caa a22 4500 467944369 CHVBK 20180322200724.0 cr unu---uuuuu 170328e19861101xx s 000 0 eng 10.1007/BF00553426 doi (NATIONALLICENCE)springer-10.1007/BF00553426 (NATIONALLICENCE)springer-10.1007/BF02431609 Effect of sorbed water on the electrical resistance of polysodium phosphate thin films [Elektronische Daten] [Y. Sadaoka, Y. Sakai] Measurements have been made of complex impedance and sorbed water of polysodium phosphate. The resistance and its activation energy decreases with an increase in the amount of sorbed water. The amount of sorbed water is strongly affected by the Na2O/P2O5 mol ratio. The humidity dependence of the activation energy and the resistance is lowered by decreasing the average chain length of polysodium phosphate. This results in an increase in the amount of sorbed water. Especially, in low humidity conditions, the decrease in the resistance and the activation energy are achieved by increasing the concentration of the strongly acidic PO-H group. These improvements can not be achieved by increasing the Na2O/P2O5 mol ratio. In a humid atmosphere, the resistance of the film, in which the Na2O/P2O5 mol ratio is less than 0.8, is inversely proportional to the concentration of the strongly acidic PO-H group. Chapman and Hall Ltd., 1986 Sadaoka Y. Department of Industrial Chemistry, Faculty of Engineering, Ehime University, Bunkyo-cho, Matsuyama, 790, Ehime, Japan aut Sakai Y. Department of Industrial Chemistry, Faculty of Engineering, Ehime University, Bunkyo-cho, Matsuyama, 790, Ehime, Japan aut Journal of Materials Science Kluwer Academic Publishers 21/11(1986-11-01), 3751-3758 0022-2461 21:11<3751 1986 21 10853 https://doi.org/10.1007/BF00553426 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00553426 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sadaoka Y. Department of Industrial Chemistry, Faculty of Engineering, Ehime University, Bunkyo-cho, Matsuyama, 790, Ehime, Japan aut NATIONALLICENCE 700 1- Sakai Y. Department of Industrial Chemistry, Faculty of Engineering, Ehime University, Bunkyo-cho, Matsuyama, 790, Ehime, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers 21/11(1986-11-01), 3751-3758 0022-2461 21:11<3751 1986 21 10853 NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02431609 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer