Indlela yokujongana nenkunkuma ye-lithium ion iibhetri

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - អ្នកផ្គត់ផ្គង់ស្ថានីយ៍ថាមពលចល័ត

Iibhetri zeLithium-ion ziquka iintlobo ngeentlobo zezinto eziyityhefu, ezonakalisayo eziphezulu kunye nongcoliseko. Ukongeza, i-lithium-ion ibhetri ye-electrolyte iqulethe ityhefu kakhulu, enokutsha kunye nokuqhushumba, i-electrolyte eyonakalisayo kunye ne-solvent ye-organic, ngoko ke ukujongana njani neebhetri ze-lithium ion? Ubomi bebhetri ye-lithium-ion ngokuqhelekileyo iminyaka emithathu, okwangoku isetyenziswa Kukho iintlobo ezininzi zeebhetri ze-lithium-ion. Xa ubuyisela, ikwahluke kwixabiso lohlobo lwebhetri ye-lithium ion.

Enyanisweni, ibhetri ye-lithium-ion iqulethe inani elikhulu lobhedu lwensimbi kunye ne-lithium powder, ezona zixhobo ezinqabileyo kakhulu. Iibhetri ze-lithium ion zenkunkuma kwiimarike ziya kuba namawaka eetoni zemveliso ngonyaka. Ukuba oku kubuyiselwa kuya kuba nexabiso eliphezulu kakhulu leshishini.

Iibhetri ze-lithium-ion zenkunkuma ziqulethwe kwizinto zetsimbi ezifana ne-cobalt, i-lithium, i-nickel, ithusi, i-aluminium kunye nentsimbi. Iqhezu elinzima lecobalt ion linokuba phezulu ukuya kutsho kwi-15%, nto leyo ephindaphindwe kangangama-850 kumxholo we-cobalt ore, ukudlula kude ukuveliswa kwemigodi ye-cobalt kwilizwe lam. ngaphandle.

Ngelo xesha, i-foil yobhedu ye-aluminium foil kunye ne-electrode negative fluid njenge-electrode fluid ebonakalayo kwisakhiwo sebhetri ye-lithium ion nayo inexabiso eliphezulu lokubuyisela. Utyalo-mali kwiikhithi zokutyumza ibhetri ye-ion umhlaza we-Kaidi, ukubuyisela ubungqina kwiibhetri ze-lithium-ion, ukunciphisa ukungcola okubangelwa ukungcola kwendalo, ukukhulula ukungabikho kobutyebi, njl., kunokubaluleka kwentlalo ebalulekileyo kunye nokubaluleka kwezoqoqosho.

Indlela yokuphatha iibhetri ze-lithium ion inkunkuma Unyango lwenkqubo emanzi yokunyanga inkunkuma ye-lithium-ion iibhetri ngoku ifundwa ngakumbi nangakumbi iinkqubo ezivuthiweyo, amava abalulekileyo amanqanaba e-3: 1) Ukukhutshwa ngokucokisekileyo kweebhetri ze-lithium ion ezisetyenzisiweyo, ukuhlukana okulula ukuhlukana Lindela ukulungiswa kwangaphambili, emva kokuba ukuhlolwa kufunyenwe, into ebalulekileyo ye-electrode ifunyenwe, kwaye ifunyenwe into ephilayo. I-2) Izinto ze-electrode zifunyenwe ngokuchithwa kwezinto ze-electrode ezifunyenwe emva konyango lwangaphambili, ukwenzela ukuba iintlobo zetsimbi kunye neengqungquthela zazo zibe yi-leach ngendlela ye-ion. iTshayina; 3) Ukwahlula kunye nokubuyiswa kwesinyithi kwi-leaching liquid iyona nto ingundoqo kwaye kunzima ukufunda inkqubo yonyango yebhetri ye-lithium-ion.

Okwangoku, indlela yokwahlula kunye nokubuyisela ibalulekile ngokutsalwa kwe-solvent, imvula, i-electrolysis, indlela yokutshintshiselana kwe-ion, i-salting kunye ne-etiology. .