Carbon Nanotubes (SWCNTs) nwere otu mgbidia na-ejikarị ụdị batrị dị iche iche eme ihe. Nke a bụ ụdị batrị nke SWCNT na-achọta ngwa:

1) Ndị nwere ikike:
SWCNT na-eje ozi dị ka ezigbo electrode ihe maka supercapacitors n'ihi elu ha kpọmkwem elu ebe na magburu onwe conductivity. Ha na-eme ka ọnụego mwepu ngwa ngwa ma gosipụta nkwụsi ike okirikiri pụtara ìhè. Site n'itinye SWCNT n'ime polymers conductive ma ọ bụ metal oxides, ike njupụta ike na njupụta ike nke supercapacitors nwere ike imewanyewanye.

2) batrị lithium-ion:
N'ọhịa nke batrị lithium-ion, SWCNT nwere ike iji dị ka ihe mgbakwunye ma ọ bụ ihe electrode. Mgbe ejiri ya dị ka ihe mgbakwunye na-eduzi, SWCNT na-ebuli conductivity nke ihe electrode, si otú ahụ na-eme ka arụmọrụ chajị batrị dịkwuo mma. Dịka ihe elektrọd n'onwe ha, SWCNT na-enye saịtị ntinye lithium-ion ọzọ, na-eduga n'ịbawanye ikike yana nkwụsi ike okirikiri batrị.

3) batrị sodium-ion:
Batrị sodium-ion enwetala nlebara anya dị ukwuu dị ka ihe ọzọ na batrị lithium-ion, na SWCNT na-enyekwa atụmanya na-ekwe nkwa na ngalaba a. Na ha elu conductivity na structural kwụsie ike, SWCNTs bụ ezigbo nhọrọ maka sodium-ion batrị electrode ihe.

4) Ụdị batrị ndị ọzọ:
Na mgbakwunye na ngwa ndị a kpọtụrụ aha, SWCNT na-egosi ike dị na ụdị batrị ndị ọzọ dị ka mkpụrụ ndụ mmanụ ọkụ na batrị zinc-ikuku. Dịka ọmụmaatụ, n'ime mkpụrụ ndụ mmanụ ụgbọala, SWCNT nwere ike ịrụ ọrụ dị ka ihe nkwado, na-akwalite ọrụ na nkwụsi ike nke ihe mkpali.

Ọrụ SWCNT na batrị:

1) Ihe mgbakwunye na-arụ ọrụ: SWCNTs, na eletriki eletrik ha dị elu, enwere ike ịgbakwunye ya dị ka ihe mgbakwunye na-eme ka ọ bụrụ ihe mgbakwunye na-edozi ahụ na electrolytes steeti siri ike, na-eme ka omume ha dịkwuo mma ma si otú ahụ na-eme ka arụmọrụ batrị na-akwụ ụgwọ.

2) Electrode Materials: SWCNTs nwere ike ije ozi dị ka substrates maka electrode ihe, na-enyere loading nke nọ n'ọrụ bekee (dị ka lithium metal, sọlfọ, silicon, wdg) ka mma conductivity na structural kwụsie ike nke electrode. Ọzọkwa, elu kpọmkwem elu nke SWCNTs na-enye ndị ọzọ na-arụsi ọrụ ike saịtị, na-akpata na elu ike njupụta nke batrị.

3) Ihe nkesa: Na batrị steeti siri ike, enwere ike iji SWCNT rụọ ọrụ dị ka ihe nkesa, na-enye ọwa njem ion ka ị na-ejigide ike igwe na nkwụsi ike kemịkalụ. Ọdịdị porous nke SWCNT na-enye aka mee ka ion conductivity ka mma na batrị.

4) Ngwakọta Ngwakọta Ngwakọta: SWCNT nwere ike jikọta ya na ihe ndị na-emepụta ihe siri ike na-emepụta electrolytes mejupụtara, na-ejikọta elu conductivity nke SWCNT na nchekwa nke electrolytes siri ike. Ngwakọta ndị dị otú ahụ na-arụ ọrụ dị ka ihe electrolyte dị mma maka batrị steeti siri ike.

5) Ihe Nkwalite: SWCNTs nwere ike welie ihe eji arụ ọrụ nke electrolytes steeti siri ike, na-emezi nkwụsi ike nke batrị n'oge usoro ịgbasa ụgwọ na ibelata mmebi arụmọrụ kpatara mgbanwe olu.

6) Thermal Management: Site na ezigbo ọkụ ọkụ ha, SWCNT nwere ike ịrụ ọrụ dị ka ihe nchịkwa okpomọkụ, na-eme ka ikpochapụ ọkụ dị irè n'oge ọrụ batrị, na-egbochi ikpo ọkụ, na imeziwanye nchekwa batrị na ndụ.

Na mmechi, SWCNT na-arụ ọrụ dị oke mkpa n'ụdị batrị dị iche iche. Ngwongwo puru iche ha na-enyere aka emelite conductivity, njupụta ume ka mma, nkwụsi ike n'ihe nhazi, yana njikwa okpomọkụ dị irè. Site n'ọganihu na nyocha ndị ọzọ na nanotechnology, a na-atụ anya itinye SWCNT na batrị ga-aga n'ihu na-eto eto, na-eduga n'ịrụ ọrụ batrị na ike nchekwa ike.


Oge nzipu: Sep-20-2024

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