Invention Grant
- Patent Title: Advanced filtration membranes using chitosan and graphene oxide
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Application No.: US16826296Application Date: 2020-03-23
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Publication No.: US11235291B2Publication Date: 2022-02-01
- Inventor: Victor F Medina , Christopher S Griggs , Jose Mattei-Sosa , Brooke Petery , Luke Gurtowski
- Applicant: United States of America as Represented by The Secretary of The Army
- Applicant Address: US VA Alexandria
- Assignee: United States of America as Represented by The Secretary of The Army
- Current Assignee: United States of America as Represented by The Secretary of The Army
- Current Assignee Address: US VA Alexandria
- Agent Brian C. Jones
- Main IPC: B01D67/00
- IPC: B01D67/00 ; B01D69/02 ; B01D69/12 ; B01D69/14 ; B01D71/02 ; B01D71/08 ; B01D71/74 ; C02F1/44 ; B01D63/10 ; B01D69/10
Abstract:
A composition of five parts by mass of chitosan and one part graphene oxide is suspended in water. The composition may be used to form filtration layers of any size or shape and may be reinforced by additional layers. The composition may be used to construct a large filtration apparatus of any size or shape and may be used to form highly resilient, antimicrobial structures and surfaces for a variety of applications.
Public/Granted literature
- US20200215495A1 ADVANCED FILTRATION MEMBRANES USING CHITOSAN AND GRAPHENE OXIDE Public/Granted day:2020-07-09
Information query
