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  • 专利标题:   Samarium cobalt oxide-decorated reduced graphene oxide material for manufacturing hybrid supercapacitor device, is prepared by preparing graphene oxide through improved Hummer technique, where homogeneous solution is prepared.
  • 专利号:   KR2022123173-A, IN202141008342-A
  • 发明人:   YUBAKUMA R, MOUSE R, FRANKLIN M I, HONG S, BELOTAFILLAI D, YUVAKKUMAR R, RAVI G, ISACFRANKLIN M, DHAYALAN V
  • 专利权人:   UNIV IND ACADEMIC COOP IN CHUNGNAM NAT, YUVAKKUMAR R, RAVI G, ISACFRANKLIN M, HONG S, DHAYALAN V
  • 国际专利分类:   H01G011/34, H01G011/86, B01J023/75, C01G051/00, C25D013/02, H01F001/055, H01M004/90
  • 专利详细信息:   KR2022123173-A 06 Sep 2022 H01G-011/86 202279 Pages: 16
  • 申请详细信息:   KR2022123173-A KR068885 28 May 2021
  • 优先权号:   IN41008342

▎ 摘　　要

NOVELTY - Heterostructured samarium cobalt oxide-decorated reduced graphene oxide is prepared by preparing graphene oxide, preparing homogeneous solution by mixing samarium (III) nitrate, cobalt nitrate hexahydrate and urea3, and dispersing the mixture in samarium coke oxide. The homogeneous graphene oxide solution is maintained in an autoclave. The heterostructure of samarium-cobalt oxide is evaluated by characterizing the graphene oxide. USE - The heterostructure is useful for manufacturing hybrid supercapacitor device. ADVANTAGE - The samarium cobalt oxide-decorated reduced graphene oxide has excellent electrochemical performance.