Choi, Jae-Woo Kwon, Kyu-Sang An, Byungryul Lee, Soonjae Hong, Seok-Won Lee, Sang-Hyup 2024-01-20T10:34:56Z 2024-01-20T10:34:56Z 2021-09-05 2014-01 0303-402X https://pubs.kist.re.kr/handle/201004/127283 A nanoscale material represents a promising adsorbent material for water treatment due to its large surface area and its ability to incorporate compounds with specific functions. In this research, the effective immobilization of nanoparticles using an ultrasonic technique and the change of the surface morphology of the substrate by sonication was investigated. The effective surface immobilization of the nano-magnetite powder and an increase in the reactive area with aqueous contaminant were caused by bubbles generated by the sonication method. The effect of the frequency of the ultrasonic wave on the immobilization of the nano-powder was also investigated. English SPRINGER Effective surface immobilization of nanoparticles using bubbles generated by sonication Article 10.1007/s00396-013-3138-z 1 COLLOID AND POLYMER SCIENCE, v.292, no.1, pp.275 - 279 COLLOID AND POLYMER SCIENCE 292 1 275 279 N scie scopus 000329239000028 2-s2.0-84891825231 Chemistry, Physical Polymer Science Chemistry Polymer Science Article ADSORPTION REMOVAL BEADS SORPTION Ultrasonication Nanoparticle Surface immobilization Adsorption