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Alfa Aesar By Thermo Fisher Scientific logo

Graphite electrode, counter-spherical tip, 6.15mm dia, 38.10 mm long, 99.9995% (metals basis), Thermo Scientific Chemicals

Ref. 02-014751

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Estimated delivery in United States, on Friday 5 Apr 2024

Product Information

Name:
Graphite electrode, counter-spherical tip, 6.15mm dia, 38.10 mm long, 99.9995% (metals basis), Thermo Scientific Chemicals
Description:

The surface modification of graphite felt with concentrated sulfuric acid has led to dramatic improvement in the electroactivity of this material in the vanadium redox cell. A cell resistance of 2.50cm2 and energy efficiency of 91% were obtained in the vanadium cell, after the graphite felt electrode material was treated with boiling concentrated sulfuric acid for 5 hour. Graphite felt treated thermally at 400°C exhibited the greatest improvement in performance of the vanadium cell. Graphite electrode are used in primarily in electric furnace steel manufacturing. It can provide high level of electric conductivity and capability of sustaining the extremely high level of generating heat. It is also used in the refinement of steel and similar smelting process.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.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
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Chemical properties

Purity:
99.9995%
Color/Form:
Electrode, counter-spherical tip, 6.15mm diameter., Grey
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Hazard Info

UN Number:
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Forbidden to fly:
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Technical inquiry about: 02-014751 Graphite electrode, counter-spherical tip, 6.15mm dia, 38.10 mm long, 99.9995% (metals basis), Thermo Scientific Chemicals

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