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Carbon Nanotubes and Nanofibers

Carbon Nanotubes and Nanofibers
Carbon Nanotubes and Nanofibers

Carbon Nanotubes and Nanofibers:

Our company sells carbon-based nanotubes and nanofibers, with various options, ranging from regular nanotubes to short-length, tangled, aligned, dispersible or functionalized nanotubes. Our carbon nanotubes are manufactured by catalytic chemical vapor deposition (CVD). Upon request, we can do custom production runs for other functionalizations than the two currently offered.


Notes:

For clients with no experience in dispersing carbon nanotubes (CNTs), we supply the following dispersants that help disperse CNTs in water, alcohol, ester, NMP, and DMF solvents:

CNTs/water dispersant; CNTs/alcohol dispersant; CNTs/ester dispersant; CNTs/NMP dispersant; CNTs/DMF dispersant.

Clicking the above dispersants to obtain instructions on using these dispersants to make CNTs dispersions.


Restrictions:  Product restricted to laboratory research and development uses. 

Materials Safety Data Sheet (MSDS) for Carbon Nanotubes


SWNTs, DWNTs,

& Aligned MWNTs


Regular- & short-length

MWNTs


-OH Functionalized, Dispersible

CNTs


-COOH Functionalized, Dispersible

CNTs


Carbon Nanofibers

& Special  CNTs


Single-Walled Carbon Nanotubes (SWNTs):

    SWNTs (60% regular length)

    SWNTs (90% regular length)

    SWNTs -NH (90% regular length)

    SWNTs (60% short length)     

    SWNTs (90% short length)

    SWNTs (95% regular length) New

    SWNTs (>95% large surface area) New


Double-Walled Carbon Nanotubes (DWNTs):

    DWNTs (60%DWNTs) New

    DWNTs-COOH (60%DWNTs) New

    DWNTs-OH (60%DWNTs) New


Aligned Multi-Walled Carbon Nanotubes (MWNTs):

    95%, OD: 10-20 nm, L: 30-100 um


Vertically Aligned Carbon Nanotube Arrays:

   OD/L = 7-10 nm/10-50 um, silicon substrate

   OD/L = 7-10 nm/100-300 um, silicon substrate

   OD/L = 7-10 nm/1-1.5mm, silicon substrate

   OD/L = 7-10 nm/10-50 um, quartz substrate

   OD/L = 7-10 nm/100-300 um, quartz substrate

   OD/L = 7-10 nm/1-1.5 mm, quartz substrate


   


Regular Length MWNTs:

   98%, OD/ID: 5-15/2-5 nm 

   95%, OD/ID: 8-15/3-5 nm

   95%, OD/ID: 10-20/5-10 nm

   95%, OD/ID: 20-30/5-10 nm

   95%, OD/ID: 30-50/5-15 nm

   95%, OD/ID: 50-80/5-15 nm


Short Length MWNTs (easily dispersible):

   95%, OD/ID/L: < 8/2-5 nm/0.5-2 um

   95%, OD/ID/L: 8-15/3-5 nm/0.5-2 um

   95%, OD/ID/L: 10-20/5-10 nm/0.5-2 um 

   95%, OD/ID/L: 20-30/5-10 nm/0.5-2 um 

   95%, OD/ID/L: 30-50/5-15 nm/0.5-2 um

   95%, OD/ID/L: 50-80/5-15 nm/0.5-2 um


Graphitized MWNTs*:

      99.9%, OD:  8-15 nm

      99.9%, OD: 10-20 nm

      99.9%, OD: 20-30 nm

      99.9%, OD: 30-50 nm

      99.9%, OD: 50-80 nm


Industrial-Grade MWNTs:

      95%, OD:  8-15 nm

     95%, OD: 10-20 nm

      95%, OD: 10-30 nm

      95%, OD: 20-40 nm

      95%, OD: 30-80 nm


 


 


SWNTs-OH:

      60%, OD: 1-2 nm

      90%, OD: 1-2 nm

      90%, OD: 1-2 nm (short length) New


Regular-Length MWNTs-OH:  

