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Title: Acrylonitrile grafted to PVDF

PVDF-g-PAN has been synthesized by grafting polyacrylonitrile onto polyvinylidene fluoride using an ATRP/AGET method. The novel polymer is ionically conducive and has much more flexibility than PVDF alone, making it especially useful either as a binder in battery cell electrodes or as a polymer electrolyte in a battery cell.
Inventors:
;
Issue Date:
OSTI Identifier:
1177113
Assignee:
Seeo, Inc. (Hayward, CA) NETL
Patent Number(s):
8,993,157
Application Number:
13/745,834
Contract Number:
OE0000223
Resource Relation:
Patent File Date: 2013 Jan 20
Research Org:
Seeo, Inc., Hayward, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Other works cited in this record:

Preparation and performances of porous polyacrylonitrile–methyl methacrylate membrane for lithium-ion batteries
journal, October 2008

ATRP of Amphiphilic Graft Copolymers Based on PVDF and Their Use as Membrane Additives
journal, September 2002
  • Hester, J. F.; Banerjee, P.; Won, Y.-Y.
  • Macromolecules, Vol. 35, Issue 20, p. 7652-7661
  • DOI: 10.1021/ma0122270

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