The Critical Increment of the Adsorption of Hydrogen on Amorphous Carbon at 400° 520° C.

Details The Critical Increment of the Adsorption of Hydrogen on Amorphous Carbon at 400° 520° C. The Critical Increment of the Adsorption of Hydrogen on Amorphous Carbon at 400° 520° C.

Aug 1931

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1931natur.128..272k&link_type=abstract

Nature, Volume 128, Issue 3224, pp. 272 (1931).

Physics

Scientific paper

The rates of adsorption of hydrogen on amorphous carbon have been measured for pressures ranging from 1 cm. to 10-3 cm. of mercury. Assuming that the rate of reaction is proportional to the pressure and to the surface covered, the rates will be given by the equation where k is the velocity constant and A is a constant containing the area. This equation holds for the whole range of pressures and temperatures investigated, but A is not independent of temperature; it practically doubles as the temperature is increased from 400° to 520° C. The values of log k plotted against l/T give a straight line, and from the slope a critical increment of 30,000 cal. is calculated.

Affiliated with

Also associated with

No associations

Rating

The Critical Increment of the Adsorption of Hydrogen on Amorphous Carbon at 400° 520° C. does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Critical Increment of the Adsorption of Hydrogen on Amorphous Carbon at 400° 520° C., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Critical Increment of the Adsorption of Hydrogen on Amorphous Carbon at 400° 520° C. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1836638