Zobrazeno 71 - 80
of 90
pro vyhledávání: '"Yejun Guan"'
Autor:
Yejun Guan, Can Li
Publikováno v:
Chinese Journal of Catalysis. 28:392-394
Three CeO 2 samples were prepared by precipitation with urea, ammonia, and sodium carbonate. Vanadium oxide was supported on these CeO 2 materials, and their catalytic activity in the total oxidation of chlorobenzene was investigated. Their turnover
Publikováno v:
ChemInform. 43
Hydrotalcite, with all Al3+ replaced by Cr3+, shows strong synergy with Au-nanoparticles in achieving highly efficient catalysts for the aerobic oxidation of alcohols.
Autor:
Ejm Emiel Hensen, Yejun Guan
Publikováno v:
Physical Chemistry Chemical Physics, 11(41), 9578-9582. Royal Society of Chemistry
Ceria-supported gold catalysts before and after leaching by NaCN were investigated by X-ray absorption spectroscopy at the Au L(III) edge. After gold leaching, isolated gold cations remain in close interaction with the support. These ions form an ide
Publikováno v:
ChemInform. 40
Gold nanoparticles supported by basic hydrozincite or bismuth carbonate are excellent catalysts for liquid-phase aerobic alcohol oxidation: the performance of a series of metal (Zn, Bi, Ce, La, Zr) carbonate supported gold catalysts depends strongly
Autor:
Yejun Guan, Emiel J. M. Hensen, Can Li, Ying Li, Rutger A. van Santen, Iulian Dugulan, Patricia J. Kooyman
Publikováno v:
Journal of Physical Chemistry C, 113(52), 21831-21839. American Chemical Society
The preparation of mesoporous silica SBA-15 with high iron loadings (14-90 wt % Fe2O3) as a suitable support for gold nanoparticles to be used in CO oxidation catalysis has been investigated. The support materials were prepared by a direct hydrotherm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ad36c26eb5be62f86e80058f964e1da
https://research.tue.nl/nl/publications/71e5eff6-cc41-4492-89f2-fbaf015f9c9d
https://research.tue.nl/nl/publications/71e5eff6-cc41-4492-89f2-fbaf015f9c9d
Publikováno v:
RSC Advances, 2014(4), 39558-39564. Royal Society of Chemistry
A ligand-based solid solution approach is employed to incorporate sulphonic acid functional groups into the porous coordination polymer Cr-MIL-101. Loaded with Pd nanoparticles these Pd/MIL-101-SO3H materials act as bifunctional catalysts for the one
Publikováno v:
Green Chemistry. 16:3951
Gamma-valerolactone (GVL), as sustainable feedstock for high-value chemicals and fuel, has been produced by hydrogenation of levulinic acid (LA) or ethyl levulinate (EL). In this work, Pd nanoparticles supported on Nb2O5-doped activated carbon (AC) w
Publikováno v:
Chemical Communications. 47:11540
Chromium (III)-containing hydrotalcites show strong synergy with gold nanoparticles in achieving high activity in the aerobic oxidation of alcohols.
Publikováno v:
Journal of Materials Chemistry. 16:1350
Ordered mesoporous carbons with high surface area were synthesized using SBA-15 as template at different temperatures. In the process, the precursor ferric acetylacetonate serves as the carbon source for nanofiber formation. In comparison with the mo
Publikováno v:
Green Chemistry; 2014, Vol. 16 Issue 8, p3951-3957, 7p