Search Results - energy+%26+environment+-+renewable+energy

4 Results

Sort By:

Method for the Stoichiometric recovery of UF4 from UF6 dissolved directrly into ionic liquid

Described herein are methods for recovering uranium tetrafluoride (UF4) from uranium hexafluoride (UF6) by directly dissolving UF6 in ionic liquids and recovering UF4, which can be processed to obtain UO2 (s) or uranium metal. Inventors: David Hatchett Hatchett: His expertise includes Electrochemistry, Materials, Chemical Sensor, Catalysis. On top...

Published: 4/9/2024 | Inventor(s): David Hatchett, Cassara Higgins

Keywords(s): Chemistry, Energy & Environment, Energy & Environment - Renewable Energy

Category(s): Chemistry, All

Conversion of Uranium Hexaflouride and Recovery of Uranium from Ionic Liquid (improved method)

Described are methods for the recovery of uranium from uranium hexafluoride dissolved directly into ionic liquids. Inventors: David Hatchett & Kenneth R. Czerwinski Czerwinski: Current projects include speciation of actinides in spent fuel, chemical speciation of actinides in separations, nuclear forensics, and radioelement compounds and material...

Published: 4/9/2024 | Inventor(s): David Hatchett, Kenneth Czerwinski, Katherine Luebke (formerly Thornock), Cassara Higgins

Keywords(s): Chemistry, Energy & Environment - Renewable Energy

Category(s): All

Solid-State Electrolyte Material for Sodium-Ion Batteries

Invention SummaryWe’ve created a sodium-rich antiperovskite (NaRAP) material that greatly improves battery capabilities. Antiperovskite is a type of crystal structure that exists naturally deep in the earth’s mantle that we now can create in the lab. When used as an electrolyte (the material between positive and negative electrodes on a...

Published: 8/16/2022 | Inventor(s): Yonggang Wang, Yusheng Zhao, Ruqiang Zou

Keywords(s): Energy & Environment - Renewable Energy

Category(s): All, Energy & Environment

Improvement on Proton Exchange Membrane Fuel Cell (PEMFC) Technology

Invention SummaryThe invention is a development of proton-conductive polymers for proton exchange membrane fuel cell (PEMFC) technology. PEMFC—the most widely used of all existing fuel cell technologies—gives very high power density, and has the advantage of low weight and volume compared with other fuel cells. The technology relates to...

Published: 1/3/2023 | Inventor(s): Chulsung Bae

Keywords(s): Chemistry, Energy & Environment - Renewable Energy

Category(s): All, Chemistry, Engineering & Manufacturing