Cargando…

Molecular dynamics simulation study on the effect of perfluorosulfonic acid side chains on oxygen permeation in hydrated ionomers of PEMFCs

We prepared two types of perfluorosulfonic acid (PFSA) ionomers with Aquivion (short side chain) and Nafion (long side chain) on a Pt surface and varied their water contents (2.92 ≤ λ ≤ 13.83) to calculate the solubility and permeability of O(2) in hydrated PFSA ionomers on a Pt surface using full a...

Descripción completa

Detalles Bibliográficos
Autores principales:	Kwon, Sung Hyun, Kang, Haisu, Sohn, Young-Jun, Lee, Jinhee, Shim, Sunbo, Lee, Seung Geol
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8062474/ https://www.ncbi.nlm.nih.gov/pubmed/33888751 http://dx.doi.org/10.1038/s41598-021-87570-8

Ejemplares similares

Superior Proton Exchange Membrane Fuel Cell (PEMFC) Performance Using Short-Side-Chain Perfluorosulfonic Acid (PFSA) Membrane and Ionomer
por: Zhao, Nana, et al.
Publicado: (2021)

Preparation of Perfluorosulfonated Ionomer Nanofibers by Solution Blow Spinning
por: Shinkawa, Masahiro, et al.
Publicado: (2021)

Permeation of Ternary Mixture Containing H(2)S, CO(2) and CH(4) in Aquivion(®) Perfluorosulfonic Acid (PFSA) Ionomer Membranes
por: Signorini, Virginia, et al.
Publicado: (2022)

Colloidal Dispersion of a Perfluorosulfonated Ionomer in Water–Methanol Mixtures
por: Li, Sinan, et al.
Publicado: (2018)

Investigation of Effect of Platinum Nanoparticle Shape on Oxygen Transport in PEMFC Catalyst Layer Using Molecular Dynamics Simulation
por: Kim, Danah, et al.
Publicado: (2023)

Improved Thermo-Mechanical Properties and Reduced Hydrogen Permeation of Short Side-Chain Perfluorosulfonic Acid Membranes Doped with Ti(3)C(2)T(x)
por: Guan, Panpan, et al.
Publicado: (2021)

Microstructure Investigation of Polymer Electrolyte Fuel Cell Catalyst Layers Containing Perfluorosulfonated Ionomer
por: Koga, Maito, et al.
Publicado: (2021)

Mathematical Description of the Increase in Selectivity of an Anion-Exchange Membrane Due to Its Modification with a Perfluorosulfonated Ionomer
por: Kozmai, Anton, et al.
Publicado: (2022)

Mechanical behavior of a hydrated perfluorosulfonic acid membrane at meso and nano scales
por: Feng, Cong, et al.
Publicado: (2019)

Perfluorosulfonic Acid Membranes with Short and Long Side Chains and Their Use in Sensors for the Determination of Markers of Viral Diseases in Saliva
por: Parshina, Anna V., et al.
Publicado: (2023)

Approaches to the Modification of Perfluorosulfonic Acid Membranes
por: Safronova, Ekaterina Yu., et al.
Publicado: (2023)

Real-Time Monitoring of HT-PEMFC
por: Lee, Chi-Yuan, et al.
Publicado: (2022)

Hydration Efficacy of a Milk Permeate-Based Oral Hydration Solution
por: Berry, Craig W., et al.
Publicado: (2020)

Dispersion-Solvent Control of Ionomer Aggregation in a Polymer Electrolyte Membrane Fuel Cell
por: Lee, Ji Hye, et al.
Publicado: (2018)

Electrospun Hybrid Perfluorosulfonic Acid/Sulfonated Silica Composite Membranes
por: Santos, Leslie Dos, et al.
Publicado: (2020)

Substrate Effect of Platinum-Decorated Carbon on Enhanced Hydrogen Oxidation in PEMFC
por: Kim, Taeyoon, et al.
Publicado: (2020)

Correlated interfacial water transport and proton conductivity in perfluorosulfonic acid membranes
por: Ling, Xiao, et al.
Publicado: (2019)

Aquivion perfluorosulfonic superacid as an effective catalyst for selective epoxidation of vegetable oils
por: Polese, Riccardo, et al.
Publicado: (2022)

