Enye yezinkinga ezinkulu ezigqokekayo nezinto ze-elektroniki ngokujwayelekile zibhekana nanamuhla lapho sifuna ukukufaka ikakhulukazi ezingutsheni nakwezinye izesekeli, kungenxa yokuthi izindawo lapho kuhlala khona zonke izinto zikagesi ayikwazi ukuguquguquka, okuthile okuyinkimbinkimbi ukwakhiwa kwanoma yiluphi uhlobo lwengubo esiyifunayo futhi esifuna ukukunikeza ngokusebenza okungeziwe.
Ngenxa yalokhu nezidingo eziguquguqukayo zalolu hlobo lwengubo, akumangazi ukuthi amaqembu amaningi abacwaningi azama ukuxazulula izinkinga ezifana, ngokwesibonelo, ukuthi lezi zingcezu zingaphuka ngaphambi kokushiswa kwezindawo ezithile zengubo, ikakhulukazi lapho kuhlala khona amabhethri.
Iqiniso ukuthi selivele likhona emakethe amabhethri e-lithium ion ezinezakhiwo ezithile ngazo ingigoqwa noma igoqwe Yize, ezikhathini eziningi kakhulu, lokhu kubadala ukuthi baphule noma kungadala izinkinga zokuphepha ngenxa yokuchitheka okungaphezu kwamakhemikhali abanawo ngaphakathi, njengoba, njengoba uzokwazi ngokuqinisekile, ngokuvamile enobuthi, evuthayo futhi, ngaphezu kwakho konke, kubola.
Bakha uhlobo olusha lwebhethri olukwazi ukulungiswa ngokulokhu ucindezele imikhawulo ephukile yebhethri imizuzwana embalwa.
Isixazululo sale nkinga yilesi esisanda kwethulwa iqembu labaphenyi, ngenxa yomsebenzi wabo abakwazile ukuthuthukisa uhlobo olusha lwe Ibhethri elincanyana kakhulu, eliguquguqukayo le-lithium-ion elinezici zokuzelapha. Leli bhethri lingasongwa noma ligoqwe njengoba umsebenzisi efuna kanjalo, uma kwenzeka kwephuka noma yiziphi izingxenye zalo, lingalungiswa ngokufaka nje ukushisa okuncane endaweni.
Ukungena emininingwaneni ethe xaxa, ngikutshele ukuthi la mabhethri anama-electrode akhiwe izingqimba ezifanayo ze-carbon nanotubes lapho amakhompiyutha adingekayo e-lithium afakwe khona ukuze ama-electrode amise okwe-nanoparticle akwazi ukuzilungisa. Ngokwengxenye yayo, i-electrolyte yakhiwa ngejelilose-based gel enesisombululo se-aqueous lithium sulfate futhi ayinazakhi ezinobuthi. Uma kwenzeka kwephuka, vele ucindezele imikhawulo ephukile imizuzwana embalwa izolungiswa.