Abstract
We report a rapid combustion synthesis method for producing band gap tunable gallium zinc oxynitrides, a material of interest for water splitting applications. By varying the ratio of zinc and gallium, we can tune the band gap from 2.22 to 2.8 eV. Furthermore, nitrogen can be incorporated up to nearly 50% via replacement of oxygen without the need for high temperatures or an additional ammonolysis step. X-ray photoelectron spectroscopy (XPS) and EDX analysis suggests a preferential segregation of Zn to the surface of the as-synthesized particles, though the surface Ga/Zn molar ratio in the as-synthesized particles is correlated with the Ga/Zn molar ratio of the precursor materials. Photoelectrochemical measurements show that the oxynitride powders are photoactive under both AM1.5 and visible-only (λ > 435 nm) irradiation. Hydrogen and oxygen were both evolved in half-reaction experiments under simulated AM1.5 irradiation without externally applied bias, although addition of an OER catalyst did not enhance the rate of oxygen formation, suggesting that intra- and interparticle recombination are significant.
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T.R. Cook, D.K. Dogutan, S.Y. Reece, Y. Surendranath, T.S. Teets, and D.G. Nocera: Solar energy supply and storage for the legacy and nonlegacy worlds. Chem. Rev. 110, 6474 (2010).
A. Fujishima and K. Honda: Electrochemical photolysis at a semiconductor electrode. Nature 238, 37 (1972).
A. Fujishima and K. Kohayakawa: Hydrogen production under sunlight with an electrochemical photocell. J. Electrochem. Soc. 122, 1487 (1975).
K. Ikarashi, J. Sato, H. Kobayashi, N. Saito, H. Nishiyama, and Y. Inoue: Photocatalysis for water decomposition by RuO2-dispersed ZnGa2O4 with d10 configuration. J. Phys. Chem. B 106, 9048 (2002).
R.G. Carr and G.A. Somorjai: Hydrogen production from photolysis of steam adsorbed onto platinized SrTiO3. Nature 290, 576 (1981).
K. Domen, A. Kudo, T. Onishi, N. Kosugi, and H. Kuroda: Photocatalytic decomposition of water into H2 and O2 over NiO–SrTiO3 powder. 1. Structure of the catalyst. J. Phys. Chem. 90, 292 (1986).
K. Domen, S. Naito, T. Onishi, K. Tamaru, and M. Soma: Study of the photocatalytic decomposition of water vapor over a NiO–SrTiO3 catalyst. J. Phys. Chem. 86, 3657 (1982).
N.T. Hahn, S. Hoang, J.L. Self, and C.B. Mullins: Spray pyrolysis deposition and photoelectrochemical properties of n-type BiOI nanoplatelet thin films. ACS Nano 6, 7712 (2012).
G. Ma, S. Chen, Y. Kuang, S. Akiyama, T. Hisatomi, M. Nakabayashi, N. Shibata, M. Katayama, T. Minegishi, and K. Domen: Visible light-driven Z-scheme water splitting using oxysulfide H2 evolution photocatalysts. J. Phys. Chem. Lett. 7, 3892 (2016).
C. Pan, T. Takata, M. Nakabayashi, T. Matsumoto, N. Shibata, Y. Ikuhara, and K. Domen: A complex perovskite-type oxynitride: The first photocatalyst for water splitting operable at up to 600nm. Angew. Chem., Int. Ed. 54, 2955 (2015).
A. Hosono, S-K. Sun, Y. Masubuchi, and S. Kikkawa: Additive sintering and post-ammonolysis of dielectric BaTaO2N oxynitride perovskite. J. Eur. Ceram. Soc. 36, 3341 (2016).
H. Gao, M. Zhao, S. Yan, P. Zhou, Z. Li, Z. Zou, and Q. Liu: Anatase Mg(0.05)Ta(0.95)O(1.15)N(0.85): A novel photocatalyst for solar hydrogen production. RSC Adv. 6, 86240 (2016).
