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901046

Carbon nanotube array, multi-walled, drawable

vertically aligned on Si substrate

Manufacturer: Sigma Aldrich

CAS Number: 308068-56-6

Synonym(S): CNT array, MWCNT

Select a Size

Pack Size SKU Availability Price
1 EA 901046-1-EA In Stock ₹ 1,46,986.20

901046 - 1 EA

₹ 1,46,986.20

In Stock

Quantity

1

Base Price: ₹ 1,46,986.20

GST (18%): ₹ 26,457.516

Total Price: ₹ 1,73,443.716

description

Form: 10 mmx20 mm Si substrate

Quality Level

100

Assay

98% (carbon as CNT)

diam. × L

10-40 nm × 1.0 mm ± 0.5 mm

Other Options

Image Product Name Manufacturer Price Range
Strem, An Ascensus Company CAS# 308068-56-6. 1g. Carbon nanotubes, multi-walled (diameter = ~140nm, length = ~7 microns) (>90% nanotubes). MFCD00133992
-- ₹ 13,860.72
Strem, An Ascensus Company CAS# 308068-56-6. 250mg. Carbon nanotubes, multi-walled (diameter = ~10-25nm, length = ~3-8 microns) (min. 85% nanotubes). MFCD00133992
-- ₹ 15,914.16
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube array, multi-walled vertically aligned on Si substrate, H 0.5 mm | 308068-56-6 | 1EA
-- ₹ 73,802.34
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, multi-walled >90% carbon basis, D x L 110-170 nm x 5-9 mum | Purity: >90% carbon basis | 308068-56-6 | 10G
-- ₹ 41,992.85
Sigma Aldrich Fine Chemicals Biosciences Carbon Nanotube, Multi-Walled | 308068-56-6 | 1g
-- ₹ 19,075.60
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube sheet aligned, size x thickness 100 mm x 100 mm x 1-5 mum | Purity: >95% (carbon) | 308068-56-6 | 1EA
-- ₹ 98,638.70
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled | 308068-56-6 | MFCD00133992 | 250 mg
-- ₹ 18,865.98
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled 98% (Semiconducting) | Purity: 2% (Metallic); 98% (Semiconducting) | 308068-56-6 | 1MG
-- ₹ 87,230.13
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled carbon >=85 %, >70% (carbon as SWNT), diam. 1.3-2.3 nm | 308068-56-6 | 25G
-- ₹ 99,143.51
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled >70 wt. % carbon basis, D x L 2-10 nm x 1-5 mum , bundle dimensions | 308068-56-6 | 1G
-- ₹ 44,662.32
...

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Description

  • General description: Multi-walled carbon nanotubes (MWCNT) are vertically aligned on a Si substrate with a high density. Since all the MWCNTs are bundled by van der Walls force, CNT web is drawn easily by pinching an edge of the array out from the substrate. The web is very light weight and robust, and sometimes semi-transparent.Crystal quality of CNT is examined by Raman scattering measurement. Intensity ratio of G-peak (1580 cm-1) and D-peak (1350 cm-1) represents quality of graphitization of carbon materials. G/D of our CNT is ~3, showing high crystal quality.
  • Preparation Note: Chemical Vapor Deposition (CVD) method.

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable