Carbon Nanotube Manufacturers and Suppliers
Carbon nanotubes (CNTs) come in a variety of diameters, lengths, and functional group content. CNTs today are available for industrial applications in bulk quantities of metric ton quantities. Several CNT manufacturers have >100 ton per year production capacity for multi walled nanotubes.
A nanotube may consist of one tube of graphite, a one-atom thick single-wall nanotube, or a number of concentric tubes called multiwalled nanotubes. When viewed with a transmission electron microscope these tubes appear as planes. Whereas single walled nanotubes appear as two planes, in multi walled nanotubes more than two planes are observed, and can be seen as a series of parallel lines. There are different types of CNTs, because the graphitic sheets can be rolled in different ways. The three types of CNTs are Zigzag, Armchair, and Chiral. It is possible to recognize zigzag, armchair, and chiral CNTs just by following the pattern across the diameter of the tubes, and analyzing their cross-sectional structure.
Multi walled nanotubes can come in an even more complex array of forms, because each concentric single-walled nanotube can have different structures, and hence there are a variety of sequential arrangements. The simplest sequence is when concentric layers are identical but different in diameter. However, mixed variants are possible, consisting of two or more types of concentric CNTs arranged in different orders. These can have either regular layering or random layering. The structure of the nanotube influences its properties - including electrical and thermal conductivity, density, and lattice structure. Both type and diameter are important. The wider the diameter of the nanotube, the more it behaves like graphite. The narrower the diameter of the nanotube, the more its intrinsic properties depends upon its specific type.
Here is an overview of the most important and largest manufacturers and suppliers of carbon nanotubes (in alphabetical order). For individual carbon nanotube product details, please check out our Nanomaterial Database.
Adnano Technologies is a supplier of various forms of graphene and multiwalled carbon nanotubes. They also provide analytical services like FESEM, TEM, AFM, FTIR, XRD, XPS, Contact Angle, BET, Zeta sizer and Master sizer.
Manufacturer of advanced and engineered materials including ultra high purity refining (99.9999%) and nanoparticles.
The company specializes in analytical characterization, consultancy, and synthesis of nanomaterials serving to nanotechnology-based industries, universities and institutes. They also manufacture carbon nanotubes, graphene, and various nanoparticles.
The company manufactures graphene and caron nanotubes.
Canatu is a Finnish nanotechnology scale-up specializing in advanced carbon nanotubes for semiconductor, automotive, and medical diagnostics applications. Its proprietary Dry Deposition™ CNT platform and patented reactors produce clean, pristine nanotubes for EUV membranes, transparent film heaters, sensors, and other high-performance engineered products.
Manufacturer of carbon nanotubes and graphite nanofibers.
Research, development and commercialization of single-walled carbon nanotubes, its chemistry and application to carbon based nanotechnology.
A supplier of various forms of carbon nanotubes.
Producer of carbon nanotubes.
DexMat produces Galvorn, an advanced carbon nanotube material engineered for high conductivity, strength, light weight and flexibility, with applications in aerospace and defense, wire and cable, automotive and next-generation energy transmission infrastructure.
GrapheneTX supplies high-performance functionalized graphene and carbon nanotube products for polymer composites, engineering plastics, rubbers, paints and applications including electronics, aerospace, automotive, energy storage, water filtration and other advanced-material markets.
The company's goal is to be world leading in the functionalisation and characterisation of carbon nanotubes, graphene and other nano materials.
Manufactures multi-walled carbon nanotubes by catalytic chemical vapor deposition for use as conductive additives in lithium-ion batteries and other applications.
Klean Carbon is a one-stop-shop for high grade sustainable carbon based commodities. The company producs high-grade carbon black and nano-carbon black commodities with the smallest emissions footprint.
Specializes in the characterization, the custom-made development and the production of ceramic powders and nanostructured materials for industrial use.
Supplier of nanopowders, carbon nanotubes and quantum dots.
The company manufactures graphene, fullerenes and other carbon nanomaterials.
Manufactures various types of functionalized carbon nanotubes.
MST-Nano is a nanomaterials research and production company supplying graphene, carbon nanotubes, fullerenes, nanodiamonds, colloidal metal nanoparticles and related nanomaterials for research and industrial applications.
Producer of carbon nanotubes and fullerenes.
