Magnetron sputtered LSC thin films for solid oxide fuel cell application

Magnetron sputtered LSC thin films for solid oxide fuel cell application

Opis bibliograficzny
Parent link:Journal of Physics: Conference Series
Vol. 1115 : 6th International Congress "Energy Fluxes and Radiation Effects", EFRE2018. 14th International Conference on Modification of Materials with Particle Beams and Plasma Flows (14th CMM).— 2018.— [032080, 6 p.]
organizacja autorów: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий", Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научно-образовательный центр Б. П. Вейнберга
Kolejni autorzy: Smolyanskiy (Smolyansky, Smolyanskii) E. A. Egor Aleksandrovich, Linnik S. A. Stepan Andreevich, Ionov I. V. Igor Vyacheslavovich, Shipilova A. V. Anna Viktorovna, Semenov V. A. Vyacheslav Arkadjevich, Lauk A. L. Aleksandr Lukyanovich, Soloviev (Solovyev) A. A. Andrey Aleksandrovich
Streszczenie:Title screen
In this study, La0.6Sr0.4CoO3-d (LSC) thin films were deposited by pulsed DC magnetron sputtering at oblique angle of the LSC target. The effect of post-annealing temperature in the range of 600-1000°C on the film crystalline structure was investigated. The phase composition, crystalline structure and surface morphology of the films were determined using X-ray diffraction, scanning electron microscopy and atomic force microscopy, respectively. Anode-supported solid oxide fuel cells (SOFCs) with bi-layered thin-film yttria-stabilized zirconia (YSZ) / gadolinium-doped ceria (GDC) electrolyte and an LSC thin film interlayer were fabricated. Polarization curves were measured in the temperature range from 700 to 800°C. It was shown that the LSC interlayer improves SOFC power density. Our results demonstrate that magnetron sputtering provides a low-temperature synthesis route for realizing thin LSC films for intermediate-temperature SOFCs.
Wydane: 2018
Hasła przedmiotowe:
электронный ресурс
труды учёных ТПУ
тонкие пленки
магнетронное напыление
твердооксидные элементы
Dostęp online:http://earchive.tpu.ru/handle/11683/57269
https://doi.org/10.1088/1742-6596/1115/3/032080
Format: Elektroniczne Rozdział
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661428
Opis
Streszczenie:Title screen
In this study, La0.6Sr0.4CoO3-d (LSC) thin films were deposited by pulsed DC magnetron sputtering at oblique angle of the LSC target. The effect of post-annealing temperature in the range of 600-1000°C on the film crystalline structure was investigated. The phase composition, crystalline structure and surface morphology of the films were determined using X-ray diffraction, scanning electron microscopy and atomic force microscopy, respectively. Anode-supported solid oxide fuel cells (SOFCs) with bi-layered thin-film yttria-stabilized zirconia (YSZ) / gadolinium-doped ceria (GDC) electrolyte and an LSC thin film interlayer were fabricated. Polarization curves were measured in the temperature range from 700 to 800°C. It was shown that the LSC interlayer improves SOFC power density. Our results demonstrate that magnetron sputtering provides a low-temperature synthesis route for realizing thin LSC films for intermediate-temperature SOFCs.
DOI:10.1088/1742-6596/1115/3/032080

Podobne zapisy