Thiol Preparation TRIZ Cases
- Azobenzene Quantum Dot Ligands for Surface Defect Reduction
Azobenzene ligands coordinate with quantum dot surface atoms to cut defect states, improve carrier transport, and extend light-emitting lifetime.
- Thiol Compound Photodecolorization for Transparent Curable Resins
Light irradiation at 250-600 nm decolorizes thiol compounds, lowering Hazen color while preserving curability for transparent resin use.
- Dialkyl Sulfide Sulfhydrolysis After Purification to Prevent Reactor Clogging
Purifying dialkyl sulfides before sulfhydrolysis prevents clogging and pressure drops while recycling by-products into mercaptans.
- 3-Mercaptocarboxylic Acid Hydrolysis With Acid-Catalyzed Yield Control
Acid-catalyzed hydrolysis of thiocarboxylic acid esters avoids neutralization steps while maintaining 84%+ yield for 3-mercaptocarboxylic acid.
- Low-Free 2-Mercaptoethanol Ester Stabilizers for Low-Odor PVC
Reducing residual 2-mercaptoethanol in ester-tin stabilizers cuts PVC processing odor while preserving thermal stability.
- Plant-Derived Polythiol Composition for Low-Haze Optical Materials
Thiolation converts plant-derived polyols into polythiols, cutting haze and improving optical clarity in cured optical materials.
- Methyl Mercaptan Vent Gas Recovery Using Methanol Absorption
Liquid methanol absorbs H2S from methyl mercaptan vent gases for recycle, cutting incineration needs, SO2 emissions, and reagent loss.
- MetA Mutant Engineering for Stable O-Succinyl Homoserine Yield
Specific MetA mutations at residues 176 and 313 resist methionine feedback inhibition to raise O-succinyl homoserine yield while preserving stability.
- Cyclic Monothiocarbonate Route for Controlled Polysulfide End Groups
A selective cyclic monothiocarbonate reaction forms thiol or thiolate-functional polysulfides in one step, avoiding hazardous materials.