Solid Electrolytes TRIZ Cases

A coaxial tubular all-solid battery with a through hole improves heat dissipation, simplifies assembly, and lowers short-circuit risk.

Molded sodium-source powder pellets enable stack heat treatment, easy separation, and powder reuse in beta-alumina solid electrolyte production.

Controlling solid electrolyte breaking energy helps prevent cracks and peel-off, preserving ion and electron conduction and limiting battery resistance.

A two-layer solid electrolyte with bimodal cathode particles improves ion transport, reversible capacity, and short-circuit resistance.

An amorphous fluorine elastomer electrolyte cuts volatile content while improving ion conduction, oxidation resistance, and flame retardancy.

A crosslinked PEO gel with ceramic filler and plasticizer raises Li+ conductivity and transference while lowering interfacial impedance.

Monopolar units separated by insulator layers raise solid-state stack voltage while reducing collector strain, volume, and short-circuit risk.

Porous fibrillation particles help PTFE form fibrous solid-state electrodes without VOC solvents, improving safety while maintaining efficiency.

A boron-fluorine polymer electrolyte improves conductivity, interface contact, and high-voltage stability in solid-state lithium-ion batteries.

A nickel-rich NCM core with an NCA shell improves solid-state electrolyte compatibility, lowers resistance, and preserves battery capacity.

Lower negative-electrode filling below 80% to absorb volume change, limit battery expansion, and preserve cycle characteristics.

A through-hole all-solid battery uses coaxial tubular conductors to improve heat dissipation, simplify assembly, and avoid liquid-electrolyte leakage.

A thin polysiloxane-derived coating shields solid electrolyte particles from moisture while preserving ionic conductivity in all-solid-state batteries.

A compliant elastic sheet redistributes pressure and absorbs stress changes to prevent electrolyte cracking and extend solid-state battery cycle life.

Buffer structures and an elastic pad help a cylindrical all-solid-state battery handle thickness mismatch and volume change while improving safety.

A fluorinated copolymer binder improves low-polarity solvent solubility, adhesion, and flexibility in sulfide solid-state battery electrode slurries.

A gel polymer electrolyte with Li-ion conductive nanoparticles forms a space charge layer that limits electrolyte decomposition and stabilizes lithium deposition.

A tuned ΔTan δ elastic sheet absorbs charging stress, preserves electrode-solid electrolyte contact, and helps prevent cracking.

A thin linear-carbon primer layer strengthens anode adhesion to the current collector, preventing peeling while preserving electrochemical performance.

Using high- and low-volatility solvents, this case improves binder distribution in solid electrolyte membranes for better adhesion and fast-charge durability.

Excess elemental sulfur with lithium sulfide generates sulfur radicals that speed sulfide solid electrolyte formation and limit impurities.

Controlled porosity and pore size in a lithium composite oxide sintered plate suppress side reactions and preserve Li-ion conductivity.

A carbon-metal negative coating and ion transport layer guide lithium deposition, suppress dendrites, and improve cycle life in all-solid-state batteries.

A dual-layer positive electrode pairs halide and sulfide solid electrolytes to curb side reactions, lower resistance, and improve battery life.

Quasi-single positive electrode particles improve solid-electrolyte contact, reducing cracks, voids, and extra crushing in lithium batteries.

A polymer electrolyte with anionic monomers and hydrogen bond donors enables single-ion conduction at room temperature without liquid-phase safety tradeoffs.

Iodine released inside the cell converts highly active lithium into stable compounds before overheating, deactivating the negative material to prevent thermal runaway.

A flame-retardant polymer and high-modulus inorganic salt suppress dendrites, prevent leakage, and maintain conductivity in solid batteries.

An elastomer-containing PBT sealing layer helps all-solid-state battery packaging keep insulation and follow electrolyte expansion at high temperatures.

A sulfonic acid perfluoropolymer balances ion conductivity with 120°C storage modulus to improve fuel cell membrane durability.

Melt-impregnated sulfur and ion-conductive material in porous carbon improve conductivity and high-current discharge capacity in alkali metal-ion batteries.

Projecting fibers from the solid electrolyte anchor the protective member, improving adhesion under thermal mismatch and preventing short circuits.

