4.8 Article

Following Adsorbed Intermediates on a Platinum Gas Diffusion Electrode in H3PO3-Containing Electrolytes Using In Situ X-ray Absorption Spectroscopy

Related references

Note: Only part of the references are listed.
Article Chemistry, Analytical

Effect of phosphoric acid purity on the electrochemically active surface area of Pt-based electrodes

Bruna F. Gomes et al.

Summary: This study investigates the effect of H3PO4 purity on the activity of Pt/C thin film catalysts towards the oxygen reduction reaction (ORR). The results show that non-purified H3PO4 has a more negative effect on catalyst activity, attributed to the presence of H3PO3 in the non-purified H3PO4 solution. The study also demonstrates the importance of H3PO4 purity level for reliable ORR testing.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2022)

Review Chemistry, Multidisciplinary

In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy

Janis Timoshenko et al.

Summary: X-ray absorption spectroscopy (XAS) is a crucial method for investigating the structure and composition of heterogeneous catalysts, revealing the nature of active sites and establishing links between structural motifs, local electronic structure, and catalytic properties. Recent advancements in instrumentation and data analysis approaches for deciphering X-ray absorption near edge structure (XANES) and extended X-ray absorption fine structure (EXAFS) spectra have been discussed, with emphasis on applications in the field of heterogeneous catalysis, particularly in electrocatalysis.

CHEMICAL REVIEWS (2021)

Article Chemistry, Physical

A DFT study of CO adsorption on pt (111) using van der Waals functionals

K. G. Lakshmikanth et al.

SURFACE SCIENCE (2019)

Article Materials Science, Multidisciplinary

Accurate absolute core-electron binding energies of molecules, solids, and surfaces from first-principles calculations

J. Matthias Kahk et al.

PHYSICAL REVIEW MATERIALS (2019)

Article Chemistry, Physical

Implicit self-consistent electrolyte model in plane-wave density-functional theory

Kiran Mathew et al.

JOURNAL OF CHEMICAL PHYSICS (2019)

Article Engineering, Chemical

Applications of Modulation Excitation Spectroscopy in Heterogeneous Catalysis

Philipp Müller et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2017)

Article Chemistry, Physical

A review of high-temperature proton exchange membrane fuel cell (HT-PEMFC) system

R. E. Rosli et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Nanoscience & Nanotechnology

Insights into the Impact of the Nafion Membrane Pretreatment Process on Vanadium Flow Battery Performance

Bo Jiang et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Electrochemistry

Electrochemical Flow-Cell Setup for In Situ X-ray Investigations I. Cell for SAXS and XAS at Synchrotron Facilities

Tobias Binninger et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2016)

Article Electrochemistry

Electrochemistry of Phosphorous and Hypophosphorous Acid on a Pt electrode

M. Prokop et al.

ELECTROCHIMICA ACTA (2015)

Article Chemistry, Physical

Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways

Kiran Mathew et al.

JOURNAL OF CHEMICAL PHYSICS (2014)

Article Chemistry, Analytical

DFT calculations on H, OH and O adsorbate formations on Pt(111) and Pt(332) electrodes

Ryosuke Jinnouchi et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2014)

Article Chemistry, Inorganic & Nuclear

Electronic aspects of the phosphine-oxide → phosphinous acid tautomerism and the assisting role of transition metal centers

Gabriele Manca et al.

JOURNAL OF ORGANOMETALLIC CHEMISTRY (2014)

Article Chemistry, Multidisciplinary

Adsorbate-Induced Structural Changes in 1-3 nm Platinum Nanoparticles

Yu Lei et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Electrochemistry

Design of a reference electrode for high-temperature PEM fuel cells

Sebastian Kaserer et al.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2013)

Article Chemistry, Physical

Electrooxidation of Ethanol on Pt. An in Situ and Time-Resolved XANES Study

J. Melke et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2012)

Proceedings Paper Energy & Fuels

Where does hydrogen fit in a sustainable energy economy?

John Andrews et al.

INTERNATIONAL ENERGY CONGRESS 2012 (2012)

Article Chemistry, Physical

The atomic AXAFS and Delta mu XANES techniques as applied to heterogeneous catalysis and electrocatalysis

D. E. Ramaker et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2010)

Article Physics, Atomic, Molecular & Chemical

The Dynamic Structure of Cis and Trans Conformers of Substituted Phosphinous Acids

Yu. V. Babin et al.

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B (2008)

Article Instruments & Instrumentation

ATHENA, ARTEMIS, HEPHAESTUS:: data analysis for X-ray absorption spectroscopy using IFEFFIT

B Ravel et al.

JOURNAL OF SYNCHROTRON RADIATION (2005)

Article Materials Science, Multidisciplinary

Bridge-bonded atomic oxygen on Pt(110)

E Janin et al.

PHYSICAL REVIEW B (2000)