| ADP
Software |
Advanced data
processing |
| Specific
surface area |
BET 2 parameters, BET full equation (3 parameters)
with non linear regression function, Langmuir model, Dubinin-Radushkevich-Kaganer,
Excess Surface Work (ESW) model, t-Plot, apha-S-Plot (Sing), MP-Plot
(Mikhail-Brunauer-Bodor) |
|
Standard isotherms for t calculation |
Halsey,
Fransil, Harkins-Jura, De Boer, Halenda, Lecloux, Hydroxylated silica,
User defined standard |
| Mesopore
size distribution |
Barrett-Joyner-Halenda,
Dollimore-Heal, Cranston-Inkley, Modelless method |
|
Micropore size distribution with
potentials |
Horvath-Kawazoe,
Saito-Foley, Dubinin-Stoeckli |
| Available
potential functions |
Nitrogen – Graphite (@ 77K), Argon – Graphite (@
77K, 87K), Carbon dioxide – Graphite (194K, 273K, 298K),
Argon – Zeolite (@ 87K, 77K), Nitrogen – Zeolite (@ 77K), User
defined |
| Chemisorption |
Subtraction procedure of isotherms for strong and weak
chemisorption Back
extrapolation to zero pressure for metal surface and dispersion
calculation Langmuir model at
variable exponent |
| Available
graphs |
All calculations are applicable in graphic format. All
graphs can be edited in almost all their components and
exported in high resolution graphic file |
| Available
reports |
Three main reports are available: summary, standard
and extended. Each report type can be manually edited
by the user |
| NLDFT
Software Module |
Non Local Density
Functional Theory |
| Main
function |
The solver will minimize the free energy functional
[(r)]
with respect to (r),
using the Non Local Density
Functional Theory (NLDFT method in the smoothed density approximation)
for the determination of
micropore - mesopore size distribution The solver run on a Windows (XP)
based OS machine as a standalone
application |
| Available
pore models |
Infinite
slit and cylindrical shape |
| Pore
size ranges |
Set of pore sizes: 100 steps from 0.3 nm to 500 nm
20 steps range 0.3 nm to 1 nm , 40
steps range from 1 nm to 10 nm, 40 steps range from 10 nm to 500 nm |
|
Parameters for intermolecular
potentials |
slit-pore
model/ cylindrical pore model
N2 – silica at
77K based on a cylindrical
pore model
Ar – silica/
carbon at 87K based on a cylindrical
pore model
Ar – carbon at
87K based on a slit-pore
model
CO2 – carbon at 273K based on
a slit-pore model
|
| Data
display |
Pore size distribution function
in linear and logarithmic plot
|
| Results
export format |
graph export in
electronic format
copy the graph on
the clipboard and paste on a document or spreadsheet
Data export in tabbed text file
|