Cobalt Ammonia Complexes TRIZ Cases
- Cathode Oxide Separation Using Ammonia Complexation in NMC Recycling
Excess ammonia forms ammine complexes that separate lithium from transition metals in NMC cathode recycling, improving metal purity.
- Lithium Manganese Oxide Cathode with Boron Stabilization
Boron doping stabilizes the spinel structure of lithium manganese oxide at lower temperatures, suppressing manganese leakage and improving cycle life.
- Unsupported Nickel Oxide Nanoparticles for Methane Decomposition
Unsupported nickel oxide nanoparticles enable methane decomposition into hydrogen at lower temperatures.