Binsu, V.V.Nagarale, R.K.Shahi, Vinod K.Ghosh, P.K.2012-01-252012-01-252006Reactive & Functional Polymers 66 (2006) 1619–1629http://hdl.handle.net/1968424/626enProton-exchange membrane; Composite membrane; N-methylene phosphonic chitosan; Membrane conductivity; MethanolStudies on N-methylene phosphonic chitosan/poly(vinyl alcohol) composite proton-exchange membraneArticle