Izinto Ezibalulekile Zamabhethri e-Lithium

Izinto Ezibalulekile Zamabhethri e-Lithium

Esimweni sokungathathi hlangothi kwekhabhoni kanye nokuthambekela komhlaba wonke kokufakwa kukagesi kwezimoto, i-lithium, njengento ebalulekile emkhakheni webhethri, kulindeleke ukuthi iqhubeke nokuhlomula ekushintsheni kwamandla ahlanzekile emandleni ayo kanye nezinkambu zokugcina amandla.I-Lithium inochungechunge lwezimboni oluphelele, yakha imikhiqizo esuka kuma-ore akhuphuka nomfula namachibi anosawoti kuya phakathi nomfulai-lithium carbonate, i-lithium hydroxide ne-metal lithium, nezimboni zendabuko ezansi nomfula (ukuncibilikisa insimbi, okothambisa, ingilazi yobumba, njll.), izinto ezintsha (i-organic synthesis, biomedicine) namandla amasha (amabhethri e-3C, amabhethri kagesi, njll.) kanye nolunye uhlangothi lwesicelo amaketanga ezimboni aphelele.I-Lithium hydroxideingenye yezinto ezintathu eziyisisekelo zikasawoti we-lithium ochungechungeni lwezimboni ze-lithium.Isidingo esingezansi sisuka endaweni yebhethri lamandla, inkambu yebhethri yabathengi, kanye nenkundla yezimboni emelwe ukukhiqizwa kwe-lithium esekelwe kugrisi nezitsha zobumba zengilazi.Amafomu ayo ayinhloko ikakhulukazi ahlanganisa i-anhydrous Lithium hydroxide (LiOH) ne-lithium hydroxide monohydrate (LiOH · H2O).

Amabhethri e-lithium ezimoto zikagesi

I-Lithium hydroxide iwukusetshenziswa okuluhlaza okubalulekile emkhakheni wamabhethri wamandla, ikakhulukazi i-high-nickel ternary cathode material esetshenziswa kabanzi kumabhethri asebenza kahle kakhulu, futhi iwumthombo obalulekile we-lithium ekukhiqizeni kwayo.Izinto eziphezulu ze-nickel ternary zihlukaniswe kakhulu zibe i-NCM811 ne-NCA.Izinkampani zaseShayina ikakhulukazi zikhiqiza i-NCM811, kanti izinkampani zaseJapane nezaseKorea ikakhulukazi zikhiqiza i-NCA.Njengamanje, izinhlobonhlobo zezimoto zamandla amasha ezifakelwe amabhethri e-nickel ternary anebanga elingaphezu kuka-500km.Ingxenye yebhethri yomthengi ikakhulukazi ihlanganisa ama-smartphones, amaphilisi, amadivayisi we-TWS, nama-drones.

Izinto ezisetshenziswayo ze-nickel ternary zidinga izinga lokushisa elingu-700~800°C, kodwa i-lithium carbonate ivamise ukucwiliswa cishe ku-900°C ukuze isebenzise izinto ezibonakalayo ezikahle, kuyilapho indawo yokuncibilika ye-lithium hydroxide ingu-471°C, ngokusebenza kabusha okuqinile kanye nokugqwala okunamandla.Izakhiwo zayo ezingokomzimba namakhemikhali zenza i-lithium hydroxide ibaluleke kakhulu ekuhlanganiseni okushisayo kwe-high-nickel ternary cathode materials, ngakho-ke kuyisinqumo esingenakugwenywa sezinto ezisezingeni eliphezulu ze-nickel ternary.

I-lithium hydroxide powder

Amafekthri amabhethri amathathu aphezulu emhlabeni mayelana nomthamo ofakiwe wamabhethri kagesi akwenze kwacaca ukuthi i-high-nickel ternary iwumzila oyinhloko wokuthuthukiswa (inkathi ye-Ningde - NCM622/811, i-Panasonic yaseJapane - NCA, LG Chem yaseNingizimu Korea - NCM622 /811), isabelo semakethe ye-CR3 sifinyelele cishe izingxenye ezimbili kwezintathu ngenkathi sigcina izinga lokukhula eliphezulu uma kuqhathaniswa.Ngokuzayo, ngokwanda komthamo ofakiwe we-high-nickel ternary ezimotweni zamandla amasha, i-lithium hydroxide njengoba into ewumgogodla izophinde ilethe indawo yokukhula engakaze ibonwe.

I-Chengdu Huarui Industrial Co., Ltd.

Email: sales.sup1@cdhrmetal.com

Ucingo: +86-28-86799441


Isikhathi sokuthumela: Oct-08-2022