Xing-Peng LIU, Bin PENG, Wan-Li ZHANG, Jun ZHU. Al2O3 Coating Layer on the High Temperature Conductive Stability of Pt/ZnO/Al2O3 Film Electrode [J]. Journal of Inorganic Materials, 2019, 34(6): 605

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- Journal of Inorganic Materials
- Vol. 34, Issue 6, 605 (2019)

1. (a) Cross-sectional TEM images of the Al2O3/Pt/ZnO/Al2O3 film electrodes with 160 nm Al2O3 layer (b) the corresponding enlarged cross-sectional TEM image

2. Changes of resistances for the Al2O3/Pt/ZnO/Al2O3 film electrodes coated with Al2O3 layers of different thicknesses as functions of (a) temperature and (b) dwell time at 1000 ℃

3. SEM surface topographies of Al2O3/Pt/ZnO/Al2O3 film electrodes coated with (a) 200, (b) 160, (c) 120, (d) 80, (e) 40 nm, and (f) without Al2O3 layers after annealing at 1000 ℃ for 1 h

4. (a) SEM and (b) EPMA images of Al2O3 /Pt/ZnO/ Al2O3 film electrode coated with 80 nm Al2O3 layer after annealing at 1000 ℃ for 1 h

5. XRD results of the Al2O3 /Pt/ZnO/Al2O3 film electrodes coated with Al2O3 coating layers of different thicknesses after annealing at 1000 ℃ for 1 h

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