Preparation and electrochemical characterizations of cation-exchange membranes with different functional groups

@inproceedings{Nagarale2004PreparationAE,
  title={Preparation and electrochemical characterizations of cation-exchange membranes with different functional groups},
  author={Rajaram Krishna Nagarale and Ghanshyamsihn Gohil and Vinod K. Shahi and Rekha Rangarajan},
  year={2004}
}
Abstract Phosphonic acid, carboxylic acid and sulphonic acid cation-exchange membranes were prepared from interpolymer of polyvinyl chloride and styrene–divinylbenzene copolymers. Introduction of the different functional groups was confirmed by FTIR, CHNS analysis and ion-exchange capacity measurements. Membrane potential measurements were performed in mono- and bi-valent electrolyte solutions in order to observe the selectivity of these membranes for different types of counter-ions. Membrane… CONTINUE READING

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