1. School of Energy and Chemical EngineeringXiamen University Malaysia Sepang Selangor Darul Ehsan 43900 Malaysia
2. College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
3. Department of Chemical EngineeringLee Kong Chian Faculty of Engineering and ScienceUniversiti Tunku Abdul Rahman Kajang Selangor Darul Ehsan 43000 Malaysia