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Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials

DOI :

10.3791/52817-v

May 15th, 2015

May 15th, 2015

14,340 Views

1Hydrogen and Energy Laboratory, Empa, Swiss Federal Laboratories for Materials Science and Technology

Nitrogen is an effective supercritical fluid for extraction or drying processes due to its small molecular size, high density in the near-liquid supercritical regime, and chemical inertness. We present a supercritical nitrogen drying protocol for the purification treatment of reactive, porous materials.

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Supercritical Nitrogen Processing

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