Hybrid Capacitor Electrolytes TRIZ Cases
- Anode-Free Zinc-Carbon Supercapacitors With Balanced Zinc Deposition
Controlled zinc pre-deposition and nanoparticle-modified collectors balance electrode capacity, limit dendrites, and sustain long-life cycling.
- Electrode Mixture Binder Composition for Strong Flexible Sheets
A tetrafluoroethylene binder with ionic macromolecules keeps electrode sheets strong and flexible at low binder loading for higher energy density.
- Waterborne PVDF Electrode Slurry for Adhesion Without NMP
A waterborne PVDF slurry uses adhesion promoters to replace NMP while preserving dispersion stability, peel strength, and electrode interconnectivity.
- 3D Lattice Battery Electrodes for Better Ion Transport
Open-cell 3D lattice electrodes use aerosol jet printing and sintering to improve ion transport, capacity use, and cycle life.
- PEDOT/PSS Conductive Layer Stabilization for Low-ESR Capacitors
Applying a dihydroxybenzoic acid stabilizer to PEDOT/PSS layers improves heat stability and lowers ESR in solid electrolyte capacitors.
- Non-Aqueous Electrolyte Composition for Low-Resistance Li-Ion Stability
An amidosulfuric acid additive with sulfonylimide lithium salt lowers battery resistance while limiting pH drop and solvent decomposition.
- Pre-Intercalated MXene Electrodes for RTIL Supercapacitor Ion Transport
Pre-intercalated alkylammonium cations expand MXene spacing, improving RTIL ion access, capacitance, energy density, and cycling stability.
- HCSI Production by Recycling Corrosive Light Fraction
Recycling the corrosive light fraction back into composition (H) raises HCSI yield while cutting waste handling and disposal costs.
- Nonaqueous Electrolyte Composition for Lithium Dendrite Suppression
A LiNFSI-based nonaqueous electrolyte forms a protective lithium surface layer to curb dendrites and decomposition at high temperature.
- Composite Electrolyte SEI Stabilization for Li-Ion High-Temperature Cycling
A fluorocarbonate and Formula (I) additive stabilize the SEI, cut Li2CO3 decomposition and impedance, and improve Li-ion cycling at high temperature.
- Porous Carbon Nanofiber Electrodes for High-Surface-Area Supercapacitors
Electrospun PAN/PVA precursors form porous, binder-free carbon nanofiber electrodes that improve ion diffusion, conductivity, and capacitance.
- Lithium-Ion Capacitor Electrolyte for Wide-Temperature Stability
A dual-lithium-salt electrolyte and treated plain-foil electrode design suppress peeling, high-temperature deterioration, and low-temperature resistance.
- Graphene Hydrogel Supercapacitor for Wider Aqueous Voltage Window
Graphene electrodes embedded in a hydrogel electrolyte push aqueous supercapacitor voltage beyond 2.6 V without organic electrolyte cost or toxicity.
- Organic Electrolyte Supercapacitor for Ultra-Low Temperature Conductivity
An additive-tuned organic electrolyte keeps porous carbon supercapacitors conductive below -40°C while lowering ESR and preserving cycle life.
- Bridge-Ring Electrolyte Additive for Li-Ion SEI Gas Suppression
A bridge-ring Formula (I) additive stabilizes Li-Ion SEI films by reducing Li2CO3 breakdown, gas generation, and film-forming impedance.
- Soft Carbon Electrode Prelithiation for Faster Stable SEI Formation
A three-stage current and voltage prelithiation process cuts soft carbon SEI formation time while preserving cycle life in lithium-ion capacitors.
- Synthetic Stone Supercapacitor With Geopolymer-Cement Electrolyte
A geopolymer-cement matrix with embedded steel electrodes stores energy as a low-resistance supercapacitor for building materials.
- Phosphazene Electrolyte Additive for Fire-Safe Li-Ion Conductivity
A cyclic fluorinated phosphazene additive improves Li-ion battery fire-retardation and cycle life without the conductivity loss of conventional phosphorus compounds.
- Oxide-Electrolyte Mixture With Sulfone Interface Diffusion Boost
A sulfone-based electrolyte with oxide raises interfacial self-diffusion at least sixfold, cutting resistance and improving power storage rate performance.
- HFSI Synthesis Using HF Reflux for High-Yield Purity
HF reflux condenses hydrogen fluoride back into the reaction to remove by-products and produce HFSI at high yield with minimal impurities.
- Biopolymer Organogel Electrolyte for Flexible Supercapacitor Safety
A redox-active biopolymer organogel replaces leak-prone liquid electrolytes, preserving flexible supercapacitor capacitance under bending.
- Non-Aqueous Electrolyte Composition for High-Voltage Aluminum Corrosion
A mixed imide, boron oxalato, and difluorophosphate electrolyte suppresses positive-electrode aluminum corrosion while preserving cycle life at 4.0 V or higher.
- Cellulose Hydrogel Electrolyte for Stable, Non-Flammable Supercapacitors
A citric acid cross-linked cellulose hydrogel with Hibiscus extract replaces toxic, flammable liquid electrolytes while preserving conductivity and stability.
- Electrochemical Capacitor Electrode Ratio for Float Charge Stability
Adjusting the positive-to-negative electrode capacity ratio suppresses lactone oxidation during float charge while preserving capacitance.