SWEEPING GAS PROCESS FOR PRODUCTION OF ACTIVATED CARBON-BASED ELECTRODE MATERIALS

Activated carbons and methods of making activated carbons are provided. The activated carbon can be produced by activating lignin or a high-lignin feedstock and then subjecting the activated carbon to a sweeping gas at a first elevated temperature.

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Bibliographische Detailangaben
Hauptverfasser: JENSON, Earl, TAK, Jin Kwon, SIEBERT, Matthew
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Activated carbons and methods of making activated carbons are provided. The activated carbon can be produced by activating lignin or a high-lignin feedstock and then subjecting the activated carbon to a sweeping gas at a first elevated temperature.