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DWNTs exhibit excellent field emission properties and may be potentially useful as field emission displays (FEDs) and field emission transistors (FETs). Group: 3d printing materials supercapacitorscarbon nano materials. Alternative Names: DWNT, Doublewallcarbonnanotubes. CAS No. 308068-56-6. Molecular formula: 12.01. Mole weight: C, >90% (trace metal basis). 50-80%carbonbasis,O.D.×I.D.×L5 nm×1.3-2.0 nm×50 μm.
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSo
Double-walled Carbon Nanotubes
Double-walled Carbon Nanotubes. Group: Nanotubes other nano materials double wall cnt. CAS No. 308068-56-6. Product ID: Carbon. Molecular formula: 12.01. C. > 98wt%.
Double-Walled Carbon Nanotubes (DWNTs) 2-4nm
Double-Walled Carbon Nanotubes (DWNTs) 2-4nm. Uses: Double-walled carbon nanotubes (cnts) can be used in various fields including additives in polymers, catalysts, electron field emitters for cathode ray lighting elements, flat panel display, gas-discharge tubes in telecom networks, electromagnetic-wave absorption and shielding, energy conversion, lithium-battery anodes, hydrogen storage, nanotube composites (by filling or coating); nanoprobes for stm, afm, and efm tips, nanolithography, nanoelectrodes, drug delivery sensors, reinforcements in composites, supercapacitor. Additional or Alternative Names: Double-Walled Carbon Nanotubes, Double Wall Carbon Nanotube, Carbon Nanotube, DWNT, DWCNT, CNT. Product Category: Carbon Nanotubes. Appearance: Color: Black. CAS No. 1333-86-4. Purity: >60%. Density: True density: ~2.1 g/cm³. Product ID: ACM1333864-32. Alfa Chemistry ISO 9001:2015 Certified.
Short Hydroxy Double-Walled Crabon Nanotubes, >60%, ID:1-3nm, OD:2-4nm, Length:0.5-2um, -COOH:~2.6wt%
Short Hydroxy Double-Walled Crabon Nanotubes, >60%, ID:1-3nm, OD:2-4nm, Length:0.5-2um, -COOH:~2.6wt%. Group: Carbon nano materials. CAS No. 308068-56-6.
Short Hydroxy Double-Walled Crabon Nanotubes (DWNTs-COOH) 2-4nm
Short Hydroxy Double-Walled Crabon Nanotubes (DWNTs-COOH) 2-4nm. Uses: Designed for use in research and industrial production. Product Category: Carbon Nanotubes. Appearance: Color: Black. CAS No. 1333-86-4. Purity: >60%. Density: Tap density: 0.25g/cm³ True density: ~2.1 g/cm³. Product ID: ACM1333864-52. Alfa Chemistry ISO 9001:2015 Certified.
Carboxyl Double-wall carbon nanotubes(long)
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, Oth
Double-wall carbon nanotubes
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSol
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