Morphology control of rutile TiO2 with tunable bandgap by preformed beta-FeOOH nanoparticles
文献类型：期刊论文
| 作者 | Chen, Zheming; Wang, Feng; Balachandran, Subramanian; Li, Gen; Liu, Peng; Ding, Yanfen; Zhang, Shimin; Yang, Mingshu |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | MAR 23 2018 |
| 卷号 | 29期号:12页码:- |
| 英文摘要 | Rutile TiO2 are widely used for applications of coatings, cosmetics, photoelectric devices and so on. However, effective control of well-defined morphology, size and composition of rutile TiO2 nanoparticles from agglomeration has always been a challenge. A new synthesis strategy was proposed to prepare rutile TiO2 with controllable morphology varied from flower-like structures to single-separated nanorods. The beta-FeOOH nanoparticles were generated by the hydrolysis of FeCl3 solution and could prevent the aggregation of TiO2 nanocrystals at early stages of the reaction; thus, could control the morphology of rutile nanoparticles. The morphology of rutile TiO2 nanoparticles could be controllably regulated from flower-like structures to individually separated nanorods. Meanwhile, the preformed beta-FeOOH also played a role of dopant. Fe ions were substitutionally doped into the bulk lattice of TiO2 nanocrystals and reduced the bandgap, which extended the solar radiation absorption range of rutile TiO2. The prepared TiO2 may be suitable for novel UV-blue light shielding agents and many other applications in photoelectric devices, photocatalysis, and so on due to its small size, unprecedented discrete rod-like structure and unique UV-vis light permeability. |
| WOS记录号 | WOS:000424510600002 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38702]  |
| 专题 | 化学研究所_其它 |
| 推荐引用方式 GB/T 7714 | Chen, Zheming,Wang, Feng,Balachandran, Subramanian,et al. Morphology control of rutile TiO2 with tunable bandgap by preformed beta-FeOOH nanoparticles[J]. NANOTECHNOLOGY,MAR ,29(12):-. |
| APA | Chen, Zheming.,Wang, Feng.,Balachandran, Subramanian.,Li, Gen.,Liu, Peng.,...&Yang, Mingshu.(MAR ).Morphology control of rutile TiO2 with tunable bandgap by preformed beta-FeOOH nanoparticles.NANOTECHNOLOGY,29(12),-. |
| MLA | Chen, Zheming,et al."Morphology control of rutile TiO2 with tunable bandgap by preformed beta-FeOOH nanoparticles".NANOTECHNOLOGY 29.12(MAR ):-. |
入库方式： OAI收割
来源：化学研究所
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