ArticlePolymers2019
Enhanced Proton Conductivity in Sulfonated Poly(ether ether ketone) Membranes by Incorporating Sodium Dodecyl Benzene Sulfonate.
Article in Polymers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Comparative Analysis of Aromatic Sulfonated Polyamide and Perfluorinated Sulfonic Acid Ionomers: Implications for Polymer Electrolyte Fuel Cell Performance.ACS physical chemistry Au · 2025Article
- Bio-BasedPolymers · 2022Article
- Membrane-Based Electrolysis for Hydrogen Production: A Review.Membranes · 2021Review
- Anchoring Water Soluble Phosphotungstic Acid by Hybrid Fillers to Construct Three-Dimensional Proton Transport Networks.Membranes · 2021Article
- Performance of Polymer Electrolyte Membrane for Direct Methanol Fuel Cell Application: Perspective on Morphological Structure.Membranes · 2020Review
- Proton Conductivity through Polybenzimidazole Composite Membranes Containing Silica Nanofiber Mats.Polymers · 2019Article
- Effect of Sulfonation Degree and PVDF Content on the Structure and Transport Properties of SPEEK/PVDF Blend Membranes.Polymers · 2019Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
It is of great importance to improve the proton conductivity of proton exchange membranes by easy-handling and cost-efficient approaches. In this work, we incorporated a commercially obtained surfactant, sodium dodecyl benzene sulfonate (SDBS), into sulfonated poly(ether ether ketone) (SPEEK) through solution casting to prepare SPEEK/SDBS membranes. When no more than 10 wt % SDBS was added, the SDBS was well dissolved into the SPEEK matrix, and the activation energy for the proton transfer in the SPEEK/SDBS membranes was greatly reduced, leading to significant enhancement of the membrane proton conductivity. Compared with the SPEEK control membrane, the SPEEK/SDBS membrane with 10 wt % SDBS showed a 78% increase in proton conductivity, up from 0.051 S cm
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Registered trials
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