amabhethri e-solid state enziwe ngani?

Amabhethri e-Solid-state afana kakhulu namabhethri e-lithium-ion, kodwa esikhundleni sokusebenzisa i-electrolyte ewuketshezi, asebenzisa i-i-electrolyte eqinileIzingxenye zabo eziyinhloko yilezi:

1. I-Cathode (I-Electrode Enhle)

• Ngokuvamile kusekelwe ku-ama-lithium compounds, okufana namabhethri e-lithium-ion anamuhla.

• Izibonelo:

  • I-lithium cobalt oxide (LiCoO₂)

  • I-lithium iron phosphate (LiFePO₄)

  • I-lithium nickel manganese cobalt oxide (NMC)

• Eminye imiklamo ye-solid-state ihlola nama-cathode asebenzisa amandla aphezulu noma asebenzisa isulfure.

2. I-Anode (i-Electrode Engalungile)

• Ingasebenzisainsimbi ye-lithium, enamandla aphezulu kakhulu kune-graphite anode kumabhethri e-Li-ion avamile.

• Amanye amathuba:

  • I-Graphite(njengakumabhethri wamanje)

  • I-Siliconizinhlanganisela

  • I-Lithium titanate (LTO)izinhlelo zokusebenza zokushaja okusheshayo

3. I-Electrolyte Eqinile

Lona umehluko oyinhloko. Esikhundleni soketshezi, indawo ethwala ama-ion iqinile. Izinhlobo eziyinhloko zifaka:

• Izinto zobumba(okusekelwe ku-oxide, okusekelwe ku-sulfide, uhlobo lwe-garnet, uhlobo lwe-perovskite)

• Ama-polymer(ama-polymer aqinile anosawoti we-lithium)

• Ama-electrolyte ahlanganisiwe(inhlanganisela yezinto zobumba kanye nama-polymer)

4. Isihlukanisi

• Emiklamo eminingi yesimo esiqinile, i-electrolyte eqinile nayo isebenza njengesihlukanisi, ivimbela imijikelezo emifushane phakathi kwe-anode ne-cathode.

Kafushane:Amabhethri e-Solid-state ngokuvamile enziwa nge-i-lithium metal noma i-graphite anode, ai-cathode esekelwe ku-lithium, kanyei-electrolyte eqinile(i-ceramic, i-polymer, noma i-composite).