Recent advances in Pt-based electrocatalysts for PEMFCs
por: Zhang, Xuewei, et al.
Publicado: (2021)

Fe/Co dual metal catalysts modulated by S-ligands for efficient acidic oxygen reduction in PEMFC
por: Liu, Feng, et al.
Publicado: (2023)

Space Confinement to Regulate Ultrafine CoPt Nanoalloy for Reliable Oxygen Reduction Reaction Catalyst in PEMFC
por: Zhu, Weikang, et al.
Publicado: (2023)

Hybrid Proton-Exchange Membrane Based on Perfluorosulfonated Polymers and Resorcinol–Formaldehyde Hydrogel
por: Trefilov, Alexandra Maria Isabel, et al.
Publicado: (2021)

Predicting the Properties of High-Performance Epoxy Resin by Machine Learning Using Molecular Dynamics Simulations
por: Choi, Joohee, et al.
Publicado: (2022)

Accelerated Degradation of Perfluorosulfonates and Perfluorocarboxylates by UV/Sulfite + Iodide: Reaction Mechanisms and System Efficiencies
por: Liu, Zekun, et al.
Publicado: (2022)

Ce-radical Scavenger-Based Perfluorosulfonic Acid Aquivion(®) Membrane for Pressurised PEM Electrolysers
por: Siracusano, Stefania, et al.
Publicado: (2023)

Durability Improvement of Pt/RGO Catalysts for PEMFC by Low-Temperature Self-Catalyzed Reduction
por: Sun, Kang Gyu, et al.
Publicado: (2015)

Microencapsulated Phase Change Material Suspension for Cold Start of PEMFC
por: Chen, Sitong, et al.
Publicado: (2021)

Proton Exchange Membrane Fuel Cells (PEMFCs): Advances and Challenges
por: Tellez-Cruz, Miriam M., et al.
Publicado: (2021)

Prediction of Lap Shear Strength and Impact Peel Strength of Epoxy Adhesive by Machine Learning Approach
por: Kang, Haisu, et al.
Publicado: (2021)

Parametric study of pulsed nanosecond laser interaction with carbon-nanotube composite bipolar plate for PEMFCs
por: Musse, Dawit, et al.
Publicado: (2023)

Ionic Liquid Composite Polybenzimidazol Membranes for High Temperature PEMFC Applications
por: Escorihuela, Jorge, et al.
Publicado: (2019)

Impact of the Cathode Pt Loading on PEMFC Contamination by Several Airborne Contaminants
por: St-Pierre, Jean, et al.
Publicado: (2020)

Microstructure Reconstruction and Multiphysics Dynamic Distribution Simulation of the Catalyst Layer in PEMFC
por: Zhan, Zhigang, et al.
Publicado: (2022)

Influence of Operating and Electrochemical Parameters on PEMFC Performance: A Simulation Study
por: Soomro, Imtiaz Ali, et al.
Publicado: (2023)

Observation and Analysis of Ejector Hysteresis Phenomena in the Hydrogen Recirculation Subsystem of PEMFCs
por: Li, Mingyang, et al.
Publicado: (2023)

Multisensory Systems Based on Perfluorosulfonic Acid Membranes Modified with Polyaniline and PEDOT for Multicomponent Analysis of Sulfacetamide Pharmaceuticals
por: Parshina, Anna, et al.
Publicado: (2022)

Multisensory Systems Based on Perfluorosulfonic Acid Membranes Modified with Functionalized CNTs for Determination of Sulfamethoxazole and Trimethoprim in Pharmaceuticals
por: Parshina, Anna, et al.
Publicado: (2022)

Perfluorosulfonic Acid Membranes Modified with Polyaniline and Hydrothermally Treated for Potentiometric Sensor Arrays for the Analysis of Combination Drugs
por: Parshina, Anna, et al.
Publicado: (2023)

N(+)-Implantation on Nb Coating as Protective Layer for Metal Bipolar Plate in PEMFCs and Their Electrochemical Characteristics
por: Kim, Yu-Sung, et al.
Publicado: (2022)

Durability test with fuel starvation using a Pt/CNF catalyst in PEMFC
por: Jung, Juhae, et al.
Publicado: (2012)

Cannot write session to /tmp/vufind_sessions/sess_o0mrha5ike09tqspl5ah0p1bae