Z. Pan, T. Hisatomi, Q. Wang, M. Nakabayashi, N. Shibata, C. Pan, T. Takata, and K. Domen: Application of LaMg1/3Ta2/3O2N as a hydrogen evolution photocatalyst of a photocatalyst sheet for Z-scheme water splitting. Appl. Catal., A 521, 26 (2016).
K. Maeda, D.L. Lu, and K. Domen: Direct water splitting into hydrogen and oxygen under visible light by using modified TaON photocatalysts with d(0) electronic configuration. Chem.–Eur. J. 19, 4986 (2013).
K. Kamata, K. Maeda, D. Lu, Y. Kako, and K. Domen: Synthesis and photocatalytic activity of gallium–zinc–indium mixed oxynitride for hydrogen and oxygen evolution under visible light. Chem. Phys. Lett. 470, 90 (2009).
K. Maeda, T. Takata, M. Hara, N. Saito, Y. Inoue, H. Kobayashi, and K. Domen: GaN: ZnO solid solution as a photocatalyst for visible-light-driven overall water splitting. J. Am. Chem. Soc. 127, 8286 (2005).
K. Teramura, K. Maeda, T. Saito, T. Takata, N. Saito, Y. Inoue, and K. Domen: Characterization of ruthenium oxide nanocluster as a cocatalyst with (Ga1−xZnx)(N1−xOx) for photocatalytic overall water splitting. J. Phys. Chem. B 109, 21915 (2005).
M. Kodera, H. Urabe, M. Katayama, T. Hisatomi, T. Minegishi, and K. Domen: Effects of flux synthesis on SrNbO2N particles for photoelectrochemical water splitting. J. Mater. Chem. A 4, 7658 (2016).
M. Higashi, K. Domen, and R. Abe: Fabrication of an efficient BaTaO2N photoanode harvesting a wide range of visible light for water splitting. J. Am. Chem. Soc. 135, 10238 (2013).
M. Higashi, K. Domen, and R. Abe: Fabrication of efficient TaON and Ta3N5 photoanodes for water splitting under visible light irradiation. Energy Environ. Sci. 4, 4138 (2011).
M. Higashi, K. Domen, and R. Abe: Highly stable water splitting on oxynitride TaON photoanode system under visible light irradiation. J. Am. Chem. Soc. 134, 6968 (2012).
K. Maeda and K. Domen: New non-oxide photocatalysts designed for overall water splitting under visible light. J. Phys. Chem. C 111, 7851 (2007).
C. Pan, T. Takata, and K. Domen: Overall water splitting on the transition-metal oxynitride photocatalyst LaMg1/3Ta2/3O2N over a large portion of the visible-light spectrum. Chem.–Eur. J. 22, 1854 (2016).
W-J. Chun, A. Ishikawa, H. Fujisawa, T. Takata, J.N. Kondo, M. Hara, M. Kawai, Y. Matsumoto, and K. Domen: Conduction and valence band positions of Ta2O5, TaON, and Ta3N5 by UPS and electrochemical methods. J. Phys. Chem. B 107, 1798 (2003).
Y. Lee, H. Terashima, Y. Shimodaira, K. Teramura, M. Hara, H. Kobayashi, K. Domen, and M. Yashima: Zinc germanium oxynitride as a photocatalyst for overall water splitting under visible light. J. Phys. Chem. C 111, 1042 (2007).
K. Maeda, M. Higashi, B. Siritanaratkul, R. Abe, and K. Domen: SrNbO2N as a water-splitting photoanode with a wide visible-light absorption band. J. Am. Chem. Soc. 133, 12334 (2011).
G. Hitoki, T. Takata, J.N. Kondo, M. Hara, H. Kobayashi, and K. Domen: An oxynitride, TaON, as an efficient water oxidation photocatalyst under visible light irradiation (λ ≤ 500 nm). Chem. Commun. 0, 1698 (2002).
S.T. Aruna and A.S. Mukasyan: Combustion synthesis and nanomaterials. Curr. Opin. Solid State Mater. Sci. 12, 44 (2008).