      98%, OD/L: 5-15 nm/10-30 um

      95%, OD/L: 8-15 nm/10-50 um

      95%, OD/L: 10-20 nm/10-30 um

      95%, OD/L: 20-30 nm/ 10-30 um

      95%, OD/L: 30-50 nm/10-20 um

      95%, OD/L: 50-80 nm/10-20 um


Short-Length MWNTs-OH:  

      95%, OD/L: < 8 nm/0.5-2 um

      95%, OD/L: 8-15 nm/0.5-2 um

      95%, OD/L: 10-20 nm/0.5-2 um

      95%, OD/L: 20-30 nm/0.5-2 um

      95%, OD/L: 30-50 nm/0.5-2 um

      95%, OD/L: 50-80 nm/0.5-2 um


Graphitized MWNTs-OH*:

      99.9%, OD:  8-15 nm

      99.9%, OD: 10-20 nm

      99.9%, OD: 20-30 nm

      99.9%, OD: 30-50 nm

      99.9%, OD: 50-80 nm


Industrial-Grade MWNTs-OH:

      95%, OD: 10-30 nm

      95%, OD: 20-40 nm

      95%, OD: 30-80 nm


SWNTs-COOH:

      60%, OD: 1-2 nm

      90%, OD: 1-2 nm

      90%, OD: 1-2 nm (short length) New


Regular-Length MWNTs-COOH:

      98%, OD/L: 5-15 nm/10-30 um

      95%, OD/L: 8-15 nm/10-50 um

      95%, OD/L: 10-20 nm/10-30 um

      95%, OD/L: 20-30 nm/10-30 um

      95%, OD/L: 30-50 nm/10-20 um

      95%, OD/L: 50-80 nm/10-20 um


Short-Length MWNTs-COOH:  

      95%, OD/L: < 8 nm/0.5-2 um

      95%, OD/L: 8-15 nm/0.5-2 um

      95%, OD/L: 10-20 nm/0.5-2 um

      95%, OD/L: 20-30 nm/0.5-2 um

      95%, OD/L: 30-50 nm/0.5-2 um

      95%, OD/L: 50-80 nm/0.5-2 um


Graphitized MWNTs-COOH*:

      99.9%, OD:  8-15 nm

      99.9%, OD: 10-20 nm

      99.9%, OD: 20-30 nm

      99.9%, OD: 30-50 nm

      99.9%, OD: 50-80 nm


Industrial-Grade MWNTs-COOH:

      95%, OD: 10-30 nm

      95%, OD: 20-40 nm

      95%, OD: 30-80 nm



 


Carbon Nanofibers:

   OD: 200-600 nm 

   OD: 50-200 nm


Graphene 

   Graphene New

   Graphene Oxide New

   Graphene Nanoplatelets (99.5%) New

   Graphene Nanoplatelets (90%) New


Nickel(60 wt%)-coated CNTs:

    OD 8-15 nm

    OD 10-20 nm

    OD 20-30 nm

    OD 30-50 nm

    OD 50-80 nm


MWNT-NH2, OD 8-15nm New


MWNT-nitrogen doped New


MWNT-Large ID (ID = 20-50 nm) New


Coiled CNTs:

      95%, OD 100-200 nm


Carbon Nanotube Masterbatches


Carbon Nanotube Fillers


*These MWNTs are heat-treated to temperatures up to 3,000 oC, which graphitizes relatively disordered carbon atoms present on the surface of MWNTs. This high-temperature heat treatment creates the most graphitic CNTs and reduces the catalyst content  to very low levels.


Some abbreviations that you may encounter on our product pages:


CNTs = carbon nanotubes 

SWNTs or SWCNTs  = single-walled carbon nanotubes

DWNTs or DWCNTs  = double-walled carbon nanotubes

MWNTs or MWCNTs  = multi-walled carbon nanotubes 

OD = outer diameter of carbon nanotube 

ID = inside diameter of carbon nanotube

L = length of carbon nanotube

WT = wall thickness of carbon nanotube

SSA = specific surface area  

CVD = chemical vapor deposition 

TEM = Transmission Electron Microscopy

XRD = X-ray diffraction

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  • Stock: In Stock
  • Model: CNTs