THEORETICAL-STUDY OF THE INTERSTICE STATISTICS OF THE OXYGEN SUBLATTICE IN VITREOUS SIO2

被引：79

作者：

CHAN, SL

ELLIOTT, SR

机构：

[1] Department of Physical Chemistry, University of Cambridge, Cambridge CB2 1EP, Lensfield Road

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.43.4423

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The interstice statistics of the oxygen sublattice of the canonical inorganic glass-former silica have been investigated theoretically for a number of structural models of upsilon-SiO2. It is found that spheres with radii smaller than 2.41 angstrom minus the oxygen radius can travel freely through a model of upsilon-SiO2 made by Feuston and Garofalini. The nonoverlapping interstice size distribution can be described by a log-normal function. The concentrations of interstitial sites in these models with radii greater than the size of rare-gas atoms agree with the experimental values from gas-solubility studies.

引用

页码：4423 / 4432

页数：10

共 44 条

[1] INTERSTITIAL STRUCTURE AND DIFFUSION IN DRP METALLIC GLASSES
AHMADZADEH, M
CANTOR, B
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1981, 43 (02) : 189 - 219
[2] Alvarez L., UNPUB
[3] Anderson O. L., 1954, J AM CERAM SOC, V37, P573, DOI [DOI 10.1111/J.1151-2916.1954.TB13991.X, 10.1111/j.1151-2916.1954.tb13991.x]
[4] SOLUTION AND DIFFUSION OF HELIUM AND NEON IN TRIDYMITE AND CRISTOBALITE
BARRER, RM
VAUGHAN, DEW
[J]. TRANSACTIONS OF THE FARADAY SOCIETY, 1967, 63 (537P): : 2275 - &
[5] STRUCTURE OF VITREOUS-SILICA - VALIDITY OF RANDOM NETWORK THEORY
BELL, RJ
DEAN, P
[J]. PHILOSOPHICAL MAGAZINE, 1972, 25 (06): : 1381 - &
[6] SERIALLY DEPOSITED AMORPHOUS AGGREGATES OF HARD SPHERES
BENNETT, CH
[J]. JOURNAL OF APPLIED PHYSICS, 1972, 43 (06) : 2727 - &
[7] BAKERIAN LECTURE 1962 - STRUCTURE OF LIQUIDS
BERNAL, JD
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1964, 280 (1380) : 299 - +
[8] VAN DER WAALS VOLUMES + RADII
BONDI, A
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1964, 68 (03) : 441 - +
[9] PARTICLE GEOMETRY AND THE CHROMATOGRAPHIC-SEPARATION OF CELLS - THE SIMPLEST CASE OF UNIFORM PARTICLES
BYWATER, RP
FINNEY, JL
[J]. JOURNAL OF THEORETICAL BIOLOGY, 1983, 105 (02) : 333 - 343
[10] INTERSTICES, DIFFUSION DOORWAYS AND FREE-VOLUME PERCOLATION STUDIES OF A DENSE RANDOM PACKED ATOMIC-STRUCTURE
CHAN, SL
ELLIOTT, SR
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1990, 124 (01) : 22 - 33

← 1 2 3 4 5 →