Abstract
Solar-driven reduction of dinitrogen to ammonia remains greatly challenging due to the stable triple bond between N atoms. In this study, g-C3N4 photocatalysts were synthesized via ozone etching method. Due to the O3 treatment, the resulting photocatalysts were rich in carbon vacancies. Etching g-C3N4 with ozone for two hours (O3GCN-2), resulted in the decrease of size, and the structure becoming less compact. The specific surface area of O3GCN-2 increased up to ~ 12.751 m2·g−1, in comparison with that of the bulk g-C3N4 (BGCN) that was only ~ 5.652 m2·g−1. The nitrogen fixation efficiency of O3GCN-2 was 2.72 times higher than that of BGCN under visible light irradiation. UV–vis, electrochemical impedance spectroscopy, and photocurrent measurements showed that O3GCN-2 had enhanced visible light absorption properties and enhanced electron–hole separation efficiency. The possible mechanism of the photocatalytic nitrogen fixation was also investigated. This study may provide a novel idea and insight for the design of efficient photocatalysts for nitrogen fixation.
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References
A. Dellagi, I. Quillere, B. Hirel, Beneficial soil-borne bacteria and fungi: a promising way to improve plant nitrogen acquisition. J. Exp. Bot. 71(15), 4469–4479 (2020)
O. Einsle, F.A. Tezcan, S.L.A. Andrade, B. Schmid, M. Yoshida, J.B. Howard, D.C. Rees, Nitrogenase MoFe-protein at 1.16 A resolution: a central ligand in the FeMo-cofactor. Science 297(5587), 1696–1700 (2002)
J.W. Erisman, M.A. Sutton, J. Galloway, Z. Klimont, W. Winiwarter, How a century of ammonia synthesis changed the world. Nat. Geosci. 1(10), 636–639 (2008)
A. Van Deynze, P. Zamora, P.-M. Delaux, C. Heitmann, D. Jayaraman, S. Rajasekar, D. Graham, J. Maeda, D. Gibson, K.D. Schwartz, A.M. Berry, S. Bhatnagar, G. Jospin, A. Darling, R. Jeannotte, J. Lopez, B.C. Weimer, J.A. Eisen, H.-Y. Shapiro, J.-M. Ané, A.B. Bennett, Nitrogen fixation in a landrace of maize is supported by a mucilage-associated diazotrophic microbiota. PLoS Biol. 16(8), e2006352 (2018)
A.J. Medford, M.C. Hatzell, Photon-Driven Nitrogen Fixation: Current Progress, Thermodynamic Considerations, and Future Outlook. ACS Catalysis. 7(4), 2624–2643 (2017)
G.N. Schrauzer, T.D. Guth, Photocatalytic reactions. 1. Photolysis of water and photoreduction of nitrogen on titanium dioxide. J. Am. Chem. Soc. 99(22), 7189–7193 (1977)
S. Bourgeois, D. Diakite, M. Perdereau, A study of TiO2 powders as a support for the photochemical synthesis of ammonia. Reactivity of Solids. 6(1), 95–104 (1988)
V. Augugliaro, A. Lauricella, L. Rizzuti, M. Schiavello, A. Sclafani, Conversion of solar energy to chemical energy by photoassisted processes—I. Preliminary results on ammonia production over doped titanium dioxide catalysts in a fluidized bed reactor. Int. J. Hydrogen Energy 7(11), 845–849 (1982)
M. Lashgari, P. Zeinalkhani, Photocatalytic N2 conversion to ammonia using efficient nanostructured solar-energy-materials in aqueous media: A novel hydrogenation strategy and basic understanding of the phenomenon. Applied Catalysis a-General. 529, 91–97 (2017)
