Ngokuvamile, abasebenzisi balindele ukuthi ama-smartphones amasha athuthukise ukusebenza ngokuqhathaniswa namamodeli wangaphambilini. Kodwa-ke, muva nje esinye sezici zama-iPhones amasha namadivayisi we-Android ayikashintshi kakhulu. Sikhuluma ngempilo yebhethri yamadivayisi, ngoba ngisho nokusetshenziswa kwamabhethri e-lithium-ion amakhulu anomthamo we-5000 mAh akukhulisi kakhulu le pharamitha.
Isimo singase sishintshe uma kunoshintsho olusuka kumabhethri e-lithium-ion luye emithonjeni yamandla esekelwe ku-graphene. Ngokwemithombo ye-inthanethi, inkampani yaseNingizimu Korea i-Samsung ingumholi ekuthuthukisweni kohlobo olusha lwebhethri. Umbiko uphakamisa ukuthi isiqhwaga sezobuchwepheshe singethula i-smartphone enebhethri ye-graphene ekuqaleni konyaka olandelayo, kodwa kungenzeka ukuthi lokhu kuzokwenzeka ngo-2021. Ngokusho kwedatha etholakalayo, uhlobo olusha lwebhethri luzokwandisa kakhulu impilo yebhethri yamadivayisi, futhi inqubo yokushaja isuka ku-0 iye ku-100% izothatha ngaphansi kwemizuzu engama-30.
Enye inzuzo ye-graphene ukuthi ingakwazi ukuzuza ukuphuma kwamandla aphezulu kakhulu isebenzisa inani elifanayo lesikhala njengamabhethri e-lithium-ion. Ngaphezu kwalokho, amabhethri e-graphene, amandla awo alingana nozakwabo be-lithium-ion, anosayizi ohlangene kakhulu. Amabhethri e-graphene nawo anezinga elithile lokuguquguquka, okungaba usizo kakhulu lapho uklama ama-smartphones asongekayo.
Izimpawu zakamuva ze-Samsung Galaxy Note 10 ne-Galaxy Note 10+ zifakelwe amabhethri anomthamo ongu-3500 mAh no-4500 mAh, ngokulandelana. Onjiniyela bakwaSamsung bakholelwa ukuthi ukushintshela kumabhethri e-graphene kuzonyusa umthamo wamadivayisi eselula ngo-45%. Uma sicabangela lokhu, akunzima ukubala ukuthi uma ama-flagship ashiwo kusetshenziswa amabhethri e-graphene anosayizi ofanayo kozakwabo be-lithium-ion abahilelekile, umthamo wabo uzolingana no-5075 mAh no-6525 mAh, ngokulandelana.
Source: 3dnews.ru