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
1. [1]
  Han ZHANG , Jianfeng SUN , Jinsheng LIANG . Hydrothermal synthesis and luminescent properties of broadband near-infrared Na₃CrF₆ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 349-356. doi: 10.11862/CJIC.20240098
2. [2]
  Xiutao Xu , Chunfeng Shao , Jinfeng Zhang , Zhongliao Wang , Kai Dai . Rational Design of S-Scheme CeO₂/Bi₂MoO₆ Microsphere Heterojunction for Efficient Photocatalytic CO₂ Reduction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309031-. doi: 10.3866/PKU.WHXB202309031
3. [3]
  Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO₃/SiO₂. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147
4. [4]
  Xinyu ZENG , Guhua TANG , Jianming OUYANG . Inhibitory effect of Desmodium styracifolium polysaccharides with different content of carboxyl groups on the growth, aggregation and cell adhesion of calcium oxalate crystals. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1563-1576. doi: 10.11862/CJIC.20230374
5. [5]
  Zhengzheng LIU , Pengyun ZHANG , Chengri WANG , Shengli HUANG , Guoyu YANG . Synthesis, structure, and electrochemical properties of a sandwich-type {Co₆}-cluster-added germanotungstate. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1173-1179. doi: 10.11862/CJIC.20240039
6. [6]
  Juan CHEN , Guoyu YANG . A porous-layered aluminoborate built by mixed oxoboron clusters and AlO₄ tetrahedra. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 193-200. doi: 10.11862/CJIC.20240341
7. [7]
  Yadan Luo , Hao Zheng , Xin Li , Fengmin Li , Hua Tang , Xilin She . 调节O,S共掺杂C₃N₄中的活性氧生成以促进光催化降解微塑料. Acta Physico-Chimica Sinica, 2025, 41(6): 100052-. doi: 10.1016/j.actphy.2025.100052
8. [8]
  Guimin ZHANG , Wenjuan MA , Wenqiang DING , Zhengyi FU . Synthesis and catalytic properties of hollow AgPd bimetallic nanospheres. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 963-971. doi: 10.11862/CJIC.20230293
9. [9]
  Qiang ZHAO , Zhinan GUO , Shuying LI , Junli WANG , Zuopeng LI , Zhifang JIA , Kewei WANG , Yong GUO . Cu₂O/Bi₂MoO₆ Z-type heterojunction: Construction and photocatalytic degradation properties. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 885-894. doi: 10.11862/CJIC.20230435
10. [10]
  Jiaxing Cai , Wendi Xu , Haoqiang Chi , Qian Liu , Wa Gao , Li Shi , Jingxiang Low , Zhigang Zou , Yong Zhou . 具有0D/2D界面的InOOH/ZnIn₂S₄空心球S型异质结用于增强光催化CO₂转化性能. Acta Physico-Chimica Sinica, 2024, 40(11): 2407002-. doi: 10.3866/PKU.WHXB202407002
11. [11]
  Xin Zhou , Zhi Zhang , Yun Yang , Shuijin Yang . A Study on the Enhancement of Photocatalytic Performance in C/Bi/Bi₂MoO₆ Composites by Ferroelectric Polarization: A Recommended Comprehensive Chemical Experiment. University Chemistry, 2024, 39(4): 296-304. doi: 10.3866/PKU.DXHX202310008
12. [12]
  Zijian Jiang , Yuang Liu , Yijian Zong , Yong Fan , Wanchun Zhu , Yupeng Guo . Preparation of Nano Zinc Oxide by Microemulsion Method and Study on Its Photocatalytic Activity. University Chemistry, 2024, 39(5): 266-273. doi: 10.3866/PKU.DXHX202311101
13. [13]
  Qin Li , Huihui Zhang , Huajun Gu , Yuanyuan Cui , Ruihua Gao , Wei-Lin Dai . In situ Growth of Cd_0.5Zn_0.5S Nanorods on Ti₃C₂ MXene Nanosheet for Efficient Visible-Light-Driven Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2025, 41(4): 100031-. doi: 10.3866/PKU.WHXB202402016
14. [14]
  Zhicheng JU , Wenxuan FU , Baoyan WANG , Ao LUO , Jiangmin JIANG , Yueli SHI , Yongli CUI . MOF-derived nickel-cobalt bimetallic sulfide microspheres coated by carbon: Preparation and long cycling performance for sodium storage. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 661-674. doi: 10.11862/CJIC.20240363
15. [15]
  Jing WU , Puzhen HUI , Huilin ZHENG , Pingchuan YUAN , Chunfei WANG , Hui WANG , Xiaoxia GU . Synthesis, crystal structures, and antitumor activities of transition metal complexes incorporating a naphthol-aldehyde Schiff base ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2422-2428. doi: 10.11862/CJIC.20240278
16. [16]
  Wei Zhong , Dan Zheng , Yuanxin Ou , Aiyun Meng , Yaorong Su . K原子掺杂高度面间结晶的g-C₃N₄光催化剂及其高效H₂O₂光合成. Acta Physico-Chimica Sinica, 2024, 40(11): 2406005-. doi: 10.3866/PKU.WHXB202406005
17. [17]
  Guoqiang Chen , Zixuan Zheng , Wei Zhong , Guohong Wang , Xinhe Wu . 熔融中间体运输导向合成富氨基g-C₃N₄纳米片用于高效光催化产H₂O₂. Acta Physico-Chimica Sinica, 2024, 40(11): 2406021-. doi: 10.3866/PKU.WHXB202406021
18. [18]
  Minna Ma , Yujin Ouyang , Yuan Wu , Mingwei Yuan , Lijuan Yang . Green Synthesis of Medical Chemiluminescence Reagents by Photocatalytic Oxidation. University Chemistry, 2024, 39(5): 134-143. doi: 10.3866/PKU.DXHX202310093
19. [19]
  Xi YANG , Chunxiang CHANG , Yingpeng XIE , Yang LI , Yuhui CHEN , Borao WANG , Ludong YI , Zhonghao HAN . Co-catalyst Ni₃N supported Al-doped SrTiO₃: Synthesis and application to hydrogen evolution from photocatalytic water splitting. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 440-452. doi: 10.11862/CJIC.20240371
20. [20]
  Xinting XIONG , Zhiqiang XIONG , Panlei XIAO , Xuliang NIE , Xiuying SONG , Xiuguang YI . Synthesis, crystal structures, Hirshfeld surface analysis, and antifungal activity of two complexes Na(Ⅰ)/Cd(Ⅱ) assembled by 5-bromo-2-hydroxybenzoic acid ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1661-1670. doi: 10.11862/CJIC.20240145

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(764)
HTML views(34)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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

Metrics

通讯作者: 陈斌, bchen63@163.com

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