NUCLEOPHILIC POROUS CARBON MATERIALS FOR CO2 AND H2S CAPTURE

摘要

In some embodiments, the present disclosure pertains to methods of capturing a gas from an environment by associating the environment (e.g., a pressurized environment) with a porous carbon material that comprises a plurality of pores and a plurality of nucleophilic moieties. In some embodiments, the associating results in sorption of gas components (e.g., CO2 or H2S) to the porous carbon materials. In some embodiments, the methods of the present disclosure also include a step of releasing captured gas components from porous carbon materials. In some embodiments, the releasing occurs without any heating steps by decreasing environmental pressure. In some embodiments, the methods of the present disclosure also include a step of disposing released gas components and reusing porous carbon materials. Additional embodiments of the present disclosure pertain to porous carbon materials that are used for gas capture.

主权项

1. A method of capturing a gas from an environment, wherein the method comprises:
associating the environment with a porous carbon material,
wherein the porous carbon material comprises a plurality of pores and a plurality of nucleophilic moieties,wherein the associating results in sorption of gas components to the porous carbon material, and wherein the gas components comprise at least one of CO2, H2S, and combinations thereof.