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An Overview of Unipolar Charger Developments for Nanoparticle Charging
Aerosol Corona discharge Ionizing radiation Nanoparticles Photoelectron emission Unipolar charging
2016/3/28
Charging of nanoparticles is an important process in aerosol sizing. A unipolar charger is one of the most important
upstream components in aerosol particle sizing and measurement systems by electric...
The nanoparticle resolution of Electrical Low Pressure Impactor (ELPI) has been improved by designing and
manufacturing a new impactor stage for the impactor. The measured cutpoint of the stage is 16...
Airborne Nanoparticle Release Associated with the Compounding of Nanocomposites using Nanoalumina as Fillers
Airborne nanoparticles Nanoalumina Nanocomposite compounding Nanoparticle mobility size Twin screw extruder
2016/3/29
Twin screw extrusion is the preferred process to commercially produce nanocomposites by
compounding the nanoparticles and polymer melts. Polymer nanocomposites, which contain
nanoparticles dispersed...
Catalytic Decomposition of Ammonia over Bimetallic CuO/CeO2 Nanoparticle Catalyst
Selective catalytic oxidation (SCO) Tubular fixed-bed reactor (TFBR) Ammonia
2016/3/29
The oxidation of ammonia to nitrogen by selective catalytic oxidation (NH3-SCO) over a bimetallic
CuO/CeO2 nanoparticle catalyst at temperatures between 423 and 673K. A bimetallic CuO/CeO2
nanoparti...
Using a Fast-Scanning Electrical Nanoparticle Sizer to Characterize Nanoparticles from Laser Ablation
Nanoparticle Laser ablation Nanoparticle dynamics
2016/3/30
A Fast-Scanning Electrical Nanoparticle Sizer (FSENS) consisting of a Po210 bipolar charger, a
Nano-DMA, and an aerosol electrometer was used to characterize nanoparticles generated by
laser ablatin...
Molecular Dynamics Study of Nanoparticle Collision with a Surface – Implication to Nanoparticle Filtration
Molecular dynamics Nanoparticle collision Nanoparticle filtration
2016/3/30
Collision dynamics of nanoparticles with a surface was studied by classical molecular
dynamics simulations. Silver, nickel and silica were selected as the particle materials, and silver
as the surfa...