TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: In (V) the ions taking part in the reactions of electrodes are the ions lithium. The negative electrode in (V) is lithium metal, its alloys, optionally in the form of nanometric dispersion in lithium oxide, double nitrides of lithium and a transition metal, oxides with base potential of formulae (Li1+yTi2-x/4O4), where xgreater than or equal to0 and yless than or equal to1, MoO2, WO2, carbon and carbonaceous products resulting from the organic matter pyrolysis or lithium-aluminum or lithium-silicon alloys. The positive electrode in (V) is another material of electrode comprising vanadium oxides of formula (LiyVOx) (where 2x-5less than or equal toyless than or equal to2x-3; 2.15less than or equal toXless than or equal to2.5), LiyN1-x-zCoxAlzO2 (where 0less than or equal tox+yless than or equal to1 and 0less than or equal toyless than or equal to1), manganese spinels of formula (LiyMn2-xMxO4) (where M is lithium, chromium, aluminum, vanadium, nickel, 0 less than or equal toxless than or equal to0.5 and 0less than or equal toyless than or equal to2), organic polydisulfides, polyquinones, ferrous sulfide, ferrous sulfite, ferrous sulfate, phosphates and phosphosilicates of iron and lithium of olivine or Nasicon structure and/or manganese substituted iron products.    TECHNOLOGY FOCUS - POLYMERS - Preferred Process: Preparation of (II) is carried out after the stage of polymerization of (A). In the preparation of (II) the crosslinking, the hardening of polymer and the formation of interpenetrated networks are made by polymerization of the functional groups (Y1). The polymerization of (Y1) is made in the presence of other monomers (III), oligomers or polymers with functions, which can be activated by the cationic and/or radical polymerization starting agents. Preferred Components: (A) and comonomeric units are made in a sequential way to form polymers with di-block or tri-block. An additive is used in the form of powders and/or fibers, which is optionally treated to present a surface with increased compatibility and an adherence with polymer or mixture of polymers, where the process is carried out in a thermal and/or actinic radiation, optionally in presence of an initiator or a sensitizer. (II) contains at least a plasticizer. The additive is (in)organic, and optionally has properties of ionic or electronic intrinsic conduction, optical properties, a constant dielectric high and/or the piezoelectric properties. (II) is a polyepoxyde. (II) is a copolymer containing ethylene oxide comprising (I). (IV) comprises: a fraction of the anions either carried by the polymer chain, or belonged to a different polymeric chain, in mixture or forming a network interpenetrated with polymer; or a fraction of the anions having (A) or (Y1) groups simultaneously, or by vinyl bonding, incorporated in the polymeric chain at the time of one or the other of the stages of anion and cation and/or radical polymerization. (IV) obtained after anion polymerization is reacted during the activation of (Y1) groups to obtain the (co)radicalization to give stable acetal bonds. The mass of polymers before crosslinking lies at 2x103-60x103 g/mol. Monomeric units: e.g. propylene oxide, butylene oxide, monoepoxyde of dienes with 4-10 carbon atoms, ethers of glycidol with methyl, ethyl or allyl groups; alpha-alkyl(oligoethoxy)-omega-vinylbenzyl; organic or metal acrylate such as (meth)acrylate or itaconate alpha-alkyl-omega-(oligoethoxy)-ethyl, are used in the polymerization. (V) comprises plasticizer e.g. polar liquids such as cyclic and acyclic carbonates, gamma-butyrolactone, esters of carboxylic acids, tetraalkylsulfamides, dialkyl ethers of mono, di, tri and tetraethylene glycols, oligomers of masses lower than 2000 g/mol, and their mixtures. (VI) further comprises a dye susceptible to change coloring on its oxidation. Preferred Definitions:    A = oxirane compound of formula (a) (preferred), phenyl compound of formula (b) or CH2=C(R)-C(=Z)-;    Y1 = R1-CH=CH-O-, dioxo compound of formula (c), furan compound of formula (d) or dihydro oxazole compound of formula (e);    Z = O or CH2;    R = H, 1-12 (oxa)alkyl, CN or CH2COOR1;    R1, R1 = H or 1-12 (oxa)alkyl;    r = 1-6;    M+ = lithium;    X- = ClO4-, BF4-, PF6-, AsF6-, Sb4F-, RxSO3-, RxSO2NSO2R1J1, RxSO2C(SO2R1x)R2x-, anions derived from cyclopentadiene or its analogs aza carrying groups electron attracting groups, anions derived from pyrimidin trione or 1,3-dioxane-4,5-dione carrying electron attracting groups, malononitrile derivatives, preferably ClO4-, BF4-, PF6-, CF3SO3-, (FSO2)2N-, (CF3SO2)2N-, (C2F5SO2)2N-, ((CF3SO2)2CH)-, ((CF3SO2)C(CN)2)-, ((CF3SO2)3C)- or ((CF3SO2)NSO2N(R9)2)-;    R9 = 1-30C alkyl, anions derived 4,5-dicyano-1,2,3-triazole, 3-5-bistrifluoromethyl-1,2,4-triazole or tricyanomethane;    Rx, R1x = electronegative atoms; and    R2x = RxSO2- or R1xSO2-.