Xa kuziwa ekuxhobiseni izixhobo zethu zombane, iibhetri zealkaline zibe lukhetho oluqhelekileyo iminyaka emininzi.Nangona kunjalo, ngokunyuka kweebhetri ze-lithium kwizicelo ezahlukeneyo, umbuzo oqhelekileyo uvela: Ngaba unokusebenzisa iibhetri ze-lithium njengengxenye yeebhetri ze-alkaline?Kweli nqaku, siza kuhlolisisa umahluko ophambili phakathi kweebhetri ze-lithium kunye ne-alkaline, sixoxe ngokuhambelana kwazo, kwaye sinikeze ukuqonda xa kufanelekile ukusebenzisa iibhetri ze-lithium endaweni ye-alkaline.
Ukuqonda iibhetri zeAlkaline
Iibhetri zealkaline zifumaneka ngokubanzi, iibhetri ezingaphinde zitshajwe ezisebenzisa i-alkaline electrolyte ukuvelisa amandla ombane.Zidla ngokusetyenziswa kuluhlu olubanzi lwezixhobo, kuquka iiremote control, iithotshi, kunye noonomathotholo abaphathwayo.Iibhetri ze-alkaline zinika umbane ozinzile kwaye ziyaziwa ngobomi bazo obude, okwenza kube lula ukusetyenziswa kwansuku zonke.
Izinto eziluncedo kwiibhetri zeLithium
Iibhetri ze-lithium, ngokukodwa iibhetri eziphambili ze-lithium, ziye zafumana ukuthandwa ngenxa yeempawu zazo eziphezulu zokusebenza.Babonelela ngamandla aphezulu ekuxinaniseni, ubomi obude, kunye nokusebenza ngcono kwiimeko zobushushu obuphantsi xa kuthelekiswa neebhetri zealkaline.Iibhetri zeLithium ziqhele ukufunyanwa kwizixhobo ezifuna ukukhutshwa kwamandla okungaguqukiyo, okufana neekhamera zedijithali, izixhobo zonyango, kunye nezixhobo zokubona umsi.
Ukwahluka ngokwasemzimbeni
Iibhetri ze-lithium zihluke kwiibhetri ze-alkaline ngokokwakheka kwazo komzimba.Iibhetri ze-lithium zisebenzisa i-lithium metal anode kunye ne-electrolyte engekho emanzini, ngelixa iibhetri ze-alkaline zisebenzisa i-zinc anode kunye ne-alkaline electrolyte.Ikhemikhali eyahlukileyo yeebhetri ze-lithium ibangela ukuxinana kwamandla aphezulu kunye nobunzima obulula xa kuthelekiswa neebhetri zealkaline.Nangona kunjalo, kubalulekile ukuqaphela ukuba iibhetri ze-lithium azenzelwanga ukuba zihlaziywe njengezinye iintlobo zebhetri ye-lithium-ion.
Iingqwalasela zokuhambelana
Kwiimeko ezininzi, iibhetri ze-lithium zingasetyenziselwa indawo efanelekileyo yeebhetri ze-alkaline.Nangona kunjalo, kukho izinto ezimbalwa ekufuneka ziqwalaselwe:
a.Umahluko wamandla ombane: Iibhetri zeLithium zikholisa ukuba namandla ombane aphezulu (3.6V) kuneebhetri zealkaline (1.5V).Ezinye izixhobo, ngakumbi ezo ziyilelwe ngokukodwa iibhetri ze-alkaline, zisenokungahambelani nombane ophezulu weebhetri ze-lithium.Kubalulekile ukujonga iinkcukacha zesixhobo kunye neengcebiso zomenzi ngaphambi kokufaka iibhetri ze-alkaline nge-lithium.
b.Ubungakanani kunye neFomu yeFactor: Iibhetri zeLithium zinokuza ngobukhulu obahlukeneyo kunye nezinto zokwenza izinto, njengeebhetri zealkaline.Nangona kunjalo, kubalulekile ukuqinisekisa ukuba ibhetri ye-lithium oyikhethayo ihambelana nobungakanani obufunekayo kunye nefom yesixhobo.
c.Iimpawu zokukhupha: Iibhetri zeLithium zibonelela ngokuphuma kwamandla ombane ahambelanayo kuwo wonke umjikelo wabo wokukhupha, okwenza zibe zilungele izixhobo ezifuna amandla azinzileyo, afana neekhamera zedijithali.Nangona kunjalo, ezinye izixhobo, ngakumbi ezo zixhomekeke ekwehleni kancinci kwamandla ombane kwiibhetri zealkaline ukubonisa amandla aseleyo, zinokungaboneleli ngokuchanekileyo ngeebhetri ze-lithium.
Ukuqwalaselwa kweendleko kunye neendlela ezizezinye ezinokutshajwa kwakhona
Iibhetri zeLithium zithande ukubiza kakhulu kuneebhetri zealkaline.Ukuba usebenzisa rhoqo izixhobo ezifuna ukutshintshwa kwebhetri, kunokonga kakhulu ukuqwalasela ezinye iindlela ezinokutshajwa, njengeNickel-Metal Hydride (NiMH) okanye ibhetri yeLithium-ion (Li-ion).Ezi zikhetho ezinokutshajwa kwakhona zibonelela ngolondolozo lwexesha elide kunye nokunciphisa inkunkuma yokusingqongileyo.
Ukuqukumbela
Ngelixa iibhetri ze-lithium zihlala zisetyenziselwa indawo yeebhetri zealkaline, kubalulekile ukuqwalasela izinto ezifana nombane, ubungakanani, kunye neempawu zokukhupha.Iibhetri ze-lithium zibonelela ngamandla amakhulu kunye nokusebenza okungcono kwiimeko zokushisa okuphantsi, okwenza ukuba zilungele izicelo ezithile.Nangona kunjalo, ukuhambelana nesixhobo kunye neemfuno zaso zombane kufuneka kuhlolwe ngononophelo.Ukongeza, ukujonga ezinye iindlela ezinokutshajwa kwakhona kunokubonelela ukonga iindleko kunye neenzuzo zokusingqongileyo.Ngokuqonda umahluko phakathi kweebhetri ze-lithium kunye ne-alkaline, abasebenzisi banokwenza izigqibo ezinolwazi kwiimfuno zabo zamandla athile.
Ixesha lokuposa: Dec-28-2023
