Si-29 and P-31 MAS-NMR spectra of Li2S-SiS3-Li3PO4 rapidly quenched glasses

被引：42

作者：

Hirai, K

Tatsumisago, M

Takahashi, M

Minami, T

机构：

[1] Dept. of Applied Materials Science, Osaka Prefecture University, Sakai

[2] Osaka Munic. Tech. Res. Institute, Joto

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1996年 / 79卷 / 02期

关键词：

D O I：

10.1111/j.1151-2916.1996.tb08127.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Si-29 and P-31 MAS-NMR spectra were measured for the Li2S-SiS2-Li3PO4 glasses. Si-29 MAS-NMR spectra revealed that a large number of silicon atoms in the glasses were coordinated with both sulfur and oxygen atoms. P-31 MAS-NMR spectra showed that some phosphorus atoms were also coordinated with both sulfur and oxygen atoms. Such structural units resulted in the improvement of the conductivity and the glass stability against crystallization by the doping of Li3PO4 to the Li2S-SiS2 glasses.

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页码：349 / 352

页数：4

相关论文

共 10 条

[1] SYNTHESIS AND ELECTROCHEMICAL PROPERTIES OF LITHIUM ION CONDUCTIVE GLASS, LI3PO4-LI2S-SIS2 [J].

AOTANI, N ;

IWAMOTO, K ;

TAKADA, K ;

KONDO, S .

SOLID STATE IONICS, 1994, 68 (1-2) :35-39

[2] STRUCTURAL TRANSFORMATION OF THIOSILICATE GLASSES - SI-29 MAS NMR EVIDENCE FOR EDGE-SHARING IN THE SYSTEM LI2S-SIS2 [J].

ECKERT, H ;

KENNEDY, JH ;

PRADEL, A ;

RIBES, M .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1989, 113 (2-3) :287-293

[3] STRUCTURAL TRANSFORMATION OF NONOXIDE CHALCOGENIDE GLASSES - THE SHORT-RANGE ORDER OF LI2S-P2S5 GLASSES STUDIED BY QUANTITATIVE P-31 AND LI-6,7 HIGH-RESOLUTION SOLID-STATE NMR [J].

ECKERT, H ;

ZHANG, ZM ;

KENNEDY, JH .

CHEMISTRY OF MATERIALS, 1990, 2 (03) :273-279

[4]

GRIMMER AR, 1984, PHYS CHEM GLASSES, V25, P105

[5]

HIRAI K, 1995, SOLID STATE IONICS, V78, P264

[6] IONICALLY CONDUCTIVE GLASSES BASED ON SIS2 [J].

KENNEDY, JH .

MATERIALS CHEMISTRY AND PHYSICS, 1989, 23 (1-2) :29-50

[7] NEW LITHIUM ION CONDUCTORS BASED ON LI2S-SIS2 SYSTEM [J].

KONDO, S ;

TAKADA, K ;

YAMAMURA, Y .

SOLID STATE IONICS, 1992, 53 :1183-1186

[8] IONICALLY CONDUCTIVE CHALCOGENIDE GLASSES [J].

PRADEL, A ;

RIBES, M .

JOURNAL OF SOLID STATE CHEMISTRY, 1992, 96 (01) :247-257

[9]

TATSUMISAGO M, 1993, NIPPON SERAM KYO GAK, V101, P1315, DOI 10.2109/jcersj.101.1315

[10] GLASS-FORMATION AND STRUCTURE IN NONOXIDE CHALCOGENIDE SYSTEMS - THE SHORT-RANGE ORDER OF AG2S-P2S5 GLASSES STUDIED BY P-31 MAS-NMR AND DIPOLAR NMR TECHNIQUES [J].

ZHANG, ZM ;

KENNEDY, JH ;

ECKERT, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (14) :5775-5784