Ishida Yohei, Motokane Yasutomo, Tokunaga Tomoharu, Yonezawa Tetsu
Division of Material Science and Engineering, Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan.
Phys Chem Chem Phys. 2015 Oct 14;17(38):24556-9. doi: 10.1039/c5cp03400k.
Here we report a novel method for modifying commercially available TiO2 nanoparticles by a microwave-induced plasma technique. After the plasma treatment TiO2 nanoparticles showed enhanced visible absorption due to the doped W atoms, and the photocatalytic methylene blue degradation above 440 nm was successfully improved.
在此，我们报道了一种通过微波诱导等离子体技术对市售二氧化钛纳米颗粒进行改性的新方法。经过等离子体处理后，由于掺杂了钨原子，二氧化钛纳米颗粒表现出增强的可见光吸收，并且在440nm以上的光催化亚甲基蓝降解性能得到了成功改善。
