[1] Univ Kebangsaan Malaysia, Fac Sci & Technol, Chem Sci, Bangi 43600, Selangor, Malaysia
[2] Univ Technol, Fac Engn & Informat Technol, Sch Informat Syst & Modelling, Sydney, NSW 2007, Australia
[3] Univ Malaya, Nanotechnol & Catalysis Res Ctr NanoCat, Inst Adv Studies, Kuala Lumpur 50603, Selangor, Malaysia
[4] Univ Teknol MARA, Fac Appl Sci, Sch Chem & Environm, Shah Alam 40450, Selangor, Malaysia
[5] Univ Teknol MARA, Ctr Funct Mat & Nanotechnol, Inst Sci, Shah Alam 40450, Selangor, Malaysia
[6] Univ Malaysia Sabah, Fac Sci & Nat Resources, Kota Kinabalu 88400, Sabah, Malaysia
[7] Univ Putra Malaysia, Fac Sci, Catalysis Sci & Technol Res Ctr PutraCat, Upm Serdang 43400, Selangor, Malaysia
[8] King Saud Univ, Chem Dept, Sci Coll, POB 2455, Riyadh 11451, Saudi Arabia