Nanoparticles as seen by a transmission electron microscopeZinc nanoparticles as seen by a transmission electron microscopeDouble-walled carbon nanotubes, or DWNT, under a transmission electron microscopeAligned carbon nanotube powder with 200 nanometer size referenceSingle-wall carbon nanotubes, or SWNT, under a transmission electron microscopeMulti-walled carbon nanotubes, MWNT, under a transmission electron microscopeSingle-walled carbon nanotubes, SWNT, under a transmission electron microscope
  COOH Funactionalized MWNT COOH functionalized carbon nanotubes have a variety of applications including the following:
  • Batteries
  • Gas sensors
  • Dielectrics
  • Chemical resistance
  • Circuits
  • Drug delivery
  • Films
  • Polymers
  • Ultracapacitors



DESCRIPTION PURITY ID OD  LENGTH SPECIFIC SURFACE AREA -COOH CONTENT BULK DENSITY TRUE DENSITY COLOR  OTHER ITEM # PRICE QUANTITY
-COOH Functionalized MWNT; < 8 nm OD 95% 2-5 nm < 8 nm 10-30 μm >500 m2/g Surface carbon functionalization ratio: 8-10 mol%, weight percentage: 3.86 wt% 0.27 g/cm3 ~2.1 g/cm3 Black n/a SN546903 $45/gram  
-COOH Functionalized MWNT; 10-20 nm OD 95% 5-10 nm 10-20 nm 10-30 μm >200 m2/g Surface carbon functionalization ratio: 8-10 mol%, weight percentage: 2.0 wt% .22 g/cm3 ~2.1 g/cm3 Black n/a SN647578 $22/gram  
-COOH Functionalized MWNT; 20-30 nm OD 95% 5-10 nm 20-30 nm 10-30 μm >110 m2/g Surface carbon functionalization ratio: 8-10 mol%, weight percentage: 1.23 wt% .28 g/cm3 ~2.1 g/cm3 Black n/a SN5423654 $18/gram  
-COOH Functionalized MWNT; 30-50 nm OD 95% 5-15 nm 30-50 nm 10-20 μm >60 m2/g Surface carbon functionalization ratio: 8-10 mol%, weight percentage: 0.73 wt% .22 g/cm3 ~2.1 g/cm3 Black n/a SN903543 $18/gram  
-COOH Functionalized MWNT; > 50 nm OD 95% 5-15 nm >50 nm 10-20 μm >40 m2/g Surface carbon functionalization ratio: 8-10 mol%, weight percentage: 0.49 wt% 0.18 g/cm3 ~2.1 g/cm3 Black n/a SN254356 $18/gram  
-COOH Functionalized Short SWNT;1-2 nm OD 90% 0.8-1.6 nm 1-2 nm 0.5-2 μm >380 m2/g -COOH Content: 2.73% wt 0.14 g/cm3 ~2.1 g/cm3 Black Electrical conductivity >100 s/cm SN542394 $400/gram  
To buy less than a gram or ml, please specify volume as a decimal, for example 0.25 for a quarter gram. All prices are ex-works Fremont CA USA in US$. Please note a $10.00 packaging and handling fee applies to all orders. All orders for powders must be a minimum of $75 without the shipping fee; all orders with colloids or dispersions must be a minimum of $150 per order. Customer must enter a minimum order of 2 grams or mls and above for the Item(s)/Product(s) with per unit price between $1 to $25. All orders are our bound by our terms and conditions. All orders with a hazardous classification will incur extra freight charges if the order amount is over 28 grams, which will be added after order submission. For domestic orders, the hazmat fee is $35 and the order must ship priority, while for international the hazmat+international freight fee is $190 for amounts up to about 2 lbs., or 56 grams. Orders for delivery within California will have 9.75% sales tax added.


 

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