Polymer additives and their use in electrode materials and electrochemical cells
AssigneesHydro-Quebec, Murata Manufacturing Co., Ltd.
InventorsJean-Christophe DAIGLE, Yuichiro ASAKAWA, Karim ZAGHIB
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Abstract
Described are polymers comprising norbornene-based monomeric units derived from the polymerization of norbornene-based monomers for use as electrode material additives, binder compositions comprising said polymers as additives, electrode materials comprising said polymers as additives, electrode materials comprising said binder compositions, their methods of production and their use in electrochemical cells, for instance, in lithium or lithium ion batteries.
Claims29
A polymer for use as an electrode material additive, the polymer comprising norbornene-based monomeric units derived from the polymerization of a norbornene-based monomer of Formula I:
- wherein,
- W and W are independently in each occurrence selected from a hydrogen atom, —COOH, —SO3H, —OH, and —F.
3-6. (canceled)
12-16. (canceled)
20-21. (canceled)
24-25. (canceled)
(canceled)
29-33. (canceled)
38-40. (canceled)
(canceled)
Dependencies are inferred from the claim text.