Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids
Joint Authors
Fan, Yuzun
Mamakhel, Aref
Meng, Qingbo
Luo, Yanhong
Iversen, Steen B.
Lock, Nina
Iversen, Bo B.
Li, Dongmei
Chen, Guoping
Jensen, Anca Paduraru
Mi, Jianli
Source
International Journal of Photoenergy
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-19
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Pure phase anatase TiO2 nanoparticles with sizes of 5–8 nm and varying crystallinity were synthesized in supercritical isopropanol/water using a continuous flow reactor.
Their photodegradation of rhodamine B (RhB) was evaluated under visible light irradiation.
The as-prepared TiO2 nanoparticles show much higher photodegradation efficiencies than commercial Degussa P25 TiO2.
Moreover, the photodegradation of RhB on the as-prepared TiO2 follows a different process from that on P25 TiO2, quicker N-deethylation and slower cleavage of conjugated chromophore structure.
Based on PXRD, TEM, and BET measurements, these two photodegradation properties have been explained by the physicochemical properties of TiO2.
American Psychological Association (APA)
Fan, Yuzun& Chen, Guoping& Li, Dongmei& Luo, Yanhong& Lock, Nina& Jensen, Anca Paduraru…[et al.]. 2011. Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids. International Journal of Photoenergy،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-451793
Modern Language Association (MLA)
Fan, Yuzun…[et al.]. Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids. International Journal of Photoenergy No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-451793
American Medical Association (AMA)
Fan, Yuzun& Chen, Guoping& Li, Dongmei& Luo, Yanhong& Lock, Nina& Jensen, Anca Paduraru…[et al.]. Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids. International Journal of Photoenergy. 2011. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-451793
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451793