|
1
|
Abbondanza G, Grespi A, Larsson A, Dzhigaev D, Glatthaar L, Weber T, Blankenburg M, Hegedüs Z, Lienert U, Over H, Harlow GS, Lundgren E. Hydride formation and dynamic phase changes during template-assisted Pd electrodeposition. NANOTECHNOLOGY 2023; 34:505605. [PMID: 37666238 DOI: 10.1088/1361-6528/acf66e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/03/2023] [Indexed: 09/06/2023]
Abstract
We investigated the structural evolution of electrochemically fabricated Pd nanowiresin situby means of grazing-incidence transmission small- and wide-angle x-ray scattering (GTSAXS and GTWAXS), x-ray fluorescence (XRF) and two-dimensional surface optical reflectance (2D-SOR). This shows how electrodeposition and the hydrogen evolution reaction (HER) compete and interact during Pd electrodepositon. During the bottom-up growth of the nanowires, we show thatβ-phase Pd hydride is formed. Suspending the electrodeposition then leads to a phase transition fromβ-phase Pd hydride toα-phase Pd. Additionally, we find that grain coalescence later hinders the incorporation of hydrogen in the Pd unit cell. GTSAXS and 2D-SOR provide complementary information on the volume fraction of the pores occupied by Pd, while XRF was used to monitor the amount of Pd electrodeposited.
Collapse
Affiliation(s)
- Giuseppe Abbondanza
- Department of Physics, Chalmers University of Technology, Chalmersplatsen 4, 41296 Gothenburg, Sweden
| | - Andrea Grespi
- Division of Synchrotron Radiation Research, Lund University, Professorsgatan 1, 22363 Lund, Sweden
- NanoLund, Lund University, Professorsgatan 1, 22363 Lund, Sweden
| | - Alfred Larsson
- Division of Synchrotron Radiation Research, Lund University, Professorsgatan 1, 22363 Lund, Sweden
- NanoLund, Lund University, Professorsgatan 1, 22363 Lund, Sweden
| | - Dmitry Dzhigaev
- Division of Synchrotron Radiation Research, Lund University, Professorsgatan 1, 22363 Lund, Sweden
- NanoLund, Lund University, Professorsgatan 1, 22363 Lund, Sweden
| | - Lorena Glatthaar
- Institute of Physical Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, D-35392 Giessen, Germany
| | - Tim Weber
- Institute of Physical Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, D-35392 Giessen, Germany
| | - Malte Blankenburg
- Deutsches Elektronensynchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - Zoltan Hegedüs
- Deutsches Elektronensynchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - Ulrich Lienert
- Deutsches Elektronensynchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - Herbert Over
- Institute of Physical Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, D-35392 Giessen, Germany
| | - Gary S Harlow
- Department of Chemistry and Biochemistry and the Oregon Center for Electrochemistry, University of Oregon, Eugene, OR 97403, United States of America
| | - Edvin Lundgren
- Division of Synchrotron Radiation Research, Lund University, Professorsgatan 1, 22363 Lund, Sweden
| |
Collapse
|
|
2
|
Van Vaerenbergh B, Lauwaert J, Vermeir P, Thybaut JW, De Clercq J. Towards high-performance heterogeneous palladium nanoparticle catalysts for sustainable liquid-phase reactions. REACT CHEM ENG 2020. [DOI: 10.1039/d0re00197j] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A walk-through of nanoparticle–reactant/product, nanoparticle–support and support–reactant/product interaction effects on the catalytic performance of heterogeneous palladium catalysts in liquid-phase reactions.
