Solid Electrolytes TRIZ Cases

An asymmetric ester electrolyte and additive form an inorganic-rich SEI that lowers low-temperature resistance and improves high-temperature stability.

Binder molecular weight is tuned in sulfide electrolyte membranes to balance thin-film strength, slurry processability, and ionic conductivity.

A separate catalyst-antioxidant layer converts hydrogen peroxide before radicals attack the ionomer, improving membrane durability and open circuit voltage.

Aromatic plastic and styrenic elastomer binders strengthen current collector-electrode adhesion while preserving conductivity and cycle life.

Halogen-functionalized pore surfaces strengthen ionic liquid adsorption and orientation, raising solid electrolyte conductivity even in low humidity.

A Li-P and pentavalent metal coating suppresses high-resistance cathode-electrolyte interfaces, improving Li-ion conduction and voltage tolerance.

A porous active coating binds inorganic particles to the separator, limiting 150°C shrinkage and preventing assembly loss and short circuits.

Controlling Nb2O5 at 1-30 wt% in the anode catalyst layer improves ionic conductivity, rate capability, and lithium deposition uniformity.

A thinner shifted current collector extension limits plating solution penetration in solid-state batteries while preserving capacity and yield.

Thicker insulating layer ends in stacked solid-state batteries spread stress, prevent interface cracks, and preserve capacity.

A Li-P-S-Zn sulfide electrolyte replaces halogen and germanium to keep high ion conductivity while improving handling and electrochemical stability.

Dispersing insoluble fine particles in a solid electrolyte solution suppresses coating unevenness and avoids high pressing pressure in battery production.

Exfoliated hBN nanosheets in ionic-liquid gel electrolytes boost modulus while preserving conductivity and thermal stability for solid-state Li-ion batteries.

Phosphorous-free argyrodite sulfide electrolyte uses Sb, halides, and optional W to improve air stability, lithium diffusion, and short-circuit resistance.

Mechanically granulated graphite complex particles fill internal gaps with solid electrolyte and conductive material to preserve anode capacity and output.

Compressed CO2 flows through a tubular solid-state cell to deliver uniform pressure and heat, preserving electrode contact during expansion.

An edge insulating member guides current collector extension to dissipate electrode stack heat and prevent short circuits in solid-state batteries.

An inactive member with position alignment improves electrode-electrolyte contact, limits cracks, and helps prevent short circuits.

An aromatic super engineering plastic binder cuts current collector moisture to limit equipment sticking and improve battery high-temperature cycling.

Ion implantation creates compressive near-surface stress in solid electrolytes to resist dendrite penetration and fracture without harming ion transport.

An edge insulating member joined to the electrode stack and current collector prevents peeling, short circuits, and insulation failure.

A porous active layer secures inorganic particles during assembly while limiting separator shrinkage under heat to help prevent battery short circuits.

Buried welds, compliant tabs, and corrugated cell structures help flexible batteries resist flexion damage and retain capacity.

A tuned electrode-to-electrolyte thickness ratio improves polymer solid-state battery cycle life while preserving ion conduction and adhesion.

A phase-change plasticizer solvates lithium salt in the cathode, boosting ionic conductivity and high-rate capability without harming the solid electrolyte.

Carbon nanomaterials and plasticizer improve gel electrolyte liquid retention, lower interface resistance, and suppress lithium dendrites.

A two-layer solid electrolyte combines oxide and sulfide materials to limit microcracks, lower resistance, and keep ion conduction stable.

A comb polymer solid electrolyte uses grafted solvent side chains and lithium salt to improve low-temperature ion conduction with solid-state stability.

Controlled PS4 tetrahedron distortion in an argyrodite sulfide electrolyte boosts lithium ion conductivity while preserving crystal structure stability.

A layered solid-state electrolyte separates low- and high-voltage stability zones to widen battery voltage range and support lithium metal anodes.

Solid electrolyte precursors form and coat active material in one heat-treatment step, cutting process time while improving contact area and battery life.

A barrier-layer laminate with a low-permeation heat-sealable resin suppresses hydrogen sulfide leakage from sulfide solid-state batteries.

Ge and Sb co-substitution in an LGPS-type sulfide electrolyte preserves ionic conductivity while improving water resistance for batteries.

A lithium-treated reactor forms a stable SEI on all-solid-state battery anodes before assembly, reducing lithium loss and capacity fade.

Sequential lateral and vertical ultrasonics close anode-electrolyte air gaps, cutting interface resistance while avoiding electrolyte cracking.

A solution-precipitation route embeds polymer uniformly in LiPSX solid electrolytes, improving strength, conductivity, and dendrite resistance.

Single-step ball milling converts halogenated LPS in a Li2S-carbon cathode, improving ion transport and solid-state cycling stability.

Uniform-pressure UV curing forms a biodegradable gel polymer electrolyte layer with consistent thickness and no bubbles for steadier cell performance.

Ionizing radiation locks ionic liquid into a PBI film, reducing leakage while improving proton conductivity and vanadium resistance.

A split casing connects both current collectors as insulated terminals, increasing battery cell packing density without short-circuit risk.

Rapid thermal sintering uses high heat for short durations to form battery separators with controlled porosity and better lithium-ion conductivity.

A tertiary-amine complexing route stabilizes Li-S-P-halogen precursors to form crystalline thio-LISICON electrolyte with high ionic conductivity and less H2S.

Controlling copolymer functional groups and melt flow cuts high-temperature compression set and fluorine ion elution in nonaqueous battery members.

A Li-M-P-O glass ceramic uses a controlled monoclinic phase to raise oxide solid-electrolyte conductivity while retaining environmental stability.

Silazane anion receptors with electron-withdrawing groups improve electrolyte conductivity and electrochemical stability in lithium batteries.

Aqueous precursor deposition with a Li:Al ratio of at least 2.6:1 enables amorphous LAPO films with useful ionic conductivity below 250°C.

A lithium-salt liquid additive fills voids in solid electrolytes, preserving ion conduction and current density at room temperature under low pressure.

An amphiphilic surface layer bonds to sulfide solid electrolyte particles to block moisture, limit toxic gas risk, and preserve ionic conductivity.

Flexible nitrogen-containing resin structures improve anion exchange membrane film formation, strength, and electrode interface contact.

An anti-dendrite interlayer and heat-gelled separator enable uniform lithium plating in a cylindrical anode-free solid-state battery.