Menene batirin sodium ion da aka yi?

Batir na sodium-ion an yi su ne da kayan aiki masu kama da waɗanda ake amfani da su a cikin batir lithium-ion, amma tare dasodium (Na ions).a matsayin masu ɗaukar caji maimakon lithium (Li⁺). Ga rugujewar abubuwan da aka saba da su:

1. Cathode (Positive Electrode)

Anan ne ake adana ions sodium yayin fitarwa.

Kayayyakin cathode gama gari:

• Sodium manganese oxide (NaMnO₂)

• Sodium iron phosphate (NaFePO₄)- kama da LiFePO₄

• Sodium nickel manganese cobalt oxide (NaNMC)

• Prussian Blue ko Prussian Whiteanalogs - ƙananan farashi, kayan caji mai sauri

2. Anode (Negative Electrode)

Anan ne ake adana ions sodium yayin caji.

Abubuwan anode gama gari:

• Hard carbon- mafi yadu amfani anode abu

• Tin (Sn) tushen allurai

• Phosphorus ko kayan tushen antimony

• Oxides na tushen Titanium (misali, NaTi₂(PO₄)₃)

Lura:Graphite, wanda ake amfani da shi sosai a cikin baturan lithium-ion, baya aiki da kyau tare da sodium saboda girman girman ionic.

3. Electrolyt

Matsakaicin da ke ba da damar ions sodium don motsawa tsakanin cathode da anode.

• Yawanci asodium gishiri(kamar NaPF₆, NaClO₄) narkar da a cikin waniOrganic sauran ƙarfi(kamar ethylene carbonate (EC) da dimethyl carbonate (DMC))

• Wasu ƙirar ƙira masu tasowa suna amfani da sum-jihar electrolytes

4. Mai raba

A porous membrane cewa rike anode da cathode daga taba amma damar ion kwarara.

• Yawanci sanya dagapolypropylene (PP) or polyethylene (PE)Takaitaccen Tebur:

Bari in sani idan kuna son kwatance tsakanin sodium-ion da batirin lithium-ion.