Search results for "Droplet flow"

showing 2 items of 2 documents

Segmented Flow-Based Multistep Synthesis of Cadmium Selenide Quantum Dots with Narrow Particle Size Distribution

2015

A continuous-flow microreactor was used to synthetize II-VI semiconductor quantum dots (CdSe). In order to improve the size distribution of the nanoparticles, the synthesis was carried out in a two-step procedure. A seed solution was obtained in a separate nucleation step, followed by a controllable growth step. Quantum dots that are synthesized with the two-step method show a much narrower size distribution in comparison to those obtained in a conventional batch synthesis.

Cadmium selenidebusiness.industryChemistryGeneral Chemical EngineeringMicrofluidicsFlow (psychology)MicrofluidicsAnalytical chemistryNucleationNanoparticleGeneral ChemistryCdSeIndustrial and Manufacturing Engineeringchemistry.chemical_compoundQuantum dotQuantum DotsParticle-size distributioncontinuous flowOptoelectronicsdroplet flowMicroreactorbusinessChemical Engineering & Technology
researchProduct

Two-phase flow of liquid–liquid mixture in the range of the water droplet pattern

2002

Abstract Phenomena accompanying flow of water–oil mixture during droplet flow of water in oil have been described. Aims used in the determination of characteristic parameters in two-phase liquid–liquid flow have been presented. The method for calculating the equivalent viscosity and pressure drop during flow of liquid–liquid mixture in the range of the water droplet pattern has been given.

Pressure dropRange (particle radiation)ChemistryProcess Chemistry and TechnologyGeneral Chemical EngineeringFlow (psychology)Energy Engineering and Power TechnologyThermodynamicsGeneral ChemistryIndustrial and Manufacturing EngineeringCondensed Matter::Soft Condensed MatterPhysics::Fluid DynamicsViscosityLiquid liquidDroplet flowTwo-phase flowWater in oilChemical Engineering and Processing: Process Intensification
researchProduct