Research Article

Preparation of Organic-Inorganic Hybrid Materials Based on MCM-41 and Its Applications

Table 3

Results of elemental analysis for MCM-PS-TDI functionalized with calix[4]arene derivatives.

Sample%C%H%N%S

MCM-PS-TDI-C430.933.625.21ā€”
MCM-PS-TDI-C4S25.833.232.113.71
MCM-PS-TDI-PC433.633.974.46ā€”