Z. Yermekova, Z. Mansurov, and A.S. Mukasyan: Combustion synthesis of silicon nanopowders. Int. J. Self-Propag. High-Temp. Synth. 19, 94 (2010).
H.H. Nersisyan, J.H. Lee, and C.W. Won: Self-propagating high-temperature synthesis of nano-sized titanium carbide powder. J. Mater. Res. 17, 2859 (2002).
R.H. Limsay, R.A. Tayade, C.B. Talwatkar, S.P. Yawale, S.S. Yawale, and R.S. Bhavsar: Solution combustion synthesis of CaZrO3 using mixed fuel. Int. J. Mod. Phys. B 24, 6107 (2010).
M. Sathish, B. Viswanathan, R.P. Viswanath, and C.S. Gopinath: Synthesis, characterization, electronic structure, and photocatalytic activity of nitrogen-doped TiO2 nanocatalyst. Chem. Mater. 17, 6349 (2005).
M. Mapa, K. Sivaranjani, D.S. Bhange, B. Saha, P. Chakraborty, A.K. Viswanath, and C.S. Gopinath: Structure, electronic structure, optical, and dehydrogenation catalytic study of (Zn1−zInz)(O1−xNx) solid solution. Chem. Mater. 22, 565 (2010).
S. RajaAmbal, A.K. Yadav, S.N. Jha, D. Bhattacharyya, and C.S. Gopinath: Electronic structure–sunlight driven water splitting activity correlation of (Zn1−yGay) (O1−zNz). Phys. Chem. Chem. Phys. 16, 23654 (2014).
B.H. Meekins, Y-C. Lin, J.S. Manser, K. Manukyan, A.S. Mukasyan, P.V. Kamat, and P.J. McGinn: Photoactive porous silicon nanopowder. ACS Appl. Mater. Interfaces 5, 2943 (2013).
Q. Gao, C. Giordano, and M. Antonietti: Controlled synthesis of tantalum oxynitride and nitride nanoparticles. Small 7, 3334 (2011).
C. Giordano, C. Erpen, W. Yao, B. Milke, and M. Antonietti: Metal nitride and metal carbide nanoparticles by a soft urea pathway. Chem. Mater. 21, 5136 (2009).
A. Gomathi and C.N.R. Rao: Nanostructures of the binary nitrides, BN, TiN, and NbN, prepared by the urea-route. Mater. Res. Bull. 41, 941 (2006).
Y. Qiu and L. Gao: Novel synthesis of nanocrystalline gallium nitride powder from gallium(III)–urea complex. Chem. Lett. 32, 774 (2003).
J. Buha, I. Djerdj, M. Antonietti, and M. Niederberger: Thermal transformation of metal oxide nanoparticles into nanocrystalline metal nitrides using cyanamide and urea as nitrogen source. Chem. Mater. 19, 3499 (2007).
A. Varma, A.S. Mukasyan, A.S. Rogachev, and K.V. Manukyan: Solution combustion synthesis of nanoscale materials. Chem. Rev. 116, 14493 (2016).
M.A. Abbas, M.A. Basit, S.J. Yoon, G.J. Lee, M.D. Lee, T.J. Park, P.V. Kamat, and J.H. Bang: Revival of solar paint concept: Air-processable solar paints for the fabrication of quantum dot-sensitized solar cells. J. Phys. Chem. C 121, 17658 (2017).
K. Maeda, K. Teramura, D. Lu, N. Saito, Y. Inoue, and K. Domen: Noble-Metal/Cr2O3 core/shell nanoparticles as a cocatalyst for photocatalytic overall water splitting. Angew. Chem., Int. Ed. 45, 7806 (2006).
P.M. Schaber, J. Colson, S. Higgins, D. Thielen, B. Anspach, and J. Brauer: Thermal decomposition (pyrolysis) of urea in an open reaction vessel. Thermochim. Acta 424, 131 (2004).
A. Fujishima, T. Kato, E. Maekawa, and K. Honda: Mechanism of the current doubling effect. I. The ZnO photoanode in aqueous solution of sodium formate. Bull. Chem. Soc. Jpn. 54, 1671 (1981).
