woKalamaa

Dec 04, 2025

Luy electrolyte ndox?

Bayil ab bataaxal

 

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Batëri yuñ mëna sarseñuy jëfandikoo ndox ngir defar electrolyte, ñu koy woowe batëri ndox. Buñu ko méngale ak ñaareelu batëri yiy jëfandikoo solution organik ngir defar ci electrolyte, batëri yooyu ñoo gëna yomba defar, waaye dañu am njariñ yu bari lu ci melni kaaraange, yomb njëg, ak decharge courant bu bari. Buñu sukkandikoo ci màndarga yii, batëri ndox yi dañu wane ni mën nañu nekk sistem yu mag yuy denc kuuraŋ ak joxe kuuraŋ ci oto yuy jëfandikoo kuuraŋ.

 

 

Ci atum 1994, ekipu gëstukat yu Dahn ak ñeneen ñoo njëkka siiwal benn batëri ion litium bu ñu jëfandikoo ndox muy electrolyte ci surnaalu Science. Batëri bi amna voltage buy dox buy tollu ci 1.5V ak energie theorique buy tollu ci 75 Wh/kg, muy luy jegesi 40 Wh/kg ci jëfandikoo gi. Valeur boobu dafa ëpp bu batëri plomb{14}}asid (ci diggante 30 Wh/kg) te mën nañu ko méngale ak batëri nickel-cadmium, ndigam stabilite ci cycle bi daa néew.

 

Ginaaw loolu, ci atum 2000, ekipu Toki bu bawoo Japon dafa xamle beneen jëmmal batëri lithium -ion ndox, bu jëfandikoo LiV3Og muy macceer electrode negatif ak LiNiO10.81CO0.19O2 muy macceer electrode positif, ba noppi jëfandikoo Li2KON4disolution bi nekk elektrolit.

 

Ci atum 2006, kuréel gu mag gu tuddu Chen Liquan mi yor daara ju mag jiy jàngale physique ci daara bu mag bi yor science ci Chine, dafa wax ni amna batëri litium buy jëfandikoo TiPO4 ak LiT2(PO3)3 muy electrode negatif, LiMnOpositif ak LiMnO4 mooy electrode bu baax.

 

Ci atum 2007, ekipu gëstukat yu janngalekat Wu Yuping ci Daara bu kawe bu Fudan siiwal nañu batëri litium bu am LiVOni elektrod bu baaxul, LiMnO4ni electrode positif, ak LINO ni disolution electrolyte.

 

Ci atum 2007, ekipu gëstukat yu janngalekat Wu Yuping ci Daara bu kawe bu Fudan siiwal nañu batëri litium bu am LiVOni elektrod bu baaxul, LiMnO4ni electrode positif, ak LINO ni disolution electrolyte.

 

Ginaaw loolu, ci anam yi electrode positif ak negatif di doxalee, askanu jàngat yi amal nañu gëstu yu xóot ci sistemu batëri lithium-ion yu sukkandiko ci electrolyte ndox.

 

 

Li gëna fës ci sistem yooyu mooy dañuy jëfandikoo ay composé yu mëna boole ay ion litium ñuy ay macceer yuy dox ci seeni electrode positif ak negatif yépp. Ci diiru sarse-decharge, ion litium yi mën nañu toxu ci diggante ñaari electrode yi, suko defee ñu mëna denc ak bàyyi energie. Fi ñu tolli nii, xaralay batëri lithium -ion aqueous mingi jànkoonte ak jafe-jafe yu bari ci yokkuteem. Buñu ko méngale ak electrolyte organik yi, coppite yi am ci wàllu chimik ak electrochimik yi ion yi di dundu ci biir sistem electrolyte batëri ndox yi ñoo gëna bari ay jafe-jafe, te dañuy yomba indi yeneen jafe-jafe yu ci topp, lu ci melni waaye duñu yam ci jaxasoo bi am ci diggante macceer electrode yi ak ndox wala oxygen, co génne liggéey, ak dissolution macceer electrode ci ndox.

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Yonnee nga laaj
Energie bu gëna am xel, liggéey bu gëna am doole.

Polinovel dafay joxe -pexe dencukaay energie bu am doole ngir dooleel sa liggéey ci dakkal kuuraŋ, wàññi njëgu kuuraŋ jaaraleko ci doxalinu peak bu am xel, ak joxe kuuraŋ buy yàgg, ëlëg.