Kim, Sang Chai Kim, Beom-Sik
Published in
Environmental pollution (Barking, Essex : 1987)
The emission of volatile organic compounds (VOCs) has led to significant deterioration in air quality, making it imperative to ensure that these compounds are removed from emission sources before they are released into the atmosphere. In this context, the present study recycled spent primary batteries to use their zinc rods waste (ZRW) as a palladi...
Brovchenko, Valeriya Merkulova, Margarita Sittner, Jonathan Shilovskih, Vladimir Borca, Camelia Huthwelker, Thomas Sluzhenikin, Sergey F. Cnudde, Veerle
Published in
American Mineralogist
Norilsk sulfide ores are one of the largest known sources of Pd on Earth. Palladium in these ores is presented in platinum-group minerals (PGM) and base metal sulfides (BMS), especially in pentlandite [(Fe,Ni)9S8]. Although several studies demonstrated high concentrations along with heterogeneous distribution of Pd in pentlandites from Norilsk, the...
Eaton, Maxwell Dai, Yuping Wang, Ziyong Li, Bo Lamine, Walid Miqueu, Karinne Liu, Shih-Yuan
A method for the synthesis of allenes by the addition of ketones to 1,3-enynes by cooperative Pd(0)Senphos/B(C6F5)3/NR3 catalysis is described. A wide range of aryl- and aliphatic ketones undergo addition to various 1,3-enynes in high yields at room temperature. Mechanistic investigations revealed a rate-determining outer-sphere proton transfer mec...
Chen, Tingting
This thesis work is dealing with the study of synthetic opportunities offered by allylsulfones and palladium in chemistry. Firstly, we attempted to develop a new domino sequence, which involves the reaction between allyl carbonates/ally acetates and sodium sulfinates. This domino reaction involves a triple intermolecular Pd-catalyzed allylation rea...
Audevard, Jérémy Navarro-Ruiz, Javier Bernardin, Vincent Philippe, Régis Corrias, Anna Tison, Yann Favre-Réguillon, Alain Del rosal, Iker Gerber, I.C. Serp, P.
...
Reaching high selectivity at high conversion and high rate in the industrially important selective hydrogenation of α,β-unsaturated aldehydes is a challenging task. Among current approaches reported in the literature, high selectivity towards the unsaturated alcohol or saturated aldehyde is generally achieved at the expense of activity. The use of ...
Minamihara, Hiroki Kusada, Kohei Yamamoto, Tomokazu Toriyama, Takaaki Murakami, Yasukazu Matsumura, Syo Kumara, Loku Singgappulige Rosantha Sakata, Osami Kawaguchi, Shogo Kubota, Yoshiki
...
Multielement alloy nanoparticles have attracted much attention due to their attractive catalytic properties derived from the multiple interactions of adjacent multielement atoms. However, mixing multiple elements in ultrasmall nanoparticles from a wide range of elements on the periodic table is still challenging because the elements have different ...
Bonnin, Isaline Mereau, Raphaël Vigier, Karine de Oliveira Tassaing, Thierry
In this study, catalytic H/D exchange experiments have been performed between H2 and D2O catalyzed by supported metal catalysts, namely, Ru/Al2O3, Pt/Al2O3 and Pd/Al2O3 in order to unveil the reaction mechanism at work in the glucose hydrogenation reaction on these supported metal catalysts. The conversion of H2 and D2O towards the formation of the...
Ballesteros Soberanas, Jordi
[ES] En esta Tesis se ha estudiado en profundidad la reacción de semi-hidrogenación de alquinos catalizada por materiales de paladio. Más especificamente, esta Tesis empieza estudiando un sistema simple para la semi-hidrogenación de alquinos: clústeres de paladio en disolución formados a partir de la reducción in situ de sales de paladio, en el Cap...
Hatoum, Ibrahim Richard, Mélissandre Dujardin, Christophe
The powerful combination of steady state isotopic transient kinetic analysis (SSITKA) and operando infrared spectroscopy (IR) was applied to study the CO oxidation reaction on Pd-supported Al2O3 catalyst at low temperature. The aim was to reveal the true role of hydrogen‑carbonate species in the reaction mechanism. The SSITKA-IR experiments, conduc...
Badie, Clémence Lee, Jae-Hyoung Mirzaei, Ali Kim, Hyoun Woo Sayegh, Syreina Bechelany, Mikhael Santinacci, Lionel Kim, Sang Sub
IIn this study, we designed a new structure based on Pd-decorated TiN-coated SnO2 nanowires (NWs) for the selective detection of H2 gas. Initially, SnO2 NWs were prepared by a simple vapor-liquid-solid growth method. Then, atomic layer deposition (ALD) was used to grow a continuous TiN layer and, subsequently, Pd nanoparticles on the NW networks. T...
