Invention Grant
- Patent Title: Silicon sealing for high performance battery anode materials
-
Application No.: US16356487Application Date: 2019-03-18
-
Publication No.: US11081688B2Publication Date: 2021-08-03
- Inventor: Yi Cui , Lei Liao , Jiangyan Wang
- Applicant: The Board of Trustees of the Leland Stanford Junior University
- Applicant Address: US CA Stanford
- Assignee: The Board of Trustees of the Leland Stanford Junior University
- Current Assignee: The Board of Trustees of the Leland Stanford Junior University
- Current Assignee Address: US CA Stanford
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: H01M4/134
- IPC: H01M4/134 ; H01M4/04 ; H01M4/38 ; C01B33/021 ; H01M4/02
Abstract:
A battery electrode is provided that includes a porous silicon microstructure precursor, a silicon shell coating deposited on the silicon microstructure precursor, and a graphene coating deposited on the silicon shell coating, where the graphene coating encapsulates the silicon shell coating forming a graphene-encapsulated silicon-shell-protected porous silicon microstructure precursor battery electrode.
Public/Granted literature
- US20190305295A1 Silicon sealing for high performance battery anode materials Public/Granted day:2019-10-03
Information query
