Iodine number is milligrams adsorbed of iodine
Iodine number is milligrams adsorbed of iodine (mg) per one gram of adsorbent. It gives an idea of the micropores content on the surface (values > 0 to 20 Å, or up to 2nm) 27. The iodine number of SVTPUP@ZnONPs is 3.62 mmol/g (459.05 mg/g). The high value of iodine number shows more ability for removing the small sized contaminates (