| The role of strain in proton conduction in multi-oriented BaZr<sub>0.9</sub>Y<sub>0.1</sub>O<sub>3-<em>δ</em></sub> thin film
Saleem, M. S., Chen, Q., Shepelin, N. A., Dolabella, S., Rossell, M. D., Zhang, X., … Braun, A. (2022). The role of strain in proton conduction in multi-oriented BaZr0.9Y0.1O3-δ thin film. ACS Applied Materials and Interfaces, 14(50), 55915-55924. https://doi.org/10.1021/acsami.2c12657 |
| Observation of potential-induced hydration on the surface of ceramic proton conductors using <em>in situ</em> near-ambient pressure X-ray photoelectron spectroscopy
Zhao, Z., Ling, X., El Gabaly, F., Grass, M., Jabeen, N., Jones, D., … Chen, Q. (2022). Observation of potential-induced hydration on the surface of ceramic proton conductors using in situ near-ambient pressure X-ray photoelectron spectroscopy. Journal of Physical Chemistry Letters, 13(13), 2928-2933. https://doi.org/10.1021/acs.jpclett.2c00114 |
| <i>In situ</i> ambient pressure XPS observation of surface chemistry and electronic structure of α-Fe<sub>2</sub> O<sub>3</sub> and γ-Fe<sub>2</sub> O<sub>3</sub> nanoparticles
Flak, D., Chen, Q., Simon Mun, B., Liu, Z., Rękas, M., & Braun, A. (2018). In situ ambient pressure XPS observation of surface chemistry and electronic structure of α-Fe2 O3 and γ-Fe2 O3 nanoparticles. Applied Surface Science, 455, 1019-1028. https://doi.org/10.1016/j.apsusc.2018.06.002 |
| Experimental neutron scattering evidence for proton polaron in hydrated metal oxide proton conductors
Braun, A., & Chen, Q. (2017). Experimental neutron scattering evidence for proton polaron in hydrated metal oxide proton conductors. Nature Communications, 8, 15830 (8 pp.). https://doi.org/10.1038/ncomms15830 |
| Observation of oxygen vacancy filling under water vapor in ceramic proton conductors in situ with ambient pressure XPS
Chen, Q., El Gabaly, F., Aksoy Akgul, F., Liu, Z., Mun, B. S., Yamaguchi, S., & Braun, A. (2013). Observation of oxygen vacancy filling under water vapor in ceramic proton conductors in situ with ambient pressure XPS. Chemistry of Materials, 25(23), 4690-4696. https://doi.org/10.1021/cm401977p |
| Proton diffusivity in spark plasma Sintered BaCe<SUB>0.8</SUB>Y<SUB>0.2</SUB>O<SUB>3 - δ</SUB> : <I>in-situ</I> combination of quasi-elastic neutron scattering and impedance spectroscopy
Chen, Q., Banyte, J., Zhang, X., & Braun, A. (2013). Proton diffusivity in spark plasma Sintered BaCe0.8Y0.2O3 - δ : in-situ combination of quasi-elastic neutron scattering and impedance spectroscopy. Solid State Ionics, 252, 2-6. https://doi.org/10.1016/j.ssi.2013.05.009 |
| High-temperature high pressure cell for neutron-scattering studies
Chen, Q., Holdsworth, S., Embs, J., Pomjakushin, V., Frick, B., & Braun, A. (2012). High-temperature high pressure cell for neutron-scattering studies. High Pressure Research, 32(4), 471-481. https://doi.org/10.1080/08957959.2012.725729 |
| Effect of compressive strain on the Raman modes of the dry and hydrated BaCe<SUB>0.8</SUB>Y<SUB>0.2</SUB>O<SUB>3</SUB> proton conductor
Chen, Q., Huang, T. W., Baldini, M., Hushur, A., Pomjakushin, V., Clark, S., … Graule, T. (2011). Effect of compressive strain on the Raman modes of the dry and hydrated BaCe0.8Y0.2O3 proton conductor. Journal of Physical Chemistry C, 115(48), 24021-24027. https://doi.org/10.1021/jp208525j |
| Effect of lattice volume and compressive strain on the conductivity of BaCeY-oxide ceramic proton conductors
Chen, Q., Braun, A., Yoon, S., Bagdassarov, N., & Graule, T. (2011). Effect of lattice volume and compressive strain on the conductivity of BaCeY-oxide ceramic proton conductors. Journal of the European Ceramic Society, 31(14), 2657-2661. https://doi.org/10.1016/j.jeurceramsoc.2011.02.014 |
| Hydrostatic pressure decreases the proton mobility in the hydrated BaZr<SUB>0.9</SUB>Y<SUB>0.1</SUB>O<SUB>3</SUB> proton conductor
Chen, Q., Braun, A., Ovalle, A., Savaniu, C. D., Graule, T., & Bagdassarov, N. (2010). Hydrostatic pressure decreases the proton mobility in the hydrated BaZr0.9Y0.1O3 proton conductor. Applied Physics Letters, 97(4), 041902 (3 pp.). https://doi.org/10.1063/1.3464162 |
