SELF-DIFFUSION IN COMPRESSED TETRAFLUOROMETHANE

被引：9

作者：

HAS, M

LUDEMANN, HD

机构：

[1] Institut für Biophysik und Physikalische Biochemie, Universität Regensburg, D-8400 Regensburg

来源：

JOURNAL OF MOLECULAR LIQUIDS | 1990年 / 46卷

关键词：

D O I：

10.1016/0167-7322(90)80040-Q

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：

Self diffusion coefficients D for CF4 have been determined in a newly designed high pressure high resolution NMR cell. The apparatus is described. The data were obtained from 140 K to 432 K at pressures up to 200 MPa. In the whole p,T range D can be described by the interacting sphere model. The results are compared to data obtained for CH4 and a series of halomethanes. © 1990.

引用

页码：7 / 16

页数：10

共 26 条

[1] STUDIES IN MOLECULAR DYNAMICS .8. TRANSPORT COEFFICIENTS FOR A HARD-SPHERE FLUID [J].

ALDER, BJ ;

GASS, DM ;

WAINWRIGHT, TE .

JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (10) :3813-+

[2] ROUGH HARD-SPHERE THEORY OF SELF-DIFFUSION CONSTANT FOR MOLECULAR LIQUIDS [J].

CHANDLER, D .

JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (04) :1358-1363

[3] TRANSLATIONAL AND ROTATIONAL DIFFUSION IN LIQUIDS .1. TRANSLATIONAL SINGLE-PARTICLE CORRELATION-FUNCTIONS [J].

CHANDLER, D .

JOURNAL OF CHEMICAL PHYSICS, 1974, 60 (09) :3500-3507

[4] HARD-SPHERE THEORIES OF TRANSPORT-PROPERTIES [J].

DYMOND, JH .

CHEMICAL SOCIETY REVIEWS, 1985, 14 (03) :317-356

[5] THE DENSITY DEPENDENCE OF THE SELF-DIFFUSION COEFFICIENT OF LIQUID METHANE [J].

HARRIS, KR ;

TRAPPENIERS, NJ .

PHYSICA A, 1980, 104 (1-2) :262-280

[6]

HAS M, 1988, THESIS REGENSBURG

[7] PRESSURE AND TEMPERATURE DEPENDENCE OF THE LONGITUDINAL PROTON AND DEUTERON RELAXATION RATES IN NH3 AND ND3. [J].

Hauer, H. ;

Lang, E. ;

Luedemann, H.D. .

Berichte der Bunsengesellschaft/Physical Chemistry Chemical Physics, 1979, 83 (12) :1262-1269

[8]

HIRSCHFELDER JO, 1954, MOL THEORY GASSES LI

[9]

JONAS J, 1976, J CHEM PHYS, V65, P583

[10] DATA BY NMR AND REPRESENTATIONS OF SELF-DIFFUSION COEFFICIENTS IN CARBON TETRAFLUORIDE AND DETERMINATION OF INTERMOLECULAR FORCE CONSTANTS [J].

KHOURY, F ;

KOBAYASHI, R .

JOURNAL OF CHEMICAL PHYSICS, 1971, 55 (05) :2439-+

← 1 2 3 →