Collapse
Affiliation(s)
- Beau Van Vaerenbergh
- Ghent University
- Faculty of Engineering and Architecture
- Department of Materials
- Textiles and Chemical Engineering
- Industrial Catalysis and Adsorption Technology (INCAT)
| | - Jeroen Lauwaert
- Ghent University
- Faculty of Engineering and Architecture
- Department of Materials
- Textiles and Chemical Engineering
- Industrial Catalysis and Adsorption Technology (INCAT)
| | - Pieter Vermeir
- Ghent University
- Faculty of Bioscience Engineering
- Department of Green Chemistry and Technology
- Laboratory for Chemical Analyses (LCA)
- Ghent
| | - Joris W. Thybaut
- Ghent University
- Faculty of Engineering and Architecture
- Department of Materials
- Textiles and Chemical Engineering
- Laboratory for Chemical Technology (LCT)
| | - Jeriffa De Clercq
- Ghent University
- Faculty of Engineering and Architecture
- Department of Materials
- Textiles and Chemical Engineering
- Industrial Catalysis and Adsorption Technology (INCAT)
| |
Collapse
|
|
4
|
Dong Y, Wang W, Wang Y, Wang P, Zhang L, Lei Z. PdAu nanoparticles anchored on P and Se codoped carbon support as an efficacious electrocatalyst towards glycerol electrooxidation. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.08.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
|
5
|
Weber M, Collot P, El Gaddari H, Tingry S, Bechelany M, Holade Y. Enhanced Catalytic Glycerol Oxidation Activity Enabled by Activated-Carbon-Supported Palladium Catalysts Prepared through Atomic Layer Deposition. ChemElectroChem 2018. [DOI: 10.1002/celc.201701196] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Matthieu Weber
- Institut Européen des Membranes; IEM-UMR 5635, Univ. Montpellier, CNRS, ENSCM; Place Eugene Bataillon F-34095 Montpellier cedex 5 France
| | - Philippe Collot
- Institut Européen des Membranes; IEM-UMR 5635, Univ. Montpellier, CNRS, ENSCM; Place Eugene Bataillon F-34095 Montpellier cedex 5 France
| | - Hoda El Gaddari
- Institut Européen des Membranes; IEM-UMR 5635, Univ. Montpellier, CNRS, ENSCM; Place Eugene Bataillon F-34095 Montpellier cedex 5 France
| | - Sophie Tingry
- Institut Européen des Membranes; IEM-UMR 5635, Univ. Montpellier, CNRS, ENSCM; Place Eugene Bataillon F-34095 Montpellier cedex 5 France
| | - Mikhael Bechelany
- Institut Européen des Membranes; IEM-UMR 5635, Univ. Montpellier, CNRS, ENSCM; Place Eugene Bataillon F-34095 Montpellier cedex 5 France
| | - Yaovi Holade
- Institut Européen des Membranes; IEM-UMR 5635, Univ. Montpellier, CNRS, ENSCM; Place Eugene Bataillon F-34095 Montpellier cedex 5 France
| |
Collapse
|
|
6
|
Holade Y, Servat K, Tingry S, Napporn TW, Remita H, Cornu D, Kokoh KB. Advances in Electrocatalysis for Energy Conversion and Synthesis of Organic Molecules. Chemphyschem 2017; 18:2573-2605. [DOI: 10.1002/cphc.201700447] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 06/30/2017] [Indexed: 12/18/2022]
Affiliation(s)
- Yaovi Holade
- Institut Européen des Membranes, IEM UMR 5635, CNRS-UM-ENSCM Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Karine Servat
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, rue Michel Brunet B-27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Sophie Tingry
- Institut Européen des Membranes, IEM UMR 5635, CNRS-UM-ENSCM Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Teko W. Napporn
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, rue Michel Brunet B-27, TSA 51106 86073 Poitiers Cedex 09 France
| | - Hynd Remita
- Université Paris-Sud, Université Paris SaclayLaboratoire de Chimie Physique, UMR 8000-CNRS, Bât. 349 91405 Orsay France
- CNRSLaboratoire de Chimie Physique, UMR 8000 91405 Orsay France
| | - David Cornu
- Institut Européen des Membranes, IEM UMR 5635, CNRS-UM-ENSCM Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - K. Boniface Kokoh
- Université de Poitiers, IC2MP UMR 7285 CNRS 4, rue Michel Brunet B-27, TSA 51106 86073 Poitiers Cedex 09 France
| |
Collapse
|
|
8
|
Holade Y, Canaff C, Poulin S, Napporn TW, Servat K, Kokoh KB. High impact of the reducing agent on palladium nanomaterials: new insights from X-ray photoelectron spectroscopy and oxygen reduction reaction. RSC Adv 2016. [DOI: 10.1039/c5ra24829a] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The nature of the reduction agent changes drastically the palladium nanomaterials chemical stability, which subsequently alters earnestly their catalytic performances.
Collapse
Affiliation(s)
- Yaovi Holade
- Université de Poitiers
- UMR CNRS 7285
- 86073 Poitiers cedex 09
- France
| | - Christine Canaff
- Université de Poitiers
- UMR CNRS 7285
- 86073 Poitiers cedex 09
- France
| | - Suzie Poulin
- Université de Poitiers
- UMR CNRS 7285
- 86073 Poitiers cedex 09
- France
| | - Têko W. Napporn
- Université de Poitiers
- UMR CNRS 7285
- 86073 Poitiers cedex 09
- France
| | - Karine Servat
- Université de Poitiers
- UMR CNRS 7285
- 86073 Poitiers cedex 09
- France
| | | |
Collapse
|