Synthesis and photo activity of flower-like anatase TiO2 with {001} facets exposed
Synthesis and photo activity of flower-like anatase TiO2 with {001} facets exposed
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暴露{001}面的花状锐钛矿型TiO2的合成及光活性
DOI:
10.1016/j.matlet.2011.09.002
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发表时间:
2012
影响因子:
3
通讯作者:
Li X.
中科院分区:
文献类型:
--
作者:
Hou Y.;Zhao Q.;Wang J.;Jiang T.;Xie T.;Zou X.;Zhao Y.;Li X.
Developing photocatalysts with specific morphology promises good opportunities to discover the geometry-dependent properties. Herein, flower-like anatase TiO2assemblies with dominant {001} facets exposed were successfully synthesized via a simple, economical hydrothermal route with titanium sulfate and hydrofluoric acid. Their surface morphology and structure were investigated by scanning electron microscopy, transmission electron microscopy, selected area electron diffraction, X-ray diffraction, and Brunauer–Emmet–Teller N2gas adsorption–desorption isotherms. The optical property and the photo-induced charge carriers of the flower-like TiO2were studied by UV–vis diffuse reflectance spectroscopy and transient photovoltage technique. The flower-like TiO2particles exhibited a good photocatalytic activity in degrading rhodamine B.
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影响因子:
3
作者:
Jumi Yun;Dongnv Jin;Young-Seak Lee;Hyung‐Il Kim
通讯作者:
Jumi Yun;Dongnv Jin;Young-Seak Lee;Hyung‐Il Kim
影响因子:
2.1
作者:
Qinglin Zhang;Dejun Wang;Xiao Wei;T. Xie;Ziheng Li;Yanhong Lin;Min Yang
通讯作者:
Qinglin Zhang;Dejun Wang;Xiao Wei;T. Xie;Ziheng Li;Yanhong Lin;Min Yang
影响因子:
3
作者:
Caixia Song;Debao Wang;Yaohua Xu;Zhengshui Hu
通讯作者:
Caixia Song;Debao Wang;Yaohua Xu;Zhengshui Hu
影响因子:
--
作者:
Wang, Xuewen;Liu, Gang;Cheng, Hui-Ming
通讯作者:
Cheng, Hui-Ming
影响因子:
3.9
作者:
Wu, Guosheng;Wang, Jingpeng;Chen, Aicheng
通讯作者:
Chen, Aicheng