About 24 results
https://drivepatents.com/patents/1390821 · 9 Jun 2026
A polymer solid electrolyte for an electrochemical device including a magnesium electrode as a negative electrode,
https://drivepatents.com/patents/964897 · 26 May 2026
A polyoxymethylene-based all-solid-state polymer electrolyte prepared by in-situ ring-opening polymerization is used in forming an all-solid-state secondary lithium battery. A trioxymethylene monomer, an additive and lithium salt initiates in-situ ring-ope...
https://drivepatents.com/patents/1382738 · 14 May 2026
This application provides a polymer, obtained by polymerizing monomer 1, monomer 2, and monomer 3, where monomer 1 has a structure of formula 1, monomer 2 has a structure of formula 2, and monomer 3 has a structure of formula 3, where R1, R2, R3, R4, R5, R...
https://drivepatents.com/patents/1382305 · 7 May 2026
A solid electrolyte composition according to the present disclosure comprises an amine-based compound represented by the following Chemical Formula 1; a multifunctional isocyanate; and a lithium salt, wherein the content of the lithium salt is 40 to 80 par...
https://drivepatents.com/patents/1381877 · 30 Apr 2026
A lithium metal solid-state battery includes a lithium metal anode and a cathode that includes an active material, a conductive material, a binder, and a current collector is provided. The active material has one or more lithium-based compounds selected fr...
https://drivepatents.com/patents/1381458 · 23 Apr 2026
A polymer electrolyte can be formed from (e.g., by polymerizing) a mixture that includes oligomer(s), additive(s), solvent(s), salt(s), and/or any suitable components. The polymer electrolyte can further or alternatively include monomer(s) (e.g., a stiffen...
https://drivepatents.com/patents/1380840 · 9 Apr 2026
Ionic cyclic nitroxyl radical oligomers, methods of making the ionic cyclic nitroxyl radical oligomers, and electrochemical cells, such as aqueous organic redox flow batteries (AORFBs) that use the ionic nitroxyl radical oligomers as catholytes are provide...
https://drivepatents.com/patents/1380196 · 26 Mar 2026
The present invention concerns polymer electrolytes comprising a polymer backbone derived from acrylamide monomers and bis-acrylamide crosslinkers which effectively encapsulate deep eutectic solvents (DES) and are compatible with high potential electrodes....
https://drivepatents.com/patents/1380195 · 26 Mar 2026
A method for preparing a polymer solid electrolyte includes (S1) preparing a polymer crosslinked with a polyethylene oxide-based copolymer containing a crosslinkable functional group; and (S2) vapor-depositing a polar solvent onto the polymer prepared in (...
https://drivepatents.com/patents/1379748 · 19 Mar 2026
The present invention relates to a composition comprising a polymer P1 comprising monomer units derived from vinylidene fluoride and a polymer P2 comprising monomer units derived from a monomer M2 of formula RRC═C(R)C(O)R wherein the substituents R, Rand...