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%2F67985858%3A_____%2F18%3A00496465" target="_blank" >RIV/67985858:_____/18:00496465 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.intechopen.com/books/noble-and-precious-metals-properties-nanoscale-effects-and-applications/preparation-of-highly-dispersed-pd-supported-catalysts-for-hydrogenation-processes-by-microemulsion-" target="_blank" >https://www.intechopen.com/books/noble-and-precious-metals-properties-nanoscale-effects-and-applications/preparation-of-highly-dispersed-pd-supported-catalysts-for-hydrogenation-processes-by-microemulsion-</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5772/intechopen.72986" target="_blank" >10.5772/intechopen.72986</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 signiicantly smaller compared to those prepared by classical impregnation method. It is shown that the particle size could be efectively 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 signiicantly smaller compared to those prepared by classical impregnation method. It is shown that the particle size could be efectively 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

20402 - Chemical process engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

978-1-78923-293-6

Počet stran výsledku

15

Strana od-do

251-265

Počet stran knihy

430

Název nakladatele

IntechOpen

Místo vydání

London

Kód UT WoS kapitoly

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