Guriga> Warshadaha Warshadaha> Jiil cusub oo ah batariyada sodium-ion ayaa la heli karaa, taraamyaduna waxay galeen xilligii "baytariyada sodium"?

Jiil cusub oo ah batariyada sodium-ion ayaa la heli karaa, taraamyaduna waxay galeen xilligii "baytariyada sodium"?

November 25, 2022
Dhawaan, catl, soo saaraha batariga dunida ugu weyn ee adduunka, ayaa siidaayay batari cusub oo sodium-ion ah, oo soo jiidatay fiiro gaar ah oo ku saabsan warshadaha. Jiilka cusub ee batariyada sodium-ion macnaheedu waa in gawaarida cusub ee tamarta ay geli doonaan xilliga "baytariyada sodium"?
Shir-jaraa'id oo gaagaaban oo gaagaaban oo gaagaaban oo gaagaaban Gaar ahaan, cufnaanta tamarta ee unugyada kaliya ayaa gaartay 160 ginni / kg iyo xirmada batariga hal abuurka ee hal abuurka-sodium-sodium-mayshanka, oo mar xadidan suuqa keydka tamarta, si ay u helaan muuqaallo badan oo lagu dabaqi karo iyo boos badan . new1

Faa'iidooyinka batariyada sodium-ion


Marka laga hadlayo batteriga-ion-ka-soojidka soodhiyaanka ah waqtigan, xogta ay bixisay waqtiyada Ningde waa: Cufnaanta tamarta ee unugyada kaliya waa mid ka sarreeya 160 ginni / kg; Awooddu waxay gaari kartaa in ka badan 80% markii lagu soo dalaco 15 daqiiqo heerkulka qolka; Jawi heer kul ah oo hooseeya ee -20 ° C, waxay sidoo kale leedahay xaddiga haynta dheeriga ah ee ka badan 90%; Waxqabadka is-dhexgalka nidaamka ayaa gaari kara in ka badan 80%; Deganaanshaha kuleylka ah ayaa ka badan shuruudaha amniga ee heerka qaran ee adag.2
Warshadaha batteriga ee hore, cufnaanta tamarta ee unugyada batteriga sodium-ion waxay ahayd kaliya 120 gel, kaas oo aad uga hooseeya tii 180-ka / kg ee lithium tophate patterphate iyo buttirooyinka 240-ka / kg ee baytariyada. Maanta, cufnaanta tamarta ee batteriga cusub ee catl-ka-soojiimka ah ayaa waxyar ka yar ka yar kan lithium birta, laakiin waxay leedahay faa iidooyin muuqda oo ku saabsan waxqabadka heerkulka hooseeya iyo soo-dalladda si dhakhso leh, gaar ahaan xaaladaha korantada ee sare ee gobollada Alpine. Isla mar ahaantaana, catl sidoo kale waxay cadeeyeen in cufnaanta tamarta jiilka soo socota ee batteriga soo socota-ion in la filayo inuu ka badan yahay 200WH / KG.

Way fududahay in la helo raqiis "soocelin", dhif iyo yaraan "lithium"

Xaqiiqdii, baytariyada sodium-ion iyo batariyada-lithium-ion waxay ku dhasheen waqti isku mid ah, laakiin "Kobaca asalka" way ka duwan tahay.

Maadaama soodhiyam iyo lithium ay ka tirsan yihiin walxaha birta ee alkali ee qaybta ugu horeysa ee kooxda ugu horeysa, waxay leeyihiin guryo isku mid ah kiimiko. Batariyada sodium-ion waxay si la mid ah u shaqeeyaan batariyada lithium-ion, sidaa darteed ma ahan wax adag in lagu beddelo geedi socodka wax soo saarka. Si kastaba ha noqotee, marka la barbar dhigo lithium ions, sodium ions-ka ayaa ka ballaaran oo leh shuruudo adag marka loo eego agabka dhismayaasha qaab dhismeedka iyo waxqabadka firfircoon, oo ay tahay dhalada iOn iO ahadeed ee batariyada.

