Munyika iri kukurumidza kushanduka yekuchengetedza simba, marudzi maviri emabhatiri anga achigadzira misoro:Sodium-ion mabhatiri (SIBs)uyeLithium-iron-phosphate mabhatiri (LFP mabhatiri). Ose ari maviri sodium bhatiri tekinoroji uye lithium bhatiri tekinoroji ari kuvimbisa matekinoroji, asi ane akasiyana hunhu anoita kuti ave akakodzera kune akasiyana maapplication. Muchikamu chino, tichaongorora kuti mabhatiri e-sodium-ion uye lithium-iron-phosphate chii, uye tobva taenzanisa misiyano yavo zvichienderana nezvakawanikwa munguva pfupi yapfuura.
Chii chinonzi Sodium-ion Mabhatiri (SIBs)?
Sodium-ion mabhatiri (SIBs)imhando yebhatiri rechargeable rinoshandisa sodium ions (Na+) semachaji ekutakura. Sodium yakawanda uye isingadhuri, zvichiita kuti maSIB ave tekinoroji nyowani yebhatiri yekutsiva lithium.
MaSIB anowanzo shandisa kabhoni yakaoma seanode zvinhu, izvo zvakasiyana negirafu rinowanzoshandiswa mumaLIB. Zvinhu zvecathode zvinogona kusiyana, asi zvinowanzogadzirirwa kugadzirisa hukuru hukuru hwe sodium ions kana ichienzaniswa ne lithium ions.
Chii chinonzi LFP Mabhatiri (Lithium-iron-phosphate Battery)?
Lithium-iron-phosphate mabhatiri (LFP mabhatiri)ndeye subtype ye lithium-ion bhatiri yekuchengetedza iyo inoshandisa lithium iron phosphate (LiFePO4) sechinhu checathode.
Lithium LiFePO4 mabhatiri anozivikanwa nekugadzikana kwavo kwekupisa, hupenyu hurefu hwekutenderera, uye kuchengeteka.
Iwo anoshandiswa zvakanyanya mumotokari dzemagetsi (EVs), renewable simba rekuchengetedza, uye mamwe maapplication uko kuchengetedza uye hupenyu hurefu hwakakosha.
Sodium-ion Battery VS Lithium Ion Bhatiri
Mufananidzo: Technical University yeMunich (TUM), Journal of Power Sources, CC BY 4.0
| Kuenzanisa Criteria | Sodium-ion Battery | Lithium-iron-phosphate Battery |
| Kuita Kwemagetsi | - Yakanyanya kutarisisa kune mamiriro ekuchaja (SOC) uye tembiricha. - Pulse kuramba uye impedance inowedzera zvakanyanya pazasi SOC (<30%) asi inoderera paSOC yakakwira. | -Kutsamira kwakaderera paSOC uye tembiricha. - Yakagadzikana kuramba uye impedance kune akasiyana SOC uye tembiricha. |
| Anode Material | Inoshandisa kabhoni yakaoma seanode zvinhu, yakakodzera sodium ion intercalation uye deintercalation. | Inoshandisa graphite seanode zvinhu, yakakodzera lithium ion intercalation uye deintercalation. |
| Kubudirira uye Kurasika Kwesimba | -Kushanda kunoenderana zvakanyanya neSOC. -Kurasikirwa kwesimba kwakadzikira zvakanyanya kana kutenderera pakati pe50% -100% SOC. | -Kubudirira kushoma kunoenderana neSOC. -Inochengetedza kunyatsoshanda kune akasiyana siyana eSOC. |
| Mutengo uye Zvinhu Zvakawanda | -Sodium yakawanda uye yakaderera-mutengo, ichipa zvingangodhura zvakanakira. -Tekinoroji uye nzira dzekugadzira dzichiri kusimukira, izvo zvinogona kudzora mabhenefiti enguva pfupi. | - Lithium iri kushomeka uye inodhura. -Kukura kwekugadzira maitiro uye yakamisikidzwa yekugovera cheni inoita kuti ive inodhura-yemakwikwi munguva pfupi. |
