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Intengo yebhethri eguquguqukayo

21 uJan, 2022

By hoppt

ibhethri eguquguqukayo

Amabhethri aguquguqukayo awubuchwepheshe obusha, futhi ngenxa yalokho ekuqaleni ahlushwa amanani aphezulu. Kodwa-ke, intuthuko yakamuva yobuchwepheshe isize ukwehlisa izindleko ngenkathi ngesikhathi esifanayo ithuthukisa ikhwalithi. Njengoba lawa mabhethri eqhubeka nokuduma, amanani awo kufanele ehle nakakhulu. Kuzothatha iminyaka ngaphambi kokuthi amabhethri aguquguqukayo ashibhile ngokwanele kuma-electronics anesabelomali esiphansi njengamawashi angu-$10, kodwa kulula ukucabanga ukuthi inani elimaphakathi lamawashi edijithali ngelinye ilanga liyoba ngaphansi kuka-$50 ngenxa yawo.

Eqinisweni, ngizwile ukuthi kukhona abantu asebevele benzile amabhethri aguquguqukayo ngemali ephansi njenge-$3. Kusesekuseni kakhulu ukwazi ukuthi lezo zimangalo ziyiqiniso yini, kodwa akubuzwa ukuthi ubuchwepheshe buzokwehla intengo eminyakeni embalwa ezayo. Kuze kube manje, kubonakala sengathi izindleko eziningi zivela ezintweni zokwakha kanye nokukhiqizwa kunokucwaninga nokuthuthukiswa. Uma le phethini iqhubeka, kufanele silindele ukubona amanani ehla nakakhulu uma ukukhiqizwa sekufinyelele emazingeni aphezulu. Ngijabule ngamabhethri aguquguqukayo ngenxa yamathemba awo okudala amadivayisi angashumekwa ezingutsheni noma kwezinye izinto ezigqokekayo ngaphandle kokwengeza noma yisiphi isisindo esibonakalayo noma ubukhulu.

Amabhethri aguquguqukayo kukhulunywe ngawo kamuva nje ngenxa yokusebenzisa kwawo kumishini eminingi yobuchwepheshe obuphezulu. Ubuchwepheshe busetshenziswa ezintweni ezifana nama-iPhone nama-drones, okuholele ekwenyukeni okukhulu kokuqwashisa umphakathi. Nakuba lawa mabhethri esenesikhathi eside ekhona, kubonakala sengathi aqala ukwamukelwa yimakethe yabathengi evamile. Njengoba lokhu kwenzeka, kufanele sibone izinkampani eziningi ezithatha isinqumo sokuzisebenzisa ngenxa yezinzuzo ezifana nenani namandla.

Amabhethri aguqukayo anemikhawulo ethile okwamanje, kodwa iningi lawo lingaxazululwa ngocwaningo olwengeziwe nokuthuthukiswa. Eqinisweni, abukho ubufakazi bokuthi amabhethri aguquguqukayo ngeke agcine efane noma eqe ngisho nokuminyana kwamandla obuchwepheshe bebhethri obukhona njengamaseli e-Li-On. Uma lokho kwenzeka, ungase uzithole usuthenga ikesi lefoni elincanyana kakhulu ukuze uvikele ibhethri esikhundleni sebhethri ukunika amandla ifoni yakho. Lokhu kungaba kuhle ngoba ungaba nekesi elincane, elilula esikhundleni sekesi elikhulu noma ibhethri eliyisipele.

Ngamangala lapho ngizwa ukuthi amabhethri amaningi aguquguqukayo asebenzisa izinto ezijwayelekile njenge-lithium negraphite njengezinto ze-anode ne-cathode. Kunamakhemikhali amasha axutshwe nalezo zinto ezimbili, kodwa umphumela usondele ngokumangazayo kumabhethri akhona abiza imali ethe xaxa. Eqinisweni, kubonakala sengathi izindleko zempahla yokusetshenziswa zamabhethri aguquguqukayo zilingana namaseli e-Li-On nakuba ekwazi ukugcina umumo wawo esikhundleni sokusetshenziswa kumakesi aqinile. Kungenzeka ukuthi intuthuko eyengeziwe izoshintsha le bhalansi, kodwa kubonakala kusobala ukuthi lawa mabhethri awazona izinto ezibizayo nezingavamile abantu abaningi abebesaba ukuthi zingaba yikho.

Kubukeka sengathi izinselele ezinkulu ezibhekene namabhethri aguquguqukayo njengamanje ukukhuphula ukukhiqizwa nokwandisa izimpilo zomjikelezo. Lezi akuzona izinkinga ezilula ukuzixazulula, kodwa kubonakala sengathi sizobona inqubekelaphambili kuyo yomibili le mikhakha eminyakeni embalwa ezayo. Kungenzeka futhi ukuthi kube khona impumelelo kobunye ubuchwepheshe bebhethri obungagxumela phezu kwamabhethri aguquguqukayo ukube abengcono kunalokhu esinakho namuhla. Isibonelo, ama-supercapacitor asuselwa ku-graphene angase abe yisixazululo esisebenza kahle kakhulu kunamaseli e-Li-On ajwayelekile noma amabhethri aguqukayo. Kodwa-ke, i-graphene ayikwazi ukufanisa ukuminyana kwamandla ezinhlobo zebhethri ezikhona ngakho-ke ngeke ibe ukuqhathanisa kwama-apula nama-apula noma ngabe iphumelele.

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