Invention Grant
- Patent Title: Lithium sulfur battery having cathode with nucleation agents
- Patent Title (中): 具有成核剂阴极的锂硫电池
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Application No.: US14180405Application Date: 2014-02-14
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Publication No.: US09590252B2Publication Date: 2017-03-07
- Inventor: Nagappan Ramaswamy , Peter Aurora , Taehee Han
- Applicant: Nissan North America, Inc.
- Applicant Address: US TN Franklin
- Assignee: Nissan North America, Inc.
- Current Assignee: Nissan North America, Inc.
- Current Assignee Address: US TN Franklin
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Main IPC: H01M4/136
- IPC: H01M4/136 ; H01M4/62 ; H01M4/04 ; H01M4/38 ; H01M10/052 ; H01M4/58 ; H01M4/02
Abstract:
A cathode for a lithium-sulfur battery cell includes positive active material comprising sulfur and carbon coated onto an electrode substrate and gold nanoparticles affixed to the positive active material and configured to direct growth and deposition of lithium sulfide. A lithium ion battery cell, battery stack and method of making the cathodes are also provided.
Public/Granted literature
- US20150236350A1 LITHIUM SULFUR BATTERY HAVING CATHODE WITH NUCLEATION AGENTS Public/Granted day:2015-08-20
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