Результаты исследований: Вклад в журнал › Обзорная статья › Рецензирование
Результаты исследований: Вклад в журнал › Обзорная статья › Рецензирование
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TY - JOUR
T1 - Fluorine-insertion in solid oxide materials for improving their ionic transport and stability. A brief review
AU - Tarasova, Nataliia
AU - Hanif, Muhammad
AU - Janjua, Naveed
AU - Anwar, Shahid
AU - Motola, Martin
AU - Medvedev, Dmitry
N1 - This work is supported by the Ministry of Education and Science of the Russian Federation (contract no. FEUZ-2023-0018 (0.75-03-2023-006/1)). Dr. M.H. Hanif and Dr. M. Motola thank to the Scientific Grant Agency of the Slovak Ministry of Education , Sciences, Research and Sport ( VEGA ) # 1/0319/23, Grant of the Comenius University Bratislava for Young Scientists (UK/24/2023).
PY - 2024
Y1 - 2024
N2 - Materials engineering is an important trajectory for the design of new complex oxide compounds for their high-temperature application in solid oxide electrochemical cells. Usually, tailoring the functional properties of such compounds is realized through a cationic-type doping strategy, when a partial substitution of basic cations with impurity ions is performed. Typically, such a doping improves some properties, but deteriorates others due to significant changes in the cationic framework of a crystal. Anionic-type doping is an alternative way to leave the cationic sites unchanged, which may be suitable for achieving a compromise between a variety of properties. In this brief review, we summarize the existing data devoted to the F-doping (or F-insertion) of solid oxide electrolyte and electrode materials. In most cases, the F-doping improves the chemical stability of compounds and their ionic transport properties. Possible reasons responsible for this improvement are briefly discussed. In addition to highlighting these advantages, possible drawbacks are also listed to stimulate further research activities on this problem.
AB - Materials engineering is an important trajectory for the design of new complex oxide compounds for their high-temperature application in solid oxide electrochemical cells. Usually, tailoring the functional properties of such compounds is realized through a cationic-type doping strategy, when a partial substitution of basic cations with impurity ions is performed. Typically, such a doping improves some properties, but deteriorates others due to significant changes in the cationic framework of a crystal. Anionic-type doping is an alternative way to leave the cationic sites unchanged, which may be suitable for achieving a compromise between a variety of properties. In this brief review, we summarize the existing data devoted to the F-doping (or F-insertion) of solid oxide electrolyte and electrode materials. In most cases, the F-doping improves the chemical stability of compounds and their ionic transport properties. Possible reasons responsible for this improvement are briefly discussed. In addition to highlighting these advantages, possible drawbacks are also listed to stimulate further research activities on this problem.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85168833933
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001137712400001
U2 - 10.1016/j.ijhydene.2023.08.074
DO - 10.1016/j.ijhydene.2023.08.074
M3 - Review article
VL - 50
SP - 104
EP - 123
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
ER -
ID: 49813657