On the Existence of A-Site Deficiency in Perovskites and Its Relation to the Electrochemical Performance

Elena Konysheva; Xiaoxiang Xu; John Thomas Sirr Irvine

doi:10.1002/adma.201103352

On the Existence of A-Site Deficiency in Perovskites and Its Relation to the Electrochemical Performance

Elena Konysheva, Xiaoxiang Xu, John Thomas Sirr Irvine

Research output: Contribution to journal › Article › peer-review

Abstract

The low range of A-site deficiency in perovskite structures with Ni cations was verified by neutron powder diffraction, transmission electron microscopy, and thermogravimetric analysis. A thermodynamic approach has been utilized, for the first time, to predict the extent of A-site deficiencies within the perovskite structure, introducing simple prediction criteria that could be adopted for designing advanced materials.

Original language	English
Pages (from-to)	528-532
Number of pages	5
Journal	Advanced Materials
Volume	24
Issue number	4
DOIs	https://doi.org/10.1002/adma.201103352
Publication status	Published - 24 Jan 2012

Access to Document

10.1002/adma.201103352

Material for high Temp FCT EP/E064248/1: Materials for High Temperature Fuel Cell Technology
Irvine, J. T. S. (PI), Cassidy, M. (CoI), Connor, P. A. (CoI), Savaniu, C. D. (CoI) & Tao, S. (CoI)
EPSRC
1/01/08 → 31/12/12
Project: Standard

Cite this

@article{7793577a109c437fa07c8abfea688e41,

title = "On the Existence of A-Site Deficiency in Perovskites and Its Relation to the Electrochemical Performance",

abstract = "The low range of A-site deficiency in perovskite structures with Ni cations was verified by neutron powder diffraction, transmission electron microscopy, and thermogravimetric analysis. A thermodynamic approach has been utilized, for the first time, to predict the extent of A-site deficiencies within the perovskite structure, introducing simple prediction criteria that could be adopted for designing advanced materials.",

author = "Elena Konysheva and Xiaoxiang Xu and Irvine, {John Thomas Sirr}",

year = "2012",

month = jan,

day = "24",

doi = "10.1002/adma.201103352",

language = "English",

volume = "24",

pages = "528--532",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-Blackwell",

number = "4",

}

TY - JOUR

T1 - On the Existence of A-Site Deficiency in Perovskites and Its Relation to the Electrochemical Performance

AU - Konysheva, Elena

AU - Xu, Xiaoxiang

AU - Irvine, John Thomas Sirr

PY - 2012/1/24

Y1 - 2012/1/24

N2 - The low range of A-site deficiency in perovskite structures with Ni cations was verified by neutron powder diffraction, transmission electron microscopy, and thermogravimetric analysis. A thermodynamic approach has been utilized, for the first time, to predict the extent of A-site deficiencies within the perovskite structure, introducing simple prediction criteria that could be adopted for designing advanced materials.

AB - The low range of A-site deficiency in perovskite structures with Ni cations was verified by neutron powder diffraction, transmission electron microscopy, and thermogravimetric analysis. A thermodynamic approach has been utilized, for the first time, to predict the extent of A-site deficiencies within the perovskite structure, introducing simple prediction criteria that could be adopted for designing advanced materials.

U2 - 10.1002/adma.201103352

DO - 10.1002/adma.201103352

M3 - Article

SN - 0935-9648

VL - 24

SP - 528

EP - 532

JO - Advanced Materials

JF - Advanced Materials

IS - 4

ER -

On the Existence of A-Site Deficiency in Perovskites and Its Relation to the Electrochemical Performance

Abstract

Access to Document

Fingerprint

Projects

Material for high Temp FCT EP/E064248/1: Materials for High Temperature Fuel Cell Technology

Cite this