Heat of Adsorption Report

Use to select sample files, define quantities, and generate a Heat of Adsorption report. The isosteric heat of adsorption is an important parameter for characterizing the surface heterogeneity and for providing information about the adsorbent and the adsorption capacity. Multiple adsorption isotherms are obtained on the same sample using the same adsorptive but at different temperatures to obtain the heat of adsorption.

Heat of Adsorption Report
Field or Button Description
Add Samples [button] Adds a sample file to the table.
Clear Samples [button] Removes all entries from the table.
Edit Quantities [button] Specifies the range of surface coverage to include in the report.

Insert Range. Specifies the starting and ending quantities adsorbed and number of points to insert.

Load Table. Imports values from another file.

Save Table. Saves the current table as a .QNT file.

Apply. Applies all table changes.

Heat of adsorption plot [selection] Generates the Heat of Adsorption data in a graphical format.
Isostere plot [selection] Generates a graph showing quantities of gas adsorbed versus the temperature.
Remove Sample [button] Removes the selected sample from the list.
Show graphic
[check box]

Use to show a graphic on the report header.

Height/Width.  Enter the height and width of the selected graphic. These values determine the graphic appearance on the generated report.

Show report title
[check box]
Select then enter a report title to appear on the report header.
Tabular report
[check box]
Generates a tabular report of the included samples that contains the numeric values contributed by each sample.
  For fields and buttons not listed in this table, see Common Fields and Buttons.