中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids

文献类型:期刊论文

作者Fan, YZ ; Chen, GP ; Li, DM ; Luo, YH ; Lock, N ; Jensen, AP ; Mamakhel, A ; Mi, JL ; Iversen, SB ; Meng, QB ; Iversen, BB
刊名INTERNATIONAL JOURNAL OF PHOTOENERGY
出版日期2012
关键词VISIBLE-LIGHT IRRADIATION LOW-TEMPERATURE SYNTHESIS PHOTOCATALYTIC ACTIVITY HETEROGENEOUS PHOTOCATALYSIS PHOTOASSISTED DEGRADATION WATER SYNTHESIS DYE POLLUTANTS NANOPARTICLES ADSORPTION SIZE
ISSN号1110-662X
通讯作者Meng, QB: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要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.
收录类别SCI
资助信息National Natural Science Foundation of China [20725311, 20873178, 21073231, 51072221]; Ministry of Science and Technology of China [2009AA033101]; Foundation of the Chinese Academy of Sciences [KJCX2-YW-W27, KGCX2-YW-386-1, KGCX2-YW-363]; Danish Strategic Research Council; Danish National Research Foundation
语种英语
公开日期2013-09-17
源URL[http://ir.iphy.ac.cn/handle/311004/39349]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式
GB/T 7714
Fan, YZ,Chen, GP,Li, DM,et al. Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids[J]. INTERNATIONAL JOURNAL OF PHOTOENERGY,2012.
APA Fan, YZ.,Chen, GP.,Li, DM.,Luo, YH.,Lock, N.,...&Iversen, BB.(2012).Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids.INTERNATIONAL JOURNAL OF PHOTOENERGY.
MLA Fan, YZ,et al."Highly Selective Deethylation of Rhodamine B on TiO2 Prepared in Supercritical Fluids".INTERNATIONAL JOURNAL OF PHOTOENERGY (2012).

入库方式: OAI收割

来源:物理研究所

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