I-Sodium-ion ye-vs-ion-ion

Njengoko umhlaba uguqukela kwimithombo yamandla emitsha, ukhuphiswano phakathi kweSodium-i-IIIum-ion iyakhula. Okwangoku, i-Lithium-ion ikhokelela kwimarike, kodwa iibhetri zesodium-ion zifumana ingqalelo ngenxa yezibonelelo ezithandekayo. Makhe sihlolisise into eyenza eyahlukileyo, iindlela zabo kwaye zinezinto zazo ezinokubakho kuzo.

Zithini iibhetri zesodium-ion?

Ibhetri ye-sodium-ion (i-SIB) ibhetri efunyenweyo isetyenziselwa i-sodium ions (naş) njengabaphathi. Iquka i-sodium-equkethe i-honode enesitofu, i-anode, kunye ne-electrolyte yolwelo. Ngexesha lokutshaja, i-sodium ikhutshiwe kwaye ifakwe kwi-Anode, ngelixa ukukhululeka kwenzeka kwakhona.

Kukho iintlobo ezahlukeneyo zeebhetri zesodium-i-ion, kubandakanya i-Nnono2, I-NA3V2 (PO4) 2F3 kunye ne-NA2PIFI (CN) 6.

I-Namno₂ (i-oxide)

• I-voltage esebenzayo: 3.2 V; Uluhlu lokusebenza: -40 ° C ukuya kwi-80 ° C.
• Ubomi bomjikelo: ukuya kuthi ga kwi-4,500 imijikelezo kwii-lab protoptypes ezinobuchule bokuphumelela (E.G., i-boron idlala).
• Imiceli mngeni: Ukubola kwezemali ngokukhawuleza (imijikelezo engama-20) ngenxa yoTshintsho lweSigaba seMn³⁺; Iintsana eziguqulweyo ziphucula uzinzo.

Na₃v₂ (PO₄) ₂F₃ (NVPF, Uhlobo lwe-Nasicion-Uhlobo)

• Ukuxinana kwamandla: 75 ww / kg ngenqanaba le-1c; I-voltage ephezulu kwi-3.7 v kunye ne-4.2 V.
• Ukuzinza komjikelezo: ngaphezulu kwee-cycles ezingama-4,000 kumceli okugcweleyo ngenxa ye-carbon coatings kunye neeworks ze-electrolyte (E.G., Fec).
• Izicelo: Ilungele ukugcinwa kwegridi kunye nee -vs ngenxa yokophula umthetho okrwada nobomi obude.

Nawfefe (CN) ₆ (i-prussian emhlophe)

• Ukusebenza: kufezekisa uxinano lwe-160 wh / kg nge-3,000 yemijikelezo ye-3,000 xa ibhalwe i-hard carbon anodes; Izibonelelo ezivela kwi-Nating Na⁺
• Izibonelelo: Ubushushu obuneqondo lobushushu (-20 ° C une-80% yokugcina amanzi) kunye ne-syntheries syntheshes, ezorhwebo ngekati.

Zithini iibhetri ze-liium-ion?

Ibhetri yeLithium-ion ivele kakhulu kwiminyaka edlulileyo, kunye nezahlulwe yokuqala ngeminyaka yee-1970. Ziqulathe izinto ezine eziphambili: I-Cathode, Anode, i-electrolyte, kunye nesahluli.

I-Cathode ichaza amandla kunye nevoldage, ngelixa i-imeyile ye-anode isebenzisa icingo. I i-electrolyte Yenza intshukumo yeLithium ion phakathi kwe-Makhode kunye ne-anode kwi-anode yombane okhuselekileyo. Izinto zokuphucula i-Ionic ephezulu ziqhuba le ntshukumo, ezahlukakwe kuhlobo lwe-electrolyte.

Kukho iintlobo ezintandathu eziphambili zeebhetri; Ulwazi oluninzi lunokufumaneka Apha.

Ibhetri ye-sodium-ion i-vs lithium-ion

Xa uthelekisa i-sodium-iodium kunye ne-lithium-ion, itafile yokuthelekisa inika umbono ocacileyo wokungaboni ngasonye kwabo.

Imiceli mngeni kwibhetri yesodium-ion

Imveliso yebhetri ye-sodium-ion ijongene nemiceli mngeni emininzi ngaphambi kokuba ithathe indawo yeebhetri ze-ion.

• Akukho ntshukumo yoncedo esekwe kwizixhobo, kwaye iinkampani ezimbalwa zibandakanyekile, ezikhokelela kwiindleko eziphezulu.
• Itekhnoloji isaphuhlisa, inciphisa ukuguquguquka koyilo kwaye kukhokelela kwi-inzuzo esezantsi kunye nenqanaba lokugcina xa kuthelekiswa neebhetri zeLithium.
• Iibhetri zesodium-ion zinomjikelezo wobomi obuyi-5,000, iphantsi kakhulu kunemijikelezo engama-6000 ye-Lithium ye-Inyibium ye-phosphatele phosphatele.

Ngaba iibhetri ezisekwe kwi-sodium zithathe indawo yeebhetri ze-lithium-ion?

Iibhetri zesodium-ion inokuba yinye indlela enkulu ukuya kwi-lithium-ion, kodwa zijongana nemiqobo ngaphambi kokuba zikhuphe.

Ukuze ube kukhetho lokugcina amandla, kufuneka baphucule intsebenzo yabo yobugcisa. Abaphandi basebenza nzima ukwenza ezi Bheteri izinzile ngakumbi kwaye zifikeleleke, ngelixa iinkampani zixakekile zokumisela i-chain yoncedo oluqinileyo kwizixhobo ezifanelekileyo.