Iityhubhu zeCarbon ze-SWCNT DWCNT MWCNT ezisemgangathweni ophezulu
I-CNT enodonga olunye, umgubo we-SWCNT: D: 2nm L: 1-2um / 5-20um
I-CNT ebiyelwe ngodonga kabini, umgubo we-DWCNT: D: 2-5nm L: 1-2um / 5-20um
I-CNT eneendonga ezininzi, umgubo we-MWCNT:
D: 10-30nm / 30-60nm / 60-100nm
L: 1-2um / 5-20um
Yenza inkonzo ngokwezifiso: COOH Isebenza kakuhle; OH Isebenza kakuhle; Ukusasazeka kwamanzi; Ii-oyile ezisasazwayo; Ii-nanotubes ze-carbon ezigqunywe yi-nickel
| Ipropati | Iyunithi | Ii-DWCNT | Indlela Yokulinganisa | |||||
| OD | nm | 2-4 | 2-4 | 2-4 | HRTEM, eRaman | |||
| Ubunyulu | ubuninzi% | >60 | >60 | >60 | I-TGA kunye ne-TEM | |||
| Ubude | ii-microns | ~50 | ~50 | ~50 | I-TEM | |||
| I-SSA | m2/g | >340 | >350 | >350 | Ukubheja | |||
| UTHUTHU | ubuninzi% | <5 | <5 | <5 | I-TGA | |||
| Ig/Id | -- | -- | -- | -- | uRaman | |||
| Umxholo we--OH | ubuninzi% | 2.92 | I-XPS kunye neTitration | |||||
| -Umxholo we-COOH | ubuninzi% | 2.58 | I-XPS kunye neTitration | |||||
| OD=Ububanzi bangaphandle SSA=Umphezulu othile | ||||||||
| Ipropati | Iyunithi | Ii-SWCNT ezimfutshane | Indlela Yokulinganisa | ||
| OD | nm | 1-2 | 1-2 | 1-2 | HRTEM, eRaman |
| Ubunyulu | ubuninzi% | >90 | >90 | >90 | I-TGA kunye ne-TEM |
| Ubude | ii-microns | 1-3 | 1-3 | 1-3 | I-TEM |
| I-SSA | m2/g | >340 | >380 | >380 | Ukubheja |
| UTHUTHU | ubuninzi% | <5 | <5 | <5 | HRTEM,TGA |
| Ig/Id | -- | >9 | >9 | >9 | uRaman |
| -OH Iyasebenza | ubuninzi% | 3.96 | I-XPS kunye neTitration | ||
| -COOH Iyasebenza | ubuninzi% | 2.73 | I-XPS kunye neTitration | ||
| OD=ID yobubanzi bangaphandle=Ububanzi bangaphakathi SSA=Umphezulu othile | |||||
Bhala umyalezo wakho apha uze uwuthumele kuthi
