ORIENTATIONAL DISORDER IN LITHIUM SODIUM-SULFATE

被引：9

作者：

DHARMASENA, G ^{[1
]}

FRECH, R ^{[1
]}

机构：

[1] UNIV OKLAHOMA,DEPT CHEM,NORMAN,OK 73072

来源：

JOURNAL OF CHEMICAL PHYSICS | 1995年 / 102卷 / 17期

关键词：

D O I：

10.1063/1.469131

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Results of Raman, x-ray diffraction, and differential scanning calorimetry studies of lithium sodium sulfate (LiNaSO4) doped with Cd 2+ are presented. The x-ray diffraction and differential scanning calorimetry data show that there is no significant change in the room temperature structure over the substitutional range studied. Raman spectra of Cd2+ substituted lithium sodium sulfate are compared with the temperature dependent spectra of pure LiNaSO4 and found to be qualitatively similar, reflecting the increasing breakdown of factor group correlated SO42- vibrations with increasing Cd 2+ concentration. © 1995 American Institute of Physics.

引用

页码：6941 / 6945

页数：5

共 13 条

[1]

Cavalca L., 1952, GAZZ CHIM ITAL, V82, P394

[2]

DHARMASENA G, 1994, J CHEM PHYS, V101, P9239

[3] UNIT-CELL CORRELATION-EFFECTS IN LINASO4 AND LIKSO4 [J].

FRECH, R ;

TEETERS, D .

JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (03) :417-420

[4]

FRECH R, 1992, J SOLID STATE CHEM, V105, P151

[5]

HILMY ME, 1953, AM MINERAL, V38, P118

[6]

JOSEFSON AM, 1969, Z NATURFORSCH A, V24, P446

[7]

KEESTER KL, 1975, ACTA CRYSTALLOGR A, V31, pS79

[8]

MORRISON B, 1967, ACTA CRYSTALLOGR, V22, P906

[9] PHASE-TRANSFORMATION STUDIES ON PURE AND K-DOPED NA2SO4 [J].

MURRAY, RM ;

SECCO, EA .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1978, 56 (20) :2616-2619

[10]

SCHROEDE.K, 1968, Z NATURFORSCH PT A, VA 23, P773

← 1 2 →