A manufacturer and supplier of Nanomaterials, Graphene, Carbon Nanotubes, Nanodiamonds, Nanoparticles, Nanoceramics, Quantum Dots, Metal Nanopowders, Fullerenes, Nanowires, Nano- and Micro- Salts & Derivatives.
Production technology for carbon nanotubes and application focused, nanotube based products.
Producer of carbon nanotubes and gold and silver nanoparticles.
Nanocyl SA is a large scale producer of multiwall carbon nanotubes and associated carbon nanotubes concentrates or masterbatches.
A manufacturer of various nanomaterials such as carbon nanotubes and graphene.
Ssupplier of single-walled carbon nanotubes (SWCNTs) of uniform diameter and/or electronic type.
Produces carbon nanotubes using the CVD growth process. The process produces arrays of aligned carbon nanotubes on substrates.
A provider of nanomaterials.
Nanoshel makes more than 50 types of nanomaterials, among which the main products are nanotubes, SWCNTs, MWCNTs, nanoparticles.
Manufacturer and supplier of nanoscale metal oxides, nitrides, carbides, diamond, carbon nanotubes for research and industry.
A nanotechnology materials company focusing on the development and production of military and commercial products that have performance benefits through the incorporation of nanotechnology.
Nemo Nanomaterials produces carbon-nanotube-based additive concentrates (NemoBLEND) that disperse nanomaterials into plastics at low loadings to add electrical and thermal conductivity and EMI shielding.
Manufacturer of Carbon Nanotubes.
The company uses its proprietary bottom-up process for the production of high quality graphene.
Raymor Industries develops and supplies advanced nanomaterials through its Raymor Nanotech and NanoIntegris activities, including high-purity single-wall carbon nanotubes, separated semiconducting and metallic nanotubes, graphene nanoplatelets and nanotube inks for electronics and other industrial applications.
Reade Advanced Materials is a global distributor and value add toll chemical processor / packager of higher technology specialty chemical solids (metal, non-metallic minerals, ceramic, composite, conductive, magnetic, nanomaterial, powder, fibers, abrasives, sheet, rod, additives, fillers & reinforcements) with 3 customer care facilities in The Americas.
A manufacturer of nanomaterials.
SabiNano manufactures and supplies high quality carbon nanotubes (CNTs) at a commercial scale.
SES Research is the first manufacturer to provide commercial quantities of Carbon Nano materials. SES Research has been providing high quality Carbon Nano materials to the research community for over two decades. With orders as small as 100 milligrams and as large as 5 kilograms, SES Research is the largest supplier of Carbon Nano materials, often supplying other fullerene suppliers with their raw materials.
The company is a manufacturer and supplier of about 3500 Laboratory Chemical and Allied Products. They specialize in Molecular Biology Reagents, Biochemicals, Enzymes, Nanopowders and Carbon Nanotubes, Organic & Inorganic Intermediates, High Purity Solvents, Culture Media & BioLit™ DNA & Protein Tools for PCR and regular Molecular Biology.
Worldwide supplier of rare earth, non-ferrous, advanced ceramic materials and carbon nanotubes.
By establishing its distribution centre in Belgium, Tokyo Chemical Industry is able to meet European customers' needs more quickly with lower delivery cost. Tokyo Chemical Industry has more than a fifty-year history as a manufacturer of laboratory chemicals. It handles more than 18,000 chemicals mainly organic, which are widely used from university laboratories to corporate research facilities.
R&D company which develops new materials (polymers, carbons and ceramics), catalytic and sorbent-based chemical processes and military and aerospace components. Materials include fullerenes and carbon nanotubes. TDA is developing an exciting new class of nanomaterials, the metal-carbon nanoencapsulates, for use in medial and electronics applications.
The company provides metal nanopowders, oxides and sulfides nanopowders, and nanotubes to industry and researchers worldwide.
An established supplier of carbon nanotubes with a reputation for quality and reliability. Supplies multi-kg quantities of few layer graphene nanoplatelets and also non-carbon 2D materials such as boron nitride and molybdenum disulphide.
The company's patented method allows them to produce sustainable carbon nanomaterials by giving life to secondary raw materials: wood-based biomass and CO2.
Produces ZEONANO single-walled carbon nanotubes manufactured by the super-growth method, offering high aspect ratio, high purity and large specific surface area for energy and electronics applications.
In late 2015, Zeon Corporation completed and begun operation of the world's first mass production plant for carbon nanotubes using the Super-growth method developed by the National Institute of Advanced Industrial Science and Technology.
