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Akademický článek

Montagem, calibração e testes de um sistema de medidas elétricas em função da temperatura e da pressão parcial de oxigênio

Autor: M. C. Steil, F. C. Fonseca, Y. V. França, J. F. Q. Rey, E. N. S. Muccillo, R. Muccillo

Publikováno v: Cerâmica, Vol 48, Iss 307, Pp 146-152 (2002)

Neste trabalho são descritas a montagem e a calibração de um sistema de medidas elétricas com o controle da pressão parcial de oxigênio. Este sistema permite a realização de medidas elétricas desde a temperatura ambiente até 1000 °C em amp

Externí odkaz: https://doaj.org/article/7db67c417ce945df8f0a137ccc4a6f0b

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Effect of Porous Layer on Oxygen Semi Permeation and Surface Exchange of CaTi0.9Fe0.1O3-δ Membranes

Autor: Jacques Fouletier, M. C. Steil, C. Salles, Daniel Marinha

Publikováno v: ECS Transactions. 72:47-53

Oxygen transport membranes (OTM) are dense ceramics oxides that can move oxygen along a chemical potential gradient. The membrane must be oxygen-ion conductive to transport oxygen, but should also be electronically conductive in order to maintain int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::005d68ebf3736cb5ff5128826199a0ac
https://doi.org/10.1149/07207.0047ecst

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PROCÉDÉ ET DISPOSITIF DE RÉGÉNÉRATION DE PIÈGE À OXYGÈNE

Autor: Deseure, Jonathan, Marlu C, Steil

Publikováno v: France, N° de brevet: EP3037151. 2016

A method is described to regenerate an oxygen trap, comprising at least the following steps: circulating a current in the trap material (2) to reduce this material; measuring the value I.sub.m of the current and estimating its derivative dI.sub.m/dt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::08347b542ac59f01b35e30a2da7036c5
https://hal.archives-ouvertes.fr/hal-03288467

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Preparation, characterization and sintering of yttrium-doped ThO2 for oxygen sensors applications

Autor: L. Brissonneau, Adel Mesbah, M. Gabard, Nicolas Dacheux, Nicolas Clavier, J. Fouletier, Y. Cherkaski, M.-C. Steil

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2016, 689, pp.374-382. ⟨10.1016/j.jallcom.2016.07.271⟩
Journal of Alloys and Compounds, 2016, 689, pp.374-382. ⟨10.1016/j.jallcom.2016.07.271⟩

International audience; The preparation of Th 1-x Y x O 2-x/2 ceramics, to be used as electrolyte in oxygen sensors for sodium-cooled nuclear reactors, was successfully undertaken from oxalate precursors. Such method was found to provide quantitative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08fe609cd63b7631d207e8abf8080095
https://hal.umontpellier.fr/hal-02010063/document

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Foresters' Perceptions of Windthrow Dynamics in Northern Minnesota Riparian Management Zones

Autor: Randy Kolka, Jeremy C. Steil, Charles R. Blinn

Publikováno v: Northern Journal of Applied Forestry. 26:76-82

A survey was mailed to foresters in northern Minnesota to identify their perceptions of what conditions result in higher incidence of windthrow in riparian management zones (RMZ) where the upland has been clearcut. Results indicate that foresters thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b782c9e36d10897f0b297e4d74cd8d7e
https://doi.org/10.1093/njaf/26.2.76

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Synthesis of La0.9Sr0.1Ga0.8Mg0.2O2.85 by successive freeze-drying and self-ignition of a hydroxypropylmethyl cellulose solution

Autor: Rudi Cloots, André Rulmont, Catherine Henrist, Jean-Paul Pirard, Bénédicte Vertruyen, Karl Traina, M. C. Steil

Publikováno v: Journal of the European Ceramic Society. 27:3469-3474

The present paper reports the synthesis of La 0.9 Sr 0.1 Ga 0.8 Mg 0.2 O 2.85 perovskite powders by a method combining freeze-drying and self-ignition of an aqueous solution of metallic nitrates containing hydroxypropylmethyl cellulose. The precursor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d280ebe8deade03a04bc14bc12f56ee
https://doi.org/10.1016/j.jeurceramsoc.2007.01.017

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Fire Retardancy, Thermomechanical and Thermal Properties of PP/PC Blends

Autor: N. Renaut, René Delobel, S. Zanardi, Sophie Duquesne, C. Steil, P. Bardollet

Publikováno v: Journal of Macromolecular Science, Part A. 42:977-991

This work investigates the fire retardancy, the thermal and thermomechanical properties of PP/PC blends using commercially available grafted polyolefins with functional groups as compatibilizing agent. In the first part, the effect of compatibilizer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4faa53b455cd7f2f16ee49674d579ecd
https://doi.org/10.1081/ma-200065829

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Propriedades físicas do óxido de cério preparado por técnica de solução e a condutividade elétrica em função da pressão parcial de oxigênio em cerâmicas sinterizadas

Autor: S. K. Tadokoro, R. A. Rocha, T.C. Porfirio, Reginaldo Muccillo, Eliana N. S. Muccillo, M. C. Steil, J. F. Q. Rey

Publikováno v: Cerâmica v.51 n.318 2005
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Volume: 51, Issue: 318, Pages: 157-162, Published: JUN 2005

Óxido de cério com partículas de tamanho nanométrico foi preparado pela técnica da precipitação utilizando como agente precipitante o hidróxido de amônio ou o ácido oxálico. O principal objetivo deste trabalho foi a obtenção de pós nano

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f84525b0c153f48d4635190a6575e9c5
https://doi.org/10.1590/s0366-69132005000200014

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