Morphology control of aluminum nitride (AlN) for a novel high-temperature hydrogen sensor

Abstract

Hydrogen is a promising renewable energy source for fossil-free transportation and electrical energy generation. However, leaking hydrogen in high-temperature production processes can cause an explosion, which endangers production workers and surrounding areas. To detect leaks early, we used a sensor material based on a wide bandgap aluminum nitride (AlN) that can withstand a high-temperature environment. Three unique AlN morphologies (rod-like, nest-like, and hexagonal plate-like) were synthesized by a direct nitridation method at 1400°C using γ-AlOOH as a precursor. The gas-sensing performance shows that a hexagonal plate-like morphology exhibited p-type sensing behavior and showed good repeatability as well as the highest response (S = 58.7) toward a 750 ppm leak of H₂ gas at high temperature (500°C) compared with the rod-like and nest-like morphologies. Furthermore, the hexagonal plate-like morphology showed fast response and recovery times of 40 and 82 s, respectively. The surface facet of the hexagonal morphology of AlN might be energetically favorable for gas adsorption-desorption for enhanced hydrogen detection.

Keywords

aluminum nitride / controllable morphology / direct nitridation / γ-AlOOH / hydrogen sensor

References

[1] Crabtree GW, Dresselhaus MS, Buchanan MV. The hydrogen economy. Phys. Today, 2004, 57(12): 39.

[2] Kim JY, Jun A, Gwon O, Yoo SY, Liu ML, Shin JY, Lim TH, Kim G. Nano energy hybrid-solid oxide electrolysis cell: A new strategy for efficient hydrogen production. Nano Energy, 2018, 44, 121.

[3] Lupan O, Chai GY, Chow L. Novel hydrogen gas sensor based on single ZnO nanorod. Microelectron. Eng., 2008, 85(11): 2220.

[4] Gu HS, Wang Z, Hu YM. Hydrogen gas sensors based on semiconductor oxide nanostructures. Sensors, 2012, 12(5): 5517.

[5] Wang CX, Yin LW, Zhang LY, Xiang D, Gao R. Metal oxide gas sensors: Sensitivity and influencing factors. Sensors, 2010, 10(3): 2088.

[6] Hermawan A, Asakura Y, Kobayashi M, Kakihana M, Yin S. High temperature hydrogen gas sensing property of GaN prepared from a-GaOOH. Sens. ActuatorsB, 2018, 276, 388.

[7] Kang BS, Wang HT, Tien LC, Ren F, Gila BP, Norton DP, Abernathy CR, Lin JS, Pearton SJ. Wide bandgap semiconductor nanorod and thin film gas sensors. Sensors, 2006, 6(6): 643.

[8] F. Ren and S.J. Pearton, Recent advances in wide bandgap semiconductor-based gas sensors, [in] R. Jaaniso and O.K. Tan eds., Semiconductor Gas Sensors, 2013, p. 159.

[9] Yin S. Creation of advanced optical responsive functionality of ceramics by green processes. J. Ceram. Soc. Jpn., 2015, 123(1441): 823.

[10] T. Singh and E. Kohn, Harsh environment materials, Ref. Module Mater. Sci. Mater. Eng. (2016). DOI: https://doi.org/10.1016/b978-0-12-803581-8.09253-5

[11] Yin S, Asakura Y. Recent research progress on mixed valence state tungsten based materials. Tungsten, 2019, 1(1): 5.

[12] Huang XY, Jiang PK, Tanaka T. A review of dielectric polymer composites with high thermal conductivity. IEEE Electr. Insul. Mag., 2011, 27(4): 8.

[13] Beheshtian J, Baei MT, Bagheri Z, Peyghan AA. AlN nanotube as a potential electronic sensor for nitrogen dioxide. Microelectron. J., 2012, 43(7): 452.

[14] Dey A. Semiconductor metal oxide gas sensors: A review. Mater. Sci. Eng. B, 2018, 229, 206.

[15] Hermawan A, Son H, Asakura Y, Mori T, Yin S. Synthesis of morphology controllable aluminum nitride by direct nitridation of y-AlOOH in the presence of N₂H₄ and their sintering behavior. J. Asian Ceram. Soc., 2018, 6(1): 63.

[16] Hermawan A, Asakura Y, Inada M, Yin S. One-step synthesis of micro-/mesoporous SnO₂ spheres by solvothermal method for toluene gas sensor. Ceram. Int., 2019, 45(12): 15435.

[17] Sun XM, Chen X, Deng ZX, Li YD. A CTAB-assisted hydrothermal orientation growth of ZnO nanorods. Mater. Chem. Phys., 2003, 78(1): 99.

[18] Bullen C, Zijlstra P, Bakker E, Gu M, Raston C. Chemical kinetics of gold nanorod growth in aqueous CTAB solutions. Cryst. Growth Des., 2011, 11(8): 3375.

[19] Wahab R, Kim YS, Shin HS. Synthesis, characterization and effect of pH variation on zinc oxide nanostructures. Mater. Trans., 2009, 50(8): 2092.

