Selective Separation/Preconcentration of Silver Ion in Water by Multiwalled Carbon Nanotubes Microcolumn as a Sorbent

Preparation, Characterization, and Appli

Preparation, Characterization, and Application of L-Cysteine Functionalized Multiwalled Carbon Nanotubes as a Selective Sorbent for Separation and Preconcentration of Heavy Metals

✍ Yue Liu; Yan Li; Xiu-Ping Yan 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 287 KB 👁 2 views

## Abstract L‐cysteine functionalized multi‐walled carbon nanotubes (MWCNTs‐cysteine) are synthesized and characterized by XPS, FT‐IR, XRD, and TEM. The capability of MWCNTs‐cysteine for selective separation and preconcentration of heavy metal ions are statically and dynamically evaluated with Cd^2