Carboxylate-Rich Carbonaceous Materials via One-Step Hydrothermal Carbonization of Glucose in the Presence of Acrylic Acid

被引：505

作者：

Demir-Cakan, Rezan ^{[1
]}

Baccile, Niki ^{[1
]}

Antonietti, Markus ^{[1
]}

Titirici, Maria-Magdalena ^{[1
]}

机构：

[1] Max Planck Inst Colloids, D-14476 Potsdam, Germany

来源：

CHEMISTRY OF MATERIALS | 2009年 / 21卷 / 03期

关键词：

AQUEOUS-SOLUTION; CADMIUM IONS; ADSORPTION; SORPTION; BIOMASS; CD(II); LEAD; NANOPARTICLES; PYROLYSIS; NANOTUBES;

D O I：

10.1021/cm802141h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The present study concerns the one-step aqueous route production of carbonaceous materials loaded with carboxylic groups using hydrothermal carbonization of glucose in the presence of acrylic acid. This method provides a "green" solvent and surfactant free access to hydrophilic functionalized carbons with very good water dispersivity. The resulting materials were characterized using various methods including, FT-IR, Zeta Potential, N-2 adsorption, Raman Spectroscopy, SEM, TGA, and C-13 solid-state NMR. Among other possible applications of these types of materials, here, we discuss their use as adsorbents for heavy metals removal from aqueous solutions

引用

页码：484 / 490

页数：7

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