ibhanile

Umgangatho ophezulu SWCNT DWCNT MWCNT Carbon nanotubes

Umgangatho ophezulu SWCNT DWCNT MWCNT Carbon nanotubes

Inkcazelo emfutshane:

I-CNT enye enodonga, umgubo we-SWCNT: D: 2nm L : 1-2um / 5-20um

I-CNT ebiyelwe kabini, umgubo we-DWCNT: D: 2-5nm L : 1-2um / 5-20um

Iindonga ezininzi ze-CNT, umgubo we-MWCNT:

D:10-30nm / 30-60nm / 60-100nm

L: 1-2um / 5-20um

Lungiselela inkonzo:COOH Iyasebenza;OH Iyasebenza;Ukusasazwa kwamanzi;I-oyile disperserions;I-Nickel-Coated Carbon Nanotubes


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-CNT enye enodonga, umgubo we-SWCNT: D: 2nm L : 1-2um / 5-20um

I-CNT ebiyelwe kabini, umgubo we-DWCNT: D: 2-5nm L : 1-2um / 5-20um

Iindonga ezininzi ze-CNT, umgubo we-MWCNT:

D:10-30nm / 30-60nm / 60-100nm

L: 1-2um / 5-20um

Lungiselela inkonzo:COOH Iyasebenza;OH Iyasebenza;Ukusasazwa kwamanzi;I-oyile disperserions;I-Nickel-Coated Carbon Nanotubes

Inkcazo

Ipropati Iyunithi DWCNTs Indlela yokulinganisa
OD nm 2-4 2-4 2-4 HRTEM, uRaman
Ubunyulu wt% >60 >60 >60 TGA & TEM
Ubude iimicrons ~50 ~50 ~50 TEM
SSA m2/g >340 >350 >350 BET
ULUTHU wt% <5 <5 <5 TGA
Ig/Id -- -- -- -- Raman
-OH Umxholo wt%   2.92   XPS & Titration
-COOH Umxholo wt%     2.58 XPS & Titration
OD=IDayamitha eNgaphandle ye-SSA=INdawo ethile yoMphezulu
Ipropati Iyunithi Ubude obufutshane SWCNTs Indlela yokulinganisa
OD nm 1-2 1-2 1-2 HRTEM, uRaman
Ubunyulu wt% >90 >90 >90 TGA & TEM
Ubude iimicrons 1-3 1-3 1-3 TEM
SSA m2/g >340 >380 >380 BET
ULUTHU wt% <5 <5 <5 I-HRTEM,TGA
Ig/Id -- >9 >9 >9 Raman
-OH Iyasebenza wt%   3.96   XPS & Titration
-COOH Iyasebenza wt%     2.73 XPS & Titration
OD=I-ID yoMda woMphandle=IDayamitha eNgaphakathi SSA=INdawo eYodwa yoMphezulu

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