Photography Auxillary Processes TRIZ Cases
- Lithium Mobile Energy Carrier for Cross-Border Renewable Transport
Sealed lithium carriers eliminate negative energy balance from chemical intermediates by enabling direct electrochemical release.
- De-alloyed PtXY Catalyst Surface Composition for Fuel Cell Cathodes
Selective leaching creates a platinum-enriched surface on de-alloyed PtXY catalysts to enhance oxygen reduction reaction activity.
- Copper Leaching with Halides to Reduce Acid Consumption
Halide additives enable copper dissolution at mild temperatures, avoiding high acid concentrations that require costly neutralization.
- Basic Resin Coat Layer for Chemically Amplified Resist Opening Shape
A basic resin coat layer containing a low molecular weight basic compound buffers acid in chemically amplified negative resist films.
- High Purity Tin Refining for Semiconductor Alpha Ray Reduction
Multi-stage electrolytic refining reduces alpha ray counts below 0.001 cph/cm², preventing soft errors in dense semiconductor devices.
- High Purity Tin Refining via Two-Stage Electrolysis and Smoothing Agents
Two-stage electrolytic refining with smoothing agents reduces particle formation to prevent clogging in ultrafine processing apparatuses.
- Tetrazole Additive for High-Purity Copper Refining
Tetrazole additive removes silver and chlorine from copper electrolyte, maintaining cathode adhesion.