Elastic sealing members and a vacuum pouch apply uniform isostatic pressure to solid-state electrode units while enabling reusable pressurization.

Elastic sheets with extinguishing capsules relieve cell-stack stress, reduce cracking, and add fire suppression in solid-state batteries.

A phosphate-ended branched polymer binder improves ion exchange, interfacial bonding, and chemical stability in HT-PEMFC electrode layers.

A B-containing and B-free argyrodite electrolyte mixture raises ion conductivity in battery electrode and electrolyte layers, supporting higher capacity.

A uniform iCVD polymer thin film on silicon particles stabilizes the SEI and buffers volume change to protect battery life.

A phosphate solid electrolyte with halogen substitution preserves ionic conductivity in moist, strongly basic lithium-air battery conditions.

An ultrathin LAZO coating stabilizes Co-free LiNiO2 cathodes in solid-state batteries, cutting cobalt cost while preserving capacity and cycle life.

Conductive-coated solid electrolyte particles and tuned slurry viscosity guide lithium into voids, reducing dendrites and short-circuit risk.

A chromium protective film and resin laminate stop barrier layer contact with solid electrolyte under high-pressure constraint.

Argyrodite-type lithium solid electrolytes use Sb and halide composition tuning to keep high ion conductivity while remaining stable against lithium metal.

Controlling V content in a LISICON solid electrolyte and Li/V ratio in the anode improves active material use while reducing leakage current.

A water-insoluble polyelectrolyte shell limits transition metal dissolution while still passing Zn2+, improving cycle life and capacity retention.

Controlling surface Ge2+ to 20% or more helps LGPS sulfide solid electrolytes resist moisture while maintaining Li ion conductivity.

Lubricant-coated cathode active powder cuts pores during pressing, lowering resistance and improving all-solid-state battery productivity.

A fluoride inner coat and sulfide outer coat raise permissible water content while limiting resistive interface layers in solid-state batteries.

Temporary tape shields the exposed copper anode tab from sulfide electrolyte contact, preventing corrosion and preserving weldability.

A two-layer negative electrode binder with polar functional groups boosts collector adhesion while limiting resistance and capacity fade.

A lithium niobate inner layer and carbon outer layer cut interface resistance and improve output in sulfide solid-state lithium-ion cathodes.

An in-situ polymerized non-flammable quasi-solid electrolyte wets and impregnates battery electrodes to cut interfacial resistance and fire risk.

An amorphous silicon layer doubles as an etch mask to pattern solid electrolyte stacks while reducing contamination and interface damage.

Chemical polymer precursors replace complex gas-phase deposition to form uniform solid-state electrolyte films with better Li-ion transport.

Using electrolyte only to fill cathode pores, this PANI-graphene battery cuts electrolyte ratio below 3 g/Ah while sustaining lithium-ion cycling.

Using a hardly soluble cerium compound in a PEM membrane limits catalyst-layer migration while preserving durability and initial power output.

A PFPE-crosslinked gel polymer electrolyte lowers viscosity for easier high-loading cathode impregnation while improving ionic conductivity and cycle rate.

A coordinated lithium salt and nitrile polymer binder suppresses sulfide electrolyte side reactions while preserving electrode strength.

Two complexing agents and instant contact drying keep sulfide electrolyte components dispersed, limiting elution and improving ionic conductivity.

A heat-resistant resin and ion-conductive interlayer blocks dendrite growth and keeps all-solid-state battery voltage stable at high temperature.

Modified powder slurries and controlled drying and sintering improve green garnet film adhesion, reduce cracking, and yield dense solid electrolytes.

Heat treatment with lithium-metal-oxide improves sulfide solid electrolyte crystallinity, moisture stability, and ion conduction while suppressing aggregation.

A PFPE-based crosslinked gel polymer electrolyte lowers composition viscosity for high-loading electrode impregnation while improving conductivity and cycle life.

Machine learning and robotic preparation/testing shorten battery material recipe discovery by replacing slow manual iteration.

UV-driven thiol-ene click chemistry forms binder-free polymer electrolyte membranes that avoid cracking while preserving ionic conductivity.

An indigo-based coating on lithium metal limits dendrite-driven SEI resistance while preserving ionic conductivity and battery capacity.

