Modern Aspects of the Vitreous State, Volume 1John Douglas Mackenzie |
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Page 26
... method in 1942 , and used it to study the distribution of sodium ions in a soda - silica glass . Both Hartleif and Lukesh used the difference method in a qualitative way . That is they did not in the subtraction process take into ...
... method in 1942 , and used it to study the distribution of sodium ions in a soda - silica glass . Both Hartleif and Lukesh used the difference method in a qualitative way . That is they did not in the subtraction process take into ...
Page 28
... method . By the additivity method the recorded intensity data are directly used . As an illus- tration let us examine the data for the soda - silica glass . The difference method suggested a heterogeneous structure for these glasses ...
... method . By the additivity method the recorded intensity data are directly used . As an illus- tration let us examine the data for the soda - silica glass . The difference method suggested a heterogeneous structure for these glasses ...
Page 35
... method . The difference method will give information about the distribution of individual atoms or ions in the glass , whereas the additivity method will give information about the chemical composition of heterogeneous regions in the ...
... method . The difference method will give information about the distribution of individual atoms or ions in the glass , whereas the additivity method will give information about the chemical composition of heterogeneous regions in the ...
Contents
CRYSTALLIZATION KINETICS AND GLASS FORMA | 38 |
CONSTITUTION OF PHOSPHATE GLASSES | 63 |
NUCLEAR MAGNETIC RESONANCE ABSORPTION | 92 |
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absorption acid activation alkali Amer appears applied approximately assumed atoms average band becomes bonds boron calculated chem composition configurational considered constant containing coordination corresponding crystal crystalline curve decrease dependent determined diagram discussed effect energy equation expected experimental factor field Figure follows frequency function give given glass formation glass transition groups heat increase indicated infra-red intensity ions lattice liquid magnetic measurements melting metal oxide method mole per cent molecular molecules nuclear observed obtained occur oxygen peaks phase phosphate glasses Phys polymers positions possible present properties quadrupole radial radial distribution function Raman random range reference region relation relative resonance respect scattering shown shows silicate glasses similar simple SiO2 sodium solid specific spectra structure studies Tâ‚‚ Table temperature term theoretical theory units values variation vibrations viscosity vitreous volume weight X-ray