Amantadine modified graphene electrode material and preparation method thereof

• Main Authors: SHEN YONGMIAO, ZHAO SHUNHUI, WANG XINWEI, PAN ZIHENG, WU JIANPING, XIANG FEIYONG, YANG ZHENYUAN, HUANG XIAODONG, ZHAO FUGANG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

The invention discloses an amantadine modified graphene electrode material and a preparation method thereof, belongs to the technical field of supercapacitor electrode materials, and is characterized in that the amantadine modified graphene electrode material comprises two parts, one part is a graphene body, and the other part is a graphene electrode material; according to the graphene electrode material modified by the amantadine molecules, the amantadine molecules are connected to the graphene framework in a sigma covalent bond mode, and due to the unique tricyclic saturated hydrocarbon structure of the amantadine, the amantadine molecules become an ideal pillared building block; the method can be used for a layered host material such as graphene, and can effectively broaden the distance between graphene sheet layers, reduce the interlayer interaction, increase the specific surface area, improve the electron mobility and improve the diffusion rate of an electrolyte between graphene, thereby improving the el