Oxygen/Ozone/Oxide/Hydroxide TRIZ Cases
- Ion generating device, method for manufacturing same, and air conditioner
See how a MEMS-fabricated discharge pin with minimized tip radius enables high-density ion gene
- Refrigerator Membrane-Based Oxygen Control for Extended Food Freshness
See how a semipermeable membrane and air pump regulate oxygen to 2–19% in refrigerator storage,
- Refrigerator
See how membrane-based oxygen separation and air pumping control oxygen levels to 2-19% in refr
- Dual Hydrogen Release Units for Continuous Waste-Heat Supply
Two alternating hydrogen release units use exhaust heat, cooling, and water recharge to maintain continuous supply with lower added energy.
- Nickel Oxide Catalytic Film for Low-Cost Water Oxidation
A wet-deposited nickel oxide film lowers water-oxidation overpotential while avoiding the cost and process complexity of precious-metal catalysts.
- ZnO Varistor Ceramic Composition for Compact High-Gradient MOVs
Controlled ZnO additive chemistry and sintering raise varistor gradient while cutting high-temperature power loss in compact MOVs.
- NMC Cathode Production Using Carboxylate Precursors
Carboxylate precursor synthesis lowers NMC cathode production cost while limiting manganese over-oxidation and cation mixing.
- Lithium-Ion Cathode Material Pore Control for Cycle Stability
Controlled surface area and pore size strengthen ternary cathode particles, limit electrolyte erosion, and improve rate and cycle performance.