Surface-functionalized silicon anode for high energy lithium ion batteries
Patent
·
OSTI ID:2222016
A composition includes a silicon nanoparticle having surface-attached groups, and the silicon nanoparticle is represented by the formula: [Si]-[linker]-[terminal group]. In the formula [Si] represents the surface of the silicon nanoparticle; [terminal group] is a moiety that is configured for further reaction or is compatible with the electrolyte; and [linker] is a group linking the surface of the silicon nanoparticle to the [terminal group].
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-06CH11357
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Number(s):
- 11,710,826
- Application Number:
- 16/847,952
- OSTI ID:
- 2222016
- Resource Relation:
- Patent File Date: 04/14/2020
- Country of Publication:
- United States
- Language:
- English
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