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Titolo:
IONIC-CONDUCTIVITY OF PBX2-PBO-SIO2 (X = CL, BR, I) GLASSES
Autore:
AONO H; SUGIMOTO E; SADAOKA Y;
Indirizzi:
EHIME UNIV,FAC ENGN,DEPT MAT SCI & ENGN,3 BUNKYO CHO MATSUYAMA EHIME 7908577 JAPAN NIIHAMA NATL COLL TECHNOL,DEPT APPL CHEM & BIOTECHNOL NIIHAMA EHIME 7928580 JAPAN
Titolo Testata:
Nippon Seramikkusu Kyokai gakujutsu ronbunshi
fascicolo: 7, volume: 106, anno: 1998,
pagine: 645 - 649
SICI:
0914-5400(1998)106:7<645:IOP(=C>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
LEAD HALOSILICATE GLASSES; FLUOROSILICATE GLASSES; SOLID-ELECTROLYTE;
Keywords:
GLASS; LEAD HALIDE; SOLID ELECTROLYTE; IONIC CONDUCTIVITY; CONCENTRATION CELL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
21
Recensione:
Indirizzi per estratti:
Citazione:
H. Aono et al., "IONIC-CONDUCTIVITY OF PBX2-PBO-SIO2 (X = CL, BR, I) GLASSES", Nippon Seramikkusu Kyokai gakujutsu ronbunshi, 106(7), 1998, pp. 645-649

Abstract

PbX2-PbO-SiO2 (X=Cl, Br and I) glasses were prepared and their electrical properties were investigated. The sole carrier for these glasses is the X- ion, which was estimated from the EMF (electromotive force) of the X-2 gas concentration cell and the electrical properties. The ionic conductivity was enhanced with a decrease in ionic radius and increase in content of the X- ion in the glasses. The conductivities for the glass plates are about one order of magnitude higher than those for the pellets prepared from glass powder. For the X=I system, a maximum conductivity of 4.5 x 10(-7) S cm(-1) at 373 K was obtained for the composition 0.59PbI(2) 0.31PbO 0.10SiO(2). The glass formation region was determined for the PbI2-PbO-SiO2 system.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/04/20 alle ore 23:01:00