Amandla aphambili okugcinwa kwamandla e-electrochemical: ibhetri ye-lithium iron phosphate

I-lithium iron phosphate ngoku yenye yeendlela eziphambili zobugcisa kwimathiriyeli yecathode yebhetri ye-lithium.Itekhnoloji ikhulile kwaye ineendleko ezifanelekileyo, kwaye ineenzuzo zokusebenza ezicacileyo kwintsimi yeukugcinwa kwamandla.Xa kuthelekiswa nezinye iibhetri ze-lithium ezifana nezixhobo ze-ternary, iibhetri ze-lithium iron phosphate zinomsebenzi obalaseleyo womjikelo.Ubomi bomjikelo wohlobo lwamandla ebhetri ye-lithium iron phosphate inokufikelela kumaxesha angama-3000-4000, kwaye ubomi bomjikelo wohlobo lweebhetri ze-lithium iron phosphate zinokufikelela kumashumi amawaka.

Iinzuzo zokhuseleko, ubomi obude kunye neendleko eziphantsi zenza iibhetri ze-lithium iron phosphate zineenzuzo ezibalulekileyo zokukhuphisana.I-lithium iron phosphate isenako ukugcina isakhiwo esizinzileyo kumaqondo obushushu aphezulu, angaphezulu lee kunezinye izinto ze-cathode kukhuseleko nozinzo, kwaye ihlangabezana neemfuno ezingqongqo ngoku zokhuseleko kwintsimi yogcino lwamandla amakhulu.Nangona ubuninzi bamandla e-lithium iron phosphate bungaphantsi kuneebhetri ze-ternary, inzuzo yayo yexabiso eliphantsi ibaluleke kakhulu.

Izinto zeCathode zilandela imfuno kwaye zicwangcise inani elikhulu lomthamo wokuvelisa, kwaye kulindeleke ukuba imfuno kwintsimi yokugcina amandla iya kuqala ukukhula ngokukhawuleza.Ukuxhamla kuphuhliso lwe-leapfrog yeshishini elitsha lamandla ezantsi, ukuthunyelwa kwehlabathi jikelele kweebhetri ze-lithium iron phosphate ziya kufikelela kwi-172.1GWh ngo-2021, ukunyuka konyaka-ngonyaka kwe-220%.