Manufacture of highly loaded silica-supported cobalt Fischer–Tropsch catalysts from a metal organic framework

Autor: Xiaohui Sun, Alma I. Olivos Suarez, Mark Meijerink, Tom van Deelen, Samy Ould-Chikh, Jovana Zečević, Krijn P. de Jong, Freek Kapteijn, Jorge Gascon

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)

Preparation of supported catalysts with high nanoparticle loading is a considerable synthetic challenge. Here, by using a metal organic framework as sacrificial template, the authors report a cobalt catalyst with a 50% Co loading with superior activi

Externí odkaz: https://doaj.org/article/6429b07a264d49bf9e33f059719c30f7

Illuminating the nature and behavior of the active center: the key for photocatalytic H2production in Co@NH2-MIL-125(Ti)

Autor: Dmitrii Osadchii, Manuel Monte, Matvey V. Fedin, Sonia Castellanos, Alma I. Olivos Suarez, Giovanni Agostini, Jara G. Santaclara, Jorge Gascon, Sergey L. Veber, Maxim A. Nasalevich, Ana Iglesias-Juez

Publikováno v: Journal of Materials Chemistry A. 6:17318-17322

Advanced atomically resolved characterization methods unveil the mechanism of a promising photocatalytic Co@MOF(Ti) system for H2 production. The combination of X-ray absorption spectroscopy (XAS) and electron paramagnetic resonance (EPR) experiments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3297f1b25395711195ae458d51e2f985
https://doi.org/10.1039/c8ta05735d

Ru​/TiO2-​catalysed hydrogenation of xylose: the role of the crystal structure of the support

Autor: Wuzong Zhou, Gadi Rothenberg, Heather F. Greer, Edwin S. Gnanakumar, Alma I. Olivos-Suarez, Carlos Hernández-Mejía, Jorge Gascon, N. Raveendran Shiju

Publikováno v: Catal. Sci. Technol., 2015, Advance Article
Catalysis Science & Technology, 6(2), 577-582. The Royal Society of Chemistry

C.H.M. acknowledges the National Council of Science and Technology, Mexico (Consejo Nacional de Ciencia y Tecnología CONACyT) for financial support (Scholarship 216968). WZ and HFG thank the EPSRC for a Platform grant (EP/K015540/1). Effective dispe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f53aaa2dfc762093ed106fe142ca3b5
https://doi.org/10.1039/c5cy01005e

On the dynamic nature of Mo sites for methane dehydroaromatization

Autor: Jorge Gascon, Jean-Louis Hazemann, Bart van der Linden, Alma I. Olivos Suarez, Ina Vollmer, Samy Ould-Chikh, Edy Abou-Hamad, Antonio Aguilar-Tapia, Freek Kapteijn, Yuri G Sneider, Irina Yarulina

Publikováno v: Chemical Science
Chemical Science, The Royal Society of Chemistry, 2018, 9 (21), pp.4801-4807. ⟨10.1039/C8SC01263F⟩
'Chemical Science ', vol: 9, pages: 4801-4807 (2018)

The mechanism of methane activation on Mo/HZSM-5 is not yet fully understood, despite the great interest in methane dehydroaromatization (MDA) to replace aromatics production in oil refineries. It is difficult to assess the exact nature of the active

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c864b424fde9ecfbc8f4d88e19450ea7
https://hal.archives-ouvertes.fr/hal-02001426

Revisiting the Incorporation of Ti(IV) in UiO-type Metal–Organic Frameworks: Metal Exchange versus Grafting and Their Implications on Photocatalysis

Autor: Alexander T. Murray, Jara G. Santaclara, Sergey L. Veber, Jorge Gascon, Adrian Gonzalez-Nelson, Monique A. van der Veen, Aron Walsh, Maxim A. Nasalevich, Alma I. Olivos-Suarez, Freek Kapteijn, Alena M. Sheveleva, Christopher H. Hendon, Matvey V. Fedin, Dmitrii Osadchii

The inclusion of Ti(IV) in water-stable metal-organic frameworks has been proposed as a strategy for the generation of high surface area heterogeneous photocatalysts, with UiO-66 being a promising candidate. We find that the site of binding of Ti(IV)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa87bd3bb659cc7bdb0f4857a93ad2be
https://kar.kent.ac.uk/67395/1/gascon-uio.pdf