title: Layer-by-layer self-assembly of PDDA/PWA-Nafion composite membranes for direct methanol fuel cells.
abstract: A novel PDDA/PWA-Nafion composite electrolyte membrane with enhanced proton conductivity (sigma) to methanol permeability (P) ratio, sigma/P, was fabricated by layer-by-layer self-assembly of negatively charged water soluble PWA and positively charged polyelectrolyte PDDA.
authors.affiliation: School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
authors.forename: Meng
authors.initials: M
authors.lastname: Yang
authors.forename: Shanfu
authors.initials: S
authors.lastname: Lu
authors.forename: Jinlin
authors.initials: J
authors.lastname: Lu
authors.forename: San Ping
authors.initials: SP
authors.lastname: Jiang
authors.forename: Yan
authors.initials: Y
authors.lastname: Xiang