Efficient proton conduction in dry nanofilms of amorphous aluminosilicate.
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.
Aoki
Yoshitaka
Y
"Topochemical Design Lab., Frontier Research System, Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
Muto
Emi
E
Onoue
Shinya
S
Nakao
Aiko
A
Kunitake
Toyoki
T