Electrode Manufacturing Processes TRIZ Cases
- Lithium Titanate Porous Film for Low-Temperature Battery Output
A lithium titanate porous film on the negative electrode maintains battery output by suppressing short-circuits during separator rupture.
- Modular Tray for Secondary Battery Cell Activation
Segmented module trays enable isolated replacement of defective secondary battery cells, maintaining continuous activation process efficiency.
- Lithium Battery Electrode Active Material with Metal Borate Coating
A lithium battery electrode active material uses a metal borate coating to stabilize the core lattice structure.
- Nonaqueous Electrolyte Battery Protective Film Formation
Decomposing a cyclic compound deposits a protective film on the positive electrode, suppressing oxidation decomposition and element elution.
- LiMnPO4 Positive Electrode Carbon Coating for Rate Characteristics
Heat treating carbon source with lithium manganese phosphate forms conductive coating on active material particles.
- Continuous Wave Laser Cutting for Secondary Battery Electrodes
A continuous wave laser cuts electrode precursors into neat linear shapes at high speeds.
- Amorphous Carbon Anode for Lithium Metal Battery Safety
Amorphous carbon coating on lithium metal anodes enables reversible ion transport while preventing dendrite formation.
- Anode-Free Battery In-Situ Lithium Formation
In-situ lithium formation on current collectors resolves dendrite growth and safety hazards while maintaining high Coulombic Efficiency.
- Battery Electrode Assembly Winding and Flattening Spacer Extraction
A rod-shaped spacer inserts parallel to the axial direction during winding to form internal spaces within the electrode assembly.
- Sulfur Grafted Poly(pyridinopyridine) Cathode for Li-Ion Batteries
SPPY cathode materials resolve capacity retention decline by covalently bonding sulfur within a stable poly(pyridinopyridine) matrix.
- Monolithic Porous Open-Cell Structures for Energy Storage
A monolithic porous open-cell structure uses a removable template to create high void volume fractions.
- Vertically-Aligned Graphene-Carbon Fiber Electrodes for Supercapacitors
Vertically-aligned graphene-carbon fiber hybrid electrodes enable high specific capacitance through a 3D mesoporous architecture.
- Rechargeable Battery Laser Welding Light Absorber
A rechargeable battery uses a light absorbing member to shield electrode assemblies during collector plate welding.