Direct measurement of the hydrogen adsorption entropy on shape-controlled Pt nanoparticles using electrochemical microcalorimetry-Reference-Cited by-同舟云学术

Direct measurement of the hydrogen adsorption entropy on shape-controlled Pt nanoparticles using electrochemical microcalorimetry

Published:2024 Issue:1 Volume:12 Page:184-191
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Botello Luis E.¹^ORCID,Schönig Marco²³^ORCID,Solla-Gullón José¹^ORCID,Climent Víctor¹,Feliu Juan M.¹,Schuster Rolf²^ORCID

Affiliation:

1. Instituto Universitario de Electroquimica, Universidad de Alicante, E-03690 Alicante, Spain

2. Leiden Insitute of Chemistry, Leiden University, 2300 RA Leiden, The Netherlands

3. Insitut für Physikalische Chemie, Karlsruhe Insitute of Technology, 76131 Karslruhe, Germany

Abstract

We measured the entropy of hydrogen adsorbed on Pt NPs with 3 different shapes. The entropy depends on the local geometry of the particles and matches the entropy of hydrogen adsorbed on single crystals with the corresponding orientation.

Funder

Ministerio de Ciencia e Innovación

Universidad de Alicante

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D3TA04937J

Reference69 articles.

1. Metal Nanoparticle Catalysts Beginning to Shape-up

2. Tuning selectivity in catalysis by controlling particle shape

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