A novel solvent-free strategy for the synthesis of bismuth oxyhalides
文献类型：期刊论文
| 作者 | Long, Yang1 ; Han, Qiang1; Yang, Zhiqing2; Ai, Yongjian1; Sun, Shaoai1; Wang, Yi2; Liang, Qionglin1; Ding, Mingyu1
|
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2018-07-21 |
| 卷号 | 6期号:27页码:13005-13011 |
| ISSN号 | 2050-7488 |
| DOI | 10.1039/c8ta04529a |
| 通讯作者 | Wang, Yi(wangyi@qdio.ac.cn) ; Liang, Qionglin(liangql@mail.tsinghua.edu.cn) ; Ding, Mingyu(dingmy@mail.tsinghua.edu.cn) |
| 英文摘要 | As an important photocatalytic semiconductor, bismuth oxyhalides (BiOX, X = Cl, Br, and I) are typically prepared by liquid-phase strategies in the presence of solvents, which possess potential environmental implications. Herein, we demonstrate a fast and simple solvent-free mechanical grinding method for eco-friendly synthesis of BiOX for the first time. By mixing and grinding bismuth nitrate pentahydrate with potassium halides, BiOCl, BiOBr, and BiOI hierarchical flower-like nanostructures can be successfully prepared within 5 min. The possible reaction mechanism and growth process of the crystals are proposed based on the experimental results. Photoelectric conversion and coupling adsorptionphotodecomposition for wastewater purification both confirm that the as-prepared BiOX (X = Cl, Br, and I) possess favorable and stable photocatalytic activities. Consequently, the high efficiency solvent-free mechanical grinding method can be further investigated as a convenient method for economic industrial-scale preparation of bismuth oxyhalide composites with excellent photocatalytic activity. |
| 资助项目 | National Natural Science Foundation of China[21575076] ; National Natural Science Foundation of China[21621003] ; National Key Research and Development Program of China[2016YFA0203101] ; Beijing Municipal Science and Technology Program[D161100002116001] |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000450673900001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/156421]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Wang, Yi; Liang, Qionglin; Ding, Mingyu |
| 作者单位 | 1.Tsinghua Univ, Dept Chem, MOE Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100089, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Long, Yang,Han, Qiang,Yang, Zhiqing,et al. A novel solvent-free strategy for the synthesis of bismuth oxyhalides[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(27):13005-13011. |
| APA | Long, Yang.,Han, Qiang.,Yang, Zhiqing.,Ai, Yongjian.,Sun, Shaoai.,...&Ding, Mingyu.(2018).A novel solvent-free strategy for the synthesis of bismuth oxyhalides.JOURNAL OF MATERIALS CHEMISTRY A,6(27),13005-13011. |
| MLA | Long, Yang,et al."A novel solvent-free strategy for the synthesis of bismuth oxyhalides".JOURNAL OF MATERIALS CHEMISTRY A 6.27(2018):13005-13011. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。