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Title: Synthesis method for cathode material in lithium-sulfur battery
Authors: Fei, L 
Wang, Y 
Issue Date: 2018
Source: US Patent 10,147,941 B2. Washington, DC: US Patent and Trademark Office, 2018.
Abstract: The present invention relates to a method for synthesizing graphene/sulfur composite, involving the steps of mixing graphene oxide (GO) with a hydrogen sulfide (H.sub.2S)-releasing agent in a sealed vessel, causing the H.sub.2S-releasing agent to release hydrogen sulfide, and then allowing the hydrogen sulfide to react with the graphene oxide at an elevated temperature and pressure to form said graphene/sulfur composite.
Rights: Assignee: The Hong Kong Polytechnic University
Appears in Collections:Patent

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