< img teitei = "1" whanui = "1" style = "whakaatu: kore" src = "https://www.facebook.com/tr?id=1663378561090394&ev=PageView&noscript=1" /> Panui - Te Whakamahinga Ahumahi me te Hangahanga Hangahanga a te Electrolytic Copper Foil

Electrolytic Copper Foil'S Industrial Application and Manufacturing Process

Tono Ahumahi Electrolytic Copper Foil'S:

Ka rite ki tetahi o nga rauemi taketake o te ahumahi hiko, electrolytic konumohe parahi te nuinga whakamahia ki te hanga tāngia poari ara iahiko (PCB), pākahiko lithium-ion, whakamahia whānuitia i roto i taputapu kāinga, kōrero, rorohiko (3C), me te ahumahi pūngao hou. I nga tau kua pahure ake nei, he kaha ake nga whakaritenga hou mo te pepa parahi me te whanaketanga o te hangarau 5G me te ahumahi pākahiko lithium. Ko te pepa parahi tino iti (VLP) mo te 5G, me te pepa parahi tino angiangi mo te pākahiko lithium e rangatira ana i te ahunga whanaketanga hou o te hangarau pepa parani.

pepa parahi 20220220-3

Ko te Tukatuka Hangahanga Electrolytic Copper Foil:

Ahakoa he rereke nga korero me nga ahuatanga o te pepa parahi electrolytic ki ia kaihanga, he rite tonu te mahi. Ko te tikanga, ka whakakorehia e nga kaihanga konumohe katoa te parahi electrolytic, te waea parapara parapara ranei, me te parapara electrolytic rite te mea mata, i roto i te waikawa pungatara ki te whakaputa i te wairewa wai o te konukura sulfate. I muri i tera, ma te tango i te roera whakarewa hei cathode, ka whakauruhia te konukura konupuku ki runga i te mata o te roera cathodic i nga wa katoa na roto i te tauhohenga hiko. Ka tihorea mai i te roera cathodic i te wa ano. Ko tenei tukanga e mohiotia ana ko te hanga pepa me te tukanga hiko. Ko te taha tihorea (taha maeneene) mai i te cathode ko te mea e kitea ana i runga i te mata o te papa raima, te PCB ranei, a ko te taha whakamuri (e mohiotia ana ko te taha taratara) ko te mea kei raro i te raupapa o nga maimoatanga o te mata. herea ki te kapia i roto i te PCB. Ko te pepa parahi-taha-rua ka hangaia ma te whakahaere i te horopeta o nga taapiri pararopi i roto i te electrolyte i roto i te tukanga o te whakaputa i te pepa parahi mo te pākahiko lithium.

pepa parahi 20220220-2

I te wa o te electrolysis, ka heke nga cation i roto i te electrolyte ki te cathode, ka whakahekehia i muri i te whiwhi irahiko i runga i te cathode. Ka oxidized nga anion i muri i te heke ki te anode me te ngaro irahiko. E rua nga hiko e hono ana i roto i te wairewa konukura sulfate me te naianei tika. Na, ka kitea kua wehea te parahi me te hauwai i runga i te cathode. Ko te tauhohenga e whai ake nei:

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

I muri i te maimoatanga o te mata cathode, ka taea te tihorea te apa parahi kua whakatakotoria ki runga i te cathode, ki te whiwhi i tetahi matotoru o te pepa parahi. Ko te pepa parahi me etahi mahi ka kiia ko te konumohe parahi.


Wā tuku: Feb-20-2022