Citation: ZHANG Hong-guang, WANG Wen-tai, FENG Li-juan, LI Chun-hu, WANG Liang. Effect of hydrothermal pH value on composition and morphology of bismuth oxybromide and their photocatalytic performance[J]. Journal of Fuel Chemistry and Technology, ;2019, 47(5): 582-589. shu

Effect of hydrothermal pH value on composition and morphology of bismuth oxybromide and their photocatalytic performance

College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China

Corresponding author: WANG Liang, wangliang_good@163.com
Received Date: 12 February 2019
Revised Date: 4 April 2019

Fund Project: The project was supported by the Foundation of State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering 2018-K21The project was supported by the Foundation of State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering (2018-K21)

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A series of bismuth oxybromide photocatalysts were fabricated via a one-step hydrothermal method through pH value adjustment. The as-prepared photocatalysts were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), UV-vis diffuse reflectance spectroscopy (UV-vis DRS) and photoluminescence spectroscopy (PL). The photocatalytic activities of the as-prepared samples were examined by degradation of Rhodamine B (RhB), methyl orange (MO) and phenol. The results indicate that the B9 displayed the highest photocatalytic activities. The enhanced photocatalytic activity can be attribute to enhanced absorption in the visible region and the decreased recombination efficiency of photogenerated charge carriers. The effect of hydrothermal pH value on the composition and morphology was explored and a synthesis process of bismuth oxybromide was proposed.
- bismuth oxybromide,
- hydrothermal pH value,
- organics pollutants degradation,
- visible light
1. [1]
  WANG H, YONG D Y, CHEN S C, JIANG S L, ZHANG X D, SHAO W, ZHANG Q, YAN W S, PAN B C, XIE Y. Oxygen-vacancy-mediated exciton dissociation in BiOBr for boosting charge-carrier-involved molecular oxygen activation[J]. J Am Chem Soc, 2018,140(5):1760-1766. doi: 10.1021/jacs.7b10997
2. [2]
  YU X, SHI J J, WANG L, WANG W T, BIAN J J, FENG L J, LI C H. A novel AuNPs-loaded MoS₂/RGO composite for efficient hydrogen evolution under visible light[J]. Mater Lett, 2016,182:125-128. doi: 10.1016/j.matlet.2016.06.095
3. [3]
  YUE D T, ZHANG T Y, KAN M, QIAN X F, ZHAO Y X. Highly photocatalytic active thiomolybdate [Mo₃S₁₃] 2-clusters/BiOBr nanocomposite with enhanced sulfur tolerance[J]. Appl Catal B:Environ, 2016,183:1-7. doi: 10.1016/j.apcatb.2015.10.020
4. [4]
  ZHAO K, ZHANG L Z, WANG J J, LI Q X, HE W W, YIN J J. Surface structure-dependent molecular oxygen activation of BiOCl single-crystalline nanosheets[J]. J Am Chem Soc, 2013,135(42):15750-15753. doi: 10.1021/ja4092903
5. [5]
  LIAO C X, MA Z J, CHEN X F, HE X, QIU J R. Controlled synthesis of bismuth oxyiodide toward optimization ofphotocatalytic performance[J]. Appl Surf Sci, 2016,387:1247-1256. doi: 10.1016/j.apsusc.2016.06.140
6. [6]
  GUO W, QIN Q, GENG L, WANG D, GUO Y H, YANG Y X. Morphology-controlled preparation and plasmon-enhanced photocatalytic activity of Pt-BiOBr heterostructures[J]. J Hazard Mater, 2016,308:374-385. doi: 10.1016/j.jhazmat.2016.01.077
7. [7]
  LIU X Q, CAI L. Novel indirect Z-scheme photocatalyst of Ag nanoparticles and polymer polypyrrole co-modified BiOBr for photocatalytic decomposition of organic pollutants[J]. Appl Surf Sci, 2018,445:242-254. doi: 10.1016/j.apsusc.2018.03.178
8. [8]
  YU Z Y, DETLEF B, RALF D, SONG L, LU L Q. Photocatalytic degradation of azo dyes by BiOX(X=Cl, Br)[J]. J Mol Catal A:Chem, 2012,365:1-7. doi: 10.1016/j.molcata.2012.07.001
9. [9]
  XU J, LI L, GUO C S, ZHANG Y, WANG S F. Removal of benzotriazole from solution by BiOBr photocatalysis under simulated solar irradiation[J]. Chem Eng J, 2013,221:230-237. doi: 10.1016/j.cej.2013.01.081
