Kwiminyaka yakutshanje, iibhetri ze-lithium-ion ziye zavela njengetekhnoloji ebalulekileyo kwinguqulo yolwazi lwamandla ahlaziyiweyo kunye nezithuthi zombane (i-EVs). Iibhedi ezihlala ezandayo zeebhetri ezifanelekileyo kwaye ezifikelelekayo zikhuthaze izinto ezibalulekileyo ebaleni. Kulo nyaka, iingcali ziqikelela ukuba iikhilogram ezininzi ezinokuguqula amandla e-lithium-ion ibhetri.
Enye inkqubela phambili yokugcina iliso kukuphuhliswa kweebhetri eziqinileyo zikarhulumente. Ngokungafaniyo njengabembisi bemveli yendabuko esebenzisa i-elektrolytes ezingamanzi, iibhetri eziqinileyo eziqinileyo zisebenzisa izixhobo eziqinileyo okanye i-ceramics njengee-elektroniki. Olu luhlulelo olungaphumeleli kuphela ukuxinana kwamandla, okunokubakho kuluhlu lwee-EVs, kodwa kunciphisa ixesha lokutshaya kwaye kuphuculwe ukhuseleko ngomlilo. Iinkampani ezivelelayo ezinjenge-Cleamscape zigxile kwiibhetri eziqinileyo-ze-lithium-zentsimbi, ezijolise ekudibaniseni kwizithuthi ekuqaleni kwe-2025 [1].
Ngelixa iibhetri eziqinileyo-zikarhulumente zisithimba isithembiso esikhulu, abaphandi bakwahlolisisa amayeza aqhelekileyo ukuba bajongane neenkxalabo malunga nokufumaneka kwezinto eziphambili zebhetri ezinje ngeCobabat neLithium. Ukufuna imali enesidima, ukhetho oluzinzileyo luyaqhubeka ukuqhuba ubuchule. Ngaphaya koko, amaziko emfundo kunye neenkampani eziphila emhlabeni wonke basebenza ngenkuthalo ukuphucula ukusebenza kwebhetri, ukunyusa amandla, ukukhawulezisa isantya, kunye nokunciphisa iindleko zokwenza imveliso [1].
Iinzame zokwenza ukuba ibhetri ye-lithium-ion yandisa ngaphaya kwezithuthi zombane. Ezi bheli zifumana izicelo kwigridi yokugcina inqanaba lombane, zivumela ukudityaniswa okungcono kwemithombo yombane enokuphinda ihlaziye ifana nelanga kunye namandla omoya. Ngokuqeshisa i-Lithium-ion ye-lithium-ion yokugcina igridi, uzinzo kunye nokuthembeka kweenkqubo zamandla ahlaziyekayo kuphuculwe kakhulu [1].
Kumtshato wakutsha nje, izazinzulu kwilebhu yelizwe lase-Laborary ye-Laboley iphuhlise i-polymer ye-polymer eyaziwa ngokuba yiHos-PFM. Oku kuqalisa kusenza ukuba i-lithium engapheliyo, i-lithium enamandla ye-lithium-ion ye-lithium-ion yezithuthi zombane. I-Hos-PFM ngaxeshanye iqhuba zombini ii-elektroni kunye nee-ions, ukuphucula uzinzo lwebhetri, intlawulo / intlawulo ye-Liespan. Ikwasebenza njengokunamathela, okunokubakho kongeza ixesha lokuphila kweLithium-ion ukusuka kwiminyaka eli-10 ukuya kweli-15. Ngaphaya koko, ukungqengqa kubonakalise ukusebenza okhethekileyo xa kusenziwa i-silicon kunye ne-Aluminium electrodes, ukunciphisa ukonakaliswa kwabo kunye nokugcina amandla ebhetri ephezulu kwimijikelezo emininzi. Ezi zinto zifunyanisiweyo zibambe isithembiso sokukhulisa ukuxinana kwamandla kwi-Lithium-ion, ibenza babefikeleleke ngakumbi kwaye kufikeleleke kwizithuthi zombane [3].
Njengoko umhlaba uzabalazela ukunciphisa ukukhutshwa kwegesi yeGreenhouse kunye nenguqu kwikamva elizinzileyo, ukuqhubela phambili kwiTekhnoloji ye-Lithium-ion-ion-ion-ion yebhetri idlala indima ebaluleke kakhulu. Uphando oluqhubekayo kunye neenzame zophuhliso ziqhuba umzi-mveliso ukuya phambili, sisizise kufutshane nezisombululo zebhetri ngakumbi, kunye neyesithili. Ngokuphefumla kwiibhetri eziqinileyo-zonqulo, ezomchwephesha, kunye neengubo ezifana ne-HOS-PFM, ukubakho kokuxhaphaka kweZithuthi zoMbane kunye nokugcinwa kwamandla e-GRID-Inqanaba lokuGqibela kuya kusiba ngakumbi.
IXESHA LOKUQALA: UJUL-25-2023
