Design and Characterization of Concave Hollow Double-Layer Nanospheres for Efficient Cd(II) and Pb(II) Adsorption

• Published in: Langmuir Vol. 41; no. 16; pp. 10323 - 10331
• Main Authors: Jing, Fangfen, Xu, Xin, Lu, Weiwei, Jin, Mingzhu, He, Xinyang, Yu, Rongtai
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 29.04.2025
• Subjects: adsorbents; adsorption; Fourier transform infrared spectroscopy; heavy metals; ion exchange; ligands; nanospheres; porosity; Raman spectroscopy; remediation; sorption isotherms; thermogravimetry; transmission electron microscopy

Polymer-based adsorbents have emerged as promising candidates for heavy-metal remediation due to their tailorable porosity and multifunctional surfaces, yet challenges persist in achieving both structural precision and adsorption efficiency. Here, we report a concave hollow double-layer nanosphere (...