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公开(公告)号:US10533258B2
公开(公告)日:2020-01-14
申请号:US16001579
申请日:2018-06-06
摘要: A method of making Co3O4 nanorods by thermal decomposition of a cobalt salt is described. A method of using Co3O4 nanorods as an electrocatalyst component to a porous carbon electrode is also described. The carbon electrode may be made of carbonized filter paper. Together, this carbon-supported Co3O4 electrode may be used for water electrolysis.