Self-assembly and enhanced optical absorption of Bi2WO6 nests via ionic liquid-assisted hydrothermal method
Self-assembly and enhanced optical absorption of Bi2WO6 nests via ionic liquid-assisted hydrothermal method
复制标题
离子液体辅助水热法自组装Bi2WO6巢并增强光吸收
DOI:
10.1016/j.matchemphys.2010.01.046
复制
发表时间:
2010-05
影响因子:
4.6
通讯作者:
Yan, Yongsheng
中科院分区:
文献类型:
--
作者:
Wang, Kun;Xia, Jiexiang;Li, Huaming;Luo, Zhijun;Xu, Hui;Yin, Sheng;Yan, Yongsheng
Bi2WO6uniform hierarchical nest-like structures have been successfully synthesized through an ionic liquid-assisted hydrothermal method in the presence of 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim]BF4). The Bi2WO6hierarchical structures have an average diameter of about 3–5μm and are assembled by Bi2WO6nanosheets with size ranging from 16 to 20nm. The results show that ionic liquid [Bmim]BF4is vital for the formation of Bi2WO6nest-like hierarchical structures. The UV–vis diffuse reflectance spectroscopy indicate that Bi2WO6hierarchical nest-like structures induce a significantly enhanced optical absorbance in the UV–vis region, which is ascribed to multiple scattering within the hierarchical assemblies to the lengthened optical path length for light transporting.
登录
查看更多内容
影响因子:
1.6
作者:
Kudo, A;Hijii, S
通讯作者:
Hijii, S
影响因子:
3.3
作者:
Li, ZH;Liu, ZM;Jiang, T
通讯作者:
Jiang, T
影响因子:
3.3
作者:
Yu, JG;Xiong, JF;Wang, JB
通讯作者:
Wang, JB
影响因子:
16.6
作者:
Taubert, A
通讯作者:
Taubert, A
影响因子:
--
作者:
Yingjie Zhu;Wei-wei Wang;Rui-Juan Qi;Xianluo Hu
通讯作者:
Yingjie Zhu;Wei-wei Wang;Rui-Juan Qi;Xianluo Hu