title: Efficient proton conduction in dry nanofilms of amorphous aluminosilicate.
abstract: Amorphous aluminosilicate nanofilms as prepared by a sol-gel process and post-annealing exhibit proton conduction at a wide temperature range in dry air with a lowest area specific resistance of 0.24 omega cm2 at 400 degrees C.
authors.affiliation: "Topochemical Design Lab., Frontier Research System, Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
authors.forename: Yoshitaka
authors.initials: Y
authors.lastname: Aoki
authors.forename: Emi
authors.initials: E
authors.lastname: Muto
authors.forename: Shinya
authors.initials: S
authors.lastname: Onoue
authors.forename: Aiko
authors.initials: A
authors.lastname: Nakao
authors.forename: Toyoki
authors.initials: T
authors.lastname: Kunitake