Solid Electrolytes TRIZ Cases

A porous graphene oxide and ion-conductive polymer coating suppresses Li-metal dendrites while preserving ionic conductivity in lithium-air batteries.

Dielectric breakdown screening of insulating layer-attached stack units cuts all-solid-state battery defects before final assembly.

Dual-side compression embeds a reference electrode into solid electrolyte powder for stable signal detection without disassembly or paste.

A low-modulus buffer layer and controlled laminate pressure improve cycle life, discharge load, and fast charging in all-solid-state batteries.

Nitrogen-doped argyrodite solid electrolyte improves ion conductivity and oxidation stability at high voltage for safer electrochemical cells.

A PVDF-HFP matrix shields sulfide electrolyte particles from hydrolysis while preserving ionic conductivity and suppressing Li dendrite growth.

Optimizing halide solid electrolyte crystallite size above 40 nm improves ion conductivity, lowers interfacial resistance, and boosts battery output.

Tuned carbon spacing and spring-back preserve solid-electrolyte contact, improving cycle life and initial efficiency in all-solid-state batteries.

Cyclic siloxane forms a flexible interfacial layer that limits electrolyte decomposition and stabilizes silicon-rich battery electrodes.

Covalent glassy organic framework membranes curb electrolyte crossover while maintaining ion selectivity, conductivity, and solvent stability.

An Mg mixture layer with a softer solid electrolyte evens lithium plating and stripping, lowering resistance and improving cycle life under high current.

Crosslinked polymer solid electrolytes use plasticizers and lithium salts to retain ion transport while removing flammable liquid solvent risks.

Electrolyte-solution impregnation and solvent removal form bonded battery interfaces at low pressure, improving scalable all-solid-state cell production.

Surface-modified boron nitride in a polysiloxane solid electrolyte improves ion conductivity and thermal stability for thinner, safer batteries.

A fibrous polymer and ionic liquid in a solid-particle electrolyte improve electrode bonding, cut interface resistance, and extend battery cycle life.

Cerium in a sulfonic acid fluorocarbon membrane cuts hydrogen permeation and resists peroxide radicals for longer fuel cell durability.

Larger-radius metal doping in a silicon clathrate active material suppresses Li-ion intercalation expansion and helps preserve crystal integrity.

A polymerized quasi-solid electrolyte and graphene-coated collector cut flammability and interfacial impedance in bipolar lithium batteries.

Timed precursor supply with plasma improves step coverage and deposition speed for Li-based films on 3D battery electrodes.

A low-modulus silicon columnar anode layer preserves electrolyte contact during cycling, improving ion conduction and capacity-cycle compatibility.

A crosslinking gradient keeps the gel electrolyte core conductive while strengthening the outer region to resist leakage and extend battery life.

Chemical bonding between Li2S-P2S5 and LiBH4 improves oxidation and reduction resistance while preserving lithium-ion conduction in solid-state batteries.

Pulverization before heat treatment suppresses halide composition variation, improving ion conductivity and battery durability under high current.

Separating electrode slurry casting from gel electrolyte extrusion improves adhesion, pore filling, and deposition consistency in polymer gel batteries.

A Li-Ti-M1-F coating shields the positive electrode from halide electrolyte oxidation, lowering resistance and preserving battery capacity.

A halide-based solid ion conductor uses tuned multi-element composition and ball milling to improve Li-ion conductivity and stability toward lithium metal.

An ionic organic framework replaces polymer solid electrolytes to simplify preparation while improving lithium-ion conductivity and stability.

A chemical additive forms a low-impedance interphase between lithium metal and phthalocyanine electrolyte, enabling fast Li-ion transport.

A silicon clathrate active material with controlled Al content and voids limits Si expansion during charge-discharge cycling, improving battery stability.

Fine-particle slurry impact forms dense battery layers with low binder content, cutting residual carbon and interfacial resistance.

A thermosetting electrolyte forms a gel without initiators, improving wetting, limiting gas generation, and stabilizing lithium secondary batteries.

A cross-linked gel polymer electrolyte boosts ionic conductivity and cycle life while reducing flammability limits in flexible aqueous cells.

Printable separator inks form thin, robust ion-conducting layers that resist dendrite puncture and speed electrochemical cell production.

A mixed lithium-salt gel electrolyte limits resistive passivation from residual acrylates, improving discharge capacity and cyclability in Li-ion cells.

A Li-M-O-X-S solid electrolyte balances ionic conductivity and stability from -30°C to 80°C for more reliable all-solid-state battery cycling.

Ultrasonic vibration applied during charging smooths the lithium metal anode interface, reducing dendrites while preserving safety and energy density.

A LiBr-containing absorbent forms stable hydrates in sulfide solid electrolytes, improving water resistance without reducing ion conductivity.

A fluoride interlayer shields sulfide solid electrolyte from active-material degradation, limiting resistance growth in all-solid-state batteries.

A tailored LiPF6, LiDFOB, and LiFSI/LiTFSI salt mix suppresses resistive passivation from residual acrylates in gel polymer Li-ion cells.

A solid-electrolyte intermediate layer and self-decomposing lithium coating curb heat and active lithium loss while improving SEI formation.

Lithium-metal-oxide surface coating plus 250-350°C heat treatment boosts sulfide solid electrolyte conductivity while limiting particle aggregation.

A solid electrolyte intermediate layer enables gradual lithium-ion release, reducing heat and limiting SEI overgrowth to improve battery cycling.

A thin resin porous layer with 1-690Ω resistance improves metal Li deposition reversibility while inhibiting short circuits in all-solid-state batteries.

DC voltage applied during hydroxyapatite sintering and cooling creates stable room-temperature polarization with high crystallinity.

A cationic polymer membrane maintains hydroxide transport while blocking metal ion diffusion, reducing dendrites and capacity loss.

A hydrated manganese oxide cathode uses layered and spinel phases to resist irreversible structural change and improve capacity retention.

A copper interlayer and lithium-ion conducting film stabilize lithium anodes, suppress dendrites, and enable safer prelithiation processing.

Using oxide precursors and sulfur-containing gas, this case simplifies sulfide solid electrolyte synthesis while lowering cost and air-control demands.

A ceramic-polymer electrolyte network buffers silicon expansion, preserves anode contact, and extends solid-state battery cycle life.

A crosslinkable polymer electrolyte balances power generation with crack-resistant catalyst layers to improve fuel cell durability.