Search Results

You searched for all publications:

with publication states 'Published (Approved)'

Search Again...

Author Name

Author Affiliation

Author ORCID

Title of Publication

DOI

Data DOI

Type of Publication (check all that apply) select all

Book Chapter

Conference Paper

Diamond Annual Review Highlight

Editors' Note

Journal Paper

Magazine Article

Poster

Report

Thesis

Title of Journal

Title of Conference

Peer Reviewed:

Yes No Either

Title of Magazine

Abstract

Keywords

Tags

Funding

Diamond Proposal Number

ISBN

BookChapter

Open Access:

Yes No Either

Published In or After Help

Published In or Before Help

Added In or After Help

Added In or Before Help

These results only include publications that have been reviewed and processed by Diamond Light Source. To also view papers that have not yet been processed click here.

You can use the folder icon under Actions to collate papers as required. You can then click on View Folder in the left-hand navigation to review and/or download your folder.

Exact matches
Related results

One item found (0 items not approved).1

Instruments / Technical Area	Publication Details	Published	Actions
B07-C-Versatile Soft X-ray beamline: Ambient Pressure XPS and NEXAFS	Ammonia oxidation over a Pt25Rh75(001) model catalyst surface: an operando study Andrea Resta , Uta Hejral , Sara Blomberg , Stefano Albertin , Alina Vlad , Yves Garreau , Corentin Chatelier , Federica Venturini , Pilar Ferrer , Georg Held , Dave Grinter , Edvin Lundgren , Alessandro Coati The Journal Of Physical Chemistry C DOI: 10.1021/acs.jpcc.0c07128 Diamond Proposal Number(s): [21936] Show Abstract ▼ Abstract: The reaction of ammonia oxidation over PtRh binary alloy has been studied with a surface science approach by operando techniques such as Near Ambient Pressure X-Ray Photoemission Spectroscopy (NAP-XPS) and Surface X-Ray Diffraction (SXRD) combined with mass spectrometry. The article will explore the surface evolution across five different oxygen to ammonia ratios in the millibar regime for two different temperatures. The presented data-set allows to link variations in the atomic structures measured by diffraction methods and surface species information from NAP-XPS to reaction products in the gas phase. We will show that NO production coincides with significant changes of the surface structure and the formation of a RhO2 surface oxide. It was also observed that the RhO2 surface oxide only fully forms when the nitrogen signal in the N1s has disappeared.	Sep 2020

Publications Database

Search Results

You searched for all publications:

Search Again...

Subject Areas (check all that apply) select all

Instruments used to collect data (check all that apply) select all

Collaborations involved (check all that apply) select all

Diamond Offline Facilities used

Relevant Technical Areas (check all that apply) select all

Menu for Anonymous User