Surface Protonic Conduction on Oxide Ceramics: Mechanism, Materials, and Method for Characterization
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202201764
Abstract: Surface protonic conduction originates from a common phenomenon of surface adsorption of water, which occurs almost everywhere when the temperature and humidity are properly controlled. Different from the volume transport of protons inside the oxide… read more here.
Keywords: surface protonic; surface; oxide ceramics; temperature ... See more keywords
Mixed n-type electronic, oxide ion, and protonic conduction in In-doped SrTi1-xRuxO3-δ
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2019.121164
Abstract: Abstract As part of a study of mixed n-type electronic and ionic conductors, the conductivities of indium doped strontium ruthenium titanates were determined. The SrTi1-x-yRuxInyO3-δ (x = 0.1–0.4, y = 0–0.2) compositions were prepared by conventional solid-state synthesis. Samples… read more here.
Keywords: protonic conduction; type electronic; mixed type; conduction ... See more keywords
Surface Protonic Conduction in Porous Alkaline Earth Zirconate Perovskites CaZrO3, SrZrO3, and BaZrO3
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry A"
DOI: 10.1039/d4ta04438j
Abstract: We herein report a first experimental account of surface protonic conductivity in chemisorbed and physisorbed water layers in porous perovskite alkaline earth zirconates AZrO3, measured by impedance spectroscopy in wet... read more here.
Keywords: protonic conduction; alkaline earth; surface protonic;