Lithium sulfur battery having cathode with nucleation agents

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United States of America Patent

PATENT NO 9590252
APP PUB NO 20150236350A1
SERIAL NO

14180405

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aurora, Peter Ann Arbor, US 12 25
Han, Taehee Farmington Hills, US 39 40
Ramaswamy, Nagappan Farmington Hills, US 14 27

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