A. Trapalis, J. Heffernan, I. Farrer, J. Sharman, and A. Kean: Low resistance ohmic contacts on wide band‐gap GaN. Appl. Phys. Lett. 64, 1003 (1994).
T. Oshima, M. Niwa, A. Mukai, T. Nagami, T. Suyama, and A. Ohtomo: Epitaxial growth of wide-band-gap ZnGa2O4 films by mist chemical vapor deposition. J. Cryst. Growth 386, 190 (2014).
F. Tessier, P. Maillard, F. Cheviré, K. Domen, and S. Kikkawa: Optical properties of oxynitride powders. J. Ceram. Soc. Jpn. 117, 1 (2009).
K. Maeda, K. Teramura, T. Takata, M. Hara, N. Saito, K. Toda, Y. Inoue, H. Kobayashi, and K. Domen: Overall water splitting on (Ga1−xZnx)(N1−xOx) solid solution photocatalyst: Relationship between physical properties and photocatalytic activity. J. Phys. Chem. B 109, 20504 (2005).
J. Lu, Q. Zhang, J. Wang, F. Saito, and M. Uchida: Synthesis of N-Doped ZnO by grinding and subsequent heating ZnO-urea mixture. Powder Technol. 162, 33 (2006).
Structural, electrical, and optical characterization of as grown and oxidized zinc nitride thin films. J. Appl. Phys. 120, 205102 (2016).
G. He, T. Chikyow, X. Chen, H. Chen, J. Liu, and Z. Sun: Cathodoluminescence and field emission from GaN/MgAl2O4 grown by metalorganic chemical vapor deposition: Substrate-orientation dependence. J. Mater. Chem. C 1, 238 (2013).
G-M. Rignanese, A. Pasquarello, J-C. Charlier, X. Gonze, and R. Car: Nitrogen incorporation at Si(001)-SiO2 interfaces: Relation between N 1 s core-level shifts and microscopic structure. Phys. Rev. Lett. 79, 5174 (1997).
M. Stefik: Atomic layer deposition of bismuth vanadates for solar energy materials. ChemSusChem 9, 1727 (2016).
H. Hashiguchi, K. Maeda, R. Abe, A. Ishikawa, J. Kubota, and K. Domen: Photoresponse of GaN:ZnO electrode on FTO under visible light irradiation. Bull. Chem. Soc. Jpn. 82, 401 (2009).
A. Kasahara, K. Nukumizu, T. Takata, J.N. Kondo, M. Hara, H. Kobayashi, and K. Domen: LaTiO2N as a visible-light (≤600 nm)-Driven photocatalyst (2). J. Phys. Chem. B 107, 791 (2003).
L. Vayssieres: On Solar Hydrogen and Nanotechnology (John Wiley & Sons, San Diego, California, 2010); pp. 223–225.
R. Abe, M. Higashi, and K. Domen: Facile fabrication of an efficient oxynitride TaON photoanode for overall water splitting into H2 and O2 under visible light irradiation. J. Am. Chem. Soc. 132, 11828 (2010).
T. Minegishi, N. Nishimura, J. Kubota, and K. Domen: Photoelectrochemical properties of LaTiO2N electrodes prepared by particle transfer for sunlight-driven water splitting. Chem. Sci. 4, 1120 (2013).
ACKNOWLEDGMENTS
The research described herein was supported in part by the NASA South Carolina Space Grant Consortium. We acknowledge the University of South Carolina College of Engineering and Computing X-ray Photoelectron Spectroscopy Facility for use of the instrument. BHM wishes to thank Dr. Stavros Karakalos for his assistance with XPS data collection and analysis and the Lauterbach group for access to their diffractometer.
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Kennedy, A.E., Meekins, B.H. Combustion synthesis and photoelectrochemical characterization of gallium zinc oxynitrides. Journal of Materials Research 33, 3971–3978 (2018). https://doi.org/10.1557/jmr.2018.402
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DOI: https://doi.org/10.1557/jmr.2018.402