Lanthanide Oxides/Hydroxides TRIZ Cases
- Rare-Earth Praseodymium Oxide Electrode for Buffer-Layer-Free SOFCs
Rare-earth-doped praseodymium oxide improves SOFC and SOEC electrode activity and stability while removing the need for a buffer layer.
- Rare-Earth Oxyfluoride Spray Coating With Low Oxide Residue
A rare-earth fluoride, oxide, and ammonium double-salt feedstock enables spray coatings with lower oxide residue, fewer particles, and better integrity.
- Moderately Dispersed Nano Dy2O3 for High-Yield Size Control
Polymeric additives and chelation stabilize Dy2O3 precipitation, enabling high-yield nano-particle synthesis with narrow size distribution without grinding.