Silver sulfide based glasses

Robinel, E.; Kone, A.; Duclot, M.; Souquet, J.L.

doi:10.1016/0022-3093(83)90408-8

Cited by 36 publications

(7 citation statements)

References 16 publications

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“…[16,17] the range extends from 45 mol.% to 100 mol.% GeS 2 . Properties of the glasses were studied [13,[18][19][20], and high ionic conductivity was reported.…”

Section: Introductionmentioning

confidence: 99%

The Ag2S–ZnS–GeS2 system: Phase diagram, glass-formation region and crystal structure of Ag2ZnGeS4

Parasyuk

Fedorchuk

Kogut

et al. 2010

Journal of Alloys and Compounds

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“…[16,17] the range extends from 45 mol.% to 100 mol.% GeS 2 . Properties of the glasses were studied [13,[18][19][20], and high ionic conductivity was reported.…”

Section: Introductionmentioning

confidence: 99%

The Ag2S–ZnS–GeS2 system: Phase diagram, glass-formation region and crystal structure of Ag2ZnGeS4

Parasyuk

Fedorchuk

Kogut

et al. 2010

Journal of Alloys and Compounds

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“…Glasses with high ionic conductivities have attracted wide interest because their advantages over corresponding crystalline conductors make them suitable for electrochemical applications. The continuing search for better glassy conductors has led to the discovery of many new compositions (1)(2)(3), with some A~+ and cuf ion conducting glasses exhibiting room temperature conductivity greater than 0.1 S cm-l (4). However, despite the great number of studies devoted to ionically conducting glasses the mechanism of ion transport remains poorly understood.…”

Section: Introductionmentioning

confidence: 99%

Infrared reflectance studies of ionic conductive glasses. Network structure and cation dynamics

Kamitsos

1992

J. Phys. IV France

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Les r6sultats des nos etudes de rkflectivite dans 1' infra-rouge des verres de borates alcalins simples et mixtes sont repertorib et discutes dans le contexte de la structure du reseau et des interactions entre les cations alcalins et leur sites dans le verre. En particulier, nous insistons sur la forte influence de la nature du cation alcalin , de la concentration et de la substitution alcaline sur la structure des unites de formation du rkseau. Le r61e dominant des ions alcalins ressort aussi par 1' analyse de leur bands de vibration qui sont actives dans le lointain infra-rouge. Ainsi, la presence de deux differentes distributions de l'environment des sites anioniques a ete trouvee caractkristique pour les verres de borates alcalins simples. L' analyse spectrale correspondante pour les verres alcalins mixtes a revelle I'existence d'interactions entre les alcalins de nature diffkrente, cette interaction influence fortement les caractiristiques de leur liaisons. Les exigences des nouvelles liaisons, obligent le reseau vitreux ti subir les rearrangements nkcessaires, ce qui entraine des variations eventuellement non-lineaires de la structure de reseau.

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“…Additionally, glasses modified with silver chalcogenides are expected to possess high ionic conductivity due to the Ag + ions, making them a promising base for the development of new materials. In some ternary Ag-and Ge-containing chalcogenide glasses the conductivity is almost entirely due to ionic transport, with an ionic transport number close to unity [6].…”

Section: Introductionmentioning

confidence: 99%

Glass-formation in the Ag2Se–Zn(Cd,Hg)Se–GeSe2 systems

Olekseyuk¹,

Kogut²,

Parasyuk³

et al. 2009

Chem. Met. Alloys

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The glass-formation regions in the quasi-ternary systems Ag 2 Se-Zn(Cd,Hg)Se-GeSe 2 were determined using XRD data. The maximum content of the modifier ZnSe is 10 mol.%, that of CdSe is 12 mol.%. The largest region of existence of glasses is observed in the mercury-containing system where it crosses the concentration triangle. The thermal properties of the glasses were characterized by the glass transition temperature, the crystallization temperature and the melting point of the crystallized alloy. Chalcogenide glasses / Quasi-ternary systems / Characteristic temperatures

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Silver sulfide based glasses

Cited by 36 publications

References 16 publications

The Ag2S–ZnS–GeS2 system: Phase diagram, glass-formation region and crystal structure of Ag2ZnGeS4

The Ag2S–ZnS–GeS2 system: Phase diagram, glass-formation region and crystal structure of Ag2ZnGeS4

Infrared reflectance studies of ionic conductive glasses. Network structure and cation dynamics

Glass-formation in the Ag2Se–Zn(Cd,Hg)Se–GeSe2 systems

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