Sodium-ion VS. Betri ea lithium-iron-phosphate

Lefats'eng le ntseng le fetoha ka potlako la polokelo ea matla, mefuta e 'meli ea libeteri e ntse e hlaha e le lihlooho tsa litaba:Libetri tsa sodium-ion (SIBs)leLibetri tsa lithium-iron-phosphate (libetri tsa LFP). Ka bobeli theknoloji ea betri ea sodium le theknoloji ea betri ea lithium ke mahlale a ts'episang, empa a na le litšobotsi tse ikhethang tse etsang hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng. Sehloohong sena, re tla hlahloba hore na libeteri tsa sodium-ion le lithium-iron-phosphate ke life, ebe re bapisa liphapang tsa tsona ho latela liphuputso tsa morao-rao tsa lipatlisiso.

Libetri tsa Sodium-ion (SIBs) ke eng?

Libetri tsa sodium-ion (SIBs)ke mofuta oa betri e tjhajoang hape e sebelisang li-ion tsa sodium (Na+) joalo ka bajari ba litefiso. Sodium e ngata ebile ha e theko e tlase, e etsa hore SIB e be theknoloji e ncha ea betri ho nkela lithium sebaka.

Hangata li-SIB li sebelisa k'habone e thata joalo ka lisebelisoa tsa anode, tse fapaneng le graphite e sebelisoang hangata ho li-LIB. Lisebelisoa tsa cathode li ka fapana, empa hangata li etselitsoe ho amohela boholo bo boholo ba li-ion tsa sodium ha li bapisoa le li-ion tsa lithium.

betri ea sodium-ion

Libetri tsa LFP (Lithium-iron-phosphate Battery) ke eng?

Libetri tsa lithium-iron-phosphate (libetri tsa LFP)ke mofuta o ka tlase oa polokelo ea betri ea lithium-ion e sebelisang lithium iron phosphate (LiFePO4) e le thepa ea cathode.

Libetri tsa Lithium LiFePO4 li tsebahala ka botsitso ba tsona ba mocheso, bophelo ba nako e telele ea potoloho le polokeho.

Li sebelisoa haholo likoloing tsa motlakase (EVs), polokelo ea matla e tsosolositsoeng, le lits'ebetso tse ling moo polokeho le bophelo bo bolelele li leng bohlokoa.

lifepo4 betri ea letsatsi

Battery ea Sodium-ion VS Lithium Ion Battery

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

 

 

Battery ea Sodium-ion VS Lithium Ion Battery

Setšoantšo: Technical University of Munich (TUM), Journal of Power Sources, CC BY 4.0

Litekanyetso tsa Papiso

Battery ea sodium-ion Betri ea lithium-iron-phosphate
Ts'ebetso ea Motlakase - E utloisisa haholoanyane boemo ba tefiso (SOC) le mocheso.
- Ho hanyetsa ha pulse le impedance ho eketseha haholo ho tlase SOC (<30%) empa ho fokotseha ho SOC e phahameng.
- Ho itšetleha ho fokolang ho SOC le mocheso.
- Khanyetso e tsitsitseng le tšitiso ho pholletsa le SOC le mocheso o fapaneng.
Anode Material E sebelisa k'habone e thata joalo ka lisebelisoa tsa anode, tse loketseng ho kopanya ion ea sodium le deintercalation. E sebelisa graphite e le lisebelisoa tsa anode, tse loketseng lithium ion intercalation le deintercalation.
Katleho le Tahlehelo ea Matla - Ts'ebetso e itšetlehile haholo ka SOC.
- Tahlehelo ea matla e fokotsehile haholo ha e tsamaisoa pakeng tsa 50% -100% SOC.
- Ts'ebetso ha e itšetlehe haholo ka SOC.
- E boloka ts'ebetso e tsitsitseng ho pholletsa le mefuta e mengata e fapaneng ea SOC.
Litšenyehelo le Bongata ba Lintho
- Sodium e ngata ebile e theko e tlase, e fana ka melemo e ka bang teng ea litšenyehelo.
- Theknoloji le mekhoa ea tlhahiso e ntse e tsoela pele, e ka fokotsang melemo ea nakoana.
- Lithium e batla e haella ebile e theko e boima.
- Lits'ebetso tsa tlhahiso ea batho ba seng ba hōlile le ketane ea phepelo ea thepa e etsa hore e be le tlholisano nakong e khuts'oane.
Lisebelisoa - E loketse lits'ebetso tse baballang litšenyehelo, joalo ka polokelo ea matla a grid.
- E loketse lits'ebetso moo boima le boholo bo seng bohlokoa haholo.
- E loketse lits'ebetso tse hlokang polokeho e phahameng le botsitso, joalo ka likoloi tsa motlakase le polokelo ea matla a letsatsi.
- E loketse maemo a hlokang bophelo ba potoloho e telele le ts'epo e phahameng.
Boikutlo ba Mocheso - Ts'ebetso e fetoha haholo tlas'a mocheso o tlase kapa o phahameng.
- Liphetoho tsa mocheso li ama haholo khanyetso le tšitiso.
- Tshebetso e tsitsitseng ho pholletsa le mefuta e mengata ea mocheso.
- Liphetoho tsa mocheso li na le tšusumetso e fokolang ts'ebetsong.
Matla a Matla - Matla a tlase a matla, a loketse lits'ebetso moo matla a matla e seng ntlha ea bohlokoa. - Matla a phahameng a matla, a loketse lits'ebetso tse hlokang matla a mangata a matla, joalo ka likoloi tsa motlakase.
Polokeho - Tšireletseho e ntle, empa anode e thata ea carbon e ka baka hysteresis. - Tšireletseho e babatsehang, botsitso bo phahameng ba mocheso, le kotsi e tlaase ea ho baleha ha mocheso.
Lipatlisiso le Ntlafatso - Theknoloji e ntse e tsoela pele, 'me lipatlisiso li shebane le ho ntlafatsa lisebelisoa tsa anode le cathode ho ntlafatsa tshebetso.

