Njengoko ihlabathi lijongene nemingeni yokusingqongileyo kunye nokubonelela okudityaniswa neebhetri ze-lithium-ion, ukufuna ezinye iindlela ezizinzileyo ngakumbi. Faka iibhetri ze-Sodium ion - umdlalo onokuthi utshintshe kwindawo yokugcina amandla. Ngemithombo ye-sodium eninzi xa kuthelekiswa ne-lithium, ezi bhetri zibonelela ngesisombululo esithembisayo kwimiba yeteknoloji yebhetri yangoku.
Yintoni engalunganga ngeebhetri zeLithium-ion?
Iibhetri zeLithium-ion (i-Li-ion) zibalulekile kwihlabathi lethu eliqhutywa bubuchwephesha, zibalulekile ekuqhubeleni phambili izisombululo zamandla azinzileyo. Iinzuzo zabo ziyabonakala: ukuxinana kwamandla aphezulu, ukubunjwa okukhaphukhaphu, kunye nokutshajwa kwakhona kubenza baphakame kunezinye iindlela ezininzi. Ukusuka kwiifowuni eziphathwayo ukuya kwii-laptops kunye nezithuthi zombane (EVs), iibhetri ze-lithium-ion zilawula kakhulu kwi-electronics yabathengi.
Nangona kunjalo, iibhetri ze-lithium-ion zibeka imingeni enkulu. Ubume bomda bemithombo ye-lithium buphakamisa iinkxalabo zozinzo phakathi kwemfuno ekhulayo. Ngaphezu koko, ukukhupha i-lithium kunye nezinye izinyithi zomhlaba ezinqabileyo ezifana ne-cobalt kunye ne-nickel kubandakanya ubuninzi bamanzi, iinkqubo zemigodi ezingcolisayo, ezichaphazela i-ecosystems kunye noluntu.
Imigodi ye-Cobalt, ngokukodwa kwi-Democratic Republic of Congo, ibonisa iimeko zokusebenza eziphantsi kunye nokunyanzeliswa kwamalungelo oluntu, okubangela iingxoxo malunga nokuzinza kweebhetri ze-lithium-ion. Ukongeza, ukurisayikilisha iibhetri ze-lithium-ion kuntsonkothile kwaye akukabikho ndleko, nto leyo ekhokelela kumazinga aphantsi okuphinda asetyenziswe kwihlabathi jikelele kunye neenkxalabo zenkunkuma enobungozi.
Ngaba iibhetri zeSodium ion zinokubonelela ngesisombululo?
Iibhetri ze-sodium ion zivela njengenye into enyanzelisayo kwiibhetri ze-lithium-ion, ezinikezela ukugcinwa kwamandla okuzinzileyo kunye nokuziphatha. Ngokufumaneka lula kwesodium kwityuwa yolwandle, sisixhobo esilula ukufikelela kune-lithium. Oosokhemisti baphuhlise iibhetri ezisekwe kwisodium engathembekanga kwiintsimbi ezinqongopheleyo nezinemilinganiselo yokuziphatha efana necobalt okanye nickel.
Iibhetri ze-sodium-ion (Na-ion) zitshintsha ngokukhawuleza ukusuka kwilebhu ukuya kwinyani, kunye neenjineli eziphucula uyilo lokuphucula ukusebenza kunye nokhuseleko. Abavelisi, ngakumbi e-China, bayayinyusa imveliso, nto leyo ebonisa utshintsho olunokuthi lube kho kwiindlela ezinokuthi zibe nobuhlobo ngokusingqongileyo.
Iibhetri zeSodium Ion vs Iibhetri zeLithium-ion
| Umba | Iibhetri zeSodium | Iibhetri zeLithium-ion |
|---|---|---|
| Ubuninzi beZibonelelo | Zininzi, zithathwe kwityuwa yolwandle | Incinci, ifunyenwe kwimithombo ye-lithium engapheliyo |
| Impembelelo yokusingqongileyo | Impembelelo ephantsi ngenxa yotsalo olulula kunye nokurisayikilisha | Impembelelo ephezulu ngenxa yokwembiwa kwamanzi ngamandla kunye nokuphinda kusetyenziswe |
| Iinkxalabo zokuziphatha | Ukuthembela okuncinci kwiintsimbi ezinqabileyo ezinemingeni yokuziphatha | Ukuxhomekeka kwiintsimbi ezinqabileyo ezinenkxalabo yokuziphatha |
| Ukuxinana kwamandla | Uxinzelelo lwamandla asezantsi xa kuthelekiswa neebhetri ze-lithium-ion | Uxinaniso lwamandla oluphezulu, lulungele izixhobo ezixineneyo |
| Ubungakanani kunye nobunzima | I-Bulkier kwaye inzima kumthamo wamandla afanayo | I-compact kunye nekhaphukhaphu, ifanelekile kwizixhobo eziphathwayo |
| Iindleko | Ngokunokwenzeka ukonga iindleko ngakumbi ngenxa yezibonelelo ezininzi | Iindleko eziphezulu ngenxa yezixhobo ezinqongopheleyo kunye nokuphinda kusetyenziswe okuntsonkothileyo |
| Ukufaneleka kwesicelo | Ilungele ukugcinwa kwamandla egridi kunye nokuthutha okunzima | Ilungele abathengi bombane kunye nezixhobo eziphathwayo |
| Ukungena kwiMarike | Itekhnoloji ekhulayo kunye nokwanda kokwamkelwa | Itekhnoloji esekwe ngokusetyenziswa ngokubanzi |
Iibhetri ze-sodium ionkunye neebhetri ze-lithium-ion zibonisa ukungafani okukhulu kwiinkalo ezahlukeneyo ezibandakanya ubuninzi bezibonelelo, impembelelo yokusingqongileyo, iinkxalabo zokuziphatha, ubuninzi bamandla, ubukhulu kunye nobunzima, iindleko, ukufaneleka kwesicelo, kunye nokungena kweemarike. Iibhetri ze-sodium, kunye nezibonelelo zabo ezininzi, impembelelo ephantsi yendalo kunye nemingeni yokuziphatha, ukufaneleka kokugcinwa kwamandla egridi kunye nokuthutha okunzima, kubonisa ukuba kunokwenzeka ukuba kube yinto engenye yeebhetri ze-lithium-ion, nangona zifuna ukuphuculwa kwamandla kunye neendleko.
