Amabhethri e-lithiumbaye benza izinguquko embonini yokugcina amandla ngenxa yokusebenza kwabo okuhle kakhulu nokusebenzisa okubanzi emishinini eyahlukene kagesi. Amabhethri e-lithium-ion asephenduke umthombo wamandla okhethwayo wayo yonke into kusukela kuma-smartphones nama-laptops kuya ezimotweni zikagesi nezinhlelo zamandla avuselelekayo. Pho kungani i-lithium isetshenziswa kabanzi kumabhethri? Ake sihlole izimfihlo zala mathuluzi okugcina amandla angavamile.
Ukuze uthole impendulo yalo mbuzo, okokuqala kudingekile ukuqonda izakhiwo eziyingqayizivele ze-lithium. I-Lithium iyinsimbi ye-alkali eyaziwa ngesisindo sayo se-athomu esiphansi kanye nezakhiwo ezinhle kakhulu ze-electrochemical. Lezi zakhiwo ze-lithium zikwenza kube ukukhetha okuhle uma kukhulunywa ngamabhethri.
Enye yezinzuzo eziyinhloko zamabhethri e-lithium ukuminyana kwawo okuphezulu kwamandla. Ukuminyana kwamandla kubhekisela emandleni ibhethri elingawagcina ngeyunithi ngayinye yevolumu noma isisindo. Amabhethri e-lithium anokuminyana kwamandla okumangazayo, okuwavumela ukuthi agcine amandla amakhulu edizayini ehlangene futhi engasindi. Ngakho-ke, amabhethri e-lithium alungele amadivayisi aphathekayo adinga umthombo wamandla ohlala isikhathi eside futhi osebenza kahle.
Ngaphezu kokuminyana kwamandla aphezulu, amabhethri e-lithium nawo ane-voltage ephezulu. I-Voltage ingumehluko ongaba khona phakathi kwamatheminali avumayo noma anegethivu ebhethri. I-voltage ephezulu yamabhethri e-lithium iwavumela ukuthi alethe ama-currents anamandla, anikeze amandla adingekayo okushayela amadivaysi e-electronic ahlukahlukene. Lokhu kwenza amabhethri e-lithium afaneleke ikakhulukazi izinhlelo zokusebenza ezidinga ukuphuma kwamandla aphezulu, njengezimoto zikagesi namathuluzi kagesi.
Ukwengeza, amabhethri e-lithium anezinga eliphansi lokuzikhipha, okusho ukuthi angabamba ukushaja isikhathi eside uma engasetshenziswa. Ngokungafani namanye amabhethri aphinde ashajwe, amabhethri e-lithium anesilinganiso esiphezulu sokuzikhulula se-1-2% ngenyanga, esivumela ukuthi ahlale ekhokhiswa izinyanga ngaphandle kokulahlekelwa okukhulu kwamandla. Lesi sakhiwo senza amabhethri e-lithium athembeke kakhulu futhi alungele izidingo zamandla angavamile noma ayisipele.
Esinye isizathu sokuthi i-lithium isetshenziswe kumabhethri ukuphila kwayo okuhle kakhulu komjikelezo. Impilo yomjikelezo webhethri isho inombolo yokushajwa nemijikelezo yokukhipha ibhethri elingakwazi ukumelana nayo ngaphambi kokuthi ukusebenza kwayo kwehle kakhulu. Amabhethri e-lithium anempilo yomjikelezo emangazayo yamakhulu kuya ezinkulungwaneni zemijikelezo, kuya ngekhemistri ethile kanye nomklamo. Lokhu kuphila isikhathi eside kuqinisekisa ukuthi amabhethri e-lithium angakwazi ukumelana nokushajwa okuvamile, okuwenza afanelekele ukusetshenziswa kwansuku zonke.
Ukwengeza, amabhethri e-lithium aziwa ngamakhono awo wokushaja ngokushesha. Uma kuqhathaniswa namabhethri endabuko aphinde ashajwe, amabhethri e-lithium angashajwa ngenani elisheshayo, okunciphise kakhulu isikhathi sokushaja. Le nzuzo ibaluleke kakhulu esikhathini sendlela yokuphila esheshayo, lapho ukusebenza kahle kwesikhathi kwaziswa kakhulu. Kungakhathaliseki ukuthi i-smartphone edinga ukushajwa okusheshayo, noma imoto kagesi edinga isiteshi sokushaja esisheshayo, amabhethri e-lithium angakwazi ukuhlangabezana nezidingo zokugcwalisa amandla ngokushesha nangempumelelo.
Okokugcina, ukuphepha kuyisici esibalulekile sobuchwepheshe bebhethri. Ngenhlanhla, amabhethri e-lithium akuthuthuke kakhulu ukuphepha ngenxa yenqubekelaphambili kumakhemikhali webhethri nezindlela zokuvikela. Amabhethri e-lithium esimanje anezici zokuphepha ezakhelwe ngaphakathi ezifana nokuvikela ukushajwa nokukhipha ngokweqile, ukulawulwa kwezinga lokushisa, nokuvimbela ukuhamba kancane. Lezi zinyathelo zokuphepha zenza amabhethri e-lithium abe umthombo wamandla onokwethenjelwa nophephile wezinhlelo zokusebenza ezihlukahlukene.
Ukufingqa, amabhethri e-lithium asetshenziswe kabanzi ngenxa yezakhiwo zawo ezinhle kakhulu njengokuminyana kwamandla aphezulu, amandla kagesi aphezulu, izinga eliphansi lokuzikhipha, impilo yomjikelezo omude, isivinini sokushaja okusheshayo, kanye nezinyathelo zokuphepha ezithuthukisiwe. Lezi zakhiwo zenza amabhethri e-lithium abe yinketho yokuqala yokunika amandla umhlaba wanamuhla, okwenza izinto zikagesi eziphathwayo, izimoto zikagesi, nezinhlelo zamandla avuselelekayo zichume. Njengoba ubuchwepheshe buqhubeka nokuvela, amabhethri e-lithium azoqhubeka edlala indima ebalulekile ekubumbeni ikusasa lokugcina amandla.
Uma unentshisekelo kubhethri ye-lithium, wamukelekile ukuthintana nomkhiqizi webhethri ye-lithium Radiance ukuzeFunda kabanzi.
Isikhathi sokuthumela: Jun-16-2023