Isingeniso

Amabhethri e-sodium-ion awuhlobo lwebhethri eliphinde lishajwe elisebenzisa ama-sodium ion njengabathwali bokushaja. Njengamabhethri e-lithium-ion, amabhethri e-sodium-ion agcina amandla kagesi ngokuhamba kwama-ion phakathi kwama-electrode amahle nangalungile. Lawa mabhethri ayacwaningwa ngenkuthalo futhi athuthukiswa njengendlela engaba khona esikhundleni samabhethri e-lithium-ion, ngenxa yokuthi i-sodium iningi kakhulu futhi ishibhile uma iqhathaniswa ne-lithium.

Amabhethri e-Sodium-ion angasetshenziswa ezinhlelweni ezahlukahlukene, okuhlanganisa nokugcina amandla emithonjeni evuselelekayo njengamandla elanga nawomoya, izimoto zikagesi, kanye nokugcina amandla ezingeni legridi. Abacwaningi basebenza ukuthuthukisa ubuningi bamandla, impilo yomjikelezo, kanye nezici zokuphepha zamabhethri e-sodium-ion ukuze awenze abe inketho esebenzayo engancintisana nawoAmabhethri e-lithium ion angu-18650futhiAmabhethri e-lithium ion angu-21700esikhathini esizayo..

I-Voltage yebhethri le-Sodium-Ion

I-voltage yamabhethri e-sodium-ion ingahluka kuye ngezinto ezithile ezisetshenziswa ekwakhiweni kwawo. Kodwa-ke, amabhethri e-sodium-ion ngokuvamile asebenza nge-voltage ephansi uma kuqhathaniswa namabhethri e-lithium-ion.

Nakuba i-voltage evamile yebhethri le-lithium-ion ingaba phakathi kwama-volts angu-3.6 kuya kwangu-.7 ngeseli ngalinye, amabhethri e-sodium-ion ngokuvamile anebanga le-voltage eliphakathi kwama-volts angu-2.5 kuya kwangu-3.0 ngeseli ngalinye. Leli voltage eliphansi lingenye yezinselele ekuthuthukiseni amabhethri e-sodium-ion ukuze asetshenziswe kwezentengiselwano, njengoba lithinta ubuningi bamandla kanye nokusebenza kwebhethri uma kuqhathaniswa nezinye izindlela ze-lithium-ion.

Abacwaningi basebenza ngenkuthalo ekuthuthukiseni i-voltage kanye nokusebenza kwamabhethri e-sodium-ion ukuze ancintisane kakhulu namabhethri e-lithium-ion maqondana nobuningi bamandla, impilo yomjikelezo, kanye nokusebenza kahle okuphelele.

Ubuningi bamandla ebhethri le-Sodium-Ion

Ubuningi bamandla bamabhethri e-sodium-ion bubhekisela enanini lamandla angagcinwa ngevolumu ethile noma isisindo sebhethri. Ngokuvamile, amabhethri e-sodium-ion anobukhulu bamandla obuphansi uma kuqhathaniswa namabhethri e-lithium-ion.

Amabhethri e-lithium-ion ngokuvamile anobukhulu bamandla obuphezulu, yingakho evame ukusetshenziswa kumadivayisi kagesi aphathwayo nasezimotweni zikagesi lapho umthamo wokugcina amandla ubalulekile khona. Amabhethri e-sodium-ion, ngakolunye uhlangothi, anobukhulu bamandla obuphansi ngenxa yobukhulu nesisindo sama-sodium ion amakhulu uma kuqhathaniswa nama-lithium ion.

Naphezu kobuningi bamandla awo aphansi, amabhethri e-sodium-ion ayacwaningwa futhi athuthukiswa njengendlela engaba khona esikhundleni samabhethri e-lithium-ion ngenxa yobuningi kanye nezindleko eziphansi ze-sodium. Abacwaningi basebenza ekuthuthukiseni ubuningi bamandla amabhethri e-sodium-ion ngokuthuthuka ezintweni zokwakha kanye nokwakhiwa kwamabhethri ukuze ancintisane kakhudlwana ezinhlotsheni ezahlukahlukene zokusebenza, njengokugcina amandla kanye nezimoto zikagesi.

Isivinini sokushaja sebhethri le-Sodium-Ion

Ijubane lokushaja lamabhethri e-sodium-ion lingahluka kuye ngezinto ezithile kanye nobuchwepheshe obusetshenziswa ekwakhiweni kwawo. Ngokuvamile, amabhethri e-sodium-ion anamazinga okushaja aphansi uma kuqhathaniswa namabhethri e-lithium-ion. Lokhu kungenxa yokuthi usayizi omkhulu kanye nesisindo esinzima sama-ion e-sodium kwenza kube nzima kakhulu ngawo ukuhamba kahle phakathi kwama-electrode ngesikhathi sokushaja nokukhipha i-charging.

Nakuba amabhethri e-lithium-ion aziwa ngamakhono awo okushaja okusheshayo, amabhethri e-sodium-ion angadinga isikhathi eside sokushaja ukuze afinyelele umthamo ogcwele. Abacwaningi basebenza ngenkuthalo ekuthuthukiseni izinto ezintsha kanye nobuchwepheshe bokuthuthukisa isivinini sokushaja samabhethri e-sodium-ion nokuwenza ancintisane kakhulu namanye amabhethri e-lithium-ion.

Kuhlolwa intuthuko ezintweni ze-electrode, ama-electrolyte, kanye nomklamo webhethri ukuze kuthuthukiswe isivinini sokushaja samabhethri e-sodium-ion ngenkathi kugcinwa ukusebenza kwawo konke, impilo yomjikelezo, kanye nezici zokuphepha. Njengoba ucwaningo luqhubeka, singase sibone intuthuko esivinini sokushaja samabhethri e-sodium-ion, okwenza asebenze kangcono ezinhlobonhlobo zezicelo.

Umbhali: UJohnson New Eletek(ifektri yokukhiqiza amabhethri)

Pukuqasha,vakashelaIwebhusayithi yethu: www.zscells.com ukuthola okwengeziwe ngamabhethri

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