Facile synthesis of iron oxide coupled and doped titania nanocomposites: tuning of physicochemical and photocatalytic properties
文献类型：期刊论文
| 作者 | Wang, Junhu1; Ganeshraja, Ayyakannu Sundaram1,2; Rajkumar, Kanniah2; Zhu, Kaixin1,3; Li, Xuning1,3; Thirumurugan, Subramani2; Xu, Wei4,5; Zhang, Jing4; Yang, Minghui6; Anbalagan, Krishnamoorthy2 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:76页码:72791-72802 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c6ra13212j |
| 文献子类 | Article |
| 英文摘要 | A facile hydrothermal method was firstly employed to synthesize iron oxide coupled and doped titania nanocomposites using an aqueous solution of titanium nitrate. The present nanocomposites exhibit altered compositional, optical, electrical, magnetic and photocatalytic properties with respect to varying dosage of iron in the titania matrix. The architecture of characteristic iron oxide such as Fe2O3 coupled with titania was confirmed by Fe-57 Mossbauer spectroscopy and X-ray absorption fine structure spectroscopic measurements. The enhanced photocatalytic activity was demonstrated by comparing with that of pure hematite, anatase TiO2, rutile TiO2 and P25 in the degradation of methylene blue under visible light (lambda > 480 nm) irradiation in an aqueous suspension. The strategy presented here gives a promising route towards the development of a metal oxide coupled and doped semiconductor material for applied photocatalysis and related applications. |
| WOS关键词 | VISIBLE-LIGHT ; ABSORPTION-SPECTROSCOPY ; METHYLENE-BLUE ; ANATASE TIO2 ; DEGRADATION ; NANOPARTICLES ; PERFORMANCE ; CATALYST ; RUTILE ; WATER |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000381513300116 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170174]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Wang, Junhu; Anbalagan, Krishnamoorthy |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Mossbauer Effect Data Ctr, Dalian 116023, Peoples R China 2.Pondicherry Univ, Dept Chem, Pondicherry 605014, India 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Beijing Synchrotron Radiat Facil, Inst High Energy Phys, Beijing 100049, Peoples R China 5.RICMASS, Superstripes, Rome Int Ctr Mat Sci, Via Sabelli 119A, I-00185 Rome, Italy 6.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junhu,Ganeshraja, Ayyakannu Sundaram,Rajkumar, Kanniah,et al. Facile synthesis of iron oxide coupled and doped titania nanocomposites: tuning of physicochemical and photocatalytic properties[J]. RSC ADVANCES,2016,6(76):72791-72802. |
| APA | Wang, Junhu.,Ganeshraja, Ayyakannu Sundaram.,Rajkumar, Kanniah.,Zhu, Kaixin.,Li, Xuning.,...&Anbalagan, Krishnamoorthy.(2016).Facile synthesis of iron oxide coupled and doped titania nanocomposites: tuning of physicochemical and photocatalytic properties.RSC ADVANCES,6(76),72791-72802. |
| MLA | Wang, Junhu,et al."Facile synthesis of iron oxide coupled and doped titania nanocomposites: tuning of physicochemical and photocatalytic properties".RSC ADVANCES 6.76(2016):72791-72802. |
入库方式： OAI收割
来源：大连化学物理研究所
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