Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

The direct synthesis of hydrogen peroxide from H2 and O2 using Pd–Ga and Pd–In catalysts

Wang, Sheng, Lewis, Richard J., Doronkin, Dmitry E., Morgan, David J. ORCID: https://orcid.org/0000-0002-6571-5731, Grunwaldt, Jan-Dierk, Hutchings, Graham J. ORCID: https://orcid.org/0000-0001-8885-1560 and Behrens, Silke 2020. The direct synthesis of hydrogen peroxide from H2 and O2 using Pd–Ga and Pd–In catalysts. Catalysis Science and Technology 10 , pp. 1925-1932. 10.1039/C9CY02210D

[thumbnail of c9cy02210d.pdf]
Preview
PDF - Published Version
Available under License Creative Commons Attribution.

Download (2MB) | Preview
License URL: http://creativecommons.org/licenses/by/4.0
License Start date: 25 February 2020

Abstract

The direct synthesis of hydrogen peroxide is investigated using PdGa/TiO2 and PdIn/TiO2 catalysts prepared by an acid-washed sol-immobilisation procedure, which allows for good control of particle size. The introduction of both Ga and In into a supported Pd catalyst leads to significantly reduced rates of H2O2 degradation in comparison to the monometallic counterpart. Detailed characterisation reveals that this enhancement is a result of selectively tuning the ratio of Pd oxidation states.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Chemistry
Cardiff Catalysis Institute (CCI)
Publisher: Royal Society of Chemistry
ISSN: 2044-4753
Funders: EPSRC
Date of First Compliant Deposit: 5 March 2020
Date of Acceptance: 9 January 2020
Last Modified: 18 May 2023 04:42
URI: https://orca.cardiff.ac.uk/id/eprint/130164

Citation Data

Cited 30 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item

Downloads

Downloads per month over past year

View more statistics