High surface area carbon and process for its production

Title: High surface area carbon and process for its production

Activated carbon materials and methods of producing and using activated carbon materials are provided. In particular, biomass-derived activated carbon materials and processes of producing the activated carbon materials with prespecified surface areas and pore size distributions are provided. Activated carbon materials with preselected high specific surface areas, porosities, sub-nm (<1 nm) pore volumes, and supra-nm (1-5 nm) pore volumes may be achieved by controlling the degree of carbon consumption and metallic potassium intercalation into the carbon lattice during the activation process.

Inventors:: Romanos, Jimmy; Burress, Jacob; Pfeifer, Peter; Rash, Tyler; Shah, Parag; Suppes, Galen

Issue Date:: 2016-12-13

OSTI Identifier:: 1335878

Assignee:: The Curators of the University of Missouri GFO

Patent Number(s):: 9,517,445

Application Number:: 13/790,831

Contract Number:: FG36-08GO18142

Resource Relation:: Patent File Date: 2013 Mar 08

Research Org:: The Curators of the University of Missouri, Columbia, MO (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

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Works referenced in this record:

Porous, metal-containing carbonaceous material
patent, November 1990

Tachibana, Masao
US Patent Document 4,970,189
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Preparation of high surface area carbons from Corncob with KOH etching plus CO₂ gasification for the adsorption of dyes and phenols from water
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