Research Article
Modification of Nanoclinoptilolite Zeolite with Hexadecyltrimethylammonium Surfactant as an Active Ingredient of Chromate-Selective Membrane Electrode
Figure 5
Various orientations of surfactant molecules on zeolite surface zeolite surface (a) lower coverage monolayer, (b) midcoverage monolayer, and (c) higher coverage monolayer.