Ukusetshenziswa kwe-Copper Foil ku-Power Battery

Isingeniso

Ngo-2021 izinkampani zamabhethri zaseShayina zandisa ukwethulwa kwe-foil yethusi encane, futhi izinkampani eziningi zisebenzise inzuzo yazo ngokucubungula izinto zokusetshenziswa zethusi ukuze kukhiqizwe amabhethri. Ukuze kuthuthukiswe ubuningi bamandla amabhethri, izinkampani zisheshisa ukukhiqizwa kwama-foil ethusi amancane nanciphile kakhulu angaphansi kuka-6 esikalini sethusi.

Ibhethri Elinamandla Le-Copper Foil

Isidingo samabhethri emhlabeni wonke siyakhula ngokushesha, njengoba amadivayisi ezokwelapha, ukwakhiwa, izimoto, kanye namaphaneli elanga konke kudinga amabhethri ukuze asebenze. Kodwa-ke, kunezinye izindlela eziningi zokusebenzisa ithusi.

Amabhethri ethusi angu-1

Amabhethri ashibhile awekho ekwehliseni izindleko zamandla avuselelekayo. Impendulo ingase ibe kumabhethri ethusi asebenza kahle kakhulu. Amabhethri ethusi abonakala egcina amandla awo, futhi ahlala isikhathi eside. Ngemijikelezo eminingana ngosuku, amabhethri angaba neminyaka engama-30 yokuphila kugridi.

Ngo-2019 indima yethusi ekukhiqizeni amandla avuselelekayo yachazwa njengengxenye ebalulekile yephazili eyayingekho. Esikhathini esizayo, amandla ahlanzekile azodinga ingxenye enkulu yengxube yamandla yomhlaba wonke njengoba siqeda ukukhiqiza amafutha angaphansi komhlaba. Kuzodingeka uhla olukhulu lwamabhethri ethusi ukuze kuhlangatshezwane nezidingo zabathengi.

2.I-RA Copper Foil

I-foil yethusi ekhonjiwe iyi-foil yethusi egoqiwe, ekhiqizwa ngokugoqa ngokomzimba. Lokhu kungenzeka ngokusebenzisa izindlela eziningana ezahlukene.

• Ukugoqa okuqinile yilapho i-ingot ishiswa khona bese igoqwa ibe yi-coil.
• Uma ifakwa, impahla ifakwa esithandweni bese igoqwa ibe yisakhiwo esiyindilinga.
• Ukuhluza nge-asidi, ngemva kokugoqa umkhiqizo, kuhlanzwa ngesisombululo se-asidi esibuthakathaka ukuze kususwe ukungcola.
• Ukufakwa kwe-Annealing kuhilela ukwakheka kwe-crystallization yangaphakathi yethusi, ngokuyifudumeza emazingeni okushisa aphezulu ukuze kuncishiswe ubulukhuni.
• Njengoba ikrwada, ngezinye izikhathi ubuso buyakrwada uma amazinga okushisa aphezulu ukuze buqine.

3. I-ED Copper Foil

• I-foil yethusi ye-electrolytic iyi-foil yethusi ehlelekile evame ukwenziwa ngezindlela zamakhemikhali. Ifakwa esixazululweni se-sulfuric acid.

Bese kuba yisisombululo se-copper sulfate sokujikeleza. Simunca ama-ion ethusi bese sikhiqiza i-copper foil, futhi lapho sijikeleza ngokushesha i-copper foil incane.

• Ukusikwa noma ukusika, lapho kunqunywa khona ububanzi obudingekayo ngama-roll noma amashidi ngokwezidingo zekhasimende.
• Ukuhlola, lapho kuhlolwa khona amasampula ambalwa ukuqinisekisa amandla nokuqina
• I-roughed, lapho ubuso be-foil bumbozwa khona, bufuthwa, futhi buhlanzwe ukuze buqiniswe.

I-foil yethusi isebenziseka ngezindlela eziningi, futhi manje sekunezinto eziningi ezisetshenziswayo kulo mkhiqizo. Izinto eziqediwe kulindeleke ukuthi zihlangabezane nemithetho futhi zihlolwe kanzima.

4. I-Copper Foil kumasu okuvikela

I-foil yethusi nayo isetshenziswa ezindleleni zokuvuselela. Iqinile ngenxa yamandla ayo amahle okusebenza. Enye inzuzo ukuntuleka komsindo esifundeni sokushisa. futhi isetshenziswe ekwakhiweni kwamakamelo okuvikela ngogesi. E-Bejing University of Technology, ukuvikela ngogesi kwasetshenziswa lapho kwakhiwa igumbi lokuvikela ngogesi elisekelwe okhuni. Ukuvikela (MDF) kwaqala kwabekwa phezu kophahla, kwabe sekubekwa ezindongeni ezizungezile, kwagcina kwabekwa phansi.

Ukuvikela kusetshenziselwa ukuvikela izimpawu ekuphazamisekeni yizibonakaliso zangaphandle ze-electromagnetic, nokuvimbela izimpawu ekuphazamisekeni kwezizungezile. Kuvikela futhi abasebenzi emahhovisi azungezile emisinga enamandla. Ithusi liyindlela ethembeke kakhulu yokukhetha izinto lapho uvikela emisakazweni ngoba limunca womabili amaza omsakazo kanye namagnetic. Liyasebenza futhi lapho linciphisa amaza kagesi kanye namagnetic.

5. Ucwaningo Lwethusi Oluthakazelisayo

Amabhethri e-lithium-ion adlala indima enkulu kubuchwepheshe besimanje obusetshenziswa kumadivayisi ethu amaningi. Ucwaningo lwenziwa njalo emaNyuvesi nasemaKolishi ethu. Ithimba labacwaningi lithole ukuthi ukwengeza ama-athomu ethusi kuma-fluoride ensimbi kuphumela ekukhiqizeni iqembu elisha lezinto ze-fluoride ezingagcina ama-ion e-lithium futhi empeleni zingagcina ama-cathode amaningi ngokuphindwe kathathu, okuholela ekutheni i-cathode ibe namandla okusebenzisa kahle amandla. Ngaphakathi kwebhethri ama-ion ahamba phakathi kwama-electrode amabili. Njengoba i-cathode imunca ama-ion ibhethri likhipha amandla. Uma i-cathode ingasakwazi ukwamukela ama-ion engeziwe ibhethri liyaphela. Futhi-ke, sekuyisikhathi sokushaja kabusha! Lokhu kuyathakazelisa kakhulu futhi kubonisa ukubaluleka kwethusi ngokuphelele.

Isiphetho

Ukuzidlula thina nokuphishekela ubuhle kuyisitatimende sethu seNjongo, futhi iyiphi indlela engcono yokukufeza lokhu kunethusi?

Insimbi ye-CIVENyinkampani egxile ocwaningweni, ekuthuthukisweni, ekukhiqizweni nasekusatshalalisweni kwezinto zensimbi ezisezingeni eliphezulu. Izisekelo zethu zokukhiqiza zitholakala eShanghai, eJiangsu, eHenan, eHubei nakwezinye izindawo. Ngemva kwamashumi eminyaka yentuthuko eqhubekayo, sikhiqiza futhi sithengisa kakhulu i-foil yethusi, i-foil ye-aluminium kanye nezinye izinhlobo zensimbi ngendlela ye-foil, strip kanye neshidi. Uma udinga noma yiziphi izinto zensimbi, Sicela uxhumane nathi ngqo manje.