Sulfonated aromatic polymer as a future proton exchange membrane: A review of sulfonation and crosslinking methods
Sulfonated aromatic polymers (SAP) have been shown to be promising materials for proton
exchange membranes (PEM) due to their high thermal and chemical stability as well as …
exchange membranes (PEM) due to their high thermal and chemical stability as well as …
Advanced ion transfer materials in electro-driven membrane processes for sustainable ion-resource extraction and recovery
The conversion of industrial wastewater, salt-lakes and seawater into the valuable ionic
resources is a critical challenge for sustainable global development. Electro-driven …
resources is a critical challenge for sustainable global development. Electro-driven …
Sulfonated polyimide/acid-functionalized graphene oxide composite polymer electrolyte membranes with improved proton conductivity and water-retention properties
Sulfonated polyimide (SPI)/sulfonated propylsilane graphene oxide (SPSGO) was assessed
to be a promising candidate for polymer electrolyte membranes (PEMs). Incorporation of …
to be a promising candidate for polymer electrolyte membranes (PEMs). Incorporation of …
Hybrid composite membranes of chitosan/sulfonated polyaniline/silica as polymer electrolyte membrane for fuel cells
V Vijayakumar, D Khastgir - Carbohydrate polymers, 2018 - Elsevier
A series of novel ionic cross-linked chitosan (CS) based hybrid nanocomposites were
prepared by using polyaniline/nano silica (PAni/SiO 2) as inorganic filler and sulfuric acid as …
prepared by using polyaniline/nano silica (PAni/SiO 2) as inorganic filler and sulfuric acid as …
Side-chain grafting-modified sulfonated poly (ether ether ketone) with significantly improved selectivity for a vanadium redox flow battery
G Li, G Wang, S Wei, Y Yu, X Li, J Zhang… - Industrial & …, 2023 - ACS Publications
A sulfonated poly (ether ether ketone)(SPEEK) proton exchange membrane with side-chain
grafted sulfamic acid (SA) was designed. The introduction of SA with an amphoteric …
grafted sulfamic acid (SA) was designed. The introduction of SA with an amphoteric …
Eco-friendly methanesulfonic acid and sodium salt of dodecylbenzene sulfonic acid doped cross-linked chitosan based green polymer electrolyte membranes for fuel …
V Vijayalekshmi, D Khastgir - Journal of Membrane Science, 2017 - Elsevier
Methanesulfonic acid (MSA) and sodium salts of dodecylbenzene sulfonic acid (SDBS) were
introduced into chitosan matrix to improve the proton conductivity and solvent stability …
introduced into chitosan matrix to improve the proton conductivity and solvent stability …
Polyaniline encapsulated sulphonated graphene oxide based cation exchange membrane for electrodialytic separation of mono-and bi-valent ions
Polyaniline encapsulated sulphonated graphene oxide (SGO-PANI) was prepared by ion
exchange process. The SGO-PANI was incorporated in sulphonated poly (ether ether …
exchange process. The SGO-PANI was incorporated in sulphonated poly (ether ether …
Polyamide (PA)-and Polyimide (PI)-based membranes for desalination application
YA Ghodke, N Mayilswamy, B Kandasubramanian - Polymer Bulletin, 2023 - Springer
In recent years, water purification by membrane desalination techniques has been growing
drastically; after all, water scarcity is a significant issue to deal with in some parts of the …
drastically; after all, water scarcity is a significant issue to deal with in some parts of the …
Highly conductive partially cross-linked poly (2, 6-dimethyl-1, 4-phenylene oxide) as anion exchange membrane and ionomer for water electrolysis
Abstract Cross-linked quaternised Poly (2, 6-dimethyl-1, 4-Phenylene Oxide)(QPPO)-based
membranes were prepared via Friedel-Crafts reactions using SnCl 4 catalyst, 1, 3, 5 …
membranes were prepared via Friedel-Crafts reactions using SnCl 4 catalyst, 1, 3, 5 …
High-performance membrane for vanadium redox flow batteries: Cross-linked poly (ether ether ketone) grafted with sulfonic acid groups via the spacer
We propose a new cross-linking agent grafted with–SO 3 H groups via side chain spacer by
sultone group ring-opening reaction. The effective cross-linking of sulfonated poly (ether …
sultone group ring-opening reaction. The effective cross-linking of sulfonated poly (ether …