Glassy carbon spherical powder, 10-20 micron, type 1

Name: Glassy carbon spherical powder, 10-20 micron, type 1
SKU: 043489.18

Widely used as an electrode material in electrochemistry. It is used to make carbon paste electrodes in electrochemistry.

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50 g

250 g

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產品號碼 043489.18

亦稱為 043489-18

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50 g

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規格

Chemical Name or MaterialGlassy carbon spherical powder

DOT InformationHazard Class: 4.1; Packaging Group: III

Health Hazard 1H228

Health Hazard 3P210-P240-P241-P280-P370+P378q

MDL NumberMFCD00133992

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Glassy carbon spherical powder is widely used as an electrode material in electrochemistry. It is used to make carbon paste electrodes 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.