Niobium Compounds TRIZ Cases
- Lead-Free Piezoelectric Composition for High-Temperature Insulation
Sc/Ti ratio control in alkali niobate piezoelectric ceramics improves high-temperature insulation without sacrificing high-field displacement.
- Niobium Oxide Nanoparticles With Controlled Size and Dispersity
Hydrothermal reaction and calcination control niobium oxide particle size and dispersity, limiting agglomeration for capacitor mixing and electrical performance.
- Lead-Free Piezoelectric Thin Film via Alkali Stabilization
Stabilize alkali metals in precursor solutions to deposit lead-free piezoelectric thin films, overcoming volatilization losses that degrade performance.
- Bismuth Sodium Titanate Spray Pyrolysis for Stoichiometry Control
Spray pyrolysis prevents volatile bismuth and sodium loss during calcination, ensuring precise stoichiometry in ceramic processing.
- Lead Metaniobate Piezoelectric Ceramic Densification via Pb Vacancy Control
Pb vacancy control in lead metaniobate ceramics promotes uniform grain growth and high relative density.
- Fluorine-Doped Alkali Niobate Piezoelectric Ceramics for Low-Temperature Sintering
Trace fluorine doping in alkali niobate ceramics enables low-temperature sintering while maintaining high electromechanical coupling coefficients.
- Lead-Free Piezoelectric Composition with Rhombohedral-Orthorhombic-Tetragonal Phase
A lead-free piezoelectric composition utilizes a rhombohedral-orthorhombic-tetragonal phase structure to achieve high electromechanical coupling.