▎ 摘　　要

NOVELTY - Pre-embedding lithium in anode of lithium ion battery, comprises (i) preparing conductive glue, (ii) adding the anode active material and (I) to the conductive glue, and stirring uniformly to obtain a mixed slurry, and (iii) coating the mixed slurry on the anode current collector and drying. The (I), x=0-3, y=0-1, z=0-1, y+z=1, M is iron (Fe), aluminum (Al), cobalt (Co), manganese (Mn) and/or zinc (Zn), N is Fe, Al, Co, Mn, Zn, iridium (Ir), platinum (Pt), nickel (Ni), antimony (Sb), tellurium (Te), titanium (Ti), vanadium (V), molybdenum (Mo), niobium (Nb), boron (B), silicon (Si), germanium (Ge), tin (Sn) and/or oxygen (O), A is Al, Ti, Zn, magneisum (Mg), copper (Cu), V, Si, silver (Ag), calcium (Ca), zirconium (Zr), Nb, and lanthanum (La), and m and n are integers. USE - Method for Pre-embedding lithium in anode of lithium ion battery. Uses include but are not limited to intelligent mobile phone, unmanned aerial vehicle, and fast electric of vehicle. ADVANTAGE - The method is simple and easy, compatible with the existing lithium ion battery the anode technique, without adding additional production device, and reduces the production investment. The method realizes the purpose of supplementing lithium in anode to supplement the lithium ions consumed when the SEI film is formed so as to reduce the irreversible capacity, improve the energy density of the battery and prolong the service life of battery. The pre-embedded lithium-lithium ion battery anodepole piece can be used for silicone, silicon carbon, and graphite battery system. DETAILED DESCRIPTION - Pre-embedding lithium in anode of lithium ion battery, comprises (i) preparing conductive glue, (ii) adding the anode active material and AmOn/Li5plus minusxMyNzO4 (I) to the conductive glue, and stirring uniformly to obtain a mixed slurry, and (iii) coating the mixed slurry on the anode current collector and drying. The AmOn/Li5plus minusxMyNzO4 (I), x=0-3, y=0-1, z=0-1, y+z=1, M is iron (Fe), aluminum (Al), cobalt (Co), manganese (Mn) and/or zinc (Zn), N is Fe, Al, Co, Mn, Zn, iridium (Ir), platinum (Pt), nickel (Ni), antimony (Sb), tellurium (Te), titanium (Ti), vanadium (V), molybdenum (Mo), niobium (Nb), boron (B), silicon (Si), germanium (Ge), tin (Sn) and/or oxygen (O), A is Al, Ti, Zn, magneisum (Mg), copper (Cu), V, Si, silver (Ag), calcium (Ca), zirconium (Zr), Nb, and lanthanum (La), and m and n are integers. An INDEPENDENT CLAIM is included for the lithium ion battery lithium ion battery positive electrode preparation pre-embedding lithium in pre-embedded lithium. DESCRIPTION OF DRAWING(S) - The drawing shows a process flow diagram of pre-embedding lithium in anode of lithium ion battery (Drawing includes non-English language text).