EXAFS AND MAS NMR-STUDIES OF SODIUM MOLYBDOPHOSPHATE AND SODIUM TUNGSTOPHOSPHATE GLASSES

被引：15

作者：

MUTHUPARI, S ^{[1
]}

KULKARNI, GU ^{[1
]}

RAO, KJ ^{[1
]}

机构：

[1] INDIAN INST SCI,MAT RES CTR,BANGALORE 560012,KARNATAKA,INDIA

来源：

BULLETIN OF MATERIALS SCIENCE | 1994年 / 17卷 / 06期

关键词：

EXAFS; MAS NMR; MOLYBDOPHOSPHATE GLASSES; TUNGSTOPHOSPHATE GLASSES;

D O I：

10.1007/BF02757579

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The local order around molybdenum and tungsten atoms in various sodium molybdophosphate and sodium tungstophosphate glasses has been investigated using extended X-ray absorption fine structure (EXAFS). Both molybdenum and tungsten atoms are present in six-coordinated environment in these glasses. Magic angle spinning nuclear magnetic resonance (MAS NMR) of P-31 suggests that metaphosphate or neutral [POO3/2] groups are present in these glasses.

引用

页码：1029 / 1037

页数：9

共 50 条

[21] SODIUM-23 NMR-STUDIES IN NON-AQUEOUS SOLVENTS
GREENBER.MS
BODNER, RL
POPOV, AI
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1973, (AUG26): : 6 - 6
[22] STRUCTURAL INFORMATION FROM NMR-STUDIES OF PARAMAGNETIC SOLIDS - NA-23 MAS SPECTRA OF SODIUM LANTHANIDE SALTS OF ETHYLENEDIAMINETETRAACETIC ACID
BROUGH, AR
GREY, CP
DOBSON, CM
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (10) : 742 - 743
[23] NMR-STUDIES IN FAST IONIC CONDUCTING GLASSES
HINTENLANG, D
BRAY, PJ
AMERICAN CERAMIC SOCIETY BULLETIN, 1982, 61 (08): : 820 - 820
[24] NMR-STUDIES OF ALUMINUM-BORATE GLASSES
HAHNERT, M
HALLAS, E
REVUE DE CHIMIE MINERALE, 1987, 24 (02): : 221 - 233
[25] PULSED NMR-STUDIES OF SODIUM DIFFUSION IN NA-BETA'' ALUMINA POWDER
HAYES, CE
AILION, DC
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1978, 23 (03): : 325 - 325
[26] POLYTUNGSTATES WITH THE ORGANIC CATION .2. NMR-STUDIES OF SODIUM TETRAMETHYLAMMONIUM DECATUNGSTATE
HODOROWICZ, E
SAGNOWSKI, S
JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1981, 43 (12): : 3179 - 3180
[27] SOLID-STATE NMR-STUDIES OF SODIUM-IONS IN A POLYBUTADIENE MATRIX
TUROSCY, R
LEIDHEISER, H
ROBERTS, JE
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (06) : 1785 - 1788
[28] DOUBLE QUANTUM SODIUM NMR-STUDIES OF THE HALOTOLERANT BA1 BACTERIUM
SAKHNINI, A
GILBOA, H
BIOPHYSICAL CHEMISTRY, 1993, 46 (01) : 21 - 25
[29] HIGH-RESOLUTION NMR-STUDIES OF LITHIUM AND SODIUM IONS AT MEMBRANE INTERFACE
CHEN, DM
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1978, 47 (3-4) : 201 - 207
[30] NMR-STUDIES AND MOLECULAR-DYNAMICS SIMULATIONS OF THE STRUCTURE OF SODIUM FLUOROBERYLLATE GLASSES - EVIDENCE OF NON-TETRAHEDRALLY-COORDINATED BERYLLIUM
DELL, WJ
MULKERN, RV
BRAY, PJ
WEBER, MJ
BRAWER, SA
PHYSICAL REVIEW B, 1985, 31 (05): : 2624 - 2633

← 1 2 3 4 5 →