N’chifukwa chiyani mabatire a sodium-ion ndi abwino?

Mabatire a sodium-ion amaonedwa kuti ndibwino kuposa mabatire a lithiamu-ion m'njira zinazake, makamaka pa ntchito zazikulu komanso zotsika mtengo. Nayichifukwa chake mabatire a sodium-ion angakhale abwinoko, kutengera momwe zinthu zilili:

1. Zipangizo Zochuluka Komanso Zotsika Mtengo

• Sodiumndi chinthu chachisanu ndi chimodzi chochuluka kwambiri padziko lapansi (chochokera ku mchere).

• Ndiyotsika mtengondikupezeka kwambiripadziko lonse lapansi.

• Lithium, cobalt, ndi nickel zomwe zimagwiritsidwa ntchito mu mabatire a Li-ion ndizochepa komanso zodula kwambiri, ndi nkhawa za ndale za dziko ndi zachilengedwe zokhudzana ndi migodi yawo.

2. Kuchepetsa Kuwononga Chilengedwe

• Mabatire a sodium-ionsafuna cobalt kapena nickel, kupewa njira zosayenera zogwirira ntchito zamigodi komanso kuchepetsa kuwononga chilengedwe.

• Zosavuta kubwezeretsanso zinthu ndipo zinyalala zochepa zoopsa.

3. Chitetezo Chabwino

• Chiwopsezo chochepa cha kutentha kwa dziko(moto kapena kuphulika).

• Angagwiritse ntchitoosonkhanitsa amagetsi a aluminiyamupa ma electrode onse awiri, zomwe zimapangitsa kuti zinthu zikhazikike bwino komanso zimachepetsa ndalama zambiri.

4. Kuchita Bwino Kwambiri Pakutentha Kochepa

• Mabatire a Na-ion amatha kugwira ntchito bwino ngakhale atakhala-20°C kapena kuzizira kwambiri, chomwe ndi choletsa pa mankhwala ambiri a Li-ion.

5. Yoyenera Kusungira Zinthu Zambiri

• Yabwino kwambirimalo osungira mphamvu ya gridi, mafamu a dzuwa ndi mphepo, ndi makina othandizira.

• Kuchuluka kwa mphamvu sikofunikira kwambiri pakugwiritsa ntchito izi, zomwe zimapangitsa kuti sodium ikhale yofunikira.mtengo ndi ubwino wa chitetezo ndizofunika kwambiri.

6. Kutha Kuchaja Mofulumira (Kukweza)

• Ma chemistry ena amakono a sodium-ion amalolama charge/discharge othamanga kwambiri, zomwe ndi zabwino posungira mphamvu komanso kugwiritsa ntchito zina zoyendera.

Kumene AliOsatiZabwino Kwambiri

• Kuchuluka kwa mphamvu zochepa(100–160 Wh/kg poyerekeza ndi Li-ion's 150–250+ Wh/kg).

• Wolemera komanso wolemera kwambirimphamvu yofanana.

• Kupezeka kochepa kwa malonda— akadali kumayambiriro kwa kupanga zinthu zambiri.