The 3 - Glycidoxypropyltrimethoxysilane ( GPTMS ) deco
rated magnetic more - aluminosilicate shell Na ( Si A1 )
06.XH2O / NiFe_04 structures were hydrothermally prepared
and were well characterized by different analysis methods .
The XRD patterns were truly proved the formation of the
aluminosilicate layer on the surface of the magnetic cores . In
addition to the TGA curve which implied on the presence of
the GPTMS organic segment , nitrogen adsorption - desorp
tion isotherms demonstrated that the final sample has high
specific surface area . The products were incredibly able to
remove the toxic lead and cadmium ions from the waste
waters . Furthermore , the mechanism of the sorption and the
role of GPTMS in enhancing the sorption capacity