Catalyst Activation/Preparation TRIZ Cases
- Bundle-Type Carbon Nanotubes for Stable High-Concentration Dispersion
Ultrasonic dispersion and density-controlled bundle-type carbon nanotubes reduce aggregation while preserving conductivity at high concentrations.
- MWCNT Dispersion Composition for Low-Viscosity Battery Electrodes
An amine-assisted MWCNT dispersion cuts gel-like viscosity and aggregation, enabling uniform battery electrode coatings with low plate resistance.
- MWCNT Dispersion Composition for Stable Battery Electrode Coating
An amide solvent, PVP, and an amine compound keep iron-free catalyst MWCNT dispersions processable, stable, and low in electrode resistance.
- Noble Metal-Semiconductor Heterostructures via Epitaxial Growth
Wet-chemical epitaxial growth on noble metal seeds enables well-defined heterostructure interfaces despite large lattice mismatch for CO2 photocatalysis.
- Hollow Copper-Nickel Phosphide Nanocatalysts for Low-Cost Hydrogen Evolution
Hollow copper-nickel phosphide nanocrystals cut hydrogen evolution overpotential while avoiding the high cost of platinum catalysts.