Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Novel Proton-Conducting Layered Perovskites Based on BaLa2In2O7 Produced by Cationic Co-Doping
AU - Tarasova, Nataliia
AU - Bedarkova, Anzhelika
AU - Animitsa, Irina
AU - Abakumova, Ekaterina
AU - Trofimov, Alexey
AU - Verinkina, Evgeniya
PY - 2023
Y1 - 2023
N2 - Proton conducting materials are used in electrochemical devices such as proton conducting fuel cells and proton conducting electrolyzers. These devices belong to the hydrogen energy field and serve the goals of clean energy and sustainable environmental development. Layered perovskites are a promising class of proton conducting electrolytes. Cationic co-doping is a well-known method to improve the transport properties of classical perovskite ABO(3). However, data on the application of this method to layered perovskites are limited. In this work, the bilayered perovskites BaLa1.9-xSrxGd0.1In2O7-0.5x have been prepared and studied for the first time. The possibility of oxygen-ionic and proton transport was demonstrated. Cationic co-doping was shown to increase the proton conductivity values by up to 1.5 orders of magnitude.
AB - Proton conducting materials are used in electrochemical devices such as proton conducting fuel cells and proton conducting electrolyzers. These devices belong to the hydrogen energy field and serve the goals of clean energy and sustainable environmental development. Layered perovskites are a promising class of proton conducting electrolytes. Cationic co-doping is a well-known method to improve the transport properties of classical perovskite ABO(3). However, data on the application of this method to layered perovskites are limited. In this work, the bilayered perovskites BaLa1.9-xSrxGd0.1In2O7-0.5x have been prepared and studied for the first time. The possibility of oxygen-ionic and proton transport was demonstrated. Cationic co-doping was shown to increase the proton conductivity values by up to 1.5 orders of magnitude.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000954649300001
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85152708831
U2 - 10.3390/app13063449
DO - 10.3390/app13063449
M3 - Article
VL - 13
JO - Applied Sciences
JF - Applied Sciences
SN - 2076-3417
IS - 6
M1 - 3449
ER -
ID: 37088496