Isicelo se-Electrolytic Copper Foil'S kwimizi-mveliso:

Njengenye yezinto ezisisiseko kushishino lwe-elektroniki, i-electrolytic copper foil isetyenziswa kakhulu ekwenzeni ibhodi yesekethe eprintiweyo (PCB), iibhetri ze-lithium-ion, ezisetyenziswa kakhulu kwizixhobo zasekhaya, unxibelelwano, ikhompyutha (3C), kunye noshishino lwamandla amatsha. Kwiminyaka yakutshanje, kufuneka iimfuno ezingqongqo nezintsha kwi-copper foil ngophuhliso lwetekhnoloji ye-5G kunye noshishino lwebhetri ye-lithium. I-copper foil ephantsi kakhulu (VLP) ye-5G, kunye ne-copper foil encinci kakhulu yebhetri ye-lithium zilawula indlela entsha yophuhliso lwetekhnoloji ye-copper foil.

Inkqubo yokwenziwa kweFoyile yeCopper yeElectrolytic:

Nangona iinkcukacha kunye neempawu ze-electrolytic copper foil zingahluka kumenzi ngamnye, inkqubo ihlala ifana. Ngokubanzi, bonke abavelisi be-foil banyibilikisa i-electrolytic copper okanye i-waste copper wire, kunye ne-electrolytic copper efanayo ecocekileyo esetyenziswa njengezinto eziluhlaza, kwi-sulfuric acid ukuvelisa isisombululo samanzi se-copper sulfate. Emva koko, ngokuthatha i-metal roller njenge-cathode, i-metallic copper ifakwa kwi-electrode kumphezulu we-cathodic roller ngokuqhubekayo nge-electrolytic reaction. Ihlutywa kwi-cathodic roller ngokuqhubekayo ngaxeshanye. Le nkqubo yaziwa njengenkqubo yokuvelisa i-foil kunye ne-electrolysis. Icala elihlutyiweyo (icala elithambileyo) elivela kwi-cathode lelona libonakala kumphezulu webhodi elaminethiweyo okanye i-PCB, kwaye icala elingasemva (elaziwa ngokuba licala elirhabaxa) lelo liphantsi koluhlu lweendlela zonyango lomphezulu kwaye libotshelelwe nge-resin kwi-PCB. I-copper foil enamacala amabini yenziwa ngokulawula umthamo wezongezo ze-organic kwi-electrolyte kwinkqubo yokuvelisa i-copper foil yebhetri ye-lithium.

Ngexesha le-electrolysis, ii-cations kwi-electrolyte ziyafudukela kwi-cathode, kwaye ziyancitshiswa emva kokufumana ii-electron kwi-cathode. Ii-anions ziyaxiliswa emva kokufudukela kwi-anode kwaye ii-electron zilahleka. Ii-electrode ezimbini ziqhagamshelwe kwisisombululo se-copper sulphate kunye nomsinga othe ngqo. Emva koko, kuya kufunyaniswa ukuba i-copper kunye ne-hydrogen zahlulwe kwi-cathode. Impendulo yile ilandelayo:

ICathode: Cu2+ +2e → Cu 2H+ +2e → H2↑
I-Anode: 4OH- -4e → 2H2O + O2↑
2SO42-+2H2O -4e → 2H2SO4 + O2↑

Emva kokulungiswa komphezulu we-cathode, umaleko wobhedu obekwe kwi-cathode unokuxotyulwa, ukuze kufunyanwe ubukhulu obuthile bephepha lobhedu. Iphepha lobhedu elinemisebenzi ethile libizwa ngokuba yi-copper foil.