Sodium-ion VS. Batirin lithium-iron-phosphate

A cikin duniyar da ke tasowa cikin sauri na ajiyar makamashi, nau'ikan batura iri biyu sun kasance kanun labarai:Batirin Sodium-ion (SIBs)kumaBatirin lithium-iron-phosphate (batir LFP). Duk fasahar batirin sodium da fasahar batirin lithium fasahohi ne masu ban sha'awa, amma suna da halaye daban-daban waɗanda ke sa su dace da aikace-aikace daban-daban. A cikin wannan labarin, za mu bincika abin da batirin sodium-ion da lithium-iron-phosphate suke, sa'an nan kuma kwatanta bambance-bambancen su bisa binciken bincike na baya-bayan nan.

Menene Batirin Sodium-ion (SIBs)?

Batirin Sodium-ion (SIBs)wani nau'in baturi ne mai caji wanda ke amfani da sodium ions (Na+) azaman masu caji. Sodium yana da yawa kuma ba shi da tsada, yana mai da SIBs sabuwar fasahar baturi don maye gurbin lithium.

SIBs yawanci suna amfani da carbon mai wuya azaman abu na anode, wanda ya bambanta da graphite da aka saba amfani dashi a cikin LIBs. Kayan cathode na iya bambanta, amma galibi ana tsara su don ɗaukar girman girman ions sodium idan aka kwatanta da ions lithium.

sodium-ion baturi

Menene Batirin LFP (Batir Lithium-iron-phosphate)?

Batirin lithium-iron-phosphate (batir LFP)wani nau'i ne na ajiyar baturi na lithium-ion wanda ke amfani da lithium iron phosphate (LiFePO4) azaman kayan cathode.

An san batir Lithium LiFePO4 don kwanciyar hankali na yanayin zafi, tsawon rayuwa, da aminci.

Ana amfani da su sosai a cikin motocin lantarki (EVs), ajiyar makamashi mai sabuntawa, da sauran aikace-aikacen da aminci da tsawon rai ke da mahimmanci.

lifepo4 hasken rana baturi

Batir Sodium-ion VS Lithium Ion Baturi

sodium-ion vs lithium ion
Sodium-ion vs. LiFeP04 Baturi

 

 

Batir Sodium-ion VS Lithium Ion Baturi

Hoto: Jami'ar Fasaha ta Munich (TUM), Journal of Power Sources, CC BY 4.0

Ma'auni na kwatanta

Batir Sodium-ion Batirin lithium-iron-phosphate
Ayyukan Wutar Lantarki - Ƙarin kula da yanayin caji (SOC) da zafin jiki.
- Juriya da bugun jini yana ƙaruwa sosai a ƙananan SOC (<30%) amma raguwa a babban SOC.
- ƙarancin dogaro akan SOC da zafin jiki.
- Tsayayyen juriya da rashin ƙarfi a cikin bambance-bambancen SOC da zazzabi.
Anode Material Yana amfani da ƙarfe mai ƙarfi azaman abu na anode, wanda ya dace da tsaka-tsakin sodium ion intercalation da deintercalation. Yana amfani da graphite azaman kayan anode, wanda ya dace da haɗin lithium ion intercalation da deintercalation.
Inganci da Rashin Makamashi - Ingantacciyar dogaro sosai akan SOC.
- Rashin makamashi yana raguwa sosai lokacin hawan keke tsakanin 50% -100% SOC.
- Ingantaccen ƙarancin dogaro akan SOC.
- Yana kiyaye ingantaccen aiki a cikin kewayon SOC.
Kudi da Yalwar Material
- Sodium yana da yawa kuma yana da ƙarancin farashi, yana ba da fa'idodin farashi.
- Har yanzu fasaha da masana'antu suna ci gaba, wanda zai iya daidaita fa'idodin farashi na ɗan gajeren lokaci.
- Lithium yana da ɗan ƙaranci kuma ya fi tsada.
- Balagaggen matakai na masana'antu da kafa tsarin samar da kayayyaki ya sa ya zama mai tsada-tsari a cikin gajeren lokaci.
Aikace-aikace - Ya dace da aikace-aikace masu ƙima, kamar grid makamashi ajiya.
- Mafi dacewa don aikace-aikace inda nauyi da girman ba su da mahimmanci.
- Ya dace da aikace-aikacen da ke buƙatar babban aminci da kwanciyar hankali, kamar motocin lantarki da ajiyar hasken rana.
- Mafi dacewa don al'amuran da ke buƙatar tsawon rayuwar sake zagayowar da babban abin dogaro.
Hankalin zafin jiki - Aiki yana jujjuyawa fiye da ƙarancin zafi ko ƙananan zafi.
- Canjin yanayin zafi yana tasiri sosai ga juriya da rashin ƙarfi.
- Tsayayyen aiki a cikin kewayon zafin jiki mai faɗi.
- Canje-canjen yanayin zafi yana da ƙarancin tasiri akan aiki.
Yawan Makamashi - Ƙarƙashin ƙarancin makamashi, dace da aikace-aikace inda yawan makamashi ba mahimmanci ba ne. - Ƙarfin makamashi mafi girma, dace da aikace-aikacen da ke buƙatar ƙarfin makamashi mai girma, kamar motocin lantarki.
Tsaro - Kyakkyawan aminci, amma mai ƙarfi carbon anode na iya haifar da hysteresis. - Kyakkyawan aminci, babban kwanciyar hankali na thermal, da ƙarancin haɗarin zafi mai zafi.
Bincike da Ci gaba - Har yanzu ana ci gaba da haɓaka fasahar fasaha, tare da binciken da aka mayar da hankali kan inganta kayan anode da cathode don haɓaka aiki.

