C.H. Ao

Indoor air purification by photocatalyst TiO2 immobilized on an activated carbon filter installed in an air cleaner

C.H. Ao, Shuncheng Lee · Chemical Engineering Science · 2004 · 290 citations

Chemical Engineering, Air Cleaner, Engineering +11

Investigation of indoor air quality at residential homes in Hong Kong—case study

Shuncheng Lee, Wai-Ming Li, C.H. Ao · Atmospheric Environment · 2002 · 252 citations

Built Environment, Hong Kong—case Study, Environmental Monitoring +11

Enhancement effect of TiO2 immobilized on activated carbon filter for the photodegradation of pollutants at typical indoor air level

C.H. Ao, Shuncheng Lee · Applied Catalysis B: Environmental · 2003 · 240 citations

Environmental Chemistry, Chemical Engineering, Engineering +14

Photodegradation of formaldehyde by photocatalyst TiO2: effects on the presences of NO, SO2 and VOCs

C.H. Ao, Shuncheng Lee, Jian Zhen Yu et al. · Applied Catalysis B: Environmental · 2004 · 219 citations

Environmental Chemistry, Chemical Engineering, Engineering +8

Photodegradation of volatile organic compounds (VOCs) and NO for indoor air purification using TiO2: promotion versus inhibition effect of NO

C.H. Ao, Shuncheng Lee, Chee Leung Mak · Applied Catalysis B: Environmental · 2003 · 209 citations

Advanced Oxidation Process, Chemical Engineering, Environmental Chemistry +13