-
formula for
gaseous adsorbates: x m = k P 1 / n , {\displaystyle {\frac {x}{m}}=kP^{1/n},}
where x {\displaystyle x} is the m**** of
adsorbate adsorbed, m {\displaystyle...
- The
Langmuir adsorption model explains adsorption by ****uming an
adsorbate behaves as an
ideal gas at
isothermal conditions.
According to the model, adsorption...
-
water or toluene, can be used as
adsorbates for the TGA
method allowing the
specific interactions of
different adsorbates to be determined, as these frequently differ...
-
statement that the surface-
adsorbate interaction has to be an optimum, is a
qualitative one.
Usually the
number of
adsorbates and
transition states ****ociated...
-
Adsorption on
Solid Surfaces: 2D Gases,
Surface Liquids, and
Langmuir Adsorbates". J. Phys. Chem. C. 117 (30): 15710–15715. doi:10.1021/jp404398z. Prigogine...
-
Bonds formed between the
adsorbates.
Compared to
physisorption where adsorbates are
simply sitting on the surface, the
adsorbates can
change the surface...
-
adsorbates. For example,
polystyrene sulfonate has
monomers containing negatively charged side
chains which can
adsorb positively charged adsorbates....
- that this
model is
often oversimplified. It is
known for
example that
adsorbates, such as
hydrogen and oxygen, can
interact with and even
migrate from...
-
modes of desorption, and can be used to
determine surface coverages of
adsorbates and to
evaluate the
activation energy of desorption.
Thermal desorption...
-
measurements reveal the
coordination structure and
chemical state of
adsorbates. Grazing-incidence
small angle X-ray
scattering (GISAXS)
yields the size...
