Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Xingpu, Ye"'
Publikováno v:
Surface and Coatings Technology. 206:4262-4269
Nanocrystalline Co–W alloys were electrodeposited at 60 °C from citrate–borate electrolyte at pH 6.7 and 8.0. The effect of electrodeposition conditions in the direct (DC) and pulse (PC) current modes on tungsten content in the alloys and their
Publikováno v:
Intermetallics. 18:2096-2104
New materials with tunable physical, mechanical, chemical, and thermal properties are attractive for many applications and stand as prospective substitutes for the existing engineering materials. In that respect, complex metallic alloys (CMA) have re
Autor:
Bert F. Sels, Dirk De Vos, Pierre Jacobs, Xingpu Ye, Hilde Poelman, Ivo F.J. Vankelecom, Pascal Mertens, Steven Corthals
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 313:14-21
Bimetallic gold–palladium clusters, with an average size of 1.9 nm and composed of 80 mol% gold, proved to be highly active and selective metal catalysts for the organic phase oxidation with O2 of aliphatic, allylic and benzylic alcohols to the cor
Autor:
Pieter Verlooy, Johan A. Martens, Xingpu Ye, Kris Driesen, Kyra Lunstroot, Koen Binnemans, Peter Nockemann, Linny Baeten, Christiane Görller-Walrand
Publikováno v:
The Journal of Physical Chemistry C. 113:13532-13538
Ionic liquids were used as solvents for dispersing luminescent lanthanide-doped LaF3:Ln3+ nanocrystals (Ln3+ = Eu3+ and Nd3+). To increase the solubility of the inorganic nanoparticles in the ionic liquids, the nanocrystals were prepared with differe
Autor:
Henrikas Cesiulis, Xingpu Ye, Jean-Pierre Celis, Natalia Tsyntsaru, Igoris Prosyčevas, J. Bobanova, A. I. Dikusar
Publikováno v:
Surface and Coatings Technology. 203:3136-3141
Fe–W alloys containing ~ 23–30 at.% tungsten were electrodeposited from citrate–ammonia solutions at different cathodic current densities. A characterization of the structural properties of these coatings is reported. The 8 to 15 μm thick Fe
Autor:
Dirk De Vos, Hilde Poelman, Xingpu Ye, Pieter Vandezande, Pascal Mertens, Ivo F.J. Vankelecom
Publikováno v:
Applied Catalysis A: General. 355:176-183
A high-throughput evaluation of polymer-stabilized metal clusters, with varying composition and size, as unpromoted quasihomogeneous catalysts for the amide-phase hydrogenation of α,β-unsaturated aldehydes and ketones, allowed to identify the most
Autor:
Pascal Mertens, Dirk De Vos, Ivo F.J. Vankelecom, Pieter Vandezande, Xingpu Ye, Hilde Poelman
Publikováno v:
Advanced Synthesis & Catalysis. 350:1241-1247
Pre-formed polyvinylpyrrolidone-stabilized gold-palladium clusters, consisting of 80 mol% gold and with a mean size of 1.9 nm, were immobilized quantitatively in a porous polyimide membrane via the process of phase inversion, without loss of metal na
Publikováno v:
Catalysis Letters. 118:15-21
Lewis-acid promoted Au0 clusters were used as quasihomogeneous or as heterogeneous metal catalysts for the chemoselective hydrogenation of α,β-unsaturated carbonyl compounds. Addition of Lewis-acid cations like Zn2+ to amidic dispersions of size-op
Autor:
Xingpu Ye, Dirk De Vos, Ivo F.J. Vankelecom, Pascal Mertens, Francis Verpoort, Pieter Vandezande, Frederic Cuypers
Publikováno v:
Applied Catalysis A: General. 325:130-139
The hydrogenation of the α,β-unsaturated aldehydes cinnamaldehyde ( trans -3-phenyl-2-propenal), citral (3,7-dimethyl-2,6-octadienal) and leaf aldehyde ( trans -2-hexenal) was investigated with metal colloids as quasihomogeneous catalysts in organi
Publikováno v:
Catalysis Today. 122:352-360
In the catalytic hydrogenation of α,β-unsaturated aldehydes and ketones, highly selective allylic alcohol formation can be achieved by application of Au 0 nanocolloids dispersed in amide solvents. The polyvinylpyrrolidone protected Au 0 nanoparticl