Zobrazeno 1 - 10
of 56
pro vyhledávání: '"A.R. Overweg"'
Autor:
Graham J. Hutchings, Christopher J. Kiely, Michiel Makkee, Benjamín Solsona, A.R. Overweg, Albert Frederick Carley, Juan C. Fierro-Gonzalez, Javier Guzman, Matt Hall, Andrew A. Herzing, Bruce C. Gates, Jacob A. Moulijn, Philip Landon
Publikováno v:
Journal of Catalysis. 242:71-81
Recent intense interest in catalysis by supported gold has focused mainly on the oxidation of CO at low temperatures, which offers the potential for many important applications, including the purification of hydrogen for automotive fuel cells. Numero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfcb2bde19a9005e921abc4f93f0f1fb
https://doi.org/10.1016/j.jcat.2006.06.001
https://doi.org/10.1016/j.jcat.2006.06.001
Publikováno v:
Journal of Catalysis, 239(2), 478-485. Academic Press Inc.
The reduction of Ga(CH3)3/ZSM-5 was closely followed by Fourier transform infrared spectroscopy and Ga K-edge X-ray absorption near-edge spectroscopy. Chemical vapor deposition of trimethylgallium on HZSM-5 (TMG/ZSM-5) resulted in the replacement of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a4f45a158e2dc93f15d61980a488850
https://doi.org/10.1016/j.jcat.2006.03.004
https://doi.org/10.1016/j.jcat.2006.03.004
Autor:
M. Roerdink, Gyula J. Vancso, A.R. Overweg, M.P. Steenvoorden, H. Lv, Mark A. Hempenius, Marina I. Giannotti, Y. Ma
Publikováno v:
Journal of inorganic and organometallic polymers and materials, 15(4), 527-540. Springer
Redox chemistry of organometallic poly(ferrocenylsilane) polymers (soluble in organic or aqueous environment) is discussed. Poly(ferrocenyldimethylsilane) (PFDMS) was oxidized in CH2Cl2 solution with different oxidants. Oxidation was accomplished wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2cabefac07f752ea4a825797f961a70
https://doi.org/10.1007/s10904-006-9007-1
https://doi.org/10.1007/s10904-006-9007-1
Autor:
Shinji Kohara, Masaru Ogura, Gopinathan Sankar, Wei Fan, Toru Wakihara, Manuel Sánchez-Sánchez, Seijiro Saito, A.R. Overweg, Tatsuya Okubo
Publikováno v:
Phys. Chem. Chem. Phys.. 8:224-227
The structure of amorphous precursor species formed under hydrothermal conditions, prior to the onset of crystallization of microporous aluminosilicate zeolites, is determined employing high-energy X-ray diffraction (HEXRD). The investigation, combin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34a88f01c783be0b6ecc5022f2619c8a
https://doi.org/10.1039/b512840d
https://doi.org/10.1039/b512840d
Autor:
Inmaculada Rodríguez-Ramos, A.R. Overweg, I. Sobrados, M. Pérez-Cabero, J. Sanz, Antonio Guerrero-Ruiz
Publikováno v:
Carbon. 43:2631-2634
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f853b8fbf452c9e243b7b4f6931430c
https://doi.org/10.1016/j.carbon.2005.05.009
https://doi.org/10.1016/j.carbon.2005.05.009
Publikováno v:
Journal of Catalysis. 231:56-66
Isomorphously substituted [Fe,Al]MFI zeolites enriched with 57Fe isotope were synthesized with varying iron (0.075–0.6 wt%) and aluminum (0–1.1 wt%) concentrations. The as-prepared zeolites underwent sequential post-treatment steps (i.e., calcina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf751168f1cb9b58e9986b40c97d6860
https://doi.org/10.1016/j.jcat.2005.01.002
https://doi.org/10.1016/j.jcat.2005.01.002
Publikováno v:
Journal of Catalysis. 230:52-65
The gold-catalysed oxidation of carbon monoxide was studied by Mossbauer spectroscopy, in situ FTIR, and multiple time-resolved analysis of catalytic kinetics (MultiTRACK), an advanced TAP reactor system. The active catalyst studied was 3.4% Au/Fe 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cd4de7f601c78a0de34f82c32287d69
https://doi.org/10.1016/j.jcat.2004.11.020
https://doi.org/10.1016/j.jcat.2004.11.020
Autor:
Johannes C. Jansen, A. R. Ebaid, Zhiping Shan, Mohamed S. Hamdy, A.R. Overweg, Th. Maschmeyer, Guido Mul
Publikováno v:
Catalysis Today. 100:255-260
Iron (Fe)-containing mesoporous TUD-1 catalysts (denoted as Fe-TUD-1) with different Si/Fe ratios (100, 50, 20 and 10) were synthesized using triethanolamine as a template. They were characterized by XRD, elemental analysis, N2 ad/desorption measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3baf4d91f50c5078791d8a48061ccea5
https://doi.org/10.1016/j.cattod.2004.10.018
https://doi.org/10.1016/j.cattod.2004.10.018
Publikováno v:
Journal of Catalysis. 229:276-282
Mossbauer emission spectroscopy (MES) was used to study the influence of high pressure on the sulfidation of CoMo/C catalysts. During temperature stepwise treatment at 4 MPa the catalysts' behavior closely follows the Co–Mo–S model. The obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4be83be7384a735ea54b3f8ae9932872
https://doi.org/10.1016/j.jcat.2004.11.012
https://doi.org/10.1016/j.jcat.2004.11.012
Publikováno v:
Catalysis Today, 110(3-4), 221-227. Elsevier
The catalytic performance of various steam-activated [Fe,Al]MFI catalysts in the direct oxidation of benzene to phenol using N2O as oxidant is described. All [Fe,Al]MFI catalysts contain ca. 90% of iron in the high-spin Fe2+ state, independent of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67eb134ac748b1b44fe910dc61c4a7cd
https://research.tue.nl/en/publications/5fe0ebdb-26f7-4126-b685-a143411a1fef
https://research.tue.nl/en/publications/5fe0ebdb-26f7-4126-b685-a143411a1fef