TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Process: In the anode, oxide is formed into thickness of 1-50 nm. Preferred Composition: The oxide is chosen from zirconium dioxide, alumina, silica, zinc oxide, titanium dioxide, tin dioxide and manganese oxide. The active material includes lithium-containing metal oxide of formula: a(Li2MnO3).(1-a)(LiMO2) chosen from lithium-cobalt oxide, lithium-nickel oxide, lithium manganese oxide, lithium-cobalt-nickel oxide, lithium-cobalt-manganese oxide, lithium-manganese-nickel oxide and lithium-cobalt-nickel-manganese oxide, which are optionally doped or substituted by element (E1). The element (E1) is chosen from aluminum, magnesium, nickel, cobalt, iron, chromium, vanadium, titanium, copper, boron, calcium, zinc, zirconium, niobium, molybdenum, strontium, antimony, tungsten, titanium and bismuth. The conductive material is chosen from artificial graphite, natural graphite, carbon black, acetylene black, Ketjen black (RTM: carbon black), Denka black (RTM: carbon black), thermal black, channel black, carbon fiber, metal fiber, aluminum, tin, bismuth, silicon, antimony, nickel, copper, titanium, vanadium, chromium, manganese, iron, cobalt, zinc, molybdenum, tungsten, silver, gold, lanthanum, ruthenium, platinum, iridium, titanium oxide, polyaniline, polythiophene, polyacetylene and polypyrrole. The content of conductive material is 5-20 parts weight of 100 parts weight of active material. Inert gas used during manufacture of anode is chosen from helium, nitrogen, neon, argon and krypton.a=more than 0 to less than 1;andM=Al, Mg, Mn, Ni, Co, Cr, V or Fe.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Composition: Oxide precursor used during manufacture of anode is chosen from tetramethyl zirconium, zirconium(IV) t-butoxide, trimethylaluminum, tetramethylsilicon, dimethylzinc, diethylzinc, tetramethyl titanium, tetramethyltin and (ethylcyclopentadienyl)manganese.    TECHNOLOGY FOCUS - POLYMERS - Preferred Composition: The binder is chosen from polyvinylidene fluoride, poly(vinylidene fluoride-co-hexafluoropropene)copolymer, poly(vinyl acetate), polyvinyl alcohol, polyethylene oxide, polyvinyl pyrrolidone, alkylated polyethylene oxide, polyvinyl ether, polymethyl methacrylate, poly(ethyl acrylate), polytetrafluoroethylene, polyvinylchloride, polyacrylonitrile, polyvinyl pyridine, styrene-butadiene rubber, acrylonitrile-butadiene rubber and ethylene propylene diene monomer. The content of binder is 3-15 parts weight of 100 parts weight of active material.