymer pattern on the graphene layer;
- and
- forming a porous pattern on the graphene layer using the porous block copolymer pattern.
1 more element
Dependencies are inferred from the claim text.