US 2018/0019470 A1Published application

Polyborosiloxane Binders

AssigneeUniversity of Kentucky Research Foundation

InventorsSusan A. Odom, Darius A Shariaty, Yang-Tse Cheng

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Abstract

Electrodes for rechargeable batteries that include silicon and a binder are provided. Binders for use with silicon electrodes are provided, including polysiloxane binders that can be prepared prior to preparation of the electrode, or provided as monomers to be cure-polymerized at the time of the curing of the electrode.

Claims20

Dependent claims

An electrode for a rechargeable battery, comprising silicon and a crosslinked polysiloxane binder.

Dependencies are inferred from the claim text.

Facts

Application: 15/653,126Filed 18 Jul 2017
Priority: 18 Jul 2016
Published: 18 Jan 2018
Term ends: Not estimatedThe source records don’t support an estimate.

Classification16 codes

H01M 4/386
Of elements or alloys: silicon or alloys based on silicon
C08G 77/20
Polysiloxanes: containing silicon bound to unsaturated aliphatic groups
C08L 83/04
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with…
H01M 4/134
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof: electrodes based on…

Family

Application62/363,646Us provisional application · filed 18 Jul 2016
US 11,094,933 B2Related patent
US 2018/0019470 A1This patent

From the US filing history. Foreign family members aren’t listed.

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