Facile synthesis of iron-based oxide from natural ilmenite with morphology controlled adsorption performance for Congo red
文献类型：期刊论文
| 作者 | Zhao, Shunzheng1; Kang, Dongjuan1,2; Yang, Zhongyu1; Huang, Yonghai1 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2019-09-15 |
| 卷号 | 488页码:522-530 |
| 关键词 | Hierarchical structured FeTiOx Natural ilmenite Organic dyes Water treatment Adsorption mechanism |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2019.05.324 |
| 英文摘要 | Three different morphologies of FeTiOx materials (microcubes, etched-microcubes and microspheres) were prepared by a facile method using acid leachate of ilmenite as the precursor. The three FeTiOx materials exhibited different adsorption performance for Congo red (CR). Among them, the FeTiOx microspheres showed the highest adsorption capacity (723.8 mg/g) for CR, followed by the FeTiOx etched-microcubes (617.8 mg/g) and the FeTiOx microcubes (296.5 mg/g). Characterization results showed that the three FeTiOx materials had distinctive phase composition, pore structure and surface functional group, which ultimately lead to their difference in adsorption performance. The adsorption mechanism of the three FeTiOx materials mainly includes ion exchange, electrostatic adsorption and mesopore filling, but the contribution of each type is different. |
| WOS关键词 | LAYERED DOUBLE HYDROXIDES ; HIGHLY EFFICIENT REMOVAL ; ONE-POT SYNTHESIS ; HOLLOW SPHERES ; WATER ; FLUORIDE ; NANOSTRUCTURES ; DYE ; MICROSPHERES ; FABRICATION |
| 资助项目 | China Postdoctoral Science Foundation[2017M611001] ; China Postdoctoral Science Foundation[2018T110141] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000472476200057 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | China Postdoctoral Science Foundation |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/30047]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Kang, Dongjuan |
| 作者单位 | 1.Univ Sci & Technol Beijing, Dept Environm Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Div Mineral Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Shunzheng,Kang, Dongjuan,Yang, Zhongyu,et al. Facile synthesis of iron-based oxide from natural ilmenite with morphology controlled adsorption performance for Congo red[J]. APPLIED SURFACE SCIENCE,2019,488:522-530. |
| APA | Zhao, Shunzheng,Kang, Dongjuan,Yang, Zhongyu,&Huang, Yonghai.(2019).Facile synthesis of iron-based oxide from natural ilmenite with morphology controlled adsorption performance for Congo red.APPLIED SURFACE SCIENCE,488,522-530. |
| MLA | Zhao, Shunzheng,et al."Facile synthesis of iron-based oxide from natural ilmenite with morphology controlled adsorption performance for Congo red".APPLIED SURFACE SCIENCE 488(2019):522-530. |
入库方式： OAI收割
来源：过程工程研究所
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