The cyclo-octadiene rhodium complex supported on silica has been shown to be an efficient cyclotrimerization catalyst, and the silica-supported titanium complex (SIL-(CH2)3C5H4)2TiCl2 is, after reduction with butyllithium, an efficient and selective catalyst for the hydrogenation of alk-1-enes....
Silica-supported pyrolyzed lignin (pLG@silica) was investigated as a solid sorbent for the pre-concentration of rare earth elements (REE) from natural waters followed by inductively coupled plasma mass spectrometry (ICP-MS) analysis. The carbon-based material was easily prepared by pyrolytic ...
Articles https://doi.org/10.1038/s41929-021-00722-x Silica-supported Fe/Fe–O nanoparticles for the catalytic hydrogenation of nitriles to amines in the presence of aluminium additives Vishwas G. Chandrashekhar 1, Thirusangumurugan Senthamarai1, Ravishankar G. Kadam 2, Ondřej ...
Silica-supported tantalum clusters (on average, approximately tritantalum) were formed by the treatment, in either H2or ethane, of adsorbed Ta(CH2Ph)5; the supported catalyst is active for ethane conversion to methane and propane at 523 K, with the used catalyst containing clusters of the same...
Phosphorus pentoxide supported on silica gel (P2O5/SiO2) efficiently acts as a highly active and reusable catalyst for cyclic and non-cyclic S,S-acetalization of a variety of carbonyl compounds under mild, solvent-free and ambient conditions. This method offers significant advantages such as high ...
Corrigendum to : Silica-Supported Au–Ag Catalysts for the Selective Hydrogenation of Butadiene (ChemCatChem, (2017), 9, (2418-2425), 10.1002/cctc.201700127) Corrigendum to : Silica-Supported Au–Ag Catalysts for the Selective Hydrogenation of Butadiene (ChemCatChem, (2017), 9, (2418-2425), ...
Silica-supported binuclear copper oxide catalysts derived from cupric acetate monohydrate. Their spectroscopic characterization and catalytic nature in carbon monoxide isotope equilibriation or carbon monoxide oxidation with nitrous oxidedoi:10.1002/chin.198514035...
The focus of the present study is on the activity and selectivity of silica-supported Co–Pd catalysts for the conversion of syngas to oxygenates. 2 wt% Pd catalysts with two cobalt loadings (2 wt% and 10 wt%) were prepared, characterized, and tested for this purpose. In situ diffuse ref...
Silica-Supported KHSO4: An Efficient System for Activation of Aromatic Terminal Olefins 来自 国家科技图书文献中心 喜欢 0 阅读量: 19 作者:Das, Ram, Sarma, Kuladip, Pathak, Madan, Goswami, Amrit 摘要: Potassium hydrogen sulfate adsorbed on chromatography-grade silica gel activates electron-rich ...
aniceandclean niceandclean [translate] aI have a book 我有一本书 [translate] aSynthesis of a novel silica-supported dithiocarbamate adsorbent and its properties for the removal of heavy metal ions 新颖的硅土支持的二硫代氨基甲酸盐吸附性和它的物产的综合为重金属的离子撤除 [translate] ...