著者:Iflowpower – Fornitore di stazioni di energia portatili
Izinga lokuphinda lisetyenziswe ibhetri ye-lithium ion inkunkuma, ingozi yeebhetri ze-lithium ion. Imfuno yebhetri ye-lithium yamandla ikhula rhoqo, iqikelele ukuba umthamo wenkunkuma ye-lithium-ion ibhetri kwilizwe lam uya kufikelela kwi-120,000 T ukuya kwi-200,000. Ngokwemeko yokwenyani, kukho iinkampani ezimbalwa ezihlaziya inkunkuma ye-lithium-ion iibhetri.
Abantu abayiqondi indlela yokuhlaziya iibhetri ze-lithium-ion, ukuze ibhetri ye-lithium-ion efunyenweyo ayinakusetyenziswa ngokufanelekileyo. Inkunkuma ye-lithium ion ibhetri yokubuyisela ibhetri yelizwe lam i-lithium-ion yongezwa kwimeko entsha yokwandisa, kwaye kulindeleke ukuba iqhubeke nokunyuka. Njengoko kwaziwa, ubomi bebhetri ye-lithium-ion ngokuqhelekileyo buyiminyaka emi-2 ukuya kwemi-3.
Yintoni endimele ndijongane nayo xa iibhetri ezininzi ze-lithium ion zifikelela kumda ophezulu? Ngenxa yobugcisa kunye nezoqoqosho, izinga lokubuyisela ibhetri ye-lithium-ion yangoku liphantsi kakhulu, kwaye inani elikhulu leebhetri ze-lithium-ion zenkunkuma ziyalahlwa, ezibangela izisongelo ezinkulu kunye nokungcola kwendalo. Kwangaxeshanye, ikwayinkcitho yobutyebi. Ngoko ke, indlela yokulawula " ungcoliseko lwebhetri "Ngexesha elifanayo, qaphela umjikelo obanzi wokuhlaziya iibhetri zenkunkuma, ngakumbi i-cobalt, ibe yingxaki eshushu yokukhathazeka kwentlalo.
Ekubeni ilizwe lam lihlaziywa ngokutsha lokungagqibekanga kunye nokubuyiselwa kwe-lithium-ion battery industry chain ayikho, inkunkuma ye-lithium ion yokubuyisela ibhetri ingaphantsi kwe-2% yomthamo wayo we-scrap. Ngoko ke, izibonelelo, unyango olungenabungozi kunye nokulawulwa kokungcola kweebhetri ze-lithium ion zibe ngumsebenzi. Izinto ezixabisekileyo kwi-lithium yebhetri ye-lithium zenziwa zandiswa, kunye nesantya sokubuyisela i-aluminium yobhedu ye-98%, kwaye izinga lokubuyisela ibhetri ye-lithium-ion ibhetri ye-electrode idlula i-90%.
Isixhobo sokubuyisela ibhetri ye-lithium-ion yokwahlula ibhetri lusetyenziso olubalulekileyo lweendlela zokubuyisela umzimba, ezidityaniswe nemilinganiselo yokulahla "inkunkuma emithathu", kunye nekhabhoni ephantsi eluhlaza, ukonga amandla kunye nokukhuselwa kwendalo, akukho lungcoliseko lwesibini, kwaye kuthathelwa ingqalelo izibonelelo zoqoqosho kunye nokusingqongileyo, izixhobo zokwahlula ibhetri ye-lithium-ion ziqondwa kuphela Ukusetyenziswa kwamacandelo exabiso kunokuba yingozi kumacandelo ayingozi. Yonke inkqubo yokuphinda isetyenziswe iphumelele i-automation ye-industrial, ukuphumelela okuphezulu kokubuyisela, amandla okusebenza olomeleleyo, kunye ne-lithium-ion yokwahlula ibhetri yezixhobo zokubuyisela ukusetyenzwa kwexabiso lebhetri ye-lithium ion yexabiso lokubuyisela ngaphezu kwe-99%. Ukulimala kweebhetri ze-lithium ion ziqulethe iindidi zezinto ezinobuthi, ezinokonakala okunamandla kunye nongcoliseko.
Ukongeza, inkunkuma ye-lithium-ion ibhetri ye-electrolyte iqulethe ityhefu kakhulu, inokutsha kwaye iqhume, i-electrolyte eyonakalisayo kunye ne-solvent ye-organic. I-electrolyte ibalulekile ukubandakanya i-LIPF6, i-LiBF4, i-Liclo4, i-LiASF6, njl. njl.
, ukuvelisa i-HF, i-PF5 kunye nezinye izinto ezinobuthi, kunye ne-fluorofluorocystosis kunye nongcoliseko lwe-arsenic. Ukuchithwa kwebhetri ye-lithium-ion eguquguqukayo kuya kubangela ungcoliseko olufana nerhasi yokukhupha, inkunkuma yolwelo kunye nenkunkuma, enokuthi ibangele iingozi ezinobungozi kwindalo esingqongileyo, nokuba ibeke emngciphekweni impilo, ukungahlaziywa ngokutsha kunye nokujongana nemithombo. Ukwandisa uphando oluphambili lwezobugcisa malunga nokuchithwa, ukudibanisa, uvavanyo kunye nokubikezelwa kobomi benkunkuma, uhlengahlengiso, uvavanyo kunye nokuqikelelwa kobomi, ukuphucula ukuvuthwa kobugcisa kunye nenkqubo yokuvelisa, kunye nenqanaba lokuzenzekelayo kunye nokubuyisela ukusebenza kakuhle, ukwenzela ukuba amandla okubuyisela ibhetri ye-lithium-ion inokwenzeka ngokwezoqoqosho Ukwabelana ngesondo kunye nokhuseleko.
Ukongezelela, kuya kubakho uluhlu lwezinto ezingcolileyo ngexesha lokutyumza, i-high-temperature extracts thermal extracts, ezifana nokubola kwe-electrolyte, isisombululo se-thermal se-electrolyte, i-pyrolysis yefilimu yeplastiki, uthuli, inkunkuma eseleyo, njl., ezi zinto zingcolileyo azikho kuphela Kwi-atmosfera, umzimba wamanzi ubangela ukungcoliseka okukhulu kunye nezixhobo ezinobungozi obukhulu. Isishwankathelo: Imakethi yebhetri ye-lithium-ion enkulu eguquguqukayo iya kunxulunyaniswa nebhetri ye-lithium-ion yokuphinda isetyenziswe kunye namathuba oshishino lokusetyenziswa komrhwebi, ukuphuhlisa ibhetri ye-lithium-ion yokuphinda isetyenziswe kunye nokusetyenziswa kweleli ekuthinteleni inkunkuma yemithombo kunye nongcoliseko lokusingqongileyo, kuya kuba neenzuzo ezininzi zoqoqosho kunye namathuba oTyalo-mali.
Ke ngoko, ukubaluleka kophando kwitekhnoloji yokubuyisela inkunkuma ye-lithium ion ibhetri. .