Carbon Nitride Polymer Sensitization and Nitrogen Doping of SrTiO3/TiO2 Nanotube Heterostructure toward High Visible Light Photocatalytic Performance

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Fine Chemical Research Institute, School of Chemical Engineering and Technology, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
*Z.R.: e-mail, [email protected]
*H.J.: e-mail, [email protected]
Cite this: Ind. Eng. Chem. Res. 2017, 56, 36, 9999–10008
Publication Date (Web):August 15, 2017
Copyright © 2017 American Chemical Society
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Construction of versatile multijunctions with visible light response, effective charges transport and separation, suitable band positions, and good stability is highly expected for the photocatalytic VOCs degradation. Herein, one-dimensional titania nanotube supported SrTiO3 heterostructure (STO/TN) was developed by a hydrothermal process and then simultaneously sensitized with carbon nitride polymer (CN) and doped with nitrogen (CN-STO/TN) for photocatalytic mineralization of toluene. CN-STO/TN simultaneously exhibits the following advantages: (1) the nanotube structure enhances light-harvesting, enables effective charges transport and separation, retains sufficient energy of the charges, facilitates the pollutant species transport and reactants enrichment by the confinement effect; (2) synergistic effect of CN sensitization and N-doping extends the light response to the visible light region; (3) multichannel charges separation and transport among the multijunctions promote the photogenerated carriers separation. These beneficial factors lead to the remarkably higher visible light photocatalytic performance of CN-STO/TN in comparison with the component photocatalysts, 27 times that of TN, 13.5 times that of STO, and 4.9 times that of CN, respectively. These results demonstrate that the combination of morphology tailoring and energy band alignment manipulation is important in designing effective heterojunctions for photocatalytic applications.

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The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.iecr.7b02671.

  • (HR)TEM, XPS data, DRS, PL, BET surface area, reaction rate constants; band gap, valence band, and conduction band values of the samples; toluene adsorption curves; toluene decomposition curves over STO/TN and CN-STO/TN under UV (or visible) light irradiation or in the dark (PDF)

