Zobrazeno 1 - 10
of 1 749
pro vyhledávání: '"oxygen ion"'
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 5, Pp 195-202 (2024)
Na0.5Bi0.49Ti1-xFexO3-δ (NBT) powder materials with x=0, 0.02, 0.04, and 0.06 were prepared by solid-state synthesis method. Flaky ceramic samples were prepared by pressing and sintering at 1000-1150 ℃. The effect of Fe3+ doping amount x on NBT ce
Externí odkaz:
https://doaj.org/article/78be890d1a34411895b2340f050a9680
Autor:
Christin Glowa, Maria Saager, Lisa Hintz, Rosemarie Euler-Lange, Peter Peschke, Stephan Brons, Michael Scholz, Stewart Mein, Andrea Mairani, Christian P. Karger
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 30, Iss , Pp 100581- (2024)
Background and purpose: Ion beams exhibit an increased relative biological effectiveness (RBE) with respect to photons. This study determined the RBE of oxygen ion beams as a function of linear energy transfer (LET) and dose in the rat spinal cord. M
Externí odkaz:
https://doaj.org/article/aa93eaaa2e534682a4ecef8c0deb9f95
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 6, Pp n/a-n/a (2024)
Abstract The scattering of charged particles by oxygen ion cyclotron harmonic (OCH) waves in the inner magnetosphere is investigated by evaluating the relevant quasi‐linear diffusion coefficients. Recent studies demonstrated that OCH waves are oxyg
Externí odkaz:
https://doaj.org/article/eaed862fcc874322be2f1e3d02bae3f0
Publikováno v:
Journal of Materiomics, Vol 9, Iss 5, Pp 867-873 (2023)
Oxide-ion conductors have been widely used as catalytic, conductive, detecting and other materials under oxidizing, reducing, inert, mixed environments and the like. However, so far the evaluation of their oxygen-ion transport (such as oxide-ion cond
Externí odkaz:
https://doaj.org/article/0d81fa26a656498cb376ea50a5fda727
Autor:
Nataliia Tarasova, Maxim Mashkovtsev, Maxim Domashenkov, Denis Khionin, Roman Bastrikov, Anzhelika Bedarkova
Publikováno v:
Chimica Techno Acta, Vol 11, Iss 1 (2024)
Perovskite or perovskite-related structural materials are widely studied for their many functional properties. They can be used as components of electrochemical devices such as solid oxide fuel cells and electrolyzers. Layered perovskites can also be
Externí odkaz:
https://doaj.org/article/ddee6ba88cf349c48035a4901d8889e6
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 1, Pp n/a-n/a (2024)
Abstract Bicoherence analysis is statistically performed for the oxygen ion cyclotron harmonic (OCH) waves observed by Van Allen Probes. While OCH waves and so‐called electromagnetic ion cyclotron harmonics have indistinguishable spectral character
Externí odkaz:
https://doaj.org/article/8033dd5827f54f42be92852385381dff
Publikováno v:
Chimica Techno Acta, Vol 11, Iss 1 (2024)
The Ba3InGa2O7.5 complex oxide, possessing the perovskite-related structure with structural oxygen vacancies, was first synthesized by the solid state method. The phase was found to be characterized by monoclinic symmetry (sp. gr. P2/c) with the foll
Externí odkaz:
https://doaj.org/article/4e606418d66c40cdb20d4c2ee519e071
Autor:
Nikolay Gorshkov, Egor Baldin, Dmitry Stolbov, Viktor Rassulov, Olga Karyagina, Anna Shlyakhtina
Publikováno v:
Ceramics, Vol 6, Iss 2, Pp 948-967 (2023)
Tm2(Ti2−xTmx)O7−x/2 (x = 0, 0.1, 0.18, 0.28, 0.74) solid electrolytes have been investigated as potential electrolyte materials for solid oxygen fuel cells (SOFCs), operating in the medium temperature range (600–700 °C). The design of new oxyg
Externí odkaz:
https://doaj.org/article/11a59e779b284e78a06d3dc336b50015
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Autor:
Cameron M. Priest, Joshua Y. Gomez, Nicholas J. Kane, Jeremy L. Hartvigsen, Lucun Wang, Dong Ding, Micah J. Casteel, Frederick F. Stewart, Gang Wu
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
High temperature electrolysis of water using solid oxide electrochemical cells (SOEC) is a promising technology for hydrogen production with high energy efficiency and may promote decarbonization when coupled with renewable energy sources and excess
Externí odkaz:
https://doaj.org/article/8ac4fed149614d999784d816d6896a58