A silver-tin-lithium anode with controlled Sn/Ag ratio suppresses end-of-discharge resistance rise and helps retain reversible capacity.

Laser-processed electrode edge inactivation blocks lithium ion flow at damaged boundaries, reducing short circuits in solid-state batteries.

UV curing and sintering build a uniform ceramic ion conductor in a composite solid electrolyte, improving ionic conductivity and battery safety.

A two-solvent precursor route suppresses particle growth and size spread during heating while preserving high ionic conductivity.

A chloride-rich solid electrolyte uses tuned cation ratios to retain ion conductivity while resisting dry-environment decomposition in solid-state batteries.

An insulating interlayer guides conductive deposition to connect a thin-film cell electrode with less material waste, lower process complexity, and fewer short circuits.

Passive zinc oxide, limestone, or dolomite absorbents remove hydrogen sulfide inside sulfide-electrolyte battery packs and flow paths.

Monopolar units stacked through insulator layers raise voltage while limiting current collector cracking, mass buildup, and internal shorts.

Hierarchical silicon nanoparticles with controlled crystallinity relieve lithiation stress, limit expansion, and maintain electrical contact during cycling.

A Li-P-S-halogen sulfide glass balances crystal conductivity with better electrolyte contact, reducing heat-treatment sensitivity in Li-ion batteries.

Outer-coated single-crystal cathodes and tuned solid electrolyte size improve interface transport and suppress side reactions in solid-state batteries.

An edge binder layer on the current collector improves coating adhesion and supports lithium deposition in all-solid-state battery anodes.

Alternating unit-cell stacking and pressurization cut electrode-electrolyte surface resistance to improve all-solid-state battery lifespan and power.

An oxide active material coating on the anode current collector cuts short-circuit heating while limiting internal resistance growth in solid-state batteries.

A porous mixed ionic-electronic conductor improves alkali metal storage and release at solid electrolytes, boosting battery durability and energy density.

Using garnet setter plates matched to the electrolyte composition limits lithium diffusion during sintering and preserves conductivity and strength.

A fluorinated copolymer gel on the negative electrode improves adhesion, suppresses thermal runaway, and preserves high-power battery performance.

Controlled cathode pressing below 165°C preserves the sulfide electrolyte PS4 skeleton and keeps resistance low in Li-deficient O2-type cells.

External addition places inorganic solid electrolyte on composite particle surfaces, avoiding moisture degradation and improving battery output.

A dual lithium-manganese-rich cathode blend raises volumetric capacity and cycle life while reducing cobalt dependence and material cost.

Spiro or piperidine polymer units help anion-conducting membranes balance high conductivity with low swelling and strong mechanical stability.

A polymer binder and liquid rubber plasticizer improve solid electrolyte membrane flexibility during pressing, reducing microcracks in all-solid-state batteries.

Blending single-crystal and polycrystalline cathode materials cuts sulfide electrolyte heat release while preserving solid-state ionic conductivity.

Polyurea buffer members absorb electrode-body swelling in pouch batteries, reducing laminate stress and preserving seal integrity during cycling.

A sintered γ-Li3PO4 solid electrolyte and Ag-based negative electrode raise all-solid-state battery energy density without thin-film limits.

A two-stage drying process drives binder toward the solid electrolyte side, preventing layer peeling in solid-state batteries.

Localized conductive interfaces in a lithiated polyphosphazene electrolyte raise Li-ion conductivity, cut interfacial resistance, and suppress dendrites.

A halide solid electrolyte coating stabilizes lithium-rich cathode and sulfide electrolyte interfaces, suppressing side reactions and improving cycle life.

A polyphosphazene electrolyte permeates electrodes to improve flame resistance while maintaining lithium-ion conduction and cycle life.

A gantry slot die coater deposits ionomer on both sides of a porous support to form 10-25 μm fuel cell membranes with lower resistance.

Moderate-temperature synthesis of LixMgMOy solid oxide electrolytes cuts cost while preserving ionic conductivity and chemical stability for ASSBs.

A niobium-based coating with controlled XAFS structure suppresses resistive cathode-electrolyte interfaces while preserving output and voltage endurance.

Integrated hydrogenolysis and functionalization turn raw lignocellulosic biomass into high-purity ion-conducting copolymers with lower energy use.