▎ 摘　　要

NOVELTY - Hybrid lithium-ion capacitor (100) comprises a positive electrode (102) comprising three active materials and a negative electrode (104) comprising a fourth active material providing a surface for reversible intercalation of lithium ions, where the first active material is a reversible electrochemical double-layer capacitance (EDLC) material, the second active material is a reversible redox active material, the third active material is an irreversible redox active material and is capable of providing irreversible in-situ pre-lithiation of the negative electrode during a formation cycle of a solid electrolyte interphase (SEI) film in the hybrid lithium ion capacitor. USE - Hybrid lithium-ion capacitor. ADVANTAGE - The hybrid lithium-ion capacitor enables pre-lithiation of anode (negative electrode) for preventing first cycle loss of lithium and self-discharge of the lithium-ion capacitor and has high cyclability, high energy density, high cycle life and calendar life, high specific capacity and low self-discharge. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for fabricating the positive electrode for use in hybrid lithium-ion capacitor, which invovles: a. dry mixing the first active material with the second active material for a first time period to obtain a first mixture; b. dry mixing the third active material with the first mixture for a second time period to obtain a second mixture; c. mixing a solution of a binder and a conductive additive into the second mixture for a third time period to obtain a slurry; and d. coating the slurry on a current collector to obtain the positive electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a partial cross-sectional view of a hybrid lithium-ion capacitor. 100Hybrid lithium-ion capacitor 102Positive electrode 104Negative electrode 106Separator 108Electrolyte