Sol Preparation TRIZ Cases
- Foamed Colloidal Silica Binder for High-Porosity Refractories
A foamed colloidal silica binder preserves foam integrity during mixing, casting, and drying to produce lightweight porous refractory articles.
- Bimetallic Rubber Accelerator via Sol-Gel Microwave Synthesis
Sol-gel and microwave synthesis create a bimetallic rubber accelerator that resolves poor dispersion and metal ratio control issues.
- Zirconia Sol Transparency and Concentration via Phase Control
A zirconia sol maintains high transparency at 20 wt% concentration through controlled crystal phase distribution.
- Vanadium Europium Yttrium Nanoparticle Synthesis for Fluorescent Sensors
Microwave-heated colloidal vanadium europium yttrium nanoparticles improve photostability and quantum yield for peroxide detection sensors.
- Cerium Oxide Nanoparticle Transfer Using Glycol Ether Promoters
Glycol ether promoters enable low-temperature phase separation of cerium oxide nanoparticles, eliminating energy-intensive calcination steps.
- Kraft Lignin Nanoparticle Synthesis via Antisolvent Precipitation
Antisolvent precipitation of concentrated Kraft lignin solutions produces uniform 9-70 nm particles, resolving morphology defects.
- Silica Sol Production via Multi-Liquid Segmentation
Segmented liquid phases control pH and catalyst concentration to produce high-concentration silica sols with uniform particle sizes.
- Pulsed Laser Ablation for Core-Shell Nanoparticle Synthesis
Fluid recirculation during laser ablation controls temperature to resolve contradictions between production yield and manufacturing efficiency.
- Colloidal Valence via Functional Patches for Directional Bonding
Chemical surface patches enable directional bonding to form complex low-coordination structures like diamond lattices.
- Colloidal Nanocrystal Platelets Synthesis via Acetate Injection
Acetate salt injection during solution phase decomposition controls nanocrystal thickness, resolving synthesis difficulty and material property hazards.
- Colloidal Silica Microcapsules for Concrete Crack Healing
Colloidal silica microcapsules penetrate micro-cracks via capillary action, replacing expensive bacteria-based systems.
- Nanoparticulate Gas Dispersion Matrix Handling
Gas dispersion process embeds nanoparticles in a matrix to prevent agglomeration during handling.
- Mill-Drying Colloidal Microcrystalline Cellulose for Energy Reduction
A mill-drying device processes moist colloidal microcrystalline cellulose to control particle size and morphology in a single step.