A Study of the Electrochemical Characteristics of Single-Chamber Solid Oxide Fuel Cells Based on Platinum and Strontium-Doped Lanthanum Manganite Electrodes and Fed with a Methane–Air Mixture Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2022, Volume: 63, Number: 1, Pages: 117-122 Pages count : 6 DOI: 10.1134/S0023158422010104 | ||||
| Tags | methane oxidation; solid oxide fuel cell; single chamber | ||||
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 17-79-30071 |
Abstract:
The properties of single-chamber solid oxide fuel cells (SC SOFCs) composed of an electrolyte based on yttria-stabilized zirconia (YSZ), a platinum anode, and a strontium-doped lanthanum manganite (LSM) cathode and fed with a methane–air mixture in a temperature range of 500–750°C have been studied. It has been shown that, in the presence of LSM, the methane conversion in the oxidation reaction at 650°C does not exceed 10%; therefore, LSM can be used as a cathode material in SC SOFCs. It has been shown that a Pt|YSZ|LSM cell makes it possible to generate electricity. The maximum specific power (36 mW/cm2), voltage (0.85 V), and short-circuit current density (132 mA/cm2) are achieved at 700°C, a [CH4]/[O2] ratio of ~1.0, and a reaction mixture feed rate of 330 cm3/min. The study has shown that it is possible to design SC SOFCs fed with a methane–air mixture, which are capable of generating electrical power. The methane remaining after the operation of SC SOFCs can be used to generate heat or converted to synthesis gas, which is used as a feedstock, for example, in the production of ammonia, methanol, or hydrocarbons by the Fischer–Tropsch process.
Cite:
Yusenko M.V.
, Belyaev V.D.
, Demin A.K.
, Bronin D.I.
, Sobyanin V.A.
, Snytnikova P.V.
A Study of the Electrochemical Characteristics of Single-Chamber Solid Oxide Fuel Cells Based on Platinum and Strontium-Doped Lanthanum Manganite Electrodes and Fed with a Methane–Air Mixture
Kinetics and Catalysis. 2022. V.63. N1. P.117-122. DOI: 10.1134/S0023158422010104 WOS Scopus РИНЦ ANCAN OpenAlex
A Study of the Electrochemical Characteristics of Single-Chamber Solid Oxide Fuel Cells Based on Platinum and Strontium-Doped Lanthanum Manganite Electrodes and Fed with a Methane–Air Mixture
Kinetics and Catalysis. 2022. V.63. N1. P.117-122. DOI: 10.1134/S0023158422010104 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Юсенко М.В.
, Беляев В.Д.
, Демин А.К.
, Бронин Д.И.
, Собянин В.А.
, Снытников П.В.
Исследование электрохимических характеристик твердооксидных топливных элементов с неразделенными электродными пространствами и электродами на основе платины и манганита лантана, допированного стронцием, в метан-воздушной смеси
Кинетика и катализ. 2022. Т.63. №1. С.132-137. DOI: 10.31857/s0453881122010105 РИНЦ OpenAlex
Исследование электрохимических характеристик твердооксидных топливных элементов с неразделенными электродными пространствами и электродами на основе платины и манганита лантана, допированного стронцием, в метан-воздушной смеси
Кинетика и катализ. 2022. Т.63. №1. С.132-137. DOI: 10.31857/s0453881122010105 РИНЦ OpenAlex
Dates:
| Submitted: | Sep 21, 2021 |
| Accepted: | Oct 4, 2021 |
| Published print: | Feb 1, 2022 |
| Published online: | Mar 23, 2022 |
Identifiers:
| Web of science: | WOS:000772546900011 |
| Scopus: | 2-s2.0-85126857985 |
| Elibrary: | 48193882 |
| Chemical Abstracts: | 2022:790302 |
| Chemical Abstracts (print): | 178:343986 |
| OpenAlex: | W4293222987 |