Zobrazeno 1 - 10
of 317
pro vyhledávání: '"P. Ehrburger"'
Publikováno v:
Phys. Rev. Research 3, 013119 (2021)
The ability to measure small deformations or strains is useful for understanding many aspects of materials. Here, a new analysis of speckle diffraction peaks is presented in which the systematic shifts of the speckles are analyzed allowing for strain
Externí odkaz:
http://arxiv.org/abs/2004.12827
Autor:
Teixeira, Alvaro V. N. C., Morfin, Isabelle, Ehrburger-Dolle, Françoise, Rochas, Cyrille, Geissler, Erik, Licinio, Pedro, Panine, Pierre
Publikováno v:
Physical Review E 67, 021504, 2003
Small angle neutron and x-ray scattering methods are used to investigate the structure of dilute suspensions of two different ferrofluid systems dispersed in soft polyacrylamide hydrogels. It is found that the particles in the fluid are fractal aggre
Externí odkaz:
http://arxiv.org/abs/1407.4195
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013119 (2021)
The ability to measure small deformations or strains is useful for understanding many aspects of materials. Here, an alternate analysis of speckle x-ray diffraction peaks is presented in which the systematic shifts of the speckles are analyzed allowi
Externí odkaz:
https://doaj.org/article/aef3b98748a54bbda75cf0f496c05a6d
Akademický článek
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Publikováno v:
Applied Catalysis B: Environmental. 76:235-240
The effect of a commercial Pt/Al 2 O 3 catalyst on the oxidation by NO 2 and O 2 of a model soot (carbon black) in conditions close to automotive exhaust gas aftertreatment is investigated. Isothermal oxidations of a physical mixture of carbon black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa201410931a234b21cd2a045084260b
https://doi.org/10.1016/j.apcatb.2007.05.029
https://doi.org/10.1016/j.apcatb.2007.05.029
Publikováno v:
Applied Catalysis B: Environmental. 72:299-303
The role of two catalysts Pt/Al 2 O 3 and Ru/NaY on the oxidation of carbon by NO 2 was investigated in the temperature range 300–400 °C. In the case of Pt/Al 2 O 3 no significant catalytic effect on the carbon oxidation rate is observed although
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bab342a8047caa6629e6264f833280d
https://doi.org/10.1016/j.apcatb.2006.10.016
https://doi.org/10.1016/j.apcatb.2006.10.016
Publikováno v:
Applied Catalysis A: General. 306:22-28
The catalytic production of hydrogen by steam reforming of methanol was investigated using samples of copper oxide supported on alumina (Cu/Al 2 O 3 ) and promoted with cesium (Cu-Cs/Al 2 O 3 ). The effects of cesium content and reaction temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27711ec940f5f5286d222422f584db37
https://doi.org/10.1016/j.apcata.2006.03.026
https://doi.org/10.1016/j.apcata.2006.03.026
Publikováno v:
Fuel. 84:1949-1956
The oxidation mechanism of carbon by automotive exhaust gasses (O 2 , H 2 O and NO 2 ) was investigated in the range of temperature (300–400 °C) corresponding to the operation conditions of the continuous regeneration regime of the soot trap. No c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc88cf4c932f517484806087a4d9157
https://doi.org/10.1016/j.fuel.2005.03.026
https://doi.org/10.1016/j.fuel.2005.03.026
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 72:171-181
Adsorption of NO2 on carbon black has been examined for different NO2 concentrations (400 or 600 ppm) and temperatures (50 or 100 °C). The influence of chemisorption of oxygen on the carbon surface at 300 °C before exposure to NO2 has been reported
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf8cb42f7673cc4693e3b7fa3b5951b5
https://doi.org/10.1016/j.jaap.2004.03.008
https://doi.org/10.1016/j.jaap.2004.03.008
Publikováno v:
Acta Materialia. 52:1639-1651
A non-conventional preparation way to synthesize a tubular silicon carbide material from carbon fibres by a reactive templating process is presented in this paper. By this way, SiC materials keeping the morphology of the carbon source can be obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5619451815875512792aace771cf64f
https://doi.org/10.1016/j.actamat.2003.12.033
https://doi.org/10.1016/j.actamat.2003.12.033