Abstract: The present disclosure provides an electrochemical system for generating formic acid from carbon dioxide. The electrochemical system comprises an electrochemical cell and a power source. The electrochemical cell comprises electrochemical compartments and several ion exchange membranes. Methods for generating formic acid from carbon dioxide is also provided.

Abstract: This disclosure relates to an affinity polymer composite comprising a product of reacting a precursor mixture comprising at least one cross-linking monomer component having two or more ethenyl moieties suitable for polymerization; wherein the affinity polymer composite has a first binding energy with a purine compound that is at least 1 kcal/mole more favorable than a second binding energy with a flavor compound in a complex mixture. Some embodiments include a filtration medium comprising the affinity polymer composite described herein, wherein the affinity polymer composite has a primary particle diameter of about 45 micrometers to about 150 micrometers. Some embodiments include a filtration column comprising the filtration medium described herein. Some embodiments include a method for the removal of a purine compound from a complex mixture using the filtration medium described herein.

Abstract: Disclosed herein are compounds containing an optionally substituted (2-phenylpyridinato-N,C2?)(2,4-pentanedionato)Pt(II). Some embodiments provide a light-emitting device, having an anode layer, a cathode layer, and a light-emitting layer positioned between, and electrically connected to, the anode layer and the cathode layer, wherein the light-emitting layer contains a compound disclosed herein.

Abstract: Disclosed herein are compositions comprising an electron transport compound, an emissive compound, and an organic solvent. The emissive compound comprises an organic indium complex attached to a nanoparticle core. These compositions are useful in fabricating light emitting devices and can be deposited on a substrate via a printing process.

Abstract: Disclosed herein are compounds comprising an optionally substituted (2-phenylpyridinato-N,C2?)(2,4-pentanedionato)Pt(II). Some embodiments provide a light-emitting device, comprising: an anode layer; a cathode layer; and a light-emitting layer positioned between, and electrically connected to, the anode layer and the cathode layer, wherein the light-emitting layer comprises a compound disclosed herein.

Abstract: Disclosed herein are compositions comprising an electron transport compound, an emissive compound, and an organic solvent. The emissive compound comprises an organic indium complex attached to a nanoparticle core. These compositions are useful in fabricating light emitting devices and can be deposited on a substrate via a printing process.

Abstract: A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.

Abstract: A solvothermal process for making inorganic nanoparticles is described. Inorganic nanoparticles can be produced by forming a suspension or solution comprising at least one group II-IV and lanthanide metal inorganic salt in a first medium, disposing the suspension or solution in a sealed chamber having an interior pressure, elevating the interior pressure of the sealed chamber to an initial interior pressure prior to the heating, heating the suspension or solution to a peak temperature higher than the normal boiling point of the first medium, optionally adding a second medium to the suspension or solution after the heating.

Abstract: An optical film capable of converting blue light to yellow light and a while light emitting device comprising the optical film are described.