Emkhakheni wezobuchwepheshe bebhethri, intuthuko entsha idonsela ukunaka okubanzi. Muva nje abacwaningi benze intuthuko ebalulekile kubuchwepheshe bebhethri le-alkaline, obunamandla okuqhubekisela phambili imboni yebhethri esigabeni esisha sentuthuko.
Amabhethri endabuko e-alkaline asetshenziswa kakhulu kodwa ahlushwa ukulinganiselwa kwamandla kanye nempilo yomjikelezo. Kodwa-ke, ukuvela kwesizukulwane esisha sobuchwepheshe bebhethri le-alkaline kunikeza ithemba. Ngokusungula umklamo webhethri nokukhethwa kwezinto, abacwaningi bathuthukise ngempumelelo ukusebenza nokuthembeka kwamabhethri e-alkaline.
Isihluthulelo salobu buchwepheshe obusha sisekuthuthukiseni izinto ezisetshenziswa kuma-electrode amahle nangalungile ebhethri. Abacwaningi basebenzise ama-nanomaterials athuthukile kanye nama-electrolyte amasha ukuze bandise ngempumelelo ubuningi bamandla amabhethri. Uma kuqhathaniswa namabhethri e-alkaline endabuko, amabhethri e-alkaline esizukulwane esisha angagcina amandla amaningi futhi abe nokuphila komjikelezo omude, okwenza abasebenzisi bakwazi ukujabulela ukusetshenziswa kwebhethri isikhathi eside ngaphandle kokushintshwa njalo.
Lokhu kuthuthuka kobuchwepheshe kunamandla amakhulu okusebenzisa kuzo zonke izinhlaka ezahlukene. Okokuqala, emkhakheni wamadivayisi eselula afana nama-smartphone namathebulethi, ukuminyana kwamandla aphezulu kwamabhethri e-alkaline esizukulwane esisha kuzokwandisa kakhulu impilo yebhethri, kunikeze abasebenzisi amandla okukhuthazela isikhathi eside. Okwesibili, embonini yezimoto zikagesi, ukuminyana kwamandla okuthuthukisiwe kanye nempilo yomjikelezo kuzosiza ukubhekana nokukhathazeka kobubanzi futhi kunciphise izikhathi zokushaja, okuqhubekisela phambili ukwamukelwa nokuthuthukiswa kwezimoto zikagesi.
Ngaphezu kwalokho, ukusimama kwemvelo kwamabhethri e-alkaline esizukulwane esisha kuyinzuzo ephawulekayo. Uma kuqhathaniswa namabhethri e-nickel-cadmium kanye ne-nickel-metal hydride endabuko, izinto ezisetshenziswa kumabhethri amasha e-alkaline zinobungane kakhulu nemvelo futhi kulula ukuzisebenzisa kabusha nokuzilahla.
Nakuba ubuchwepheshe bebhethri le-alkaline lesizukulwane esisha bubonise intuthuko ethembisayo elabhorethri, ucwaningo olwengeziwe kanye nentuthuko kuyadingeka ekukhiqizweni kwezentengiselwano. Ososayensi basebenza ngenkuthalo ukunqoba izinselele ezifana nokunciphisa izindleko, ukusimama okuthuthukisiwe, kanye nokuphepha.
Ekuphetheni, ukuvela kobuchwepheshe bebhethri le-alkaline lesizukulwane esisha kuveza amathuba amakhulu embonini yamabhethri. Inamandla okushintsha indlela esisebenzisa ngayo amabhethri futhi ithuthukise ukusetshenziswa kwamandla avuselelekayo kanye nogesi. Ngocwaningo oluqhubekayo kanye nentuthuko, kunenkolelo eqinile yokuthi amabhethri e-alkaline esizukulwane esisha azoba ubuchwepheshe obubalulekile bokugcina amandla kanye namandla aphathekayo esikhathini esizayo.
Naphezu kwentuthuko ekhuthazayo efinyelelwe elabhorethri, ukuthengiswa kobuchwepheshe bebhethri le-alkaline lesizukulwane esisha kudinga ucwaningo olwengeziwe kanye nentuthuko. Ukunciphisa izindleko kuyinselele eyinhloko okudingeka ixazululwe ukuze kuthuthukiswe ukuncintisana kanye nokwamukelwa kwemakethe. Ngaphezu kwalokho, ukuqinisekisa ukuphepha nokuzinza ngaphansi kwezimo zokusebenza ezahlukahlukene kubalulekile. Ukumiswa kwezindinganiso kanye nezinhlaka zomthetho nakho kubalulekile ekukhuthazeni ukwamukelwa kabanzi kobuchwepheshe obusha, ukuqinisekisa ikhwalithi yomkhiqizo kanye nokuvumelana.
Sekukonke, intuthuko kwezobuchwepheshe bebhethri le-alkaline lesizukulwane esisha inikeza ithemba kanye nezinselele embonini yamabhethri. Izoletha izinguquko ezibalulekile emikhakheni yamadivayisi eselula, ezokuthutha kagesi, kanye namandla avuselelekayo, ngenkathi ifaka isandla ekusimeni kwemvelo kanye nentuthuko yezomnotho. Ngocwaningo oluqhubekayo kanye nemizamo yokuthuthukisa, sinezizathu zokukholelwa ukuthi amabhethri e-alkaline esizukulwane esisha azovela njengobuchwepheshe obuyisihluthulelo sokugcina amandla kanye namandla eselula esikhathini esizayo.
Isikhathi sokuthunyelwe: Julayi-25-2023
