Patent application number | Description | Published |
20080274382 | Carbon Fuel Particles Used In Direct Carbon Conversion Fuel Cells - A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates. | 11-06-2008 |
20110171545 | CARBON FUEL PARTICLES USED IN DIRECT CARBON CONVERSION FUEL CELLS - A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates. | 07-14-2011 |
20120088165 | CARBON FUEL PARTICLES USED IN DIRECT CARBON CONVERSION FUEL CELLS - A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates. | 04-12-2012 |
20130075628 | LUTETIUM OXIDE-BASED TRANSPARENT CERAMIC SCINTILLATORS - In one embodiment, a transparent ceramic of sintered nanoparticles includes gadolinium lutetium oxide doped with europium having a chemical composition (Lu | 03-28-2013 |
20140027646 | PLASTIC SCINTILLATOR WITH EFFECTIVE PULSE SHAPE DISCRIMINATION FOR NEUTRON AND GAMMA DETECTION - In one embodiment, a scintillator material includes a polymer matrix; and a primary dye in the polymer matrix, the primary dye being a fluorescent dye, the primary dye being present in an amount of 5 wt % or more; wherein the scintillator material exhibits an optical response signature for neutrons that is different than an optical response signature for gamma rays. In another embodiment, a scintillator material includes a polymer matrix; and a primary dye in the polymer matrix, the primary dye being a fluorescent dye, the primary dye being present in an amount greater than 10 wt %. | 01-30-2014 |
Patent application number | Description | Published |
20090302225 | Garnet UV Phosphor and Scintillator Materials Preparation and Use in Radiation Detection - A method of detecting radiological substances on a surface comprises coating the surface with a coating containing an indicator material that produces UV emissions and monitoring the coating to detect the radiological substances. A UV viewer can be used for monitoring the coating to detect the radiological substances. The invention also provides a coating that includes an indicator material carried by the coating that provides an indication of the radiological substances. | 12-10-2009 |
20100044576 | BARIUM IODIDE AND STRONTIUM IODIDE CRYSTALS AND SCINTILLATORS IMPLEMENTING THE SAME - In one embodiment, a material comprises a crystal comprising strontium iodide providing at least 50,000 photons per MeV. A scintillator radiation detector according to another embodiment includes a scintillator optic comprising europium-doped strontium iodide providing at least 50,000 photons per MeV. A scintillator radiation detector in yet another embodiment includes a scintillator optic comprising SrI | 02-25-2010 |
20100243918 | Garnet UV phosphor and scintillator materials preparation and use in radiation detection - A method of detecting radiological substances on a surface comprises coating the surface with a coating containing an indicator material that produces UV emissions and monitoring the coating to detect the radiological substances. A UV viewer can be used for monitoring the coating to detect the radiological substances. The invention also provides a coating that includes an indicator material carried by the coating that provides an indication of the radiological substances. | 09-30-2010 |
20100252741 | SOLUTION-GROWN CRYSTALS FOR NEUTRON RADIATION DETECTORS, AND METHODS OF SOLUTION GROWTH - A method according to one embodiment includes growing an organic crystal from solution, the organic crystal exhibiting a signal response signature for neutrons from a radioactive source. A system according to one embodiment includes an organic crystal having physical characteristics of formation from solution, the organic crystal exhibiting a signal response signature for neutrons from a radioactive source; and a photodetector for detecting the signal response of the organic crystal. A method according to another embodiment includes growing an organic crystal from solution, the organic crystal being large enough to exhibit a detectable signal response signature for neutrons from a radioactive source. An organic crystal according to another embodiment includes an organic crystal having physical characteristics of formation from solution, the organic crystal exhibiting a signal response signature for neutrons from a radioactive source, wherein the organic crystal has a length of greater than about 1 mm in one dimension. | 10-07-2010 |
20100294939 | PHASE STABLE RARE EARTH GARNETS - A transparent ceramic according to one embodiment includes a rare earth garnet comprising A | 11-25-2010 |
20110150735 | Fabrication of Transparent Ceramics Using Nanoparticles Synthesized Via Flame Spray Pyrolysis - A method of fabrication of a transparent ceramic using nanoparticles synthesized via flame spray pyrolysis includes providing metal salts, dissolving said metal salts to form organic precursors in solution, aerosolizing said solution, oxidizing said aerosol in a flame, yielding oxide nano-particles, forming said oxide nano-particles into a green body, and sintering said green body to produce the transparent ceramic. Fabrication of transparent ceramic scintillators by this route that offer performance similar to that of single crystal scintillators has been demonstrated. | 06-23-2011 |
20130181135 | COMPOUNDS FOR NEUTRON RADIATION DETECTORS AND SYSTEMS THEREOF - A material according to one embodiment exhibits an optical response signature for neutrons that is different than an optical response signature for gamma rays, said material exhibiting performance comparable to or superior to stilbene in terms of distinguishing neutrons from gamma rays, wherein the material is not stilbene, the material comprising a molecule selected from a group consisting of: two or more benzene rings, one or more benzene rings with a carboxylic acid group, one or more benzene rings with at least one double bound adjacent to said benzene ring, and one or more benzene rings for which at least one atom in the benzene ring is not carbon. | 07-18-2013 |
20140291532 | COMPOUNDS FOR NEUTRON RADIATION DETECTORS AND SYSTEMS THEREOF - A composition of matter includes an organic molecule having a composition different than stilbene. The organic molecule is embodied as a crystal, and exhibits: an optical response signature for neutrons; an optical response signature for gamma rays, and performance comparable to or superior to stilbene in terms of distinguishing neutrons from gamma rays. The optical response signature for neutrons is different than the optical response signature for gamma rays. | 10-02-2014 |