- Balagagge fasaha, tare da bincike mayar da hankali a kan kara inganta yawan makamashi da kuma rage farashin.

Taƙaice:

  • Batirin Sodium-ion (SIBs) suna ba da fa'idodi a cikin farashi da wadatar kayan aiki, amma sun fi kula da zafin jiki da SOC, suna sa su dace da aikace-aikacen da ke da ƙima tare da ƙarancin buƙatun aiki.
  • LiFePO4 Solar Battery ƙware a cikin kwanciyar hankali, aminci, da inganci, yana sa su dace don aikace-aikacen da ke buƙatar babban aiki, aminci, da tsawon rayuwa.

Wannan tebur yana ba da kwatancin kwatancen fasahar baturi guda biyu, yana taimakawa masu yanke shawara su zaɓi zaɓi mafi dacewa dangane da takamaiman buƙatu.

Kammalawa

Dukansu sodium-ion dalithium ion phosphate baturisuna da fa'idodi da kalubale na musamman. Batirin sodium suna ba da yuwuwar ƙarancin farashi saboda yawan sodium, amma sun fi kula da canje-canje a cikin SOC da zafin jiki, wanda zai iya shafar ingancin su. A wannan bangaren,LiFePO4 baturi lithiumsamar da ingantaccen aiki, tsawon rayuwar zagayowar, da babban aminci, yana sa su dace don aikace-aikacen da yawa, musamman ma inda aminci ke da mahimmanci.

Yayin da bincike ya ci gaba, za mu iya tsammanin ƙarin ci gaba a cikin fasahohin biyu, mai yuwuwar haifar da sababbin aikace-aikace da ingantaccen aiki. A yanzu, zaɓi tsakanin sodium-ion dalithium phosphate baturizai dogara da takamaiman buƙatun aikace-aikacen, gami da farashi, aiki, da la'akarin aminci.

Ta hanyar fahimtar bambance-bambancen da ke tsakanin waɗannan nau'ikan batura guda biyu, kamfanoni za su iya yanke shawara mai zurfi game da wace fasaha ta fi dacewa da bukatunsu, ko suna samar da batura don motocin lantarki, ajiyar makamashi mai sabuntawa, ko wasu aikace-aikace.

▲ Ƙarin ilimin baturi, da fatan za a danna nan:https://www.youth-power.net/faqs/. Duk wani bincike na baturi LiFePO4 na lithium ko tambayoyi, da fatan za a iya tuntuɓar mu asales@youth-power.net.