Results 1 to 10 of about 15,529 (99)

Classification of Solid Oxide Fuel Cells [PDF]

Nanomaterials, 2022
Solid oxide fuel cells (SOFC) are promising, environmentally friendly energy sources. Many works are devoted to the study of materials, individual aspects of SOFC operation, and the development of devices based on them. However, there is no work covering
Kairat A. Kuterbekov, Alexey V. Nikonov, Kenzhebatyr Zh. Bekmyrza, Nikita B. Pavzderin, Asset M. Kabyshev, Marzhan M. Kubenova, Gaukhar D. Kabdrakhimova, Nursultan Aidarbekov   +7 more
doaj   +2 more sources

Direct Electrophoretic Deposition and Characterization of Thin-Film Membranes Based on Doped BaCeO₃ and CeO₂ for Anode-Supported Solid Oxide Fuel Cells

Membranes, 2022
In this work, a technology was developed for the formation of BaCe0.8Sm0.2O3+1 wt% CuO (BCS-CuO)/Ce0.8Sm0.2O1.9 (SDC) thin-film electrolyte membranes for intermediate-temperature solid oxide fuel cells (IT-SOFCs) on porous NiO-BCS-CuO anode substrates ...
Elena Pikalova, Denis Osinkin, Elena Kalinina   +2 more
doaj   +1 more source

Highly Conductive Fe-Doped (La,Sr)(Ga,Mg)O_3−δ Solid-State Membranes for Electrochemical Application

Membranes, 2023
Membranes based on complex solid oxides with oxygen-ionic conductivity are widely used in high-temperature electrochemical devices such as fuel cells, electrolyzers, sensors, gas purifiers, etc.
Egor Gordeev, Semyon Belyakov, Ekaterina Antonova, Denis Osinkin   +3 more
doaj   +1 more source

Performance Enhancement of Ce_0.8Sm_0.2O_1.9-Supported SOFC by Electrophoretic Formation of Modifying BaCe_0.8Sm_0.2O₃ and Ce_0.8Sm_0.1Pr_0.1O_1.9 Layers

Membranes, 2023
The strategy to increase the performance of the single solid oxide fuel cell (SOFC) with a supporting membrane of Ce0.8Sm0.2O1.9 (SDC) electrolyte has been implemented in this study by introducing a thin anode barrier layer of the BaCe0.8Sm0.2O3 + 1 wt ...
Elena Pikalova, Elena Kalinina
doaj   +1 more source

High-Temperature Behavior, Oxygen Transport Properties, and Electrochemical Performance of Cu-Substituted Nd_1.6Ca_0.4NiO_4+δ Electrode Materials

Applied Sciences, 2022
In this study, Nd1.6Ca0.4Ni1−yCuyO4+δ-based electrode materials for intermediate temperature solid oxide fuel cells (IT-SOFCs) are investigated. Materials of the series (y = 0–0.4) are obtained by pyrolysis of glycerol-nitrate compositions.
Tatiana Maksimchuk, Elena Filonova, Denis Mishchenko, Nikita Eremeev, Ekaterina Sadovskaya, Ivan Bobrikov, Andrey Fetisov, Nadezhda Pikalova, Alexander Kolchugin, Alexander Shmakov, Vladislav Sadykov, Elena Pikalova   +11 more
doaj   +1 more source

Electrophoretic Deposition and Characterization of the Doped BaCeO₃ Barrier Layers on a Supporting Ce_0.8Sm_0.2O_1.9 Solid-State Electrolyte

Membranes, 2022
In this study, the technology of electrophoretic deposition (EPD) micrometer barrier layers based on a BaCe0.8Sm0.19Cu0.1O3 (BCSCuO) protonic conductor on dense carrying Ce0.8Sm0.2O1.9 (SDC) solid-state electrolyte substrates is developed.
Elena Kalinina, Kirill Shubin, Elena Pikalova   +2 more
doaj   +1 more source

Leak test for solid oxide fuel cells and solid oxide electrolysis cells

Frontiers in Energy Research, 2022
A simple, fast, and economical alcohol penetration method for assessing the solid oxide cell to metal window frame seal in a typical planar design is presented.
Yeong-Shyung Chou, John Hardy, Olga A. Marina   +2 more
doaj   +1 more source

Exploring the Possibility of Using Molten Carbonate Fuel Cell for the Flexible Coproduction of Hydrogen and Power

Frontiers in Energy Research, 2021
Fuel cells are electrochemical devices that are conventionally used to convert the chemical energy of fuels into electricity while producing heat as a byproduct.
Utkarsh Shikhar, Kas Hemmes, Theo Woudstra   +2 more
doaj   +1 more source

Accelerated test protocols to predict service life and durability of solid oxide fuel cells

Next Energy, 2023
Reliable accelerated test protocols are needed for solid oxide fuel cell research to facilitate rapid learning on key durability issues, identify potential modes of failure expeditiously, and eventually predict the calendar lifetime of an electrochemical
Emir Dogdibegovic, Yudong Wang, Xiao-Dong Zhou   +2 more
doaj   +1 more source

Features of Electrophoretic Deposition of a Ba-Containing Thin-Film Proton-Conducting Electrolyte on a Porous Cathode Substrate

Applied Sciences, 2020
This paper presents the study of electrophoretic deposition (EPD) of a proton-conducting electrolyte of BaCe0.89Gd0.1Cu0.01O3-δ (BCGCuO) on porous cathode substrates of LaNi0.6Fe0.4O3−δ (LNFO) and La1.7Ba0.3NiO4+δ (LBNO).
Elena Kalinina, Alexander Kolchugin, Kirill Shubin, Andrei Farlenkov, Elena Pikalova   +4 more
doaj   +1 more source