Effects of structural, optical and ferromagnetic states on the photocatalytic activities of Sn-TiO2 nanocrystals
文献类型：期刊论文
| 作者 | Ganeshraja, Ayyakannu Sundaram1,3; Thirumurugan, Subramani1; Rajkumar, Kanniah1; Zhu, Kaixin2,3; Wang, Yanjie2,3; Anbalagan, Krishnamoorthy1; Wang, Junhu3 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:1页码:409-421 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c5ra25609g |
| 文献子类 | Article |
| 英文摘要 | The structural, electronic, magnetic and photocatalytic properties of Sn doped TiO2 diluted magnetic semiconductor nanoparticles (NPs) prepared by a simple hydrothermal method were systematically investigated by various conventional techniques and Sn-119 Mossbauer spectroscopy. Anatase, mixed (anatase-rutile) and rutile phases of Sn-TiO2 NPs were obtained by adding different amounts of SnCl4 into a titanium nitrate aqueous solution. Photocatalytic degradation of methyl orange and phenol derivatives (RPhOH) were studied under visible and UV light irradiation in water, respectively. The photocatalytic activities of prepared NPs were found to be drastically related to the structural, optical and ferromagnetic properties. A significant relationship was observed between the Hammett substitution constants of RPhOH and the photocatalytic activity. Among all the samples, the anatase phase with low Sn content performed with the best photocatalytic and ferromagnetic characteristics at room temperature. |
| WOS关键词 | RUTILE PHASE-TRANSFORMATION ; ANATASE TIO2 PARTICLES ; VISIBLE-LIGHT ; MAGNETIC-PROPERTIES ; HYDROTHERMAL SYNTHESIS ; POSITRON-ANNIHILATION ; DOPED TITANIA ; METAL-OXIDES ; NANOPARTICLES ; NANOCOMPOSITES |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000367250900050 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/171494]  |
| 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 |
| 作者单位 | 1.Pondicherry Univ, Dept Chem, Pondicherry 605014, India 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Mossbauer Effect Data Ctr, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ganeshraja, Ayyakannu Sundaram,Thirumurugan, Subramani,Rajkumar, Kanniah,et al. Effects of structural, optical and ferromagnetic states on the photocatalytic activities of Sn-TiO2 nanocrystals[J]. RSC ADVANCES,2016,6(1):409-421. |
| APA | Ganeshraja, Ayyakannu Sundaram.,Thirumurugan, Subramani.,Rajkumar, Kanniah.,Zhu, Kaixin.,Wang, Yanjie.,...&Wang, Junhu.(2016).Effects of structural, optical and ferromagnetic states on the photocatalytic activities of Sn-TiO2 nanocrystals.RSC ADVANCES,6(1),409-421. |
| MLA | Ganeshraja, Ayyakannu Sundaram,et al."Effects of structural, optical and ferromagnetic states on the photocatalytic activities of Sn-TiO2 nanocrystals".RSC ADVANCES 6.1(2016):409-421. |
入库方式： OAI收割
来源：大连化学物理研究所
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