J. Li, H. Li, G. Zhan, L. Zhang, Solar Water Splitting and Nitrogen Fixation with Layered Bismuth Oxyhalides. Acc Chem Res. 50(1), 112–121 (2017)
N. Zhang, L. Li, Q. Shao, T. Zhu, X. Huang, X. Xiao, Fe-Doped BiOCl Nanosheets with Light-Switchable Oxygen Vacancies for Photocatalytic Nitrogen Fixation. ACS Applied Energy Materials. 2(12), 8394–8398 (2019)
H. Li, J. Shang, Z. Ai, L. Zhang, Efficient Visible Light Nitrogen Fixation with BiOBr Nanosheets of Oxygen Vacancies on the Exposed 001 Facets. J. Am. Chem. Soc. 137(19), 6393–6399 (2015)
S. Hu, X. Chen, Q. Li, F. Li, Z. Fan, H. Wang, Y. Wang, B. Zheng, G. Wu, Fe3+ doping promoted N2 photofixation ability of honeycombed graphitic carbon nitride: the experimental and density functional theory simulation analysis. Appl. Catal. B. 201, 58–69 (2016)
S. Hu, Y. Li, F. Li, Z. Fan, H. Ma, W. Li, X. Kang, Construction of g-C3N4/Zn0.11Sn0.12Cd0.88S1.12 hybrid heterojunction catalyst with outstanding nitrogen photofixation performance induced by sulfur vacancies. ACS Sustain. Chem. Eng. 4(4), 2269–2278 (2016)
Q. Han, N. Chen, J. Zhang, L. Qu, Graphene/graphitic carbon nitride hybrids for catalysis. Materials Horizons. 4(5), 832–850 (2017)
X. Wang, K. Maeda, A. Thomas, K. Takanabe, G. Xin, J.M. Carlsson, K. Domen, M. Antonietti, A metal-free polymeric photocatalyst for hydrogen production from water under visible light. Nat Mater. 8(1), 76–80 (2009)
J. Wang, L. Tang, G. Zeng, Y. Deng, Y. Liu, L. Wang, Y. Zhou, Z. Guo, J. Wang, C. Zhang, Atomic scale g-C3N4/Bi2WO6 2D/2D heterojunction with enhanced photocatalytic degradation of ibuprofen under visible light irradiation. Appl. Catal. B 209, 285–294 (2017)
X. She, J. Wu, H. Xu, Z. Mo, J. Lian, Y. Song, L. Liu, D. Du, H. Li, Enhancing charge density and steering charge unidirectional flow in 2D non-metallic semiconductor-CNTs-metal coupled photocatalyst for solar energy conversion. Appl. Catal. B 202, 112–117 (2017)
X. Chen, N. Li, Z. Kong, W.J. Ong, X. Zhao, Photocatalytic fixation of nitrogen to ammonia: state-of-the-art advancements and future prospects. Mater. Horiz. 5(1), 9–27 (2017)
H. Wang, Y.D. Bu, G. Wu, X. Zou, The promotion of the photocatalytic nitrogen fixation ability of nitrogen vacancy-embedded graphitic carbon nitride by replacing the corner-site carbon atom with phosphorus. Dalton Trans. 48(31), 11724–11731 (2019)
Z.Z. Pei, P. Wang, C.Y. Li, X.L. Li, Y.W. He, Y.B. Liu, H. Jia, One-Pot Hydrothermal Synthesis of g-C3N4/BiPO4 Nanocomposites with Significant Photocatalytic Activity. J. Nanosci. Nanotechnol. 20(5), 3047–3052 (2020)
D.P. Dutta, D. Dagar, Efficient Selective Sorption of Cationic Organic Pollutant from Water and Its Photocatalytic Degradation by AlVO4/g-C3N4 Nanocomposite. J. Nanosci. Nanotechnol. 20(4), 2179–2194 (2020)
S. Cao, H. Chen, F. Jiang, X. Wang, Nitrogen photofixation by ultrathin amine-functionalized graphitic carbon nitride nanosheets as a gaseous product from thermal polymerization of urea. Applied Catalysis B-Environmental. 224, 222–229 (2018)
P. Xia, B. Zhu, J. Yu, S. Cao, M. Jaroniec, Ultra-thin nanosheet assemblies of graphitic carbon nitride for enhanced photocatalytic CO2 reduction. Journal of Materials Chemistry A. 5(7), 3230–3238 (2017)
