Recently, to obtain high-performance proton conductors for electrochemical applications
such as proton exchange membranes, impedance sensing, proton sieving, etc., there is an …

There is a global push to develop a range of hydrogen technologies for timely adoption of
the hydrogen economy. This is critical in view of the depleting oil reserves and looming …

The conductivity of acceptor-doped LaNbO4 has been investigated in the temperature range
300 to 1200° C as a function of the oxygen pressure and water vapor pressure by means of …

The electrolytes currently used for proton exchange membrane fuel cells are mainly based
on polymers such as Nafion which limits the operation regime of the cell to∼ 80 C. Solid …

This book proposes a wide overview of the research and development of proton-conducting
solid oxide materials. It is the first to approach the topic on proton-conducting ceramics and …

Transport properties and non-stoichiometry of La1− xCaxW1/6O2 and La1− yW1/6O2 (x= 0,
0.005, 0.05; y= 0.05, 0.1) have been characterized by means of impedance spectroscopy …

Oxides dissolve protons that become mobile at high temperatures resulting in proton
conduction. Materials possessing this functional property find applications in …

The electrical properties of 1 mol% Ca‐doped LnTaO4 (Ln= La, Nd, Gd, Er) have been
characterized by AC impedance spectroscopy and by the EMF transport number technique …

The proton-conducting network in lanthanum orthophosphate, LaPO4, has been
theoretically clarified from first principles in the present study. It consists of as many as 20 …

The efficient, anhydrous proton-conducting nanofilms of Y-doped zirconium pyrophosphate
at intermediate temperatures was investigated. The films of yttrium-doped zirconium …