Development of melilite‐type oxide ion conductors
L Zhou, J Xu, M Allix, X Kuang - The Chemical Record, 2020 - Wiley Online Library
Lowering the operating temperature of solid oxide fuel cells (SOFCs) requires high
performance oxide ion conductor electrolytes. Recently tetrahedra‐based structures have …
performance oxide ion conductor electrolytes. Recently tetrahedra‐based structures have …
Crystal Structure and Photoluminescence Evolution of La5(Si2+xB1–x)(O13–xNx):Ce3+ Solid Solution Phosphors
A series of iso-structural La5 (Si2+ x B1–x)(O13–x N x): Ce3+ phosphors with apatite
structure have been prepared. A combination of powder X-ray diffraction and neutron …
structure have been prepared. A combination of powder X-ray diffraction and neutron …
Amorphous Na 2 Si 2 O 5 as a fast Na+ conductor: an ab initio molecular dynamics simulation
The present work uses the ab initio molecular dynamics (AIMD) methodology to simulate
ionic transport in amorphous and crystalline Na2Si2O5 from 573 to 973 K. The results …
ionic transport in amorphous and crystalline Na2Si2O5 from 573 to 973 K. The results …
Strong nano size effect of titanium silicalite (TS-1) zeolites for electrorheological fluid
X Liu, H Song, W Sun, B Wang, P Zhang, X Yuan… - Chemical Engineering …, 2020 - Elsevier
A rapid seeded growth was observed on nanosized (50–100 nm) titanium silicalite-1 (TS-1)
zeolites (denoted as nano-TS-1) with a recovered mother liquid. Only 3–8 h were required to …
zeolites (denoted as nano-TS-1) with a recovered mother liquid. Only 3–8 h were required to …
Nature of conductivity in SrSiO 3-based fast ion conductors
In this paper we report the preparation and characterization of Sr1− xNaxSiO3− 0.5 x
samples, recently proposed as oxide ion conductors. We show that Na-doping unlikely takes …
samples, recently proposed as oxide ion conductors. We show that Na-doping unlikely takes …
On Sr1–xNaxSiO3–0.5x New Superior Fast Ion Conductors
The recent report of very high oxide ion conductivity in K-and Na-doped SrSiO3 by Singh
and Goodenough has placed these materials at the forefront of the search for promising …
and Goodenough has placed these materials at the forefront of the search for promising …
Understanding the defect chemistry of alkali metal strontium silicate solid solutions: insights from experiment and theory
Recent reports of remarkably high oxide ion conduction in a new family of strontium silicates
have been challenged. It has recently been demonstrated that, in the nominally potassium …
have been challenged. It has recently been demonstrated that, in the nominally potassium …
Influence of K+ substitution on germanium doped strontium silicate (Sr3-3xK3xSi3-3yGe3yO9-δ; 0≤ x≤ 0.20, y= 0.1) for application as solid electrolyte
The different alkali metal substitution strategies of the strontium meta-silicate based ion
conductors have been enormously cross-examined to synthesize cost-effective novel …
conductors have been enormously cross-examined to synthesize cost-effective novel …
Theoretical Investigation on the Role of Na and O for High Conductivity in Na-Doped SrSiO3
Generally, the conductivity of any electrolyte depends on the concentration of charge
carriers and the activation energy of mobile species in the electrolyte. The detailed …
carriers and the activation energy of mobile species in the electrolyte. The detailed …
Structural implications on transport dynamics in K-doped monomeric SrSiO3 system
Excellent ionic conductivity of alkali metal doped strontium meta silicate solid electrolytes
has widely made consideration to their usage in electrochemical devices eg solid oxide fuel …
has widely made consideration to their usage in electrochemical devices eg solid oxide fuel …