RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Montmorillonite
Reference:	BM11
SCM Type:	NE - Non-electrostatic
Ionic Strength:	0.0 mol/L of NaCl
Site Type:	»Al-OH
PZC:
pK1:	12.3	pK1°_I=0 (Conversion to I = 0):	12.30	pK1_{2.31 nm⁻²} (normalized):	12.14
pK2:	13.16	pK2°_I=0 (Conversion to I = 0):	13.16	pK2_{2.31 nm⁻²} (normalized):	13.32
Site Density in nm^-2:	1.5860
Original Site Density:	1.586 sites / nm² surface
Solid/Liquid Ratio in g/L:	1.66
pH Range:	4-9
Temperature in K:	298.0
Method for Site Density:
Method for Protolysis:	Literature
Fit Method:	PEST
Comment:	IBECO; SSA taken from [KDSE04]; protolysis constants taken from [MZS93] (silanol surface) and [ZM93] (aluminol surface) at edge sites

1 data sets were retrieved