Recent developments in oxide-based ionic conductors: bulk materials, nanoionics, and their memory applications

T Wan, L Zhang, H Du, X Lin, B Qu, H Xu… - Critical Reviews in …, 2018 - Taylor & Francis
Oxide-based ionic conductors have attracted tremendous research interests due to their
wide applications in energy storage and conversion devices, such as photovoltaics, fuel …

Direct Observation of Oxide Ion Dynamics in La2Mo2O9 on the Nanosecond Timescale

JR Peet, CA Fuller, B Frick, M Zbiri… - Chemistry of …, 2017 - ACS Publications
Quasielastic neutron scattering (QENS), underpinned by ab initio molecular dynamics
(AIMD) simulations, has been used to directly observe oxide ion dynamics in solid …

Effect of isovalent doping on grain boundary conductivity for La2Mo2O9 oxide ion conductor: A distribution function of relaxation times approach

T Paul, Y Tsur - Solid State Ionics, 2018 - Elsevier
In this work we have studied the effect of grain boundary space charge on oxide ion
conductivity of La 2− x Er x Mo 2 O 9 (0.05≤ x≤ 0.25) ionic conductors. Microstructure is …

Influence of Isovalent 'W' Substitutions on the Structure and Electrical Properties of La2Mo2O9 Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells

T Paul, Y Tsur - Ceramics, 2021 - mdpi.com
Lanthanum molybdenum oxide (La2Mo2O9, LAMOX)-based ion conductors have been
used as potential electrolytes for solid oxide fuel cells. The parent compound La2Mo2O9 …

Structural and electrical transport properties of La2Mo2O9 thin films prepared by pulsed laser deposition

T Paul, A Ghosh - Journal of Applied Physics, 2017 - pubs.aip.org
We have studied the structure and electrical properties of La 2 Mo 2 O 9 thin films of different
thicknesses prepared by the laser deposition technique at different substrate temperatures …

Study on the electronics and structural properties of transition metal–doped La2Mo2O9

P Gaur, BK Pandey, M Shriwastav, AK Gupta… - Journal of Molecular …, 2024 - Springer
Abstract Context La2Mo2O9 is a potential electrolyte material for SOFC due to its higher
oxygen conduction at high temperatures. However, La2Mo2O9 suffers from detrimental …

Structural and electrical properties of Er doped La2Mo2O9 oxide ion conductors

T Paul, A Ghosh - Journal of Applied Physics, 2016 - pubs.aip.org
We have studied structure and ionic conductivity of La 2− x Er x Mo 2 O 9 (0.05≤ x≤ 0.25).
The phase transition observed in La 2 Mo 2 O 9 is suppressed in Er substituted samples …

How to counteract the low reactivity of an alkaline solution

L Vidal, E Joussein, I Sobrados, J Absi… - Journal of Non …, 2016 - Elsevier
This study is focused on understanding the role of molybdic species during
polycondensation reactions. For this purpose, several geopolymers were synthesized using …

Structure and electrical conductivity of Ta doped La2Mo2O9 oxide ion conductors

T Paul, A Ghosh - Journal of Applied Physics, 2018 - pubs.aip.org
In this work, we have investigated the crystal structure, thermal, vibrational, microstructural,
and electrical properties of Ta doped La 2 Mo 2 O 9 oxide ion conductors. The Rietveld …

Electronic structures of trivalent cations doped bulk and cubic La2Mo2O9 oxide ion conductors

S Sen, T Paul - Journal of Solid State Chemistry, 2021 - Elsevier
Abstract Effect of intrinsic oxygen vacancies and different dopants such as Bi, Er and Y on
the electronic structure of La 2 Mo 2 O 9 have been studied in the framework of density …