- Theknoloji e holileng, 'me lipatlisiso li tsepamisitse maikutlo ho ntlafatseng matla a matla le ho fokotsa litšenyehelo.

Kakaretso:

  • Libetri tsa sodium-ion (SIBs) fana ka melemo ka litšenyehelo le bongata ba lintho tse bonahalang, empa li na le kutloelo-bohloko haholoanyane ho mocheso le SOC, e leng se etsang hore li tšoanelehe bakeng sa lisebelisoa tse sa hlokeng litšenyehelo tse nang le litlhoko tse fokolang tsa ts'ebetso.
  • LiFePO4 Libetri tsa Solar e ipabola ka botsitso, polokehong le bothateng, e etsa hore e be tse loketseng lits'ebetso tse hlokang ts'ebetso e phahameng, polokeho le nako e telele ea bophelo.

Tafole ena e fana ka papiso e hlakileng le e hlakileng ea litheknoloji tse peli tsa betri, ho thusa baetsi ba liqeto ho khetha khetho e nepahetseng ka ho fetisisa ho latela litlhoko tse itseng.

Qetello

Ka bobeli sodium-ion lelithium ion phosphate libeterili na le melemo le mathata a tsona a ikhethang. Libetri tsa sodium li fana ka monyetla oa ho fokotsa litšenyehelo ka lebaka la bongata ba sodium, empa li na le maikutlo a mangata ho liphetoho tsa SOC le mocheso, tse ka amang katleho ea tsona. Ka hlakoreng le leng,LiFePO4 libeteri tsa lithiumfana ka ts'ebetso e tsitsitseng, bophelo ba nako e telele ea potoloho, le polokeho e phahameng, ho etsa hore e be tse loketseng bakeng sa mefuta e mengata ea likopo, haholo-holo moo ho tšepahala ho leng bohlokoa.

Ha lipatlisiso li ntse li tsoela pele, re ka lebella tsoelo-pele e eketsehileng mahlaleng ka bobeli, a ka lebisang lits'ebetsong tse ncha le ts'ebetso e ntlafetseng. Hajoale, khetho pakeng tsa Sodium-ion lelithium phosphate libeterie tla ipapisa le litlhokahalo tse ikhethileng tsa kopo, ho kenyeletsoa litšenyehelo, ts'ebetso, le lintlha tsa polokeho.

Ka ho utloisisa phapang pakeng tsa mefuta ena e 'meli ea libeteri, lik'hamphani li ka etsa liqeto tse nang le tsebo e eketsehileng mabapi le hore na ke theknoloji efe e loketseng litlhoko tsa bona, ebang ba hlahisa libeteri bakeng sa likoloi tsa motlakase, polokelo ea matla a tsosolositsoeng, kapa lisebelisoa tse ling.

▲ Tsebo e eketsehileng ea betri, ka kopo tlanya mona:https://www.youth-power.net/faqs/. Potso efe kapa efe ea betri ea lithium LiFePO4 kapa lipotso, ka kopo ikutloe u lokolohile ho ikopanya le rona hosales@youth-power.net.