caa a22 4500 467888299 CHVBK 20180406152741.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1007/s11144-006-0114-3 doi (NATIONALLICENCE)springer-10.1007/s11144-006-0114-3 Photodegradation of 4-chlorophenol by UV/photocatalysts: the effect of the interparticle electron transfer process [Elektronische Daten] [Xin-Hong Ou, Chung-Hsin Wu, Shang-Lien Lo] Summary: This study explores the photodegradation of 4-chlorophenol (4-CP). Coupled-photocatalyst systems are tested to determine whether the interparticle electron transfer (IPET) process improves the photodegradation efficiency. TiO2, ZnO and SnO2 are selected as photocatalysts. In the single-photocatalyst test, ZnO exhibits the highest catalytic activity. The pseudo first-order rate constant of the coupled-catalyst system, ZnO/SnO2, is approximately 22% higher than that of ZnO; these rate constants are 0.95 and 0.78 h-1 at pH 11, respectively. Springer-Verlag/Akadémiai Kiadó, 2006 SnO2 nationallicence TiO2 nationallicence interparticle electron transfer process nationallicence Photodegradation nationallicence ZnO nationallicence Ou Xin-Hong Graduate Institute of Environmental Engineering, National Taiwan University, Taipei 106, Taiwan, R.O.C. aut Wu Chung-Hsin Department of Environmental Engineering, Da-Yeh University, 112, Shan-Jiau Rd., Da-Tsuen, Chang-Hua 515, Taiwan, R.O.C. aut Lo Shang-Lien Graduate Institute of Environmental Engineering, National Taiwan University, Taipei 106, Taiwan, R.O.C. aut Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 88/1(2006-06-01), 89-95 0133-1736 88:1<89 2006 88 11144 https://doi.org/10.1007/s11144-006-0114-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-006-0114-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ou Xin-Hong Graduate Institute of Environmental Engineering, National Taiwan University, Taipei 106, Taiwan, R.O.C aut NATIONALLICENCE 700 1- Wu Chung-Hsin Department of Environmental Engineering, Da-Yeh University, 112, Shan-Jiau Rd., Da-Tsuen, Chang-Hua 515, Taiwan, R.O.C aut NATIONALLICENCE 700 1- Lo Shang-Lien Graduate Institute of Environmental Engineering, National Taiwan University, Taipei 106, Taiwan, R.O.C aut NATIONALLICENCE 773 0- Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 88/1(2006-06-01), 89-95 0133-1736 88:1<89 2006 88 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer