Iingenelo kunye nokungalungi kweebhetri zeLithium ezenziwe ngezinto ezahlukeneyo

Iingenelo kunye nokungalungi kweebhetri zeLithium ezenziwe ngezinto ezahlukeneyo

Ibhetri yeLithiumluhlobo lwebhetri ene-lithium metal okanye i-lithium alloy njengezinto ze-cathode kunye nesisombululo se-electrolyte esingengomanzi. Iibhetri ze-lithium ion zisebenzisa izinto zekhabhoni njenge-electrode engalunganga kunye neekhompawundi eziqulathe i-lithium njenge-electrode echanekileyo. Ngokweekhompawundi ezahlukeneyo ze-electrode echanekileyo, iibhetri ze-lithium ion eziqhelekileyo ziquka i-lithium cobalate, i-lithium manganate, i-lithium iron phosphate, i-lithium ternary, njl.
Zithini iingenelo kunye neengxaki zeebhetri ezenziwe nge-lithium cobalate, i-lithium manganate, i-lithium nickel oxide, izinto ze-ternary kunye ne-lithium iron phosphate?Ibhetri ye-LIAO

 

1. Ibhetri yeLithium cobalate
Iingenelo: i-lithium cobalate ineenzuzo zeqonga eliphezulu lokukhupha, umthamo ophezulu othile, ukusebenza kakuhle kokujikeleza, inkqubo elula yokwenziwa, njl.
Iingxaki: Izinto zeLithium cobalate ziqulethe i-cobalt element enobuthi obuphezulu kunye nexabiso eliphezulu, ngoko ke kunzima ukuqinisekisa ukhuseleko xa kusenziwa iibhetri ezinkulu zamandla.

2. Ibhetri ye-phosphate yesinyithi yeLithium
Iingenelo: i-lithium iron phosphate ayinazo izinto ezinobungozi, inexabiso eliphantsi, ikhuselekile kakhulu, kwaye iphila ubomi obuphindwe kayi-10000.
Iingxaki: Ubuninzi bamandla ebhetri ye-lithium iron phosphate buphantsi kunobo bebhetri ye-lithium cobalate kunye ne-ternary.

 
3. Ibhetri ye-lithium ye-Ternary
Iingenelo: izixhobo ze-ternary zingalungelelaniswa kwaye zilawulwe ngokubhekiselele kumandla athile, ukuphinda zisetyenziswe, ukhuseleko kunye neendleko.
Iingxaki: Okukhona uzinzo lobushushu lwezinto ezizii-ternary lusiba lubi. Umzekelo, izinto ze-NCM11 zibola malunga nama-300 ℃, ngelixa i-NCM811 ibola malunga nama-220 ℃.

4. Ibhetri yeLithium manganate
Iingenelo: ixabiso eliphantsi, ukhuseleko oluhle kunye nokusebenza kakuhle kobushushu obuphantsi kwe-lithium manganate.
Iingxaki: Izinto ze-lithium manganate azizinzanga kakhulu kwaye kulula ukuzibolisa ukuze zivelise igesi.

Ubunzima bebhetri ye-lithium ion sisiqingatha sobo bebhetri ye-nickel cadmium okanye ye-nickel hydrogen enomthamo ofanayo; I-voltage yokusebenza yebhetri enye ye-lithium ion yi-3.7V, elingana neebhetri ezintathu ze-nickel cadmium okanye ze-nickel hydrogen ezilandelelanayo; Iibhetri ze-lithium ion azinazo i-lithium metal, kwaye azikho phantsi kwemiqathango yokuthuthwa kweenqwelo-moya xa kuthintelwa ukuthwala iibhetri ze-lithium kwiinqwelo-moya zabakhweli.


Ixesha leposi: Matshi 17-2023