LI-7 NMR OF ELECTROCHEMICALLY INSERTED LIXV2O5

被引：20

作者：

COCCIANTELLI, JM

SUH, KS

SENEGAS, J

DOUMERC, JP

POUCHARD, M

机构：

[1] Laboratoire de Chimie du Solide, CNRS

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1992年 / 53卷 / 01期

关键词：

VANADIUM OXIDE; LITHIUM INTERCALATION; MAS; NMR STUDY; VANADIUM BRONZES; LIXV2O5;

D O I：

10.1016/0022-3697(92)90013-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Li-7 NMR spectra of LixV2O5 compounds (0 < x < 1.8) exhibit large linewidths which may be attributed to dipolar magnetic interactions. MAS techniques at 5 kHz leads to a strong narrowing of the resonance lines allowing the resolution of the static spectra. Each line was attributed to a Li+-site in the various LixV2O5 phases in agreement with the previously reported X-ray diffraction results.

引用

收藏

页码：57 / 59

页数：3

相关论文

共 11 条

[1] NMR-STUDY ON THE LI DIFFUSION IN A CATHODE MATERIAL OF AMORPHOUS VANADIUM PENTOXIDE-5 MOL-PERCENT PHOSPHORUS PENTOXIDE [J].

ASAI, T ;

SUGIMOTO, S ;

KAWAI, S ;

OKADA, S ;

YAMAKI, J .

MATERIALS RESEARCH BULLETIN, 1989, 24 (01) :75-82

[2] RELAXATION EFFECTS IN NUCLEAR MAGNETIC RESONANCE ABSORPTION [J].

BLOEMBERGEN, N ;

PURCELL, EM ;

POUND, RV .

PHYSICAL REVIEW, 1948, 73 (07) :679-712

[3] NMR-STUDIES OF THE MIXED CONDUCTOR LIXV2O5 [J].

BOSE, M ;

BASU, A .

SOLID STATE IONICS, 1986, 18-9 (18-19) :902-906

[4] V-51 NMR OF THE LAYERED DELTA-LIV2O5 [J].

BOSE, M ;

BASU, A .

JOURNAL OF SOLID STATE CHEMISTRY, 1989, 81 (01) :30-34

[5] THE STRUCTURE OF THE LITHIUM-INSERTED METAL-OXIDE DELTA-LIV2O5 [J].

CAVA, RJ ;

SANTORO, A ;

MURPHY, DW ;

ZAHURAK, SM ;

FLEMING, RM ;

MARSH, P ;

ROTH, RS .

JOURNAL OF SOLID STATE CHEMISTRY, 1986, 65 (01) :63-71

[6] CRYSTAL-CHEMISTRY OF ELECTROCHEMICALLY INSERTED LIXV2O5 [J].

COCCIANTELLI, JM ;

DOUMERC, JP ;

POUCHARD, M ;

BROUSSELY, M ;

LABAT, J .

JOURNAL OF POWER SOURCES, 1991, 34 (02) :103-111

[7] LI-7 NMR IN ELECTROCHEMICALLY INTERCALATED GAMMA-LIXV2O5 BRONZES (0.95-LESS-THAN-OR-EQUAL-TO-X-LESS-THAN-OR-EQUAL-TO-1.9) [J].

COCCIANTELLI, JM ;

SUH, KS ;

SENEGAS, J ;

DOUMERC, JP ;

SOUBEYROUX, JL ;

POUCHARD, M ;

HAGENMULLER, P .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1992, 53 (01) :51-55

[8]

FAUCHEUR C, 1989, THESIS U PARIS 6

[9]

GABANO JP, 1983, LITHIUM BATTERIES

[10] MAGNETIC-RESONANCE STUDIES OF LITHIUM VANADIUM BRONZE [J].

GENDELL, J ;

SIENKO, MJ ;

COTTS, RM .

JOURNAL OF CHEMICAL PHYSICS, 1962, 37 (02) :220-&