Carboxylate-Rich Carbonaceous Materials via One-Step Hydrothermal Carbonization of Glucose in the Presence of Acrylic Acid
Carboxylate-Rich Carbonaceous Materials via One-Step Hydrothermal Carbonization of Glucose in the Presence of Acrylic Acid
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DOI：
10.1021/cm802141h
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发表时间：
2009-02-10
影响因子：
8.6
通讯作者：
Titirici, Maria-Magdalena
中科院分区：
文献类型：
--
作者：
Demir-Cakan, Rezan;Baccile, Niki;Titirici, Maria-Magdalena
本研究涉及一步水路生产的碳质材料负载羧基葡萄糖水热碳化在丙烯酸的存在。这种方法提供了一种“绿色”溶剂和表面活性剂自由接近亲水性功能化碳具有非常好的水分散性。利用FT-IR， Zeta电位，N-2吸附，拉曼光谱，SEM， TGA和C-13固态核磁共振等方法对所得材料进行了表征。在这类材料的其他可能应用中，我们在这里讨论它们作为吸附剂从水溶液中去除重金属的用途
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