Quinones having high capacity retention for use as electrolytes in aqueous redox flow batteries
We disclose quinone compounds and related species (Formula I) that possess significant
advantages when used as a redox active material in a battery, eg, a redox flow battery. In …
advantages when used as a redox active material in a battery, eg, a redox flow battery. In …
Electrochemical device for creation of pH gradients
ES Beh, M Chintapalli, SM Meckler - US Patent 11,932,560, 2024 - Google Patents
A membraneless electrochemical device comprises a fluid feed stream input to the
membraneless electrochemical cell, a first electrode, and a second electrode. The first …
membraneless electrochemical cell, a first electrode, and a second electrode. The first …
Oxygen-stable solid electroactive materials
ES Beh - US Patent 11,912,590, 2024 - Google Patents
A redox-active compound is disclosed that is the reaction product of an electron-withdrawing
monomer, a cross-linker, and a redox-active moiety. The cross-linker may be connected to …
monomer, a cross-linker, and a redox-active moiety. The cross-linker may be connected to …
Extending the lifetime of organic flow batteries via redox state management
H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen
or hydrogen and other elements; Fuel cells in which the fuel is based on materials …
or hydrogen and other elements; Fuel cells in which the fuel is based on materials …
Graphene nanostructure
H Tetsuka - US Patent 11,453,649, 2022 - Google Patents
A graphene nanostructure has a nanographene, a π conjugated functional group bonded to
the nanographene via a pyrazine skeleton, and at least one Br group and/or at least one CN …
the nanographene via a pyrazine skeleton, and at least one Br group and/or at least one CN …