Influence of Yttrium Concentration on Local Structure in BaZr1–xYxO3−δ Based Proton Conductors

2017 ◽  
Vol 121 (30) ◽  
pp. 16174-16181 ◽  
Author(s):  
Caroline W. Mburu ◽  
Samuel M. Gaita ◽  
Christopher S. Knee ◽  
Michael J. Gatari ◽  
Maths Karlsson
Keyword(s):  
Local Structure ◽  
Proton Conductors ◽  
Yttrium Concentration

scholarly journals Local structure and vibrational dynamics of proton conducting Ba2In2O5(H2O)x

2019 ◽  
Vol 7 (29) ◽  
pp. 17626-17636 ◽  
Author(s):  
A. Perrichon ◽  
M. Jiménez-Ruiz ◽  
L. Mazzei ◽  
S. M. H. Rahman ◽  
M. Karlsson
Keyword(s):  
Local Structure ◽  
Conduction Mechanism ◽  
Proton Conduction ◽  
Proton Conductors ◽  
Vibrational Dynamics ◽  
Proton Conducting

Studies of partially and fully hydrated Ba2In2O5(H2O)xproton conductors point toward segregation into pseudo-cubic and brownmillerite-type phases and a highly anisotropic proton conduction mechanism.

Effect of doping on the local structure of new block‐layered proton conductors based on BaLaInO 4

2020 ◽  
Vol 51 (11) ◽  
pp. 2290-2297
Author(s):  
N. Tarasova ◽  
I. Animitsa ◽  
A. Galisheva
Keyword(s):  
Local Structure ◽  
Proton Conductors ◽  
Effect Of Doping

scholarly journals Local structure of gallate proton conductors

2009 ◽  
Vol 190 ◽  
pp. 012077 ◽  
Author(s):  
F Giannici ◽  
D Messana ◽  
A Longo ◽  
L Sciortino ◽  
A Martorana
Keyword(s):  
Local Structure ◽  
Proton Conductors

Eu3+ as a luminescent probe for the local structure of trivalent dopant ions in barium zirconate-based proton conductors

2013 ◽  
Vol 247-248 ◽  
pp. 94-97 ◽  
Author(s):  
P. Haro-González ◽  
M. Karlsson ◽  
S.M. Gaita ◽  
C.S. Knee ◽  
M. Bettinelli
Keyword(s):  
Local Structure ◽  
Proton Conductors ◽  
Barium Zirconate ◽  
Luminescent Probe

X-ray microprobe for materials science

1994 ◽  
Vol 52 ◽  
pp. 56-57
Author(s):  
G.E. Ice
Keyword(s):  
Crystallographic Orientation ◽  
Local Structure ◽  
Materials Science ◽  
Chemical Information ◽  
X Ray Diffraction ◽  
Ray Optics ◽  
X Ray ◽  
Novel Materials ◽  
New Information ◽  
Elemental Sensitivity

The increasing availability of synchrotron x-ray sources has stimulated the development of advanced hard x-ray (E≥5 keV) microprobes. With new x-ray optics these microprobes can achieve micron and submicron spatial resolutions. The inherent elemental and crystallographic sensitivity of an x-ray microprobe and its inherently nondestructive and penetrating nature will have important applications to materials science. For example, x-ray fluorescent microanalysis of materials can reveal elemental distributions with greater sensitivity than alternative nondestructive probes. In materials, segregation and nonuniform distributions are the rule rather than the exception. Common interfaces to whichsegregation occurs are surfaces, grain and precipitate boundaries, dislocations, and surfaces formed by defects such as vacancy and interstitial configurations. In addition to chemical information, an x-ray diffraction microprobe can reveal the local structure of a material by detecting its phase, crystallographic orientation and strain.Demonstration experiments have already exploited the penetrating nature of an x-ray microprobe and its inherent elemental sensitivity to provide new information about elemental distributions in novel materials.

DETERMINATION OF THE LOCAL STRUCTURE OF METALLIC GLASSES BY EXAFS

1982 ◽  
Vol 43 (C9) ◽  
pp. C9-43-C9-46 ◽  
Author(s):  
A. Sadoc ◽  
A. M. Flank ◽  
D. Raoux ◽  
P. Lagarde
Keyword(s):  
Metallic Glasses ◽  
Local Structure

LOCAL STRUCTURE IN InGaAsP QUATERNARY ALLOYS

1986 ◽  
Vol 47 (C8) ◽  
pp. C8-423-C8-426
Author(s):  
H. OYANAGI ◽  
Y. TAKEDA ◽  
T. MATSUSHITA ◽  
T. ISHIGURO ◽  
A. SASAKI
Keyword(s):  
Local Structure ◽  
Quaternary Alloys

LOCAL STRUCTURE AND THERMODYNAMICS OF II-VI AND III-V SEMICONDUCTORS BY EXAFS

1986 ◽  
Vol 47 (C8) ◽  
pp. C8-403-C8-406
Author(s):  
N. MOTTA ◽  
A. BALZAROTTI ◽  
P. LETARDI
Keyword(s):  
Local Structure
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