Citation: HU Han-Mei, XU Jun-Chan, GE Xin-Qing, SUN Mei, XUAN Han, ZHANG Ke-Hua. Hierarchical MoO₂ Microspheres：Hydrothermal Synthesis and Photocatalytic Performance for Degradation of Rhodamine B[J]. Chinese Journal of Inorganic Chemistry, ;2014, (2): 398-404. doi: 10.11862/CJIC.2014.060 shu

Hierarchical MoO₂ Microspheres：Hydrothermal Synthesis and Photocatalytic Performance for Degradation of Rhodamine B

HU Han-Mei ^1,2,, ,
XU Jun-Chan ¹ ,
GE Xin-Qing ¹ ,
SUN Mei ¹ ,
XUAN Han ¹ ,
ZHANG Ke-Hua ¹

1.
1 Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei 230601, China;

Corresponding author: HU Han-Mei,
Received Date: 27 June 2013
Available Online: 11 October 2013
Fund Project:

Monodispersed and uniform hierarchical MoO₂ microspheres were synthesized through a one-pot hydrothermal reduction route. The crystal structure and morphology of the as-prepared products were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and UV-Visible absorption spectroscopy. The results indicate that the MoO₂ microspheres with the size of 1.5 to 3.5 μm are assembled by tiny nanoflakes or nanoparticles. Comparative experimental results reveal that the parameters of synthetic conditions, such as the amount of reducing agent citric acid (C₆H₈O₇, CA) and mineralizer Na₂CO₃, greatly affect the growth of monodisperse MoO₂ microspheres. The orientated aggregation combining with Ostwald ripening growth mechanism of the MoO₂ microspheres was proposed, based on the evolution of the structure and the morphology with the extension of reaction time. Photocatalytic results indicate that the prepared MoO₂ microspheres exhibit higher photocatalytic activity for the degradation of Rhodamine B (RhB) in the presence of H₂O₂ under tungsten lamp irradiation.
- MoO₂;microspheres;hydrothermal synthesis;crystal growth;photocatalytic activity
1. [1]
  [1] Kuang D B, Brezesinski T, Smarsly B. J. Am. Chem. Soc., 2004,126:10534-10535
2. [2]
  [2] Song S Y, Zhang Y, Feng J, et al. Cryst. Growth Des., 2009, 9:848-852
3. [3]
  [3] Shi X J, Chen X L, Chen X, et al. Mater. Lett., 2012,68: 296-299
4. [4]
  [4] HU Han-Mei (胡寒梅), DENG Chong-Hai (邓崇海), SUN Feng-Xia (孙凤霞), et al. Chinese J. Inorg. Chem. (无机化学学报), 2012,28(2):405-410
5. [5]
  [5] LANG Lei-Ming (郎雷鸣), LIU Min-Sheng (柳闽生), Chinese J. Inorg. Chem. (无机化学学报), 2013,29(2):257- 264
6. [6]
  [6] Nakashima T, Kimizuka N. J. Am. Chem. Soc., 2003,125: 6386-6387
7. [7]
  [7] YANG Yi-Ping (杨依萍), LI Zhuo-Min (李卓民), YANG Yu- Chao (杨玉超). Chinese J. Inorg. Chem. (无机化学学报), 2012,28(7):1513-1519
8. [8]
  [8] WANG Zhi-Fang (王志芳), LI Mi (李密), ZHANG Hong-Xia (张红霞). Chinese J. Inorg. Chem. (无机化学学报), 2012,28 (4):715-720
9. [9]
  [9] Marin Flores O S, Ha S. Appl. Catal. A, 2009,352:124-132
10. [10]
  [10] Malikov I V, Mikhailov G M. J. Appl. Phys., 1997,82:555-559
11. [11]
  [11] Rajeswari J, Kishore P S, Viswanathan B, et al. Electrochem. Commun., 2009,11:572-575
12. [12]
  [12] Yang L C, Gao Q S, Zhang Y H, et al. Electrochem. Commun., 2008,10:118-122
13. [13]
  [13] Wang F, Lu B Q. Physica B, 2009,404:1901-1904
14. [14]
  [14] Chen X Y, Zhang Z J, Li X X, et al. Chem. Phys. Lett., 2006,418:105-108
15. [15]
  [15] Guo B K, Fang X P, Li B, et al. Chem. Mater., 2012,24: 457-463
16. [16]
  [16] Zhou J, Xu N S, Deng S Z, et al. Chem. Phys. Lett., 2003, 382:443-446
17. [17]
  [17] Wang S T, An C H, Zhang Y G, et al. J. Growth Cryst., 2006, 293:209-215
18. [18]
  [18] CAI Wan-Ling(蔡万玲), ZHANG Yu-Yin(张玉英), SU Xin- Tai(宿新泰). China Tungsten Industry (中国钨业), 2009,24 (1):40-46
19. [19]
  [19] Zhang H X, Li Y F, Hong Z S, et al. Mater. Lett., 2012,79: 148-151
20. [20]
  [20] GUO Cheng-Hua(郭成花), ZHANG Gui-Jun(张贵军), SHEN Zhu-Rui(沈铸睿), et al. Chinese J. Chem. Phys. (化学物理学报), 2006,19(6):543-548
21. [21]
  [21] Zhao X Y, Cao M H, Liu B, et al. J. Mater. Chem., 2012,22: 13334-13340
22. [22]
  [22] Zhang Y J, Yao Q, Zhang Y, et al. Cryst. Growth Des., 2008,8:3206-3212
23. [23]
  [23] Tauc J, Scott T A. Physics Today, 1967,20:105-106
24. [24]
  [24] Patil R S, Uplane M D, Patil P S. Appl. Surf. Sci., 2006, 252:8050-8056
25. [25]
  [25] Liu X L, He Y H, Wang S L, et al. J. Alloy Comp., 2011, 509S:S408-S411
26. [26]
  [26] Guo C S, Xu J, He Y, et al. Appl. Surf. Sci., 2011,257: 3789-3803
27. [27]
  [27] Hagfeldt A, Gratzel M. Chem. Rev., 1995,95:49-68
28. [28]
  [28] TAN Zhi-Gang (谭志刚), ZHU Qi-An (朱启安), GUO Xun- Zhi (郭讯枝), et al. Acta Chim. Sinica (化学学报), 2011,69 (23):2812-2820
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Hierarchical MoO₂ Microspheres：Hydrothermal Synthesis and Photocatalytic Performance for Degradation of Rhodamine B