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 BaZr0.9 Y0.1 O3-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 BaCe0.8 Y0.2 O3 - 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 BaCe0.8 Y0.2 O3 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 BaZr0.9 Y0.1 O3 proton conductor. Applied Physics Letters , 97 (4), 041902 (3 pp.). https://doi.org/10.1063/1.3464162
