Preparation of highly dispersed Pd supported catalysts for hydrogenation processes by microemulsion method;

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916171" target="_blank" >RIV/60461373:22310/18:43916171 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5772/intechopen.69142" target="_blank" >http://dx.doi.org/10.5772/intechopen.69142</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5772/intechopen.69142" target="_blank" >10.5772/intechopen.69142</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of highly dispersed Pd supported catalysts for hydrogenation processes by microemulsion method;

Popis výsledku v původním jazyce

Preparation of nano-dispersed palladium particles on alumina support is described here using reverse microemulsion (water-in-oil) method. This synthesis protocol leads to a narrow Pd particle size distribution with particles of average size, which were significantly smaller compared to those prepared by classical impregnation method. It is shown that the particle size could be effectively controlled both by the microemulsion chemical composition such as concentration of PdCl2 and the water/surfactant molar ratio and by the catalyst reduction process. Under the optimal reaction conditions, a Pd/Al2O3 catalyst with a homogeneous distribution of Pd particles of average size ~2.2 nm was obtained.

Název v anglickém jazyce

Preparation of highly dispersed Pd supported catalysts for hydrogenation processes by microemulsion method;

Popis výsledku anglicky

Preparation of nano-dispersed palladium particles on alumina support is described here using reverse microemulsion (water-in-oil) method. This synthesis protocol leads to a narrow Pd particle size distribution with particles of average size, which were significantly smaller compared to those prepared by classical impregnation method. It is shown that the particle size could be effectively controlled both by the microemulsion chemical composition such as concentration of PdCl2 and the water/surfactant molar ratio and by the catalyst reduction process. Under the optimal reaction conditions, a Pd/Al2O3 catalyst with a homogeneous distribution of Pd particles of average size ~2.2 nm was obtained.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/LO1613" target="_blank" >LO1613: Výzkum nových materiálů pro chemický průmysl</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Noble and Precious Metals - Properties, Nanoscale Effects and Applications

ISBN

978-1-78923-292-9

Počet stran výsledku

14

Strana od-do

251-264

Počet stran knihy

417

Název nakladatele

IntechOpen

Místo vydání

London

Kód UT WoS kapitoly

—