Solid Electrolytes TRIZ Cases

An acyclic phosphazene solid electrolyte improves mixing and interfacial bonding while following battery volume changes during cycling.

Compressed regions create conductive paths while uncompressed areas stay insulative, preventing shorts without separate battery insulators.

Surface lithium control in argyrodite sulfide electrolytes cuts grain boundary resistance and supports high room-temperature ion conductivity.

Filled graphite composite particles extend ion and electron pathways in solid-state battery anodes to prevent capacity and output loss.

Voltage-difference monitoring with Kalman filtering and neural networks detects battery micro-short circuits early for safer real-time control.

A polymer negative-electrode electrolyte and three-side electrolyte coverage suppress interface cracking and short circuits in solid-state batteries.

A silane-coupled polymer-inorganic electrolyte improves ionic conductivity, electrochemical window, and electrode interface contact in solid-state Li-ion cells.

Crank-shaped terminals and a holder offset expansion-driven terminal movement to protect the battery exterior, current collectors, and seal.

Surface-modified sulfide solid electrolyte improves paste coating suitability in high-BET battery electrodes while preserving ionic conductivity.

A polymer-DEGDE gel electrolyte uses borate or aluminate compounds to keep ionic conductivity high while lowering battery fire risk.

A carbon and polymer binder gradient strengthens particle-to-collector adhesion under repeated vibration while preserving conductivity and cycle life.

A nested inner and outer case with buffer tape lets a larger all-solid-state cell stack fit the housing while absorbing shock and tab damage.

A mixed spherical-linear conductive additive lowers electron, ion, and interfacial resistance in sulfide solid-state cathodes.

Dispersing high-surface-area fine particles in sulfide electrolyte raw-material solution improves mixing uniformity, handleability, and lithium ion conductivity.

A TPV solid polymer electrolyte combines crosslinked elastomer and thermoplastic phases to improve Li+ transport, reprocessability, and dendrite resistance.

Dual-cured polymer electrolyte layers replace the separator to improve ionic conductivity, adhesion, energy density, and short-circuit safety.

A low-shrinkage carrier with bonding and silicone-grafted resin layers improves oxide electrolyte membrane coating, adhesion, and clean release.

A Ti-containing separator coating catalyzes electrolyte additive polymerization to build a more uniform SEI film and improve Li-ion battery cycling.

A shear-thinning liquid and liquid-column discharge approach suppress mist, separation, and rebounding for uniform, safer electrode coating.

Mechanical milling turns phosphorus and carbon amorphous, improving lithium conductive paths and raising reversible capacity in Li-ion batteries.

A buffer layer in the outer package evens pressing force on all-solid-state batteries, suppressing delamination and enabling lighter, flexible shapes.

Matched plasticizer and salt levels across redox and electrolyte layers improve ion transport, adhesion, and durability in electrochromic glazing.

A gel-assisted bipolar solid-state stack uses porous electrodes and PAN gel separators to cut interfacial resistance and improve cold-temperature power.

Multi-stage centrifuging, sand milling, stirring, and ultrasonic dispersion improve slurry uniformity and stability for more consistent battery coatings.

Tellurium-tuned Li8GeS5-xTe1+x enables full Ge substitution in argyrodite sulfide electrolytes, boosting ionic conductivity and battery rate performance.

Electrolyte protrusions separate folded electrode tabs, allowing higher ASSB compression without internal short circuits or added resistance.

Combining garnet, LISICON, and Li-B phases enables low-temperature sintering while preserving high ionic conductivity in all-solid-state batteries.

Heating the exterior film above its resin glass transition lets it absorb contamination and protect the electrode current collector during encasing.

A catalytic monolith inside lithium-sulfur battery cells converts moisture-generated hydrogen sulfide into sulfur dioxide and water to protect cell life.

A low-donor-number ionic liquid helps silicon anodes keep ion conduction paths in sulfide solid-state batteries, improving cycle life.

Layer-specific pressing densifies solid electrolyte interfaces and improves adhesion, reducing abnormal electrodeposition in solid-state batteries.