Techniques for Porosity Analysis Mercury y Provide information egarding pore connectivity Pore size can be measured if the materials contain ordered pores Rarely used for pore Small angle analysis http://nano.materials.drexel.edu Techniques for Porosity Analysis SEM Pore size 5nm Rarely used for pore analysis6 http://nano.materials.drexel.edu Techniques for Porosity Analysis Techniques for Porosity Analysis Mercury porosimetry TEM SEM Small angle X-ray scattering Small Angle Neutron scattering Gas adsorption Techniques ¾ Provide information regarding pore connectivity ¾ Pore size can be measured if the materials contains ordered pores ¾ Rarely used for pore analysis http://nano.materials.drexel.edu Techniques for Porosity Analysis Techniques for Porosity Analysis Mercury porosimetry TEM SEM Small angle X-ray scattering Small Angle Neutron scattering Gas adsorption Techniques ¾ Pore size > 5nm ¾ Rarely used for pore analysis