Embodiments of the present disclosure relate to a process for making a carbanogel buckypaper product. Such carbanogel buckypaper product may be imparted with enhanced properties as compared to other buckypaper products. In some embodiments of the present disclosure, the carbanogel can be generated by an electrolysis process that can transform a carbon-containing gas into a carbon nanomaterial.

Embodiments of the present disclosure relate to an apparatus, system and method for making an admixture of a polymer and carbon nanomaterials (CNM). The admixture of such embodiments comprise about 10% or less by weight (wt %) of CNMs. The CNM content of such admixture may impart new or enhanced properties to the admix and to materials and products made therefrom. Such new or enhanced products may include enhanced tensile strength, new or enhanced electronic medical, structural thermal, catalytic properties or any combination thereof.

The present invention relates to the production of graphene from CO.sub.2 through electrolysis and exfoliation processes. One embodiment is a method for producing graphene comprising (i) performing electrolysis between an electrolysis anode and an electrolysis cathode in a molten carbonate electrolyte to generate carbon nanomaterial on the cathode, and (ii) electrochemically exfoliating the carbon nanomaterial from a second anode to produce graphene. The exfoliating step produces graphene in high yield than thicker, conventional graphite exfoliation reactions. CO.sub.2 can be the sole reactant used to produce the valuable product as graphene. This can incentivize utilization of CO.sub.2, and unlike alternative products made from CO.sub.2 such as carbon monoxide or other fuels such as methane, use of the graphene product does not release this greenhouse gas back into the atmosphere.

The present disclosure relates to an apparatus, system and method for selectively capturing a carbon-containing gas from an input gas mixture.

The embodiments of the present disclosure relate to a method and apparatus for producing a CNM product that may comprise carbon nanotubes (CNTs). The method and apparatus employ carbon dioxide (CO.sub.2) and a carbonate electrolyte that is lithium-free as reactants in an electrolysis reaction in order to make CNTs. In some embodiments of the present disclosure, a graphene-defect agent may be introduced into the electrolysis reaction.

The embodiments of the present disclosure relate to a method and apparatus for producing a CNM product that may comprise carbon nanotubes (CNTs). The method and apparatus employ carbon dioxide (CO.sub.2) and a carbonate electrolyte that is lithium-free as reactants in an electrolysis reaction in order to make CNTs. In some embodiments of the present disclosure, a graphene-defect agent may be introduced into the electrolysis reaction.

A system and process for producing doped carbon nanomaterials is disclosed. A carbonate electrolyte including a doping component is provided during the electrolysis between an anode and a cathode immersed in carbonate electrolyte contained in a cell. The carbonate electrolyte is heated to a molten state. An electrical current is applied to the anode, and cathode, to the molten carbonate electrolyte disposed between the anode and cathode. A morphology element maximizes carbon nanotubes, versus graphene versus carbon nano-onion versus hollow carbon nano-sphere nanomaterial product. The resulting carbon nanomaterial growth is collected from the cathode of the cell.

The present disclosure relates to an apparatus, system and method for selectively capturing a carbon-containing gas from an input gas mixture.

The present invention relates to the production of graphene from CO.sub.2 through electrolysis and exfoliation processes. One embodiment is a method for producing graphene comprising (i) performing electrolysis between an electrolysis anode and an electrolysis cathode in a molten carbonate electrolyte to generate carbon nanomaterial on the cathode, and (ii) electrochemically exfoliating the carbon nanomaterial from a second anode to produce graphene. The exfoliating step produces graphene in high yield than thicker, conventional graphite exfoliation reactions. CO.sub.2 can be the sole reactant used to produce the valuable product as graphene. This can incentivize utilization of CO.sub.2, and unlike alternative products made from CO.sub.2 such as carbon monoxide or other fuels such as methane, use of the graphene product does not release this greenhouse gas back into the atmosphere.

The present invention relates to the production of graphene from CO.sub.2 through electrolysis and exfoliation processes. One embodiment is a method for producing graphene comprising (i) performing electrolysis between an electrolysis anode and an electrolysis cathode in a molten carbonate electrolyte to generate carbon nanomaterial on the cathode, and (ii) electrochemically exfoliating the carbon nanomaterial from a second anode to produce graphene. The exfoliating step produces graphene in high yield than thicker, conventional graphite exfoliation reactions. CO.sub.2 can be the sole reactant used to produce the valuable product as graphene. This can incentivize utilization of CO.sub.2, and unlike alternative products made from CO.sub.2 such as carbon monoxide or other fuels such as methane, use of the graphene product does not release this greenhouse gas back into the atmosphere.