I-Carbon Nanotubes Enodonga Olulodwa (i-SWCNTs)asetshenziswa kabanzi ezinhlotsheni ezahlukene zamabhethri. Nazi izinhlobo zebhethri lapho ama-SWCNT athola khona uhlelo lokusebenza:

1) Ama-Supercapacitors:
Ama-SWCNTs asebenza njengezinto ezifanelekile zama-electrode ama-supercapacitor ngenxa yendawo yawo ethile ephezulu kanye nokusebenza okuhle kakhulu. Anika amandla amanani okukhipha imali ngokushesha futhi abonise ukuzinza komjikelezo okuvelele. Ngokuhlanganisa ama-SWCNT kuma-polymer conductive noma ama-oxide ensimbi, ukuminyana kwamandla kanye nokuminyana kwamandla wama-supercapacitor kungathuthukiswa nakakhulu.

2) Amabhethri e-Lithium-ion:
Emkhakheni wamabhethri e-lithium-ion, ama-SWCNTs angasetshenziswa njengezithasiselo ezisebenzayo noma izinto ze-electrode. Uma esetshenziswa njengezithasiselo ezisebenzayo, ama-SWCNTs athuthukisa ukuqhutshwa kwezinto ze-electrode, ngaleyo ndlela athuthukise ukusebenza kokushajwa kokushajwa kwebhethri. Njengezinto ze-electrode ngokwazo, ama-SWCNT ahlinzeka ngezindawo ezengeziwe zokufaka i-lithium-ion, okuholela ekwandiseni umthamo kanye nokuzinza komjikelezo webhethri.

3) Amabhethri e-Sodium-ion:
Amabhethri e-sodium-ion athole ukunakwa okukhulu njengezinye izindlela zamabhethri e-lithium-ion, futhi ama-SWCNTs anikeza amathemba athembisayo kulesi sizinda futhi. Ngokusebenza kwawo okuphezulu nokuzinza kwesakhiwo, ama-SWCNTs ayinketho ekahle yezinto ezisetshenziswayo zebhethri ye-sodium-ion.

4) Ezinye Izinhlobo Zebhethri:
Ngokungeziwe ezinhlelweni ezishiwo ngenhla, ama-SWCNT abonisa amandla kwezinye izinhlobo zebhethri njengamaseli kaphethiloli namabhethri e-zinc-air. Isibonelo, kuma-fuel cell, ama-SWCNTs angasebenza njengezisekeli ze-catalyst, athuthukise umsebenzi nokuzinza kwe-catalyst.

Iqhaza lama-SWCNTs kumabhethri:

1) Izithasiselo Eziqhubayo: Ama-SWCNTs, ngokusebenza kwawo okuphezulu kagesi, angengezwa njengezithasiselo ezisebenzayo kuma-solid-state electrolyte, athuthukise ukusebenza kwawo futhi ngaleyo ndlela athuthukise ukusebenza kokushajwa kokushajwa kwebhethri.

2) Izinto ze-Electrode: Ama-SWCNTs angasebenza njengama-substrates wezinto ze-electrode, okuvumela ukulayishwa kwezinto ezisebenzayo (njenge-lithium metal, sulphur, silicon, njll.) ukuze kuthuthukiswe ukuqhutshwa nokusimama kwesakhiwo se-electrode. Ngaphezu kwalokho, indawo ethile ephezulu ye-SWCNTs inikeza amasayithi asebenza kakhulu, okuholela ekumineni kwamandla okuphezulu kwebhethri.

I-3) Izinto Zokuhlukanisa: Kumabhethri wesimo esiqinile, ama-SWCNT angasetshenziswa njengezinto zokuhlukanisa, anikeze iziteshi zokuthutha ze-ion kuyilapho egcina amandla amahle emishini nokuzinza kwamakhemikhali. Isakhiwo esinezimbotshana se-SWCNTs sinikela ekuthuthukisweni kwe-ion conductivity kubhethri.

I-4) Izinto Ezihlanganisiwe: Ama-SWCNTs angahlanganiswa nezinto eziqinile ze-electrolyte ukuze akhe ama-electrolyte ayinhlanganisela, ahlanganise ukuqhutshwa okuphezulu kwama-SWCNTs nokuphepha kwama-electrolyte wesimo esiqinile. Izinto ezinjalo eziyinhlanganisela zisebenza njengezinto ezifanelekile ze-electrolyte zamabhethri esimo esiqinile.

I-5) Izinto Zokuqiniswa: Ama-SWCNT angathuthukisa izici zemishini zama-electrolyte esimo esiqinile, athuthukise ukuqina kwesakhiwo sebhethri phakathi nezinqubo zokushaja nokunciphisa ukuwohloka kokusebenza okubangelwa ukushintsha kwevolumu.

I-6) Ukuphathwa Kwe-Thermal: Ngokusebenza kwayo okuhle kakhulu kwe-thermal, ama-SWCNTs angasetshenziswa njengezinto zokuphatha ezishisayo, enze lula ukuchithwa kokushisa okuphumelelayo ngesikhathi sokusebenza kwebhethri, ukuvimbela ukushisa ngokweqile, nokuthuthukisa ukuphepha kwebhethri nempilo yokuphila.

Sengiphetha, ama-SWCNT adlala indima ebalulekile ezinhlotsheni zebhethri ezahlukahlukene. Izakhiwo zabo ezihlukile zivumela ukuqhutshwa kwe-conductivity okuthuthukisiwe, ukuminyana kwamandla okuthuthukisiwe, ukuqina kwesakhiwo okuthuthukisiwe, nokuphathwa okusebenzayo kokushisa. Ngokuthuthuka okwengeziwe nocwaningo ku-nanotechnology, ukusetshenziswa kwama-SWCNTs kumabhethri kulindeleke ukuthi kuqhubeke nokukhula, okuholela ekusebenzeni okuthuthukisiwe kwebhethri namandla okugcina amandla.


Isikhathi sokuthumela: Sep-20-2024

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