Zobrazeno 1 - 10
of 70
pro vyhledávání: '"R. Roque-Malherbe"'
Autor:
Dilsom A. Sanchez, N. Ortega, Ashok Kumar, R. Roque-Malherbe, R. Polanco, J. F. Scott, Ram S. Katiyar
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 042169-042169-14 (2011)
Mixing 60-70% lead zirconate titanate with 40-30% lead iron tantalate produces a single-phase, low-loss, room-temperature multiferroic with magnetoelectric coupling: (PbZr0.53Ti0.47O3) (1-x)- (PbFe0.5Ta0.5O3)x. The present study combines x-ray scatte
Externí odkaz:
https://doaj.org/article/8af9ef0363a642c991e62690f32db0a3
Publikováno v:
Journal of Physics and Chemistry of Solids. 86:65-73
The key questions addressed here were: the structure elucidation and the investigation of the adsorption space and framework expansion effect of a Cu(II) hexacyanoferrate (III) polymorph (labeled Cu-PBA-I). The structural analysis was performed with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48512104d29a695d323b4dbca36cc92f
https://doi.org/10.1016/j.jpcs.2015.04.009
https://doi.org/10.1016/j.jpcs.2015.04.009
Autor:
C. Díaz Aguila, J. Fernández Bertrán, R. Roque Malherbe, J. de Oñate Martínez, C. Portilla Vergara, E. Reguera Ruiz
Publikováno v:
Hyperfine Interactions. 73:371-375
The tribochemical reactions between Na-LTA and natural erionite with Fe2(SO4)3·5H2O were studied by Mossbauer spectroscopy, X-ray powder diffraction, IR spectroscopy and NH3 adsorption experiments. The reactions occur with the consequent zeolite dea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::546402f213f32b5d43dba0ae877c4bf6
https://doi.org/10.1007/bf02418611
https://doi.org/10.1007/bf02418611
Publikováno v:
Journal of nanoscience and nanotechnology. 8(11)
Our focus in the present study is to apply high specific surface area silica nanostructured porous materials (about 2200 m2/g, as synthesized, and 600-700 m2/g, after stabilization) to adsorb ammonia (NH3) for hydrogen storage and other chemical and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d389690abc818dbd4134e753098601e8
https://pubmed.ncbi.nlm.nih.gov/19198337
https://pubmed.ncbi.nlm.nih.gov/19198337
Autor:
R. Gonzales-Santos, R. Roque-Malherbe
Publikováno v:
Journal of Thermal Analysis. 37:787-790
Dithionates (CaS 2 O 6 .4H 2 O, SrS 2 O 6 .4H 2 O, BaS 2 O 6 .2H 2 O, MnS 2 O 6 .4H 2 O, MgS 2 O 6 .6H 2 O, CoS 2 O 6 .6H 2 O, NiS 2 O 6 .6H 2 O, ZnS 2 O 6 .6H 2 O and CuS 2 O 6 .4H 2 O) were subjected to thermodielectric analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f3c595f39fb7716c5900a5bcb9c5619
https://doi.org/10.1007/bf01913159
https://doi.org/10.1007/bf01913159
Autor:
M. Hernandez-Velez, R. Roque-Malherbe
Publikováno v:
Journal of Thermal Analysis. 36:2455-2464
The dielectric susceptibility of dehydrated homoionic zeolites was calculated by using a cation hopping model consisting of classical jumps over a barrier. The calculation method was based on determination of the response function of the homoionic de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36f90dfd233a090a55a3f5e24d8f9e42
https://doi.org/10.1007/bf01913642
https://doi.org/10.1007/bf01913642
Publikováno v:
Journal of Thermal Analysis. 35:1359-1364
A quantitative relation is given for the temperature function of the output voltage is thermodielectric analysis. Results obtained with zeolites show the validity of the equation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75fcf8c343b53a0b1f2ea2d6efa4ff5e
https://doi.org/10.1007/bf01912912
https://doi.org/10.1007/bf01912912
Publikováno v:
Biotechnology Letters. 9:640-642
The “catalytic” effect on the acceleration of yeast fermentation by the presence of natural and homoionic zeolites was tested. The addition of 10–5 g/L of zeolite to the fermentation after inoculation increases the alcoholic fermentation rate b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee0dca70f2b87649a029c2b423abd79
https://doi.org/10.1007/bf01033202
https://doi.org/10.1007/bf01033202
Akademický článek
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Autor:
E. Sanchez, R. Roque-Malherbe
Publikováno v:
Biotechnology Letters. 9:671-672
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b541428e3e60e7a4838a8d3d5a72e200
https://doi.org/10.1007/bf01033209
https://doi.org/10.1007/bf01033209