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  8. Min Zhou, Honghui Ou, Shanrong Li, Xing Qin, Yuanxing Fang, Shun‐cheng Lee, Xinchen Wang, Wingkei Ho. Photocatalytic Air Purification Using Functional Polymeric Carbon Nitrides. Advanced Science 2021, 685038 , 2102376.
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  10. Yue Xu, Zhenping Qu, Yewei Ren, Cui Dong. Enhancement of toluene oxidation performance over Cu–Mn composite oxides by regulating oxygen vacancy. Applied Surface Science 2021, 560 , 149983.
  11. Robabeh Bashiri, Muhammad Syahmi Irfan, Norani Muti Mohamed, Suriati Sufian, Liew Yi Ling, Nur Amirah Suhaimi, Mohamad Fakhrul Ridhwan Samsudin. Hierarchically [email protected]@Fe2O3 nanorod heterostructures for enhanced photoelectrochemical water splitting. International Journal of Hydrogen Energy 2021, 46 (48) , 24607-24619.
  12. Ridha Djellabi, Marcela Frias Ordonez, Francesco Conte, Ermelinda Falletta, Claudia L. Bianchi, Ilenia Rossetti. A Review of Advances in Multifunctional XTiO3 Perovskite-type Oxides as piezo-photocatalysts for Environmental Remediation and Energy Production. Journal of Hazardous Materials 2021, 46 , 126792.
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  15. Kun Jiang, Jin Zhang, Yingfei Wan, Zengjian Liu, Jinwei Chen. Effect of amination of titanium dioxide in the TiO2/rGO composite on the efficient photocatalytic removal of gaseous formaldehyde at room temperature. Optical Materials 2021, 114 , 110913.
  16. Edith Luévano-Hipólito, Luis F. Garay-Rodríguez, Leticia Myriam Torres-Martínez. Photocatalytic heterostructured materials for air decontamination and solar fuels production. 2021,,, 593-636.
  17. Yuzhen Fang, Xiangjin Kong, Dongting Wang, Junhai Liu, Qianqian Shang, Shouxin Cui. Insights into the interactions of g-C3N4/LaMnO3 hetero-junction to their structures and electronic properties by DFT calculations. Journal of Solid State Chemistry 2020, 292 , 121727.
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  19. Le Yang, Chunyan Chen, Zebao Rui, Hongbing Ji. Anodic aluminum oxide supported [email protected] catalyst for organic gas pollutants removal with an enhanced performance. Catalysis Today 2020, 355 , 602-607.
  20. Fuxiang Li, Xudong Xiao, Chen Zhao, Jianan Liu, Qi Li, Chuanyu Guo, Chungui Tian, Liping Zhang, Jiuan Hu, Baojiang Jiang. TiO2-on-C3N4 double-shell microtubes: In-situ fabricated heterostructures toward enhanced photocatalytic hydrogen evolution. Journal of Colloid and Interface Science 2020, 572 , 22-30.
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  22. Chien-Wei Chang, Chechia Hu. Graphene oxide-derived carbon-doped SrTiO3 for highly efficient photocatalytic degradation of organic pollutants under visible light irradiation. Chemical Engineering Journal 2020, 383 , 123116.
  23. Q.A. Drmosh, A. Hezam, M.K. Hossain, M. Qamar, Z.H. Yamani, K. Byrappa. A novel Cs2O–Bi2O3–TiO2–ZnO heterostructure with direct Z-Scheme for efficient photocatalytic water splitting. Ceramics International 2019, 45 (17) , 23756-23764.
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  25. Zhendong Liu, Zhen Ma. Ag-SrTiO3/TiO2 composite nanostructures with enhanced photocatalytic activity. Materials Research Bulletin 2019, 118 , 110492.
  26. Bao Lee Phoon, Chin Wei Lai, Joon Ching Juan, Pau‐Loke Show, Wei‐Hsin Chen. A review of synthesis and morphology of SrTiO 3 for energy and other applications. International Journal of Energy Research 2019, 43 (10) , 5151-5174.
  27. Jingjie Liu, Chuanbao Xiong, Shujuan Jiang, Xi Wu, Shaoqing Song. Efficient evolution of reactive oxygen species over the coordinated π-delocalization g-C3N4 with favorable charge transfer for sustainable pollutant elimination. Applied Catalysis B: Environmental 2019, 249 , 282-291.
  28. Jiejing Kong, Ting Yang, Zebao Rui, Hongbing Ji. Perovskite-based photocatalysts for organic contaminants removal: Current status and future perspectives. Catalysis Today 2019, 327 , 47-63.
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  33. Shaoqing Song, Changhai Lu, Xi Wu, Shujuan Jiang, Chuanzhi Sun, Zhanggao Le. Strong base g-C3N4 with perfect structure for photocatalytically eliminating formaldehyde under visible-light irradiation. Applied Catalysis B: Environmental 2018, 227 , 145-152.
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  35. Xiu-Li Luo, Gang-Ling He, Yue-Ping Fang, Yue-Hua Xu. Nickel sulfide/graphitic carbon nitride/strontium titanate (NiS/g-C3N4/SrTiO3) composites with significantly enhanced photocatalytic hydrogen production activity. Journal of Colloid and Interface Science 2018, 518 , 184-191.
  36. Zhen Zhang, Wei Jing, Xin Tan, Tao Yu, Jian Ma. High-efficiency photocatalytic performance of Cr–SrTiO3-modified black TiO2 nanotube arrays. Journal of Materials Science 2018, 53 (8) , 6170-6182.
  37. Xingwang Zhou, Jun Yao, Ming Yang, Jiangquan Ma, Qingwei Zhou, Ershen Ou, Zhen Zhang, Xueni Sun. Synthesis of MoSe 2 /SrTiO 3 Heterostructures with Enhanced Ultraviolet-Light-Driven and Visible-Light-Driven Photocatalytic Properties. Nano 2018, 13 (04) , 1850038.
  38. Jiejing Kong, Zebao Rui, Senhong Liu, Hanwei Liu, Hongbing Ji. Homeostasis in Cu x O/SrTiO 3 hybrid allows highly active and stable visible light photocatalytic performance. Chemical Communications 2017, 53 (91) , 12329-12332.