Hybrid Capacitor Separators TRIZ Cases

Insulating material protrusions on current collector plates replace porous separators to reduce ion transport distances and improve conductivity.

Uniform pore diameter distribution in polyketone films improves filtration efficiency and battery separator reliability.

Higher melting point separators prevent shrinkage breakage during welding, suppressing short circuits between electrodes.

Calcium silicate acicular particles form a slurry-coated separator that resists high-temperature degradation and eliminates tight dimensional tolerances.

A lithium ion capacitor integrates a porous outer layer to absorb thermal energy during internal short circuits.

An asymmetric separator bonds securely to electrodes while preventing core adhesion, eliminating winding gaps that degrade high-temperature performance.

A binder composition with functional groups and organonitrogen compounds enhances adhesiveness in electrochemical devices.

Core-shell binder particles in a separator coating improve electrolyte transport and bonding force, preventing film formation during battery formation.

An extension part on the first electrode body enables non-rectangular disposition flexibility while maintaining high capacitance and low resistance.

An inorganic filler layer between electrodes prevents cell swelling during initial charge cycles.

Dummy electrodes with resistance control layers short circuit at lower temperatures, preventing thermal runaway and explosion in lithium-ion batteries.

A thin sheet composed of fine cellulose fibers and curable resin provides thermal stability and elasticity.

Carbon nanotube filaments replace activated carbon in supercapacitor electrodes to boost specific energy density by twenty times.

A micromachined separator enables ion transmission between super-capacitor electrodes.

A flattened wound electrode assembly positions the negative plate end edge at a bent portion to suppress separator floating.

Horizontal complementary electrode patterns increase reaction area, reducing thickness while maintaining structural stability.

A full-closed insulation package enclose member seals electrode plate pairs and conductive terminals to enable reliable energy transfer.

Core-shell MO-LTO composite particles reduce internal resistance and gas generation to improve high-rate charging performance.

Pressure-driven vacuum backfilling impregnates fluorinated separators, eliminating surfactant use and simplifying capacitor manufacturing.

A composite nonwoven battery separator combines microfibers and nanofibers to achieve precise pore size control.

Replacing organic solvents with an ionic liquid electrolyte eliminates volatility and flammability risks while maintaining high ionic conductivity.

Optimized pore size and volume in the active material layer balance ion transport with structural resistance for high power.

A lithium titanate capacitor lowers direct current internal resistance by optimizing electrode capacity ratios.

Aramid non-woven fabric separator retains electrolyte to enable uniform lithium ion pre-doping, improving discharge capacity retention by 50% over 40 cycles.

Replacing water-based electrolytes with ionic liquids extends voltage range, boosting energy density for wearable NO2 sensors.

Glassy silicate binders replace pellet pressing with casting to eliminate excess active materials and boost Coulombic efficiency.

A self-charging supercapacitor incorporates carbon nanotubes doped with the C-14 radioisotope to generate electrical energy through beta-radiation decay.

A separator uses beatable regenerated cellulose fibers with controlled CSF and tear index values to enhance denseness.

Holes through carbon electrodes reduce ionic impedance, enabling supercapacitors to operate beyond 1 Hz.

A sulfone and metal perfluoroalkylsulfonylimide salt electrolyte forms protective interphasial layers on electrode surfaces.

A polyolefin separator uses a thermoplastic polymer coating layer to bond securely to battery electrodes.

A porous insulating layer with a resin main component forms on the electrode mixture to provide effective electrical insulation within the battery cell structure.

A negative electrode slurry combines cellulose and polyacrylate dispersants to form a stable SEI film on carbon active materials.

A separator with air permeability resistance of 150 seconds or less homogenizes lithium ion concentration near the negative electrode surface.

A negative electrode with thicker end edges uses non-graphitizable carbon to boost capacity.

Biaxially stretched oriented multilayer porous film prevents lithium dendrite formation while maintaining low shutdown temperature.

Porous activated carbon electrodes derived from cow dung resolve the trade-off between energy density and cyclic life in supercapacitors.

A separating portion buffers the fused separator joint from lead contact, preventing mechanical stress that deteriorates bond strength.

A separator with a heat-resistant insulation layer uses optimized inorganic particle and binder ratios to enhance mechanical strength.

A capacitor recessed bottom with inclined surfaces localizes deformation to stabilize pressure valve operation.

A full-closed battery device integrates electrode plates and multi-sided conductive terminals within an insulation package to enable reliable energy transfer.

Composite polymer particles create a porous protective film that maintains electrolyte permeability while preventing dendrite-induced short circuits.

Pre-loaded ultra-thin lithium films on negative electrodes enable ultra-high power performance in compact capacitors for miniaturized signal transmission.

Nests optical fibers inside electrode layers to measure ion concentration, replacing external voltage checks that cause inaccurate state-of-charge estimates.

Replacing bulky liquid electrolytes, a solid-state polyelectrolyte separator enables thermal self-charging via ionic thermodiffusion.

Integrating a metal electrode via Ohmic contact enables the device to harvest ambient energy while maintaining high-capacity storage.