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687804 Aldrich

Carbon nanotube array, multi-walled

vertically aligned on silicon wafer substrate

Synonym: CNT array, MWCNT array

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Properties

Related Categories 3D Printing Materials for Research and Development, Carbon Nanomaterials, Carbon Nanotubes, Materials Science, Multi-Walled Carbon Nanotubes,
InChI Key   OKTJSMMVPCPJKN-UHFFFAOYSA-N
assay   >95 atom % carbon basis (x-ray)
form   (1cm x 1cm Si wafer substrate, {100}, 300-550 μm thick, n-doped, resistivity 1-10 ohm-cm.)
diam. × L   100-150 nm × 30 μm , SEM
surface coverage   surface coverage (CNT) ~1 × 109‑2 × 109 nm/cm2

Description

Packaging

Packaged in Vacuum Release (VR) Trays. See Technical bulletin AL-237.

Preparation Note

Plasma-Enhanced Chemical Vapor Deposition (PECVD) Method

Application

High quality CNT arrays suitable for nanoelectronics

Features and Benefits

Each MWCNT is tipped with nickel-catalyst particle with diameter equal to diameter of the nanotube.

General description

Multi walled carbon nanotubes (MWNTs, CNTs) was prepared by plasma enhanced chemical vapor deposition (PECVD). The CNTs formed can be formed in bundles over a catalyst support or in patterns over substrates.1 Each MWCNT is tipped with nickel-catalyst particle with diameter equal to diameter of the nanotube.

Legal Information

Vacuum Release is a trademark of Gel-Pak

Price and Availability


3D Printing

The Future of Bioimaging
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

3D Printable Conductive Nanocomposites of PLA and Multi-walled Carbon Nanotubes

Vincent Hughes, Ilyass Tabiai, Kambiz Chizari, Daniel Therriault* Laboratory for Multiscale Mechanics (LM2) École Polytechnique Montréal, QC H3T1J4, Canada *Email: daniel.therriault@polymtl.ca
Vincent Hughes, Ilyass Tabiai, Kambiz Chizari, Daniel Therriault*
Material Matters, 2016, 11.2
Keywords: Degradations, Deposition, Electronics, Evaporation, Nanomaterials, Nanotubes, Optical microscopy

3D Printing of Carbon Fiber-Reinforced Composites

3D printing is a type of additive manufacturing that can be used to rapidly fabricate components with highly customizable geometries, most typically using a layer-by-layer fabrication process. 3D pri...
Zhenyu Bo* (Ph.D Candidate at Northwestern University) and Jia Choi*, PhD, Product Manager


*Materials Science Product Management Team, MilliporeSigma, Milwaukee, WI.
Keywords: Deposition, Nanomaterials, Nanotubes

Aligned Multi-Walled Carbon Nanotubes for High-Sensitivity Gas Sensors

Dr. Karl Gross, of Hy-Energy LLC, kindly suggested that high-quality carbon nanotube arrays are needed for research and development of high-sensitivity gas sensors. We are pleased to offer highly ali...
Joe Porwoll
Material Matters 2007, 2.4, 3.
Keywords: Adsorption, Catalog, Chemical vapor deposition, Material Matters, Nanotubes, Semiconductor

Graphene Nanoribbons: Production and Applications

Ayrat M. Dimiev1 and James M. Tour2 1EMD Performance Materials Corp., 70 Meister Ave, Somerville, NJ 08876 USA 2Departments of Chemistry, Materials Science and NanoEngineering, and Computer Science, ...
Keywords: Alkylations, Cyclizations, Mass spectrometry, Materials Science, Nanotubes, Organic synthesis, Polymerization reactions, Raman spectroscopy, Separation, Solvents, Sonication, Spectroscopy

Graphene-Based Transparent Conductive Electrodes

Kehan Yu1 and Junhong Chen2* 1Department of Chemical Engineering Case Western Reserve University Cleveland, Ohio 44106 2Department of Mechanical Engineering University of Wisconsin-Milwaukee, Milwauk...
Keywords: Catalysis, Centrifugation, Chemical vapor deposition, Deposition, Electronics, Microelectronics, Nanomaterials, Nanotubes, Oxidations, PAGE, Positron Emission Tomography, Purification, Raman spectroscopy, Reductions, Semiconductor, Solar cells, Solvents, Sonication, Spectroscopy

Polymer-Sorted Semiconducting Carbon Nanotubes for Transistors and Solar Cells

Matthew J. Shea,1 Gerald J. Brady,1 Juan Zhao,1,2 Meng-Yin Wu,3 Harold T. Evensen,3 Michael S. Arnold1* 1Department of Materials Science and Engineering, University of Wisconsin-Madison, USA 2School ...
Keywords: Absorption, Chemical vapor deposition, Chromatography, Column chromatography, Deposition, Diffusion, Materials Science, Microscopy, Nanotubes, Renewable energy, Scanning electron microscopy, Semiconductor, Separation, Solar cells

Single Walled Carbon Nanotubes

Richard Jansen and Philip Wallis* SouthWest NanoTechnologies, Inc. 2501 Technology Place Norman, OK 73071 *Email: pwallis@swentnano.com
Keywords: Absorption, Catalysis, Centrifugation, Chemical vapor deposition, Diffraction, Indicators, Infrared spectroscopy, Nanotubes, Oxidations, Purification, Raman spectroscopy, Semiconductor, Solar cells, Sonication, Spectroscopy, Ultraviolet-Visible spectroscopy, X-Ray diffraction

Sorting Carbon Nanotubes and Their Biological Applications

Hyunkyu Oh and Sang-Yong Ju* Department of Chemistry, Yonsei University Seoul 120-749, Korea *Correspondence Email: syju@yonsei.ac.kr
Keywords: Absorption, Adsorption, Asymmetric synthesis, Cancer, Carboxylations, Chromatography, Electrophoresis, Filtration, Inflammation, Infrared spectroscopy, Ion Exchange, Ion exchange resins, Ligands, Materials Science, Nanomaterials, Nanotubes, Oxidations, Semiconductor, Separation, Titrations

Protocols

Carbon Nanotube Array Preparation Procedure

Each Carbon Nanotube (CNT) Array is packaged in a Vacuum ReleaseTM (VR) Tray. The VR Tray holds the array securely in place during shipping or handling, offering the ability to release the array on d...
Keywords: Nanotubes

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