Microwave-assisted synthesis of Mo-doped H1-xSr2Nb3xMoxO10 (x = 0, 0.05, 0.1, 0.15 and 0.2) with high photocatalytic activity

被引：1

作者：

Jing, Xu ^{[1
,2
]}

Wei Yuelin ^{[1
]}

Huang Yunfang ^{[1
,2
]}

Wang Jing ^{[1
,2
]}

Chen A'xiang ^{[2
]}

Fan Leqing ^{[1
]}

Wu Jihuai ^{[1
]}

机构：

[1] Huaqiao Univ, Engn Res Ctr Environm Friendly Funct Mat, Minist Educ, Xiamen 361021, Peoples R China

[2] Huaqiao Univ, Coll Chem Engn, Xiamen 361021, Peoples R China

来源：

JOURNAL OF SEMICONDUCTORS | 2014年 / 35卷 / 08期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

photocatalysis; H1-xSr2Nb3xMoxO10; microwave-assisted;

D O I：

10.1088/1674-4926/35/8/083001

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

H1-xSr2Nb3xMoxO10 photocatalysts were synthesized using a microwave-irradiation-assisted ionexchange reaction. The physicochemical properties of the photocatalysts were analyzed by field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD) and ultraviolet-visible spectroscopy (UV-vis). The photocatalytic activity of the H1-xSr2Nb3xMoxO10 was evaluated by degrading methyl orange (MO) dye under light irradiation from a 40-W mercury lamp. The results proved that the Mo doping amount had an important effect on the photocatalytic activity of the catalysts. The highest photocatalytic activity was obtained when the doping amount was 15 mol%. Furthermore, the complex preparation process and lengthy time was simplified and shortened greatly.

引用

页数：9

共 9 条

[1] Microwave-assisted synthesis of Mo-doped H1-xSr2Nb3-xMoxO10(x=0,0.05,0.1,0.15 and 0.2) with high photocatalytic activity
许静
魏月琳
黄昀昉
王静
陈阿祥
范乐庆
吴季怀
[J]. Journal of Semiconductors, 2014, 35 (08) : 28 - 36
[2] Microwave-assisted synthesis of Mo-doped HSrNbMoO（x=0,0.05,0.1,0.15 and 0.2） with high photocatalytic activity
许静
魏月琳
黄昀昉
王静
陈阿祥
范乐庆
吴季怀
[J]. Journal of Semiconductors, 2014, (08) : 28 - 36
[3] B-site Mo-doped perovskite Pr0.4Sr0.6 (Co0.2Fe0.8)1-xMoxO3-σ (x=0, 0.05, 0.1 and 0.2) as electrode for symmetrical solid oxide fuel cell
Zhang, Peng
Guan, Guoqing
Khaerudini, Deni S.
Hao, Xiaogang
Xue, Chunfeng
Han, Minfang
Kasai, Yutaka
Abudula, Abuliti
[J]. JOURNAL OF POWER SOURCES, 2015, 276 : 347 - 356
[4] Synthesis and characterization of visible light absorbing nanosized (1-x)KNbO3-x(BaNi1/2Nb1/2O3-δ) (x=0, 0.05, 0.1, 0.15 and 0.2) by solution combustion method and its enhanced photocatalytic activity
Abhinay, S.
Mazumder, R.
[J]. BULLETIN OF MATERIALS SCIENCE, 2021, 44 (02)
[5] Microwave-assisted hydrothermal synthesis of Ag2Mo1-xWxO4 (x=0, 0.25, 0.50, 0.75 and 1 mol%) heterostructures for enhanced photocatalytic degradation of organic dyes
Neto, N. F. Andrade
Lima, A. B.
Bomio, M. R. D.
Motta, F. V.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 844 (844)
[6] Synthesis of 5-phenyl-3-(10H-phenothiazinyl)-Δ2-cyclohexen-1-ones by conventional and microwave-assisted methods and their antifungal activity
Akilandapuram Velusamy Saranya
Subban Ravi
[J]. Research on Chemical Intermediates, 2014, 40 : 3085 - 3093
[7] Synthesis of 5-phenyl-3-(10H-phenothiazinyl)-Δ2-cyclohexen-1-ones by conventional and microwave-assisted methods and their antifungal activity
Saranya, Akilandapuram Velusamy
Ravi, Subban
[J]. RESEARCH ON CHEMICAL INTERMEDIATES, 2014, 40 (08) : 3085 - 3093
[8] 0D/2D heterojunction constructed by high-dispersity Mo-doped Ni2P nanodots supported on g-C3N4 nanosheets towards enhanced photocatalytic H2 evolution activity
Li, Chunmei
Wu, Huihui
Hong, Shihuan
Wang, Yun
Song, Ning
Han, Zhonghui
Dong, Hongjun
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (43) : 22556 - 22566
[9] Synthesis and characterization of visible light absorbing nanosized (1 − x)KNbO3–x(BaNi12Nb12O3-δ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\textbf{BaNi}}_{\mathbf {\frac{1}{2}}} {\textbf{Nb}}_{\mathbf{\frac{1}{2}}} {\textbf{O}}_{\mathbf{3 - \delta } }$$\end{document}) (x = 0, 0.05, 0.1, 0.15 and 0.2) by solution combustion method and its enhanced photocatalytic activity
S Abhinay
R Mazumder
[J]. Bulletin of Materials Science, 2021, 44 (2)

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