Alkaline Accumulators TRIZ Cases
- Aqueous Zinc Battery Electrolyte for Uniform Zinc Deposition
A dicarboxylic-acid electrolyte forms a zinc glutarate layer that stabilizes pH, suppresses passivation, and improves zinc battery cycling.
- Battery Cell Seal Assembly With Sealant Trap Against Electrolyte Leakage
A trapped sealant zone between the nail stem and grommet blocks electrolyte creepage and improves sealing uniformity despite seal defects.
- LiMn2O4 Cathode Composition for Cyanide-Free Aqueous Potassium Batteries
Replacing cyanogen-based cathodes with LiMn2O4 and potassium pyrophosphate electrolyte improves safety and energy density in aqueous K-ion cells.
- Conducting Polymer-Protected Sulfur Cathodes for Shuttle Suppression
A conducting polymer network encapsulates sulfur cathode particles to improve conductivity, limit polysulfide shuttle, and extend Li-S battery cycle life.
- Iron Negative Electrode Additives to Prevent Floataway and Fallout
Agglomerated metal sulfide granules help iron negative electrodes raise long-duration storage capacity while reducing floataway and fallout.
- LiNiMnCo Oxide Cathode for Cyanide-Free Aqueous K-Ion Batteries
Replacing cyanogen-based cathodes with LiNiMnCo oxide and potassium pyrophosphate electrolyte avoids cyanide risk and improves energy density.
- Alkaline Cell Separator Pore Structure for Thin Wrap Isolation
A porous separator with controlled pore size and air permeability cuts wrap count, improves electrolyte transport, and prevents alkaline cell shorting.
- Microemulsion Electrolyte Composition for Wider Voltage Stability
A water-organic microemulsion electrolyte improves ion conduction and extends the stability window beyond water-based limits in batteries and supercapacitors.
- Alkaline Dry Battery Electrolyte for Zinc Corrosion Suppression
Sulfonyl group-containing anions form a protective film on zinc, limiting high-temperature corrosion and internal resistance rise in alkaline dry batteries.
- LDH Functional Layer Porosity Control to Prevent Separator Cracking
Controlled LDH porosity and sub-100 nm pores suppress drying cracks while preserving dense, alkaline-resistant battery separator performance.
- Intercalation ZnO Electrode With Electrochromic Cycling Feedback
Color, conductivity, and potential sensing in an intercalation ZnO electrode helps manage cycling, improve cyclability, and raise energy density.
- Phosphate Surfactant Zinc Anodes for Corrosion and Gas Suppression
A nonylphenol-free phosphate surfactant forms a thin protective layer on zinc anodes to curb corrosion, hydrogen gas, and capacity loss.
- MnO2 Cathode Additives to Limit Adsorption in Alkaline Cells
Metal additives adsorb on MnO2 cathodes to block zincate and Mn(III) surface poisoning, improving charge transfer, capacity, and runtime.
- MXene-Cladded Zinc Particle Electrode for Dendrite-Free Deposition
MXene cladding on zinc particles guides uniform ion nucleation, limiting dendrites and short circuits while extending battery cycle life.
- Aqueous Li-Ion Battery Electrolyte for High-Current Vehicle Cells
An aqueous electrolyte with titanium-oxide anodes and additive elements boosts ion conductivity, suppresses hydrogen generation, and improves cycle life.
- Alkaline Battery Cathode Structure With Oriented Conductive Carbon
Oriented graphite and multi-carbon pathways improve electronic and ionic conductance in alkaline cathodes while preserving active material content.
- Tungsten Oxide Anode and pH-Tuned Electrolyte for Aqueous K-Ion Batteries
Tungsten oxide paired with potassium pyrophosphate electrolyte improves aqueous K-ion battery charging while reducing hysteresis, overvoltage, and electrolysis.
- Spiral-Wound Button Cell Sealing Under Axial Load
Radial sealing of a spiral-wound button cell improves leak resistance under axial loads while simplifying production and electrical contact.
- Hierarchical TMCCC Crystallites for Low-Resistance Sodium-Ion Electrodes
Controlled TMCCC crystallite agglomeration balances surface area, tap density, and particle size to cut resistance and preserve sodium-ion capacity.
- Chelating Resin Negative Electrode Material for Dendrite Suppression
Chelating resin with fixed divalent metal ions suppresses negative-electrode dendrites while improving coulombic efficiency and cycle stability.
- LDH Functional Layer Composition for Alkaline Battery Separators
A Zn-balanced Ni-Al-Ti LDH layer raises ion conductivity and alkaline resistance in battery separators while limiting zinc deposition and gas penetration.