Glaskohlenstoffstab, 3 mm (0.1 Zoll) Durchmesser 1, Thermo Scientific Chemicals

Name: Glaskohlenstoffstab, 3 mm (0.1 Zoll) Durchmesser 1, Thermo Scientific Chemicals
SKU: 042822.DR
Price: 709.00 EUR

Wird in der Elektrochemie als Elektrodenmaterial verwendet. Es wird auch als Elektrodenmaterial zur Herstellung von Sensoren verwendet. Es dient als ideales Material für die Vakuumtechnik. Es wird auch beim Gießen, Schmelzen von Metall, für Hartlegierungen und Hochtemperaturtiegel verwendet.

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Katalognummer 042822.DR

auch als 042822-DR bezeichnet

Preis (EUR)

709,00

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Menge:

200 mm

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Preis (EUR)

709,00

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Chemikalien-Kennzeichnungen

CAS7440-44-0

IUPAC Namecarbon

Molecular FormulaC

InChI KeyOKTJSMMVPCPJKN-UHFFFAOYSA-N

SMILES[C]

Specifications Specification Sheet

Datenblatt

Appearance (Color)Black

FormRod, 3mm (0.1in) diameter (Glassy Carbon type-1, maximimum service temperature 1000?C).

Assay from Supplier's CofA>99.9%

Glassy carbon rod is used as an electrode material in electrochemistry. It is also employed as an electrode material for the fabrication of sensors. It serves as an ideal material for the vacuum technology. It is also used in casting, smelting of metal, hard alloys and high temperature crucibles.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only

Häufig gestellte Fragen (FAQ)

What is the difference between type 1 glassy carbon and type 2 glassy carbon?

Type 1 is a "low temperature" glassy carbon produced by heat treatment at ~ 1,000-2,000°C and consists of discreet fragments of distorted graphene layers. In general, type 1 is less compressible, more resistant to oxidation, and less permeable to gasses. Type 2 is a"high temperature" glassy carbon produced by heat treatment at ~2,500-3,000°C and consists of broken or imperfect fullerene-like nanospheroids encased in a disordered, multilayered graphene matrix. Type 2 usually contains fewer impurities and has higher electrical and thermal conductivity.