| Applications | -Inokodzera kudhura-sensinsi application, senge grid rekuchengetedza simba. - Yakanakira maapplication uko huremu uye saizi zvisinganyanyi kukosha. | -Inokodzera zvikumbiro zvinoda kuchengetedzeka kwakanyanya uye kugadzikana, senge mota dzemagetsi uye solar simba rekuchengetedza. - Yakanakira mamiriro ezvinhu anoda hupenyu hurefu hwekutenderera uye kuvimbika kwakanyanya. |
| Tembiricha Sensitivity | -Kuita kunochinja zvakanyanya pasi pekushisa kwakadzika kana kwepamusoro. - Kuchinja kwekushisa kunokanganisa zvakanyanya kuramba uye impedance. | -Stable performance pane yakafara tembiricha renji. - Shanduko yetembiricha ine zvishoma zvinokanganisa kuita. |
| Energy Density | - Yakaderera simba density, yakakodzera zvikumbiro uko simba density isiri chinhu chakakosha. | - Yakakwira simba density, inokodzera maapplication anoda yakakwira simba density, senge mota dzemagetsi. |
| Safety | -Kuchengetedzeka kwakanaka, asi yakaoma kabhoni anode inogona kukonzera hysteresis. | -Kuchengetedzeka kwakanakisa, kugadzikana kwakanyanya kwemafuta, uye njodzi yakaderera yekutiza kwemafuta. |
| Tsvakurudzo uye Kubudirira | -Tekinoroji ichiri kuvandudzwa, netsvakiridzo yakanangana nekugadzirisa anode uye cathode zvinhu kuvandudza mashandiro. | -Kukura tekinoroji, ine tsvakiridzo yakanangana nekuwedzera kuvandudza simba density uye kuderedza mutengo. |
Pfupiso:
- ⭐Sodium-ion mabhatiri (SIBs) inopa mabhenefiti mumutengo uye kuwanda kwezvinhu, asi anotarisisa tembiricha uye SOC, zvichiita kuti ive yakakodzera kune inodhura-isinganzwi maapplication ine zvishoma kuomesesa kwekuita zvinodiwa.
- ⭐LiFePO4 Solar Batteries hukuru mukugadzikana, chengetedzo, uye kugona, zvichiita kuti zvive zvakanakira zvikumbiro zvinoda kushanda kwepamusoro, chengetedzo, uye hupenyu hurefu.
Iyi tafura inopa kuenzanisa kwakajeka uye intuitive yeaviri matekinoroji ebhatiri, kubatsira vanoita sarudzo kuti vasarudze sarudzo yakakodzera kwazvo zvichienderana nezvinodiwa chaizvo.
Mhedziso
Zvose sodium-ion uyelithium ion phosphate mabhatirivane zvazvakanakira uye matambudziko akasiyana. Mabhatiri eSodium anopa mikana yemitengo yakaderera nekuda kwekuwanda kwesodium, asi ivo vanonyanya kunzwisiswa nekuchinja kweSOC uye tembiricha, izvo zvinogona kukanganisa kugona kwavo. Pane rimwe divi,LiFePO4 lithium mabhatirikupa kushanda kwakagadzikana, hupenyu hurefu hwekutenderera, uye kuchengetedzwa kwepamusoro, zvichiita kuti zvive zvakanaka kune zvakasiyana-siyana zvekushandisa, kunyanya apo kuvimbika kwakakosha.
Sezvo tsvagiridzo ichienderera mberi, tinogona kutarisira kumwe kufambira mberi mumatekinoroji ese ari maviri, zvingangotungamira kumashandisirwo matsva nekuvandudzwa kwekuita. Parizvino, sarudzo pakati peSodium-ion uyelithium phosphate mabhatirizvinoenderana nezvinodiwa zvechikumbiro, kusanganisira mutengo, kuita, uye kufunga nezvekuchengetedza.
Nekunzwisisa mutsauko uripo pakati pemhando mbiri idzi dzemabhatiri, makambani anogona kuita sarudzo dzine ruzivo rwekuti ndeipi tekinoroji inonyatsoenderana nezvavanoda, vangave vari kugadzira mabhatiri emotokari dzemagetsi, renewable magetsi ekuchengetedza, kana mamwe maapplication.
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