Zobrazeno 1 - 10
of 84
pro vyhledávání: '"M. Cem Akatay"'
Autor:
Mayank Shekhar, Wen-Sheng Lee, M. Cem Akatay, Leonardo Maciel, Wenjie Tang, Jeffrey T. Miller, Eric A. Stach, Matthew Neurock, W. Nicholas Delgass, Fabio H. Ribeiro
Publikováno v:
Journal of Catalysis. 405:475-488
Autor:
M. Cem Akatay
Publikováno v:
Microscopy and Microanalysis. 25:1774-1775
Autor:
Kaiwalya D. Sabnis, Wen-Sheng Lee, Fabio H. Ribeiro, Mayank Shekhar, W. Nicholas Delgass, M. Cem Akatay, Jeffrey T. Miller, Yanran Cui
Publikováno v:
Journal of Catalysis. 331:162-171
We report here that WGS rates per total surface area at 120 °C, 7% CO, 22% H 2 O, 8.5% CO 2 , 37% H 2 for Pt, Au, Pd and Ni supported over Mo 2 C were 4–8 times higher than those of the commercial Cu/ZnO/Al 2 O 3 catalyst. In agreement with previo
Autor:
Fred G. Sollberger, Jeffrey T. Miller, Kaiwalya D. Sabnis, Eric A. Stach, Fabio H. Ribeiro, Yanran Cui, M. Cem Akatay, W. Nicholas Delgass
Publikováno v:
Journal of Catalysis. 330:442-451
Pt/Mo2C is known to have water–gas shift (WGS) rate per total mole of Pt that is higher than on any oxide-supported Pt catalyst. The difficulties for the characterization of Pt/Mo2C were overcome by preparing the carbide using Multi-Walled Carbon N
Autor:
Christopher L. Marshall, James A. Dumesic, Jeffrey T. Miller, Hongbo Zhang, Yu Lei, M. Cem Akatay, Fred G. Sollberger, Eric A. Stach, Fabio H. Ribeiro, Jeffrey W. Elam, A. Jeremy Kropf, Guanghui Zhang
Publikováno v:
Journal of Catalysis. 317:284-292
The stability of a gas-phase furfural hydrogenation catalyst (CuCr2O4⋅CuO) was enhanced by depositing a thin Al2O3 layer using atomic layer deposition (ALD). Based on temperature-programed reduction (TPR) measurements, the reduction temperature of
Publikováno v:
Journal of Catalysis. 313:104-112
A novel catalyst consisting of gold nanoparticles supported on an uncalcined (with template in) titanium silicalite-1 (Au/U-TS-1) and having a very long (∼10–20 h) and unique activation period for gas-phase propylene epoxidation in the presence o
Autor:
Eric A. Stach, Randall E. Winans, James A. Dumesic, Christian P. Canlas, M. Cem Akatay, Fengyuan Shi, Brandon J. O'Neill, Paul M. Voyles, Jeffrey W. Elam, Tao Li, Ana C. Alba-Rubio
Publikováno v:
ACS Catalysis. 4:1554-1557
We present a model system, based on spherical nonporous supports, to facilitate the characterization of supported metal catalysts stabilized by atomic layer deposition (ALD) against sintering and leaching under liquid-phase conditions. Calcination at
Publikováno v:
Journal of Catalysis. 308:98-113
Gold clusters supported on titanium silicalite-1 (hereafter denoted as Au/TS-1) with high gold loading at ∼0.1–0.16 wt%, prepared by the deposition precipitation (DP) method, showed about two times enhancement in the PO rate ( ∼ 300 versus ∼
Autor:
M. Cem Akatay, Jeffrey T. Miller, Tianpin Wu, Haiyan Zhao, Hui Wang, Mohsen Shakouri, Chunyu Xi
Publikováno v:
Catalysis Today. 207:3-12
Two groups of catalysts containing Ni and/or Co metals and MgAlO x as support material were made using coprecipitation and incipient wetness impregnation methods, respectively. The mechanism of metal particle growth during reduction of the monometall
Autor:
Christophe Copéret, Karol Furman, Anne Lesage, David Gajan, Fabio H. Ribeiro, M. Cem Akatay, Aleix Comas-Vives
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2016, 18 (3), pp.1969-1979. ⟨10.1039/c5cp06710c⟩
Phys. Chem. Chem. Phys.
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2016, 18 (3), pp.1969-1979. ⟨10.1039/c5cp06710c⟩
Phys. Chem. Chem. Phys.
We are also grateful to Frank Krumeich and Emma Oakton for electron microscopy images, obtained on the ScopeM platform and to Maxence Valla for assistance with the NMR experiments. In addition, we are thankful to GLANTREO Ltd (Ireland) especially Dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9f41b7cfd661946cdb6728be2ce732d
https://hal.archives-ouvertes.fr/hal-01546478
https://hal.archives-ouvertes.fr/hal-01546478