Abstract: A method for making crystalline graphite composite includes the following steps: additives are dry blended with a melt-flowable polylignin to form a blend. The blend is heated to create a melted flowable polylignin with the additives dispersed therein. The melted flowable polylignin is then solidified to a grindable form or to a shaped article of polylignin with dispersed additives, after which sufficient heat is provided to thermoset and carbonize the polylignin with dispersed additives. Additional heat is then provided to graphitize the carbonized polylignin and form a crystalline graphite matrix with uniformly dispersed additives.

Abstract: Systems for separating and concentrating CO2 from air or a gas include a vortex tube designed for separating and concentrating CO2 from a gaseous input stream. The vortex tube has an operating design pressure of between 105 psi and 280 psi above atmospheric pressure and produces a concentrated CO2 outlet stream. The concentrated CO2 outlet stream is in fluid connection with a conversion system capable of converting the separated CO2 into another chemical compound.

Abstract: An integrated system for harvesting water from air includes an air propelling unit, a water condensation unit, and a fog harvester. The water condensation unit receives propelled air from the air propelling unit, and includes an airfoil designed to locally reduce pressure and temperature, thereby promoting water vapor condensation within the received propelled air. The fog harvester receives the propelled air with condensed water from the water condensation unit and collects the condensed water.

Abstract: The present invention relates to the design and fabrication of a device able to efficiently convert broad-spectrum, microwave to X-ray, electromagnetic energy into electricity. Exciton Scavenger fabrication requires intercalation of rare earth ion containing crystallites, quantum-dots, or nanoparticles within a one-dimensional semiconducting material nanoarchitecture, such as arrays of nanowires or nanotubes.

Abstract: The present invention relates to the design and fabrication of a device able to efficiently convert broad-spectrum electromagnetic radiation, including but not limited to microwave, millimeter wave, infrared, visible, and ultraviolet, into charge carriers, then separate and direct said charge carriers to promote photosynthetic or photocatalytic reactions, such as the photoconversion of CO2 and water vapor to hydrocarbon fuels. Device fabrication requires intercalation of rare-earth ion containing crystallites, be they nanoparticles or quantum-dots, bound by an electrically insulating organic or inorganic shell, within a one-dimensional semiconducting material nanoarchitecture such as arrays of nanowires or nanotubes.

Abstract: The present invention relates to the design and fabrication of a device able to efficiently convert broad-spectrum, microwave to X-ray, electromagnetic energy into electricity. Exciton Scavenger fabrication requires intercalation of rare earth ion containing crystallites, quantum-dots, or nanoparticles within a one-dimensional semiconducting material nanoarchitecture, such as arrays of nanowires or nanotubes.

Abstract: An improved photocatalytic device in which within semiconductors, absorbed electromagnetic radiation is known to generate electron-hole pairs; unwanted recombination of the radiation-generated electrons and holes is a significant limitation of photocatalytic efficiency, while the simultaneous local presence of both electrons and holes at the photocatalyst surface make reaction-specificity difficult to control. A photocatalytic device is described in which radiation-generated electrons and holes are spatially separated to be individually introduced into the reactant flow, minimizing unwanted recombination while promoting reaction-specific outcomes.

Abstract: The present invention relates to the design and fabrication of a device able to efficiently convert broad-spectrum electromagnetic radiation, including but not limited to microwave, millimeter wave, infrared, visible, and ultraviolet, into charge carriers, then separate and direct said charge carriers to promote photosynthetic or photocatalytic reactions, such as the photoconversion of CO2 and water vapor to hydrocarbon fuels. Device fabrication requires intercalation of rare-earth ion containing crystallites, be they nanoparticles or quantum-dots, bound by an electrically insulating organic or inorganic shell, within a one-dimensional semiconducting material nanoarchitecture such as arrays of nanowires or nanotubes.

Abstract: Self-powered portable electronic devices are disclosed that have the capacity to generate their own electrical power, store electrical charge, and distribute electrical power to similarly designed devices in close proximity. Devices generate power in part using one or more non-solar thermal energy sources that have increased stability and efficiency compared to current solar cell powered devices. Devices comprise components including, control processors, data storage, energy storage, dedicated energy and power management processors, and thermophotovoltaic cells that convert thermal energy into electrical power. Devices are capable of transmitting and receiving energy, power, voice and data information using standard frequencies associated with portable devices. Additionally, the invention discloses methods, systems, and apparatuses comprising circuitry that can control power generation from multiple thermophotovoltaic cells and traditional power sources.

Abstract: The present invention relates to fabrication and application of compositions, devices, methods and systems for utilizing radiation more efficiently as compared to known systems. A synthesis method provides deposition of titania on a substrate without the use of an electrochemical reaction. An integrated architecture formed by the method of the present invention is comprised of vertically-oriented, one-dimensional, monocrystalline, n-type anatase nanowires in communication with a common transparent conductive substrate, and which are intercalated with a consortia of p-type quantum dots tuned for absorption of infrared and other radiation.

Abstract: The present invention relates to fabrication and application of compositions, devices, methods and systems for utilizing radiation more efficiently as compared to known systems. A synthesis method provides deposition of titania on a substrate without the use of an electrochemical reaction. An integrated architecture formed by the method of the present invention is comprised of vertically-oriented, one-dimensional, monocrystalline, n-type anatase nanowires in communication with a common transparent conductive substrate, and which are intercalated with a consortia of p-type quantum dots tuned for absorption of infrared and other radiation.

Abstract: Self-powered portable electronic devices are disclosed that have the capacity to generate their own electrical power, store electrical charge, and distribute electrical power to similarly designed devices in close proximity. Devices generate power in part using one or more non-solar thermal energy sources that have increased stability and efficiency compared to current solar cell powered devices. Devices comprise components including, control processors, data storage, energy storage, dedicated energy and power management processors, and thermophotovoltaic cells that convert thermal energy into electrical power. Devices are capable of transmitting and receiving energy, power, voice and data information using standard frequencies associated with portable devices. Additionally, the invention discloses methods, systems, and apparatuses comprising circuitry that can control power generation from multiple thermophotovoltaic cells and traditional power sources.