Electrolytic Copper Foil'S Industrial Application:

A matsayin ɗaya daga cikin mahimman kayan masana'antar lantarki, foil ɗin jan ƙarfe na electrolytic galibi ana amfani dashi don kera bugu da ƙari (PCB), batir lithium-ion, ana amfani da su sosai a cikin kayan gida, sadarwa, kwamfuta (3C), da sabbin masana'antar makamashi. A cikin 'yan shekarun nan, ana buƙatar ƙarin tsauraran buƙatun don foil na jan karfe tare da haɓaka fasahar 5G da masana'antar batirin lithium. Ƙananan bayanan martaba (VLP) foil na jan karfe don 5G, da foil na jan karfe mai kauri don batirin lithium sun mamaye sabon alkiblar ci gaban fasahar foil na jan karfe.

Tsarin Samfurin Samfurin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara

Kodayake ƙayyadaddun ƙayyadaddun bayanai da kaddarorin foil ɗin jan ƙarfe na lantarki na iya bambanta da kowane masana'anta, tsarin ya kasance iri ɗaya ne. Gabaɗaya, duk masana'antun tsare-tsare suna narkar da jan ƙarfe na electrolytic ko sharar da waya ta jan karfe, tare da irin tagulla mai tsabta da ake amfani da ita azaman albarkatun ƙasa, a cikin sulfuric acid don samar da maganin ruwa na jan karfe sulfate. Bayan haka, ta hanyar ɗaukar abin nadi na ƙarfe azaman cathode, jan ƙarfe na ƙarfe yana zama electrodeposited akan saman abin nadi na cathodic ci gaba ta hanyar halayen electrolytic. Ana cire shi daga abin nadi na cathodic ci gaba a lokaci guda. Ana kiran wannan tsari da tsarin samar da foil da tsarin lantarki. Gefen da aka cire (gefe mai laushi) daga cathode shine wanda ake iya gani a saman allon laminated ko PCB, kuma gefen baya (wanda akafi sani da m gefen) shine wanda ke ƙarƙashin jerin jiyya na saman kuma shine. hade da resin a cikin PCB. An samar da foil ɗin jan ƙarfe mai fuska biyu ta hanyar sarrafa adadin abubuwan da ake ƙarawa a cikin electrolyte a cikin aikin samar da foil na jan karfe don baturin lithium.

A lokacin electrolysis, cations a cikin electrolyte ƙaura zuwa cathode, kuma an rage bayan samun electrons a kan cathode. Anions suna oxidized bayan ƙaura zuwa anode kuma sun rasa electrons. Ana haɗa na'urori biyu a cikin maganin jan karfe sulfate tare da halin yanzu kai tsaye. Sa'an nan, za a gano cewa an raba jan karfe da hydrogen akan cathode. Amsar ita ce kamar haka:

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

Bayan jiyya na cathode surface, da jan karfe Layer ajiya a kan cathode za a iya bawo kashe, don samun wani kauri na jan karfe takardar. Takardar tagulla tare da wasu ayyuka ana kiranta foil na jan karfe.