Glassy carbon rod, 1mm (0.04in) dia, type 2

Name: Glassy carbon rod, 1mm (0.04in) dia, type 2
SKU: 037996.DM

Widely used as a electrode material in electrochemistry. | CAS: 7440-44-0 | C | 12.01 g/mol

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產品號碼 037996.DM

亦稱為 037996-DM

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Quantity:

100 mm

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規格

CAS7440-44-0

Chemical Name or MaterialGlassy carbon rod

EINECS Number231-153-3

IUPAC Namecarbon

InChI KeyOKTJSMMVPCPJKN-UHFFFAOYSA-N

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Due to its distinctive property, it is widely used as a electrode material in electrochemistry.

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

常見問答集 (常見問題)

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.