Institution
Mexican Institute of Petroleum
Government•Mexico City, Mexico•
About: Mexican Institute of Petroleum is a government organization based out in Mexico City, Mexico. It is known for research contribution in the topics: Catalysis & Asphaltene. The organization has 3273 authors who have published 4170 publications receiving 87269 citations.
Topics: Catalysis, Asphaltene, Corrosion, Hydrodesulfurization, Adsorption
Papers published on a yearly basis
Papers
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TL;DR: The impregnated Fe-catalyst showed the best catalytic performance compared to the catalyst that was Fe-doped in situ by the sol-gel method; both had better catalytic activity than pure alumina.
Abstract: The role of iron in two modes of integration into alumina catalysts was studied at 0.39 wt% Fe and tested in trichloroethylene combustion. One modified alumina was synthesized using the sol-gel method with Fe added in situ during hydrolysis; another modification was performed using calcined alumina, prepared using the sol-gel method and impregnated with Fe. Several characterization techniques were used to study the level of Fe modification in the γ-Al2O3 phase formed and to correlate the catalytic properties during trichloroethylene (TCE) combustion. The introduction of Fe in situ during the sol-gel process influenced the crystallite size, and three iron species were generated, namely, magnetite, maghemite and hematite. The impregnated Fe-alumina formed hematite and maghemite, which were highly dispersed on the γ-Al2O3 surface. The X-ray photoelectron
47 citations
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TL;DR: Diazepam and buspirone dose-dependently inhibited the expression of maternal aggression and the active components of maternal behavior such as retrieving and nest building and 8-OH-DPAT did not affect these behaviors.
Abstract: The action of diazepam (0.0, 1.0, and 2.0 mg/kg) and the serotonergic compounds buspirone (0.0, 2.5, and 5.0 mg/kg) and 8-OH-DPAT (0.0, 0.1, and 1.0 mg/kg) on maternal behavior and aggression were studied. An activity test was made after these treatments to control for unspecific actions due to motor impairment. Diazepam and buspirone dose-dependently inhibited the expression of maternal aggression and the active components of maternal behavior such as retrieving and nest building. 8-OH-DPAT did not affect these behaviors. 8-OH-DPAT (1.0 mg/kg) provoked the serotonergic syndrome and hypothermia; however, ovariectomized animals showed more signs of the syndrome and a decrease in body temperature after 8-OH-DPAT than lactating rats. Buspirone, but not the other anxiolytics, reduced motor activity. The role of drugs acting at the serotonergic, dopaminergic, and GABA-benzodiazepine systems in the control of maternal behavior and aggression is discussed.
47 citations
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TL;DR: In this paper, the authors showed that by varying the operating conditions over a sulfated titania catalyst, isobutene oligomerization can be controlled to the desired C 8 = or C 12 = olefin yield.
47 citations
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TL;DR: In this article, a rigorous study of the physical interpretation of the titration heat and the thermodynamic framework underlying isothermal titration calorimetry is proposed, and the results are interpreted as the partial enthalpy of interaction at infinite dilution of the solute contained in the titrant solution.
47 citations
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TL;DR: In this paper, the hydrogen evolution reaction on nanocrystalline Ni30Mo70, Co30Ni70 and Co10Ni20Mo70 was investigated with linear polarization and ac impedance methods, in 30 wt.% KOH aqueous solution at room temperature.
47 citations
Authors
Showing all 3282 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ignacio E. Grossmann | 112 | 776 | 46185 |
Yiu-Wing Mai | 97 | 1048 | 46486 |
Guilherme Borges | 79 | 446 | 60833 |
Francesc Illas | 76 | 661 | 24741 |
Zhong-Zhen Yu | 75 | 254 | 21817 |
Jim A. Field | 72 | 329 | 16239 |
Oliver C. Mullins | 66 | 406 | 17060 |
Gilbert F. Froment | 58 | 169 | 13856 |
Joaquín Pérez-Pariente | 57 | 245 | 13751 |
Annia Galano | 55 | 209 | 10216 |
Miguel Castro | 54 | 158 | 20334 |
Francisco Ortega | 51 | 277 | 8135 |
Rubén Pérez | 51 | 369 | 11853 |
Jorge Ancheyta | 50 | 255 | 8484 |
Shi-Hai Dong | 50 | 222 | 6756 |