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
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TL;DR: In this article, an efficient and fast procedure for the synthesis of 2-(2-pyridyl)azoles was described using ionic liquids as catalysts under microwave irradiation.
31 citations
TL;DR: In this article, the effect of increasing methyl-tert butyl ether in regular gasoline (15, 25 and 51% volume) on the performance and combustion characteristics of spark ignited engines was studied.
31 citations
TL;DR: In this article, a model mixture composed by quinoline, indole, and carbazole in hexadecane/toluene was used to run experiments with a feed/IL ratio of 20/1 and 30°C.
31 citations
TL;DR: The low extent of infiltration at shorter reaction times confirmed a limiting number of active surface sites, and the anti-inflammatory activity followed the order: PA>JA>NA, and remained invariant with time.
31 citations
TL;DR: In this article, the Zn(1P) + CH4 reactants follow the 2A′ attractive surface until they reach the originally repulsive 1A′ surface originating from the Zns(1S) + HZnCH3 reactants, and an avoided crossing is generated implying a non-adiabatic transition.
Abstract: The Zn + CH4 reaction has been studied through self-consistent field followed by extensive variational and perturbational second-order Moller-Plesset multi-reference configuration interaction (CIPSI) calculations using extended Gaussian basis sets. Results indicate that for the formation of the HZnCH3 intermediate a previous excitation of Zn(1S) to its (1P) excited state is necessary. The following mechanism is proposed: the Zn(1P) + CH4 reactants follow the 2A′ attractive surface until they reach the originally repulsive 1A′ surface originating from the Zn(1S) + CH4 reactants. An avoided crossing is generated implying a non-adiabatic transition. When the 1A′ surface reaches the avoided crossing it becomes attractive leading to the C3v HZnCH3 intermediate which is stable and needs 63·9 kcal mol-1 to yield, without an activation barrier, the HZn + CH3 products or 69·3 kcal mol-1 to yield the H + ZnCH3 products. The Zn(3P) + CH4 reaction pathway presents a transition state 18 kcal mol-1 above the initial re...
31 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 |