10. [10]
  YE L Q, SU Y R, JIN X L, XIE H Q, CAO F P, GUO Z. Which affect the photoreactivity of BiOBr single-crystalline nanosheets with different hydrothermal pH value:Size or facet?[J]. Appl Surf Sci, 2014,311:585-863.
11. [11]
  YU H G, LRIE H S, HASHIMOTO K. Conduction band energy level control of titanium dioxide:Toward an efficient visible-light-sensitive photocatalyst[J]. J Am Chem Soc, 2010,132:6898-6899. doi: 10.1021/ja101714s
12. [12]
  WANG H T, SHI M S, YANG H F, CHANG N, ZHANG H, LIU Y P, LU M C, AO D, CHU D Q. Template-free synthesis of nanosliced BiOBr hollow microspheres with high surface area and efficient photocatalytic activity[J]. Mater Lett, 2018,222:164-167. doi: 10.1016/j.matlet.2018.03.179
13. [13]
  DI J, XIA J X, JI M X, WANG B, YIN S, ZHANG Q, CHEN Z G, LI H M. Advanced photocatalytic performance of graphene-like BN modified BiOBr flower-like materials for the removal of pollutants and mechanism insight[J]. Appl Catal B:Environ, 2016,183:254-262. doi: 10.1016/j.apcatb.2015.10.036
14. [14]
  MENG X C, LI Z Z, CHEN J, XIE H W, ZHANG Z S. Enhanced visible light-induced photocatalytic activity of surface-modified BiOBr with Pd nanoparticles[J]. Appl Surf Sci, 2018,433:76-87. doi: 10.1016/j.apsusc.2017.09.103
15. [15]
  LI R P, REN H J, MA W H, HONG S M, WU L, HUANG Y P. Synthesis of BiOBr microspheres with ethanol as self-template and solvent with controllable morphology and photocatalytic activity[J]. Catal Commun, 2018,106:1-5. doi: 10.1016/j.catcom.2017.11.015
16. [16]
  LI H P, HU T X, LI J Q, SONG S, DU N, ZHANG R J, HOU W G. Thickness-dependent photocatalytic activity of bismuth oxybromide nanosheets with highly exposed (010) facets[J]. Appl Catal B:Environ, 2016,182:431-438. doi: 10.1016/j.apcatb.2015.09.050
17. [17]
  LU L, ZHOU M Y, YIN L, ZHOU G W, JIANG T, WAN X K, SHI H X. Tuning the physicochemical property of BiOBr via pH adjustment:Towards an efficient photocatalyst for degradation of bisphenol A[J]. J Mol Catal A:Chem, 2016,423:379-385. doi: 10.1016/j.molcata.2016.07.017
18. [18]
  WANG L, JIA T F, LI C H, FENG L J. Hydrothermal synthesis of BiOBr/semi-coke composite as anemerging photo-catalyst for nitrogen monoxide oxidation undervisible light[J]. Catal Today, 2016,264:257-260. doi: 10.1016/j.cattod.2015.07.008
19. [19]
  WANG J L, YU Y, ZHANG L Z. Highly efficient photocatalytic removal of sodium pentachlorophenate with Bi₃O₄ Br under visible light[J]. Appl Catal B:Environ, 2013,136/137:112-211. doi: 10.1016/j.apcatb.2013.02.009
20. [20]
  LIU X Z, JIANG X L, CHEN Z Q, YU J X, HE Y M. Preparation of Bi₃O₄ Br/BiOCl composite via ion-etching method and its excellent photocatalytic activity[J]. Mater Lett, 2018,210:194-198. doi: 10.1016/j.matlet.2017.08.134
21. [21]
  YU X, WU P W, QI C X, SHI J J, FENG L J, LI C H, WANG L. Ternary-component reduced graphene oxide aerogel constructed by g- C ₃N₄/BiOBr heterojunction and graphene oxide with enhanced photocatalytic performance[J]. J Alloys Compd, 2017,729:162-170. doi: 10.1016/j.jallcom.2017.09.175
22. [22]
  HU T P, YANG Y, DAI K, ZHANG J F, LIANG C H. A novel Z-scheme Bi₂MoO₆/BiOBr photocatalyst for enhanced photocatalytic activity under visible light irradiation[J]. Appl Surf Sci, 2018,456:473-481. doi: 10.1016/j.apsusc.2018.06.186
23. [23]
  YU X, SHI J J, FENG L J, LI C H, WANG L. A three-dimensional BiOBr/RGO heterostructural aerogel with enhanced and selective photocatalytic properties under visible light[J]. Appl Surf Sci, 2017,396:1775-1782. doi: 10.1016/j.apsusc.2016.11.219
24. [24]
  HAN Q F, ZHANG K K, ZHANG J, GONG S, WANG X, ZHU J W. Effect of the counter ions on composition and morphology of bismuth oxyhalides and their photocatalytic performance[J]. Chem Eng J, 2016,299:217-226. doi: 10.1016/j.cej.2016.04.048
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