Nanodiamond incorporated in SnO composites with enhanced visible-light photocatalytic activity

被引：6

作者：

Liang, Baoyan ^{[1
,2
]}

Zhang, Wangxi ^{[1
,2
]}

Zhang, Yanli ^{[1
]}

Zhang, Ruijie ^{[1
]}

Zhang, Libo ^{[3
]}

机构：

[1] Zhongyuan Univ Technol, Mat & Chem Engn Sch, Zhengzhou 450007, Henan, Peoples R China

[2] Natl & Local Joint Lab Engn Dimond Technol, Zhengzhou 451191, Henan, Peoples R China

[3] Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Yunnan, Peoples R China

来源：

关键词：

SnO; Nanodiamond; Photocatalysis; Ultrasonic; Visible light; Methyl orange; DEGRADATION;

D O I：

10.1016/j.diamond.2018.08.014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, SnO composites with incorporated nanodiamonds (NDs) were synthesized by a simple ultrasonic reaction method using SnCl2 and NH4HCO3 as raw materials. Results showed that the SnO/ND composites comprised SnO, SnO2, and diamond. High-resolution transmission electron microscopy (HRTEM) results indicated that a tight-contact interface formed between the SnO nanosheets and NDs. All SnO/ND composites exhibited a high efficiency for degrading methyl orange (MO) under visible light. The optimum degradation rate of MO was obtained for SnO/9.2% ND composite (98%) and SnO (16.6%) sample after 45 min of visible-light irradiation.

引用

页码：108 / 113

页数：6

共 23 条

[1] Enhancement in visible light-responsive photocatalytic activity by embedding Cu-doped ZnO nanoparticles on multi-walled carbon nanotubes
Ahmad, M.
Ahmed, E.
Hong, Z. L.
Jiao, X. L.
Abbas, T.
Khalid, N. R.
[J]. APPLIED SURFACE SCIENCE, 2013, 285 : 702 - 712
[2] TiO2-active carbon composites for wastewater photocatalysis
Andronic, Luminita
Enesca, Alexandru
Cazan, Cristina
Visa, Maria
[J]. JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2014, 71 (03) : 396 - 405
[3] Influence of Aqueous Inorganic Anions on the Reactivity of Nanoparticles in TiO2 Photocatalysis
Budarz, Jeffrey Farner
Turolla, Andrea
Piasecki, Aleksander F.
Bottero, Jean-Yves
Antonelli, Manuela
Wiesner, Mark R.
[J]. LANGMUIR, 2017, 33 (11) : 2770 - 2779
[4] Solid-state synthesis of CuBi2O4/MWCNT composites with enhanced photocatalytic activity under visible light irradiation
Chen, Minmin
Yang, Qingya
Li, Longfeng
Liu, Mingzhu
Xiao, Peipei
Zhang, Maolin
[J]. MATERIALS LETTERS, 2016, 171 : 255 - 258
[5] Synthesis of novel 3D SnO flower-like hierarchical architectures self-assembled by nano-leaves and its photocatalysis
Cui, Yongkui
Wang, Fengping
Iqbal, M. Zubair
Wang, Ziya
Li, Yan
Tu, Jianhai
[J]. MATERIALS RESEARCH BULLETIN, 2015, 70 : 784 - 788
[6] In situ synthesis of TiO2/SnOx-Au ternary heterostructures effectively promoting visible-light photocatalysis
Dong, Zhao
Wu, Minghua
Wu, Jiaying
Ma, Yuanyuan
Ma, Zhenzhen
[J]. DALTON TRANSACTIONS, 2015, 44 (26) : 11901 - 11910
[7] Preparation and enhanced photocatalytic activity of carbon nitride/titania(001 vs 101 facets)/reduced graphene oxide(g-C3N4/TiO2/rGO) hybrids under visible light
Huang, Meina
Yu, Jianhua
Hu, Qun
Su, Wenli
Fan, Minguang
Li, Bin
Dong, Lihui
[J]. APPLIED SURFACE SCIENCE, 2016, 389 : 1084 - 1093
[8] New carbon materials: Biological applications of functionalized nanodiamond materials
Krueger, Anke
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (05) : 1382 - 1390
[9] Cost-effective and eco-friendly synthesis of novel and stable N-doped ZnO/g-C3N4 core-shell nanoplates with excellent visible-light responsive photocatalysis
Kumar, Santosh
Baruah, Arabinda
Tonda, Surendar
Kumar, Bharat
Shanker, Vishnu
Sreedhar, B.
[J]. NANOSCALE, 2014, 6 (09) : 4830 - 4842
[10] Synthesis of SnO/g-C3N4 visible light driven photocatalysts via grinding assisted ultrasonic route
Liang, Baoyan
Han, Danhui
Sun, Changhong
Zhang, Wangxi
Qin, Qi
[J]. CERAMICS INTERNATIONAL, 2018, 44 (06) : 7315 - 7318

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