A method, system and equipment (31) for activating biochar (29) includes flowing a reactive gas into a chamber (33; 305), using an electrical field to create a plasma (75) in the chamber, using a magnetic field (105) to increase density of the plasma and activating biochar with the plasma in the chamber. Use of inductive magnetic coil(s) (131) with an essentially closed loop magnetic field, and/or a permanent magnet(s) (101; 317) are also provided in a further aspect of the present method and apparatus. Another aspect causes magnetic densification of one or multiple plasmas in a chamber (305) to treat a previously produced layer of thin film (303).

The invention generally relates to systems and methods for increasing reaction yield. In certain embodiments, the invention provides systems for increasing a yield of a chemical reaction that include a pneumatic sprayer configured to generate a liquid spray discharge from a solvent. The solvent includes a plurality of molecules, a portion of which react with each other within the liquid spray discharge to form a reaction product. The system also includes a collector positioned to receive the liquid spray discharge including the unreacted molecules and the reaction product. The system also includes a recirculation loop connected from the collector to the pneumatic sprayer in order to allow the unreacted molecules and the reaction product to be recycled through the pneumatic sprayer, thereby allowing a plurality of the unreacted molecules to react with each other as the unreacted molecules cycle again through the system.

Catalysts, particularly nanocatalysts, useful for converting carbon dioxide into desired conversion products, such as sustainable chemicals and fuels. The nanocatalysts may comprise at least one nanoparticle having a main component and a secondary component, wherein at least one of the main component and the secondary component facilitates the conversion of carbon dioxide. The present disclosure also relates to methods for preparing the nanocatalysts described herein and methods of using the same.

A process for direct compression of hydrogen separated from a hydrocarbon source is described herein. The process comprises a first zone wherein a hydrocarbon reaction that produce hydrogen occurs, a ceramic proton conductor which under an applied electric field transport hydrogen from said first zone to said second zone, and a second zone where compressed hydrogen is produced. The heat energy generated by ohmic resistance in the membrane is partially recuperated as chemical energy in the hydrocarbon reforming process to generate hydrogen.

Electrocatalysts composed of single atoms dispersed over porous carbon support were prepared by a lithium-melt method. The new catalysts demonstrated high selectivity, high Faradic efficiency and low overpotential toward to the electrocatalytic reduction of carbon dioxide to fuels.

The present disclosure relates to systems and methods for electrochemical metal or other positive ion removal from polycrystalline diamond (PCD), such as PCD used in earth-boring drill bits. PCD used in the systems and methods described herein has an electrical conductivity-enhanced region.

Disclosed in the present invention is a patch for emitting electromagnetic energy. The patch comprises: a first layer made of a material that is capable of storing and emitting electromagnetic energy, a second layer disposed above the first layer and made of a material that is capable of storing and emitting electromagnetic energy, an energy harvesting layer disposed above the second layer, a transparent dome may be disposed above the solar panel, and an adhesive layer disposed below the first layer. A method for manufacturing the patch is also disclosed.

The present disclosure relates generally to electrocatalytic process for conversion of a hydrocarbon reactant, comprising: introducing the hydrocarbon reactant into an acidic solution in a presence of a catalyst, wherein the catalyst includes a d? transition metal-oxo moiety; and applying an electrical input to the catalyst to convert the hydrocarbon reactant into a product. The present disclosure also relates to a catalyst for conversion of a hydrocarbon reactant, comprising a d? transition metal-oxo moiety and a sulfonic moiety bonded to the d? transition metal.

The invention includes apparatus and methods for instantiating hydrogen in a nanoporous carbon powder.

Provided are a chemical reaction device able to promote a chemical reaction, and a method for producing same. The chemical reaction device has an optical electric field confinement/chemical reaction container structure obtained by integrating an optical electric field confinement structure for forming an optical mode having a frequency identical to or close to a vibrational mode of a chemical substance involved in a chemical reaction, and a chemical reaction container structure having a space for storing a fluid required for the chemical reaction and containing the chemical reaction, the optical mode and the vibrational mode being vibrationally coupled to promote the chemical reaction.