A MULTI-ELEMENT ELECTROCHEMICAL CAPACITOR AND A METHOD FOR MANUFACTURING THE SAME

摘要

414.44:44414:A MULTI-ELEMENT ELECTROCHEMICAL CAPACITOR AND A METHOD FOR MANUFACTURING THE SAMEA bs trac t The-4:3-Yei34iet. .. i=e4:3);e7S---;@--enietifitiia--e:3-girreth3kg:--The-ed4-ebN3ieii: irr--ENST:iekiktir; -- 47,4ii;(t414--i.437aFge--,S+8:41,g.&--+Thiii43ieiiie.--ei:(41-: :4_, ..........A multi-element electrochemical capacitor comprising of thifi--in-y-eii-tiei-Fteeltwie&s--at least one layer of Ait4t-i-eithinsithti-i-eainsulating, film withand alternating opposite-polarity electrode fi4ms-sheets placed thereon in succession and interspaced by a porous ion-permeable separator, all coiled into a roltr-hai.?::::: and impregnated with electrolyte. each electrode sheet i-stheing a substrate made of nonwoven polymer material ik-tof a high pore ratio, with at least one electrode i-43--41t44ffi-ectiteiSettreiAteffiieitt-P.' - - attathed-secured to one side or both sides thereof, or embedded within the saMe7-441-43i119:3',6-4.4Siz--C41+14*-t&SiV4.1•384-teetil<4. the electrodes,-'44K±-haa4h.:.*1 far -- HS-Tettkb-fAeifiei'Eit—el:eiEf4ff):theitli-eg+3T4.i-M-ii+:ek`it--.i34a4(443,,g-,--OppeA--pei*:4W-8le(Ai=e'g-S--S41eettB-4P-;L-ap7it;—ai*-i4Sk=t+:+ltc48-Piii-34.'t,W---att:`aM+}; 1.1ei-E3t--. of the opposite-polarity electrode sheets ,S*3*.e,`_•:4Vel);--@:37--the---AiiE4fiti34-4:3,S*34:.4:0.17)--finin3.............................................................. ->f t:3-€ k, pi-Miii:41.)131.)i.)Cticidi); 1:-Iitit-EFa4: 43g thi).441e---kt41*ki14---egEssi4-4ie(Miiii( sis tin 2- of nano-structured carbon materials ofdifferent types, one of said :materials having the largest possible specific surface area and a relatively low conductance. and the other material having a relatively large specific surface area and a relatively high conductance. The electrodes further comprising nano-sized particles of a metal or compounds thereof, or reclox polymers. 43,1-the-iiHk,veic3444ecee4-stec 4eFIG. 2 & 1 (for pubhcaEioni