Si kastaba ha noqotee, baytariyada sodium-ion ayaa dib loo adkeeyay waqtigan, kaas oo laxiriira "helitaanka sahlan ee sodium" iyo "adkeyn in la helo lithium". Kheyraadka Lithabal Lithabal wuxuu inta badan ku urursan yahay South America iyo Oceania. Dalkaygu wuxuu leeyahay oo keliya 5.93% kaydka kheyraadka lithium ee adduunka. Inta badan miinada lithium-ka waxay ku yaalliin plateau Qugin-Tibet Plateau, oo ay ku adag tahay ayeeyaday.
Marka la barbar dhigo ilaha Litheium-ka yar, kaydka soodhiyamka ayaa aad u badan, oo kheyraadka sodium-ka si siman ayaa loo qaybiyaa qiimahana aad buu u hooseeyaa. Waxyaabaha ay ka kooban tahay ee sodium-ka waxaa lagu sifeyn karaa sida aan loo dulqaadan karin, "oo dhan badda".

Waxaa la dhihi karaa in horumarka batariyada sodium-ion kara kaliya ka fogaan karo caqabadaha "qiimaha" iyo saadka marka la iibsanayo baytariyada korantada, laakiin sidoo kale si buuxda ugu adeega u ah batariyada.

Wali waa maalmaha hore ee gawaarida batteriga sodium-ion
Marka laga hadlayo aragtida codsashada, baytariyada sodium-ion waxay ka waxtar badan yihiin baytariyada lithium ee ku yaal kaydka tamarta. Batariyada sodium-ion waa aamin, yar, oo ka fudud oo qaali ah.

Batariyada sodium-ion waxay leeyihiin faa iidooyin aad u badan, waa xilligii gawaarida sodium-ion gawaarida korantada ee soo baxaya? Jawaabtu waa diidmo. Sababta oo ah mugga weyn ee mugga sodium ions marka loo eego lithium ions, batariyada sodium-ion waxay leeyihiin tamar hoos udhac ah. In kasta oo jiilka cusub ee batariyada sodium-ion ee ay sii daayaan catl-ka ay ku leeyihiin cufnaanta tamarta ee u dhow arinta fosfoofka lithium birta, waa ka fog tahay batteriyada ion ee guud ee hadda jira. Gaari maadaama ay is haysteen sida gaari rakaab ah, way adag tahay in la helo meel dheeri ah oo loogu talagalay batteriga.

Laga yaabee, baytariyada sodium-ion-ga si ballaaran ayaa loo isticmaali doonaa meelaha ay ka mid yihiin xarumaha awooda tamarta tamarta ee aan u baahnayn cufnaanta tamarta sare.

Si kastaba ha noqotee, sida laga soo xigtay hay'adaha warshadaha, qiimaha batariga sodium-ion waxay ka hooseeyaan batariyada-lithium-iOn-ka ee warshadaha, si aysan si buuxda u beddeli doonin baytariyada lithium-ka, laakiin aad bay u badan yihiin Waxay u badan tahay in loo adeegsado gawaarida tamarta yar-yar-yar, laba suuq weyn ayaa la sameeyay marka loo eego gawaarida giraangiraha iyo xarumaha korantada tamarta.

Siyaasadaha wanaagsan ee horumarinta batariyada sodium-ion ayaa sidoo kale muujinaya rajada balaaran ee baytariyada sodium-ion ee xarumaha korantada ee tamarta. July 15, guddiga horumarinta iyo dib-u-habeynta qaran iyo maamulka tamar qaran ee qaranka ayaa si wada jir ah u soo saaray "hagida fikradaha kaydinta tamarta cusub", oo tilmaamaysa in: Qalabka cusub ee tamarta ay tahay tikniyoolajiyadda aasaasiga ah iyo aaladda aasaasiga ah ee taageera nidaamka korantada cusub. , oo kor u qaadi doona kaarboonka kareemka ah ee garoonka tamarta. Ka ciyaar door muhiim ah geedi socodka yaraynta. Waxaa lagama maarmaan ah in la dardar geliyo mudaaharaadyada ballaaran ee teknolojiyadda sida loo yaqaan 'teknolojiyada' flywweel keydka tamarta iyo batariyada-ion-ion.

Nala soo xiriir

Author:

Ms. HANWEI

Phone/WhatsApp:

++8615219493799

Alaabta caanka ah
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