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Influence of the Capping on the Atomistic Arrangement in Palladium Nanoparticles at Room Temperature
(American Chemical Society, 2014-09)
The role that protecting molecules have on the way that palladium atoms arrange themselves in nanoparticles prepared at room temperature was studied by the analysis of aberration-corrected scanning transmission electron ...
Microreactors for the continuous and green synthesis of palladium nanoparticles: Enhancement of the catalytic properties
(Elsevier, 2019-06)
Synthesis of palladium nanoparticles (PdNPs) employing green reagents like glucose and starch was performed in two different reaction configurations: (i) the conventional batch method and (ii) with continuous microreactor ...
Heck, Sonogashira, and Hiyama Reactions Catalyzed by Palladium Nanoparticles Stabilized by Tris-Imidazolium Salt
(Wiley VCH Verlag, 2014-04)
Palladium nanoparticles, prepared by the hydrogenation of Pd(dba)2 in the presence of a tris-imidazolium iodide as stabilizer, act as an efficient catalyst for Heck and copper-free Sonogashira reactions with a range of ...
Bonding and vibrations of CHxO and CHx species (x=1–3) on a palladium nanoparticle representing model catalysts
(Elsevier Science, 2011-04-11)
This computational study deals with the adsorption of CH3, CH2, CH, CH2OH, CH3O, CH2O and CHO species on a nanoparticle Pd79 that mimics experimentally investigated model Pd catalysts. We quantify structural, energetic and ...
Green synthesis of time-stable palladium nanoparticles using microfluidic devices
(Elsevier, 2020-10)
A systematic comparison between batch and continuous systems was performed for the synthesis of palladium nanoparticles (PdNPs). An eco-friendly protocol was used in which glucose and starch were the reducer and capping ...
Direct and indirect light energy harvesting with films of ambiently deposited ZnO nanoparticles
(2020-10-15)
Indirect photoelectrochemical processes are possible when employing a palladium film to separate photochemical and electrochemical reactions. Here, an exploratory indirect photoelectrochemical system is developed based on ...
Estudo da síntese de nanopartículas metálicas de paládio para uso em catálise heterogênea
(Universidade Federal de Santa MariaBREngenharia de ProcessosUFSMPrograma de Pós-Graduação em Engenharia de Processos, 2011-09-30)
Palladium nanoparticles dispersed on supports have been widely studied over the past years due to their properties for particular applications in sensors and catalysts. In the catalysis field these supported nanoparticles ...
New insights into the chemistry of thiolate-protected palladium nanoparticles
(American Chemical Society, 2012-04)
This paper establishes the chemical nature of Pd nanoparticles protected by alkanethiolates that were prepared through a ligand place-exchange approach and the two-phase method, first developed for Au nanoparticles by Brust ...
A simple way to prepare palladium nanoparticles decorated with cyclodextrins and ionic liquid. The effects of coating on the catalytic activity and colloidal stability
(Elsevier Science, 2020-04)
In this work, palladium nanoparticles (PdNps) were synthesized by reducing palladium chloride with sodium borohydride (NaBH4) aqueous solutions in presence of organic capping ligands such as β-cyclodextrin (βCD), an ...