[20] Sivakumar P, Jana M, Jung MG, Gedanken A, Park HS. Hexagonal plate-like Ni-Co-Mn hydroxide nanotfructures to achieve high energy density of hybrid supercapacitors. J. Mater. Chem. A, 2019, 7(18): 11362.

[21] B.D. Liu, Y. Bando, A.M. Wu, X. Jiang, B. Dierre, T. Sekiguchi, C.C. Tang, M. Mitome, and D. Golberg, 352 nm ultraviolet emission from high-quality crystalline AlN whiskers, Nanotechnology, 21(2010), No. 7, art. No. 75708.

[22] Singh A, Bae H, Hussain T, Watanabe H, Lee HY. Efficient sensing properties of aluminum nitride nanosheets toward toxic pollutants under gated electric field. ACS Appl. Electron. Mater., 2020, 2(6): 1645.

[23] Li CC, Zhou HG, Yang SC, Wei LY, Han ZZ, Zhang YF, Pan HB. Preadsorption of O₂ on the exposed (001) facets of ZnO nanostructures for enhanced sensing of gaseous acetone. ACS Appl. Nano Mater., 2019, 2(10): 6144.

[24] Rosenberger L, Baird R, Mccullen E, Auner G, Shreve G. XPS analysis of aluminum nitride films deposited by plasma source molecular beam epitaxy. Surf. Interface Anal., 2008, 40(9): 1254.

[25] Manova D, Dimitrova V, Fukarek W, Karpuzov D. Investigation of d.c.-reactive magnetron-sputtered AlN thin films by electron microprobe analysis, X-ray photoelectron spectroscopy and polarised infra-red reflection. Surf. Coat. Technol., 1998, 106(2–3): 205.

[26] Yamamoto T, Katayama-Yoshida H. Effects of oxygen incorporation in p-type AlN crystals doped with carbon species. PhysicaB, 1999, 273–274, 113.

[27] R.Q. Wu, L. Shen, M. Yang, Z.D. Sha, Y.Q. Cai, Y.P. Feng, Z.G. Huang, and Q.Y. Wu, Possible efficient p-type doping of AlN using Be: An ab initio study, Appl. Phys. Lett., 91(2007), No. 15, art. No. 152110.

[28] Saito G, Kunisada Y, Watanabe T, Yi XM, Nomura T, Sakaguchi N, Akiyama T. Combustion synthesis of AlN doped with carbon and oxygen. J. Am. Ceram. Soc., 2019, 102(1): 524.

[29] Özkan OT, Moulson AJ. The electrical conductivity of single-crystal and polycrystalline aluminium oxide. J. Phys. D. Appl. Phys., 1970, 3(6): 983.

[30] Badwal SPS. Electrical conductivity of single crystal and polycrystalline yttria-stabilized zirconia. J. Mater. Sci., 1984, 19(6): 1767.

[31] Devi GS, Hyodo T, Shimizu Y, Egashira M. Synthesis of mesoporous TiO₂-based powders and their gas-sensing properties. Sens. Actuators B, 2002, 87(1): 122.

[32] Kaneti YV, Zhang ZJ, Yue J, Zakaria QMD, Chen CY, Jiang XC, Yu AB. Crystal plane-dependent gas-sensing properties of zinc oxide nanostructures: Experimental and theoretical studies. Phys. Chem. Chem. Phys., 2014, 16(23): 11471.

[33] Chen JJ, Zhang JD, Wang MM, Li Y. High-temperature hydrogen sensor based on platinum nanoparticle-decorated SiC nanowire device. Sens. Actuators B, 2014, 201, 402.

[34] Lu C, Chen Z. High-temperature resistive hydrogen sensor based on thin nanoporous rutile TiO₂ film on anodic aluminum oxide. SensActuators B, 2009, 140(1): 109.

[35] Ali M, Cimalla V, Lebedev V, Romanus H, Tilak V, Merfeld D, Sandvik P, Ambacher O. Pt/GaN Schottky diodes for hydrogen gas sensors. Sens. Actuators B, 2006, 113(2): 797.

[36] Wildfire C, Çiftyürek E, Sabolsky K, Sabolsky EM. Investigation of doped-gadolinium zirconate nanomaterials for high-temperature hydrogen sensor applications. J. Mater. Sci, 2014, 49(14): 4735.

[37] Kim HJ, Lee JH. Highly sensitive and selective gas sensors using p-type oxide semiconductors: Overview. Sens. Actuators B, 2014, 192, 607.

[38] Strak P, Sakowski K, Kempisty P, Grzegory I, Krukowski S. Adsorption of N₂ and H₂ at AlN(0001) surface: Ab initio assessment of the initial stage of ammonia catalytic synthesis. J. Phys. Chem. C, 2018, 122(35): 20301.

[39] Wang Q, Sun Q, Jena P, Kawazoe Y. Potential of AlN nanostructures as hydrogen storage materials. ACS Nano., 2009, 3(3): 621.