Searched for: author%253A%2522Sun%252C%2520X.%2522
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document
Sun, X. (author), Jansma, H. (author), Miyama, Toshihito (author), Sanjeewa Aluthge, Rasika Dasanayake (author), Shinmei, Kenichi (author), Yagihashi, Noritoshi (author), Nishiyama, Haruka (author), Osadchii, D. (author), van der Linden, B. (author), Makkee, M. (author)
Abstract: Mn and Li promoted Rh catalysts supported on SiO<sub>2</sub> with a thin TiO<sub>2</sub> layer were synthesized by stepwise incipient wetness impregnation approach. The thin TiO<sub>2</sub> layer on the surface of SiO<sub>2</sub> was proved to stabilize those small Rh nanoparticles and hinder their agglomeration. The reducibility of...
journal article 2019
document
Sun, X. (author), Wang, R. (author), Ould-Chikh, Samy (author), Osadchii, D. (author), Li, G. (author), Aguilar, Antonio (author), Hazemann, Jean louis (author), Kapteijn, F. (author), Gascon, Jorge (author)
Mesoporous nitrogen-doped carbon nanoparticles with atomically dispersed iron sites (named mesoNC-Fe) are synthesized via high-temperature pyrolysis of an Fe containing ZIF-8 MOF. Hydrolysis of tetramethyl orthosilicate (TMOS) in the MOF framework prior to pyrolysis plays an essential role in maintaining a high surface area during the...
journal article 2019
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Wang, R. (author), Sun, X. (author), Ould-Chikh, Samy (author), Osadchii, D. (author), Bai, F. (author), Kapteijn, F. (author), Gascon, Jorge (author)
A nitrogen-doped carbon was synthesized through the pyrolysis of the well-known metal-organic framework ZIF-8, followed by a subsequent acid treatment, and has been applied as a catalyst in the electrochemical reduction of carbon dioxide. The resulting electrode shows Faradaic efficiencies to carbon monoxide as high as ∼78%, with hydrogen...
journal article 2018
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Sun, X. (author), Olivos Suarez, A.I. (author), Meijerink, Mark (author), Van Deelen, Tom (author), Ould-Chikh, Samy (author), Zečević, Jovana (author), de Jong, K.M. (author), Kapteijn, F. (author), Gascon, Jorge (author)
The development of synthetic protocols for the preparation of highly loaded metal nanoparticle-supported catalysts has received a great deal of attention over the last few decades. Independently controlling metal loading, nanoparticle size, distribution, and accessibility has proven challenging because of the clear interdependence between...
journal article 2017
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Sun, X. (author)
The production of most industrially important chemicals involves catalysis. Depending on the difference in phases between the catalysts and reactants, one distinguishes homogenous catalysis and heterogeneous catalysis, with the latter being more attractive in real applications, due to the easy separation of products from catalysts and reusing...
doctoral thesis 2017
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Sun, X. (author), Olivos Suarez, A.I. (author), Oar-Arteta Gonzalez, L. (author), Rozhko, E. (author), Osadchii, D. (author), Bavykina, A.V. (author), Kapteijn, F. (author), Gascon, Jorge (author)
A Co@N-doped carbon (Co@ NC) hybrid was synthesized by thermal decomposition of the metal–organic framework (MOF) ZIF-67 under N2 atmosphere. These hybrid materials exhibit outstanding catalytic activity and chemoselectivity for the conversion of a wide range of substituted nitroarenes to their corresponding anilines under relatively mild...
journal article 2017
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Oar-Arteta Gonzalez, L. (author), Wezendonk, T.A. (author), Sun, X. (author), Kapteijn, F. (author), Gascon, Jorge (author)
The use of metal organic frameworks as hard templates for the preparation of heterogeneous catalysts is thoroughly reviewed. In this critical article, the main factors to consider when using a MOF as a sacrificial template are first discussed. Then, the existing literature on the topic is reviewed, classifying the different examples according to...
journal article 2017
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Eslava, José L. (author), Sun, X. (author), Gascon, Jorge (author), Kapteijn, F. (author), Rodríguez-Ramos, Inmaculada (author)
The effect of ruthenium particle size on Fischer-Tropsch synthesis (FTS) has been studied at 513 K, H<sub>2</sub>/CO = 2 and 15 bar. Supported Ru catalysts with particle sizes ranging from 1.7 to 12 nm were prepared by using different Ru loadings and two different high surface area graphite (HSAG) supports to minimize the metal-support...
journal article 2017
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Valero Romero, M.J. (author), Sartipi, S. (author), Sun, X (author), Rodríguez-Mirasol, J. (author), Cordero, T. (author), Kapteijn, F. (author), Gascon, Jorge (author)
Mesoporous H-ZSM-5-carbon composites, prepared via tetrapropylammonium hydroxide (TPAOH) post treatment of H-ZSM-5 followed by deposition of pyrolytic carbon, have been used as the support for the preparation of Co-based Fischer-Tropsch catalysts. The resulting catalysts display an improved performance during Fischer-Tropsch synthesis (FTS),...
journal article 2016
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Valero-Romero, M.J. (author), Sartipi, S. (author), Sun, X. (author), Rodríguez-Mirasol, J. (author), Cordero, T. (author), Kapteijn, F. (author), Gascon, J. (author)
Mesoporous H-ZSM-5–carbon composites, prepared via tetrapropylammonium hydroxide (TPAOH) post treatment of H-ZSM-5 followed by deposition of pyrolytic carbon, have been used as the support for the preparation of Co-based Fischer–Tropsch catalysts. The resulting catalysts display an improved performance during Fischer–Tropsch synthesis (FTS),...
journal article 2016
document
Van Loon, F.D. (author), Pouderoijen, M.T. (author), Alberini, E. (author), Dijkstra, C.M. (author), Hagen, S.R. (author), De Jong, M. (author), Kiliço?lu, I.D. (author), Koukouvelou, A. (author), Mekel, M.L. (author), Schotting, K. (author), Shao, S. (author), Sun, X. (author), Terzi, O. (author), De Waal, W. (author), Van der Wal, I.A. (author), Zhang, B. (author)
Booklet of the elective course AR0048 2014/2015 ‘Landscape Architecture ON site - being part of Oerol’, an elective course of the MSc2 - Chair of Landscape Architecture at the TU Delft.
book 2015
Searched for: author%253A%2522Sun%252C%2520X.%2522
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