Zobrazeno 1 - 10
of 26
pro vyhledávání: '"R H Wentorf"'
Autor:
R. E. Hanneman, R. H. Wentorf
Publikováno v:
Science. 185:311-319
The basic concepts for thermochemical hydrogen generation processes have been summarized in this article. A useful set of criteria has been described for the screening and selection of potentially viable, multistep, closedcycle thermochemical process
Autor:
F. P. Bundy, R. H. Wentorf
Publikováno v:
The Journal of Chemical Physics. 38:1144-1149
Hexagonal, graphitelike boron nitride may be changed directly into the zincblende cubic form reported earlier or into a new wurtzite form by the application of static high pressures. No catalyst appears to be necessary. At high temperatures, between
Autor:
R. H. Wentorf
Publikováno v:
The Journal of Physical Chemistry. 69:3063-3069
Autor:
R. H. Wentorf
Publikováno v:
Journal of Applied Physics. 30:1765-1768
The resistance of diamond to wear is a strong function of its orientation. The observed facts can be explained by assuming that a scratched diamond surface fails in tension behind the scratching particle. The octahedral cleavage planes are most easil
Publikováno v:
The Journal of Chemical Physics. 18:1484-1500
The reduced equation of state for compressed gases and liquids is computed according to the theory of Lennard‐Jones and Devonshire for a large number of temperatures and densities. The corrections due to gas imperfection of internal energy, specifi
Autor:
R. H. Wentorf
Publikováno v:
The Journal of Chemical Physics. 24:607-615
The p‐v isotherms of carbon dioxide and sulfur hexafluoride have been measured in their critical regions at 0.02°C temperature intervals while the gases were observed and photographed. It was found that the liquid‐vapor boundary curve has a near
Autor:
R. H. Wentorf
Publikováno v:
The Journal of Physical Chemistry. 75:1833-1837
Autor:
R H Wentorf
Publikováno v:
British Journal of Applied Physics. 18:865-882
A review is given of most of the recent high-pressure work above about 20 000 atmospheres. The work is divided into the following categories: static pressure generation and measurement, measurement of pressure and temperature, shock-wave methods, x-r