Sandwich-type ferrocene-functionalized magnetic nanoparticles: synthesis, characterization, and the adsorption of Cr(VI)

• Published in: Journal of materials science. Materials in electronics Vol. 30; no. 15; pp. 13924 - 13932
• Main Authors: Danyang, Liu, Yimin, Dai, Jiaqi, Zou, Shengyun, Wang, Qi, Lu, Ling, Chen
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.08.2019; Springer Nature B.V
• Subjects: Adsorbents; Adsorption; Aqueous solutions; Characterization and Evaluation of Materials; Chemistry and Materials Science; Core-shell structure; Dendrimers; Desorption; Iron oxides; Materials Science; Morphology; Nanocomposites; Nanoparticles; Optical and Electronic Materials; Silicon dioxide; Trivalent chromium; X ray photoelectron spectroscopy

In this paper, novel ferrocene functionalized sandwich-type core–shell structure magnetic nanocomposites (Fe 3 O 4 @SiO 2 –FC/COOH) are synthesized using the Fe 3 O 4 as the core and the ferrocene and 5-Aminoisophthalic acid as the functional dendrimers. Taking advantage of high redox activity benef...