NOVELTY - Capturing carbon dioxide and producing a fuel using a solvent including a nanoparticle organic hybrid material and a secondary fluid, comprises: providing the solvent, where the material is configured to capture carbon dioxide; introducing gas (119) including carbon dioxide to the solvent until the material is loaded with carbon dioxide; introducing at least one of catalyst for carbon dioxide reduction or proton source to the solvent; and heating the solvent including the material loaded with carbon dioxide until carbon dioxide loaded on the material is electrochemically converted to a fuel.    USE - The method is useful for capturing carbon dioxide and producing a fuel.    ADVANTAGE - The method: utilizes hybrid nanomaterials that are synthesized from eco-friendly compounds that have sustainable character and further support large-scale applications; is simple and can be implemented on a large-scale; utilizes the nanomaterials that exhibit excellent thermal stability, negligible vapor pressure, and attractive chemical and physical tunability; utilizes the core and canopy materials that are engineered to achieve maximum carbon dioxide capture and selectivity as well as high ionic conductivity for the subsequent carbon dioxide electrochemical conversion to alcohols; and minimizes overall parasitic energy consumption and cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) the solvent including the nanoparticle organic hybrid materials and the secondary fluid for capturing carbon dioxide and producing fuels, comprising the nanoparticle organic hybrid materials, where each material includes a core (114) having a polymeric canopy (116) tethered and extending from it and the secondary fluid reduces viscosity of the materials and the solvent; and    (2) a system (100) for capturing the carbon dioxide and producing the fuels using the solvent, comprising a carbon capture reactor including the solvent, a source of gas including carbon dioxide in fluid communication with the carbon capture reactor, an electrochemical reactor (120) in fluid communication with the carbon capture reactor, a source of catalysts for carbon dioxide reduction and proton source, where the source is in fluid communication with the electrochemical reactor, a heat source for heating the electrochemical reactor, a control module for directing the solvent to the carbon capture reactor until the material is loaded with carbon dioxide, for providing at least one catalyst and one proton from to the electrochemical reactor and for controlling the heat source so that the solvent including the material loaded with carbon dioxide is heated until carbon dioxide loaded on the material is electrochemically converted to fuels.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the method and system for capturing carbon dioxide and producing fuel.    System (100)    Core (114)    Polymeric canopy (116)    Gas (119)    Electrochemical reactor (120)