Kodi mabatire olimba amapangidwa ndi chiyani?

Mabatire a Solid-state ali ofanana ndi mabatire a lithiamu-ion, koma m'malo mogwiritsa ntchito electrolyte yamadzimadzi, amagwiritsa ntchitoelectrolyte yolimbaZigawo zawo zazikulu ndi izi:

1. Cathode (Electrode Yabwino)

• Kawirikawiri kutengeramankhwala a lithiamu, mofanana ndi mabatire a lithiamu-ion a masiku ano.

• Zitsanzo:

  • Lithium cobalt oxide (LiCoO₂)

  • Lithium iron phosphate (LiFePO₄)

  • Lithium nickel manganese cobalt oxide (NMC)

• Mapangidwe ena a solid-state amafufuzanso ma cathode okhala ndi mphamvu yamagetsi yapamwamba kapena sulfure.

2. Anode (Electrode Yoyipa)

• Angagwiritse ntchitochitsulo cha lithiamu, yomwe ili ndi mphamvu zambiri kuposa ma anode a graphite m'mabatire a Li-ion wamba.

• Zina zomwe zingatheke:

  • Graphite(monga momwe zilili ndi mabatire amagetsi)

  • Silikonizinthu zopangidwa ndi zinthu zosiyanasiyana

  • Lithium titanate (LTO)pa ntchito zochapira mwachangu

3. Electrolyte Yolimba

Uku ndiye kusiyana kwakukulu. M'malo mwa madzi, chinthu chonyamula ayoni chimakhala cholimba. Mitundu yayikulu ndi iyi:

• Zoumbaumba(yochokera ku oxide, yochokera ku sulfide, mtundu wa garnet, mtundu wa perovskite)

• Ma polima(ma polima olimba okhala ndi mchere wa lithiamu)

• Ma electrolyte ophatikizika(kuphatikiza kwa ziwiya zadothi ndi ma polima)

4. Cholekanitsa

• Mu mapangidwe ambiri a solid-state, electrolyte yolimba imagwiranso ntchito ngati cholekanitsa, kuletsa ma circuits afupi pakati pa anode ndi cathode.

Mwachidule:Mabatire olimba nthawi zambiri amapangidwa ndianode ya lithiamu kapena graphite yachitsulo, acathode yochokera ku lithiamundielectrolyte yolimba(ceramic, polima, kapena composite).