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Analysis of institutional authors

Aguilar JAuthor

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May 3, 2024
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Alkylation of biphenyl with propylene using acid catalysts

Publicated to: CATALYSIS TODAY. 55 (3): 225-232 - 2000-01-20 55(3), DOI: 10.1016/S0920-5861(99)00250-3

Authors:

Aguilar J; Corma A; Melo FV; Sastre E
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Affiliations

Consejo Superior de Investigaciones Científicas - Author
Consejo Superior de Investigaciones Científicas; Universidad Autónoma Metropolitana - Author
CSIC - Instituto de Catálisis y Petroleoquímica (ICP) - Author
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Abstract

Alkylation of biphenyl with propylene was carried out over various zeolites such as HY, H-ZSM-5, Beta, MCM-22, SSZ-25 and SSZ-26. The influence of zeolite structure on reaction activity and selectivity was studied. The alkylation activity follows the order: Y > Beta ≈ SSZ-26 > MCM-22 > SSZ-25 > ZSM-5. The influence of framework Si/Al ratio and crystal size for the tri-directional 12 member ring structures (Y and Beta) has been studied and it has been observed that, under the reaction conditions used here, the process is not diffusion controlled. High selectivity to ort/zo-isopropylbiphenyl (o-IPBP) was obtained using MCM-22 and SSZ-25 zeolites, both with a MWW structure. The high o-IPBP selectivity as well as the differences observed between the two zeolite samples have been explained on the bases of differences in crystal size and assuming that on this zeolite structure the reaction only takes place on the external surface. © 2000 Elsevier Science B.V. All rights reserved.
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Keywords

ActivityAlkylation of biphenylBetaHy zeoliteMcm-22PropyleneShape selectivitySsz-25Ssz-26

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal CATALYSIS TODAY due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2000, it was in position 3/117, thus managing to position itself as a Q1 (Primer Cuartil), in the category Engineering, Chemical.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2026-01-20:

  • Scopus: 21
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Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-01-20:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 17 (PlumX).
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Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (AGUILAR TORRES, JORGE) .

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