Fabrication of Bi2MoO6 nanoplates hybridized with g-C3N4 nanosheets as highly efficient visible light responsive heterojunction photocatalysts for Rhodamine B degradation
Fabrication of Bi2MoO6 nanoplates hybridized with g-C3N4 nanosheets as highly efficient visible light responsive heterojunction photocatalysts for Rhodamine B degradation
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Bi2MoO6 纳米板与 g-C3N4 纳米片杂化的制备作为高效可见光响应异质结光催化剂用于罗丹明 B 降解
DOI:
10.1016/j.mssp.2015.02.072
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发表时间:
2015-07
影响因子:
4.1
通讯作者:
Liu Xiao-Heng
中科院分区:
文献类型:
--
作者:
Chen Wei;Duan Guo-Rong;Liu Tian-Yu;Chen Shen-Ming;Liu Xiao-Heng
The Bi2MoO6/g-C3N4heterojunction photocatalysts have been successfully fabricated using a simple liquid chemisorptions and thermal post-treatment. These nanostructured Bi2MoO6/g-C3N4composites were extensively characterized by X-ray diffraction(XRD), field emission scanning electron microscopy (FESEM), transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FT-IR),UV–vis diffuse reflectance spectra (UV–vis DRS) and Photoluminescence (PL). The photocatalytic results show that 20 wt% Bi2MoO6/g-C3N4sample exhibits efficient visible light activity and excellent photo-stability. The kinetic constant of RhB degradation over 20 wt% Bi2MoO6/g-C3N4is about 5 and 2.5 times higher than that over pure Bi2MoO6and g-C3N4nanosheets, respectively. The enhanced photocatalytic performance is attributed to the construction of heterogeneous interface to promote photo-induced charge carrier pairs separation.
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影响因子:
4.1
作者:
Xu, Hui;Xu, Li;Shu, Huoming;He, Minqing
通讯作者:
He, Minqing
影响因子:
5.2
作者:
Wang, Chao;Zhu, Wenshuai;Wang, Jianguo
通讯作者:
Wang, Jianguo
影响因子:
4.2
作者:
He, Yiming;Cai, Jun;Fan, Maohong
通讯作者:
Fan, Maohong
影响因子:
5.5
作者:
Ge, Lei;Han, Changcun;Li, Yunfeng
通讯作者:
Li, Yunfeng
影响因子:
4.2
作者:
Wang, Xiao-jing;Yang, Wen-yan;Hao, Ying-juan
通讯作者:
Hao, Ying-juan