THERMAL-CONDUCTIVITY OF THE IH AND XI PHASES OF ICE

被引:28
作者
ANDERSSON, O [1 ]
SUGA, H [1 ]
机构
[1] KINKI UNIV,SCI & TECHNOL RES INST,OSAKA,OSAKA 577,JAPAN
来源
PHYSICAL REVIEW B | 1994年 / 50卷 / 10期
关键词
D O I
10.1103/PhysRevB.50.6583
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The thermal conductivity lambda of KOH-doped ice was measured using the transient hot-wire method at temperatures in the range 55-250 K and at pressures up to 0.15 GPa. With an isobaric increase of temperature at 0.08 GPa, lambda decreased 17% at about 74 K. This decrease is associated with the known transition from ordered phase XI to phase Ih which exhibits orientational disorder of H2O. A model for lambda indicates that the decrease of lambda at the transition is due to an increase of the lattice anharmonicity which might be caused by the disorder in phase Ih. It was inferred from the temperature dependence of lambda that phonon scattering in both phases Ih and XI is dominated by three phonon unklapp processes. At 58 K, lambda of supercooled phase Ih decreased slightly with increasing pressure whereas lambda of phase XI was independent of pressure.
引用
收藏
页码:6583 / 6588
页数:6
相关论文
共 25 条
[11]  
LEADBETTER AJ, 1985, J CHEM PHYS, V82, P424, DOI 10.1063/1.448763
[12]   CALORIMETRIC STUDY OF A PHASE-TRANSITION IN D2O ICE IH DOPED WITH KOD - ICE .11. [J].
MATSUO, T ;
TAJIMA, Y ;
SUGA, H .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1986, 47 (02) :165-173
[13]  
Onsager L., 1967, FERROELECTRICITY, P16
[14]  
Parrott J.E., 1975, THERMAL CONDUCTIVITY
[15]  
Parsonage N.G., 1978, DISORDER CRYSTALS
[16]   The structure and entropy of ice and of other crystals with some randomness of atomic arrangement [J].
Pauling, L .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1935, 57 :2680-2684
[17]  
Ross R. G., 1977, High Temperatures - High Pressures, V9, P87
[18]   THERMAL-CONDUCTIVITY OF SOLIDS AND LIQUIDS UNDER PRESSURE [J].
ROSS, RG ;
ANDERSSON, P ;
SUNDQVIST, B ;
BACKSTROM, G .
REPORTS ON PROGRESS IN PHYSICS, 1984, 47 (10) :1347-1402
[19]   THERMAL-CONDUCTIVITY OF COMPLEX DIELECTRIC CRYSTALS [J].
ROUFOSSE, M ;
KLEMENS, PG .
PHYSICAL REVIEW B, 1973, 7 (12) :5379-5386
[20]   LATTICE THERMAL-CONDUCTIVITY OF MINERALS AT HIGH-TEMPERATURES [J].
ROUFOSSE, MC ;
KLEMENS, PG .
JOURNAL OF GEOPHYSICAL RESEARCH, 1974, 79 (05) :703-705