If you made any changes in Pure, your changes will be visible here soon.

Research Output 2008 2019

Filter
Article
2019
1 Citation (Scopus)

A new instrument prototype to measure the geometric surface area of nanoparticles with a time resolution of 1s

Su, L., Ou, Q., Cao, L. N. Y., Du, Q. & Pui, D. Y., Jun 2019, In : Journal of Aerosol Science. 132, p. 32-43 12 p.

Research output: Contribution to journalArticle

surface area
Nanoparticles
Aerosols
Electrometers
Scanning
1 Citation (Scopus)

Design and evaluation of a sintered metal fiber filter for gasoline direct injection engine exhaust aftertreatment

Ou, Q., Maricq, M. M., Pakko, J., Chanko, T. B. & Pui, D. Y., Jul 1 2019, In : Journal of Aerosol Science. 133, p. 12-23 12 p.

Research output: Contribution to journalArticle

Vehicle Emissions
Exhaust systems (engine)
Direct injection
Gasoline
engine
2 Citations (Scopus)
Potassium Chloride
Ammonium Sulfate
Cellulose
Potassium
Nitrates

Effects of particle hydrophilicity and morphology on aerosol scavenging in a wet electrostatic scrubber

Su, L., Du, Q., Tang, M., Ou, Q. & Pui, D. Y. H., Oct 2019, In : Aerosol and Air Quality Research. 19, 10, p. 2331-2340 10 p.

Research output: Contribution to journalArticle

Open Access
Scrubbers
Scavenging
Hydrophilicity
Aerosols
Particles (particulate matter)
Ultrafiltration
Pressure drop
Membranes
Fouling
Polydispersity

Influence of pre-stage filter selection and face velocity on the loading characteristics of a two-stage filtration system

Tian, X., Ou, Q., Liu, J., Liang, Y. & Pui, D. Y., Oct 1 2019, In : Separation and Purification Technology. 224, p. 227-236 10 p.

Research output: Contribution to journalArticle

Pressure drop
Dust
Potassium Chloride
Air intakes
Ammonium Sulfate
Nanofibers
Air filters
1 Citation (Scopus)

Particle loading characteristics of a two-stage filtration system

Tian, X., Ou, Q., Liu, J., Liang, Y. & Pui, D. Y., May 15 2019, In : Separation and Purification Technology. 215, p. 351-359 9 p.

Research output: Contribution to journalArticle

Aerosols
Dust
Particle size analysis
Particles (particulate matter)
Testing

Real-time measurement of nano-agglomerate and aggregate mass and surface area concentrations with a prototype instrument

Su, L., Ou, Q., Cao, L. N. Y., Du, Q. & Pui, D. Y. H., Dec 2 2019, In : Aerosol Science and Technology. 53, 12, p. 1453-1467 15 p.

Research output: Contribution to journalArticle

Time measurement
surface area
Electrometers
Electrostatic precipitators
Radiation counters
2017
1 Citation (Scopus)

Evaluation of metallic filter media for sub-micrometer soot particle removal at elevated temperature

Ou, Q., Maricq, M. M. & Pui, D. Y. H., Nov 2 2017, In : Aerosol Science and Technology. 51, 11, p. 1303-1312 10 p.

Research output: Contribution to journalArticle

Soot
soot
filter
metal
Metals
2013
5 Citations (Scopus)

Development of a Compact Electrostatic Nanoparticle Sampler for Offline Aerosol Characterization

Jing, H., He, S., Ou, Q., Hsiao, T. C. & Chen, D. R., Sep 1 2013, In : Mapan - Journal of Metrology Society of India. 28, 3, p. 217-226 10 p.

Research output: Contribution to journalArticle

samplers
aerosols
electrostatics
nanoparticles
flow velocity
2012
7 Citations (Scopus)

Performance study of a disk-to-disk thermal precipitator

Wang, B., Ou, Q., Tao, S. & Chen, D. R., Jan 1 2012, In : Journal of Aerosol Science. 52, p. 45-56 12 p.

Research output: Contribution to journalArticle

Aerosols
Electric heating elements
Temperature
Polytetrafluoroethylene
Silicones