Zisebenza njani iibhetri zeSodium ion?
Iibhetri ze-sodium ion zisebenza kumgaqo ofanayo neebhetri ze-lithium-ion, zingena kwindalo esebenzayo yesinyithi se-alkali. I-lithium kunye ne-sodium, ukusuka kwintsapho efanayo kwitafile ye-periodic, zisabela ngokukhawuleza ngenxa ye-electron enye kwiqokobhe labo langaphandle. Kwiibhetri, xa ezi zinyithi zisabela ngamanzi, zikhupha amandla, ziqhube ukuhamba kombane.
Nangona kunjalo, iibhetri zeSodium ion zinkulu kuneebhetri ze-lithium-ion ngenxa yee-athomu ezinkulu zesodium. Ngaphandle koku, ukuqhubela phambili kuyilo kunye nezixhobo zinciphisa umsantsa, ngakumbi kwizicelo apho ubungakanani kunye nobunzima bungabalulekanga kangako.
Ngaba Ubungakanani Bubalulekile?
Ngelixa iibhetri ze-lithium-ion zigqwesa kubumbano kunye nokuxinana kwamandla, iibhetri zeSodium ion zibonelela ngenye indlela apho ubukhulu kunye nobunzima buncinci. Inkqubela phambili yakutsha nje kwitekhnoloji yebhetri yesodium ibenza bakhuphisane ngakumbi, ngakumbi kwizicelo ezithile ezifana nokugcinwa kwamandla egridi kunye nothutho olunzima.
Ziphuhliswa phi iibhetri zeSodium ion?
I-China ikhokelela ekuphuhlisweni kwebhetri ye-sodium, ukuqaphela amandla abo kwi-teknoloji ye-EV ezayo. Abavelisi abaliqela baseTshayina baphonononga ngenkuthalo iibhetri zeSodium ion, zijolise ekufikeleleni nasekusebenziseni. Ukuzinikela kwelizwe kubuchwephesha bebhetri yesodium kubonakalisa isicwangciso esibanzi malunga nemithombo yamandla eyahluka-hlukeneyo kunye nokuqhubela phambili kobuchwepheshe be-EV.
Ikamva leebhetri zeSodium ion
Ikamva leebhetri zeSodium ion liyathembisa, nangona kukho ukungaqiniseki. Ngo-2030, umthamo omkhulu wokwenziwa kweebhetri zeSodium ion kulindeleke, nangona amazinga okusetyenziswa anokwahluka. Ngaphandle kwenkqubela phambili elumkileyo, iibhetri ze-Sodium ion zibonisa amandla okugcina igridi kunye nokuthutha okunzima, kuxhomekeke kwiindleko zezinto eziphathekayo kunye nenkqubela phambili yesayensi.
Iinzame zokuphucula iteknoloji yebhetri ye-sodium, kubandakanywa uphando kwizinto ezintsha ze-cathode, zijolise ekuphuculeni ubuninzi bamandla kunye nokusebenza. Njengoko iibhetri ze-Sodium ion zingena kwimarike, ukuvela kwazo kunye nokukhuphisana ngokuchasene neebhetri ze-lithium-ion ezisekiweyo ziya kubunjwa ngeendlela zoqoqosho kunye nokuphumelela kwisayensi yezinto.
Ukuqukumbela
Ibhetri ye-sodium ionimele enye indlela ezinzileyo kunye neyokuziphatha kwiibhetri ze-lithium-ion, enikezela ngeenzuzo ezibalulekileyo malunga nokufumaneka kobutyebi, impembelelo yokusingqongileyo, kunye nokusebenza kakuhle kweendleko. Ngenkqubela phambili eqhubekayo kwithekhnoloji kunye nokwanda kokungena kwimarike, iibhetri zesodium zilungele ukuguqula imboni yokugcina amandla kunye nokukhawulezisa ukutshintshela kwikamva elicocekileyo nelinokuhlaziywa kwamandla.
Ixesha lokuposa: May-17-2024