Method for producing a graphene oxide-based compound for an air electrode of a metal-air… Grant US-11489159-B2 United States of America 01 Nov 2022
Sulfur-nitrogen doped carbon material and preparation method and application thereof Application CN-114426266-A China 03 May 2022
METHOD FOR PRODUCING A GRAPHENE OXIDE-BASED COMPOUND FOR AN AIR ELECTRODE OF A METAL-AIR… Application WO-2019110933-A1 World Intellectual Property Organisation (WIPO) 13 Jun 2019