Výsledky vyhledávání - "H. Fjellvaag"

(Invited) ALD of Thin Films for Lithium-Ion Batteries

Autor: Ville Miikkulainen, Knut Bjarne Gandrud, Titta Aaltonen, Anders Pettersen, H. Fjellvaag, Ola Nilsen

Publikováno v: ECS Transactions. 41:331-339

Atomic layer deposition (ALD) technique is a thin film deposition method that provides highly conformal films on 3D structured supports, including powder materials. The technique relies on sequential self-limiting gas-to-surface reactions which enabl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2084abe2b5fb44b8e46e569f8cbefef
https://doi.org/10.1149/1.3633684

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Deposition of Organic- Inorganic Hybrid Materials by Atomic Layer Deposition

Autor: Heidi Nielsen, H. Fjellvaag, K. B. Klepper, Ola Nilsen

Publikováno v: ECS Transactions. 16:3-14

The atomic layer deposition (ALD) technique has proved to be very suitable for deposition of thin films of organic- inorganic hybrid type of materials. This class of materials combines the rigid structures and physical properties of inorganic materia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39d492eb97ff004177a8027d2c1ed6e2
https://doi.org/10.1149/1.2979975

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Theoretical modeling of hydrogen storage materials: Prediction of structure, chemical bond character, and high-pressure behavior

Autor: Ponniah Vajeeston, Ponniah Ravindran, A. Kjekshus, H. Fjellvaag

Publikováno v: Journal of Alloys and Compounds. :377-383

Density-functional theory (DFT) is a powerful tool to predict crystal structure, chemical bond character, and high-pressure behavior of materials. In this report, we show the application of DFT to study such properties for complex hydrides. The struc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70b5618f2a90f761c5a29d4b56a15f91
https://doi.org/10.1016/j.jallcom.2005.03.109

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The crystal structure of KAlD4

Autor: B. C. Hauback, Hendrik W. Brinks, Richard Blom, H. Fjellvaag, Richard H. Heyn

Publikováno v: Journal of Alloys and Compounds. 394:35-38

KAlD 4 was synthesized from LiAlD 4 , AlEt 3 and KF in Et 2 O. The crystal structure was determined from powder neutron diffraction data at 8 and 295 K. KAlD 4 takes the same structure as BaSO 4 and KGaD 4 with space group Pnma and unit-cell dimensio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ddffde439d31a5af18c8d03689e235
https://doi.org/10.1016/j.jallcom.2004.10.028

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Accurate structure of LiAlD4 studied by combined powder neutron and X-ray diffraction

Autor: Bjørn C. Hauback, Hendrik W. Brinks, H. Fjellvaag

Publikováno v: Journal of Alloys and Compounds. 346:184-189

The accurate structure of LiAlD4 was determined from combined Rietveld-type profile refinements of powder X-ray and neutron diffraction data at 295 K. In addition, neutron diffraction was used for structure analyses at 8 K. The space group is P21/c w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f3bccd4138c3330a3f997fedb679352
https://doi.org/10.1016/s0925-8388(02)00517-0

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ChemInform Abstract: Complex Magnetic Behavior in the PrSr3(Fe1-xCox)3O10-δn = 3 Ruddlesden-Popper-Type Solid Solution with High Valent Cobalt and Iron

Autor: M. J. Rosseinsky, H. Fjellvaag, Laurent Jantsky, H. Okamoto, Pavel Karen, Bjørn C. Hauback, M. Thomas

Publikováno v: ChemInform. 45

The Ruddlesden—Popper-type solid solutions of title (x ≤ 0.60: δ < 0.10) are synthesized from mixtures of Sr(NO3)2, Pr(NO3)3, Fe, Co, and citric acid in concentrated HNO3 (calcination at 873 K, 24 h, followed by firing twice in air at 1323 and 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9122ccb0e061bdf396ecd84919253dc1
https://doi.org/10.1002/chin.201416010

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ChemInform Abstract: Tuning of Water and Hydroxide Content of Intercalated Ruddlesden-Popper-Type Oxides in the PrSr3Co1.5Fe1.5O10-δSystem

Autor: Laurent Jantsky, H. Fjellvaag, H. Okamoto, Antoine Demont

Publikováno v: ChemInform. 43

The hydration behavior of the title phase (space group I4/mmm) is investigated to clarify phase formation and underlying mechanisms and driving forces.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::979ef6773dc704542f0953fd0fb1ae30
https://doi.org/10.1002/chin.201245014

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