Solid Electrolytes TRIZ Cases
- All-solid-state lithium ion battery anode surface area control
Anode active material particles with a specific BET surface area maintain stable electron and ion conductivity in all-solid-state batteries.
- Olefinic Polymer Electrolyte for Lithium Sulfur Battery Polysulfide Sequestration
An olefinic polymer electrolyte sequesters lithium polysulfides via chemical bonding, preventing diffusion and capacity fade in lithium sulfur batteries.
- Lithium Composite Metal Oxide for High Voltage Battery
Layered lithium composite metal oxide with controlled particle diameter and specific surface area.
- Aromatic Polyurea Solid Polymer Electrolyte for Fuel Cells
Aromatic polyurea resin backbone with sulfonic acid side chains improves proton conductivity and heat resistance without sacrificing mechanical strength.
- Bi-substituted LLZO Solid Electrolyte Low-Temperature Sintering
A Bi-substituted lithium lanthanum zirconate solid electrolyte enables low-temperature sintering for all-solid-state batteries.
- Polyelectrolyte Single Crystal Proton Conductivity via Supramolecular Assembly
Neutral host molecules shield Coulombic repulsion during self-assembly, enabling quantitative synthesis of high crystallinity polyelectrolyte single crystals.
- Cathode Coating Layer Prevents Transition Metal Diffusion
Uniform nano-sized coating layers reduce interface resistance and improve charge-discharge performance in all-solid state batteries.
- Flexible Solid Polymer Electrolyte for High Conductivity Batteries
A flexible solid polymer electrolyte incorporates lithium ions within microphase separated spherical domains to enable high ion transport.
- Lithium Ion Conductive Solid Electrolyte Manufacturing
Ion exchange in molten salt increases lithium ion conductivity by orders of magnitude, enabling larger battery applications.
- Secondary Battery With Phase-Transitioning Active Material
A secondary battery seals a phase-transitioning active material with a solid electrolyte to stop dissolution and maintain capacity.
- Oxygen Reduction Catalyst with Metal Oxide Composite Carrier
A composite carrier of carbon black and metal oxides protects the catalyst from oxidation corrosion during fuel cell start-stop operations.
- Sulfide Solid Electrolyte with Oxide Coating for Stability
An oxide layer on a sulfide solid electrolyte prevents lithium extraction at extreme potentials, maintaining high ionic conductivity.
- Graphene Heat Dissipators for Portable Device Thermal Management
A graphene heat dissipator transfers thermal energy from internal components to the battery pack surface.
- Composite Membrane for High-Temperature Fuel Cells
A composite membrane uses polybenzimidazole and ionic liquids to create a stable proton-conducting structure.
- All-solid-state battery current collector with resistive layer openings
An electrode current collector structure uses a resistive layer with openings to contact the coating layer.
- Solid Oxide Fuel Cell Porous Sheet Current Collector
A conductive porous sheet with large pores collects current inside the gas flow channel, reducing resistance while maintaining efficient fuel supply.
- Single-Target Sputtering for Nanostructured Li-Ion Battery Electrodes
Sputter deposition from a single lithium cobalt oxide target produces nanostructured anode and cathode layers, eliminating separate manufacturing steps.
- Sulfide Solid Electrolyte with Metal-Organic Framework for Hydrogen Sulfide Adsorption
Metal-organic framework adsorbs hydrogen sulfide from sulfide solid electrolytes to preserve ion conductivity.