▎ 摘　　要

NOVELTY - Lithium-ion capacitor (200) comprises anode (202) fabricated through deposition of nitrogen-doped reduced graphene oxide (N-rGO) lithiated by long alkyl chain-Lithium (Li), over first current collector (212), cathode (204) fabricated through deposition of activated carbon (210) over second current collector (214), and electrolyte (206) for allowing ion exchange between anode (202) and the cathode (204). USE - Lithium-ion capacitor. ADVANTAGE - The reduction and nitrogen doping operations may be simultaneously performed at a high temperature in presence of a nitrogen source. In one scenario, multiples of different nitrogen sources may be used for synthesis of the N-rGO. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method of fabrication of anode (202) for use in lithium-ion capacitor (200), method involves preparing nitrogen-doped reduced graphene oxide (N-rGO) from graphene oxide (GO) by simultaneously performing reduction and nitrogen-doping operations at a high temperature in presence of a nitrogen source; performing lithiation of N-rGO, to obtain lithiated N-rGO (208), by: dispersing the N-rGO in an organic solvent; and gradually adding and mixing solution of long alkyl chain-Lithium (Li) into the N-rGO dispersed in organic solvent; preparing precipitate by heating lithiated N-rGO (208) at a predefined temperature; and coating precipitate on first current collector (212),obtaining anode (202).