H. Dong, X. Guo, C. Yang, Z. Ouyang, Synthesis of g-C3N4 by different precursors under burning explosion effect and its photocatalytic degradation for tylosin. Appl. Catal. B 230, 65–76 (2018)
J. Tabla-Hernandez, A.G. Hernandez-Ramirez, E. Martinez-Tavera, P.F. Rodriguez-Espinosa, E. Mangas-Ramírez, Impacts on water quality by in situ induced ozone-oxygen oxidation in a polluted urban reservoir. Sci. Total Environ. 735, 139364 (2020)
F. Zhang, B. Hong, W. Zhao, Y. Yang, J. Bao, C. Gao, S. Sun, Ozone modification as an efficient strategy for promoting the photocatalytic effect of TiO2 for air purification. Chem. Commun. (Camb.) 55(26), 3757–3760 (2019)
J. Ge, Y. Liu, D. Jiang, L. Zhang, P. Du, Integrating non-precious-metal cocatalyst Ni3N with g-C3N4 for enhanced photocatalytic H2 production in water under visible-light irradiation. Chin. J. Catal. 40(2), 160–167 (2019)
J.H. Ge, D.C. Jiang, L. Zhang, P.W. Du, Embedding Noble-Metal-Free Ni2P Cocatalyst on g-C3N4 for Enhanced Photocatalytic H2 Evolution in Water Under Visible Light. Catal. Lett. 148(12), 3741–3349 (2018)
K. Wang, Q. Li, B. Liu, B. Cheng, W. Ho, J. Yu, Sulfur-doped g-C3N4 with enhanced photocatalytic CO2 reduction performance. Appl. Catal. B 176–177, 44–52 (2015)
Y. Zhang, J. Liu, G. Wu, W. Chen, Porous graphitic carbon nitride synthesized via direct polymerization of urea for efficient sunlight-driven photocatalytic hydrogen production. Nanoscale. 4(17), 5300–5303 (2012)
J. Liu, T. Zhang, Z. Wang, G. Dawson, W. Chen, Simple pyrolysis of urea into graphitic carbon nitride with recyclable adsorption and photocatalytic activity. J. Mater. Chem. 21(38), 14398–14401 (2011)
J. Yan, C. Zhou, P. Li, B. Chen, S. Zhang, X. Dong, F. Xi, J. Liu, Nitrogen-rich graphitic carbon nitride: Controllable nanosheet-like morphology, enhanced visible light absorption and superior photocatalytic performance. Colloids Surf., A 508, 257–264 (2016)
G. Dong, L. Zhang, Porous structure dependent photoreactivity of graphitic carbon nitride under visible light. J. Mater. Chem. 22(3), 1160–1166 (2012)
J. Yu, S. Wang, B. Cheng, Z. Lin, F. Huang, Noble metal-free Ni(OH)2-g-C3N4 composite photocatalyst with enhanced visible-light photocatalytic H2 production activity. Catal. Sci. Technol. 3(7), 1782–1789 (2013)
L. Shi, S. Liu, Z. He, Construction of Sn/oxide g-C3N4 nanostructure by electrostatic self-assembly strategy with enhanced photocatalytic degradation performance. Appl. Surf. Sci. 457, 1035–1043 (2018)
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This work was supported by the Natural Science Fund of Anhui Province (Grant Number. 1808085ME139) and Anhui Province University Outstanding Young Talents Project (Grant Number. gxyq2020012).
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Zhang, L., Ge, J., Liu, Y. et al. Ozone modification as an efficient strategy for photocatalytic nitrogen fixation under visible light irradiation. J Porous Mater 28, 825–834 (2021). https://doi.org/10.1007/s10934-021-01038-8
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DOI: https://doi.org/10.1007/s10934-021-01038-8