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反气相色谱（IGC) 表征几丁质/蒙脱石生物纳米材料的特征
| 领域： | 药品包装材料/辅料,生物质材料 | ||
| 样品： | 几丁质/蒙脱石 | 项目： | IGC-ID，IGC-FC |
| 参考： | Colloids and Surfaces A: Physicochem. Eng. Aspects 516 (2017) 336–344 | ||
| 方案文件名 | 下载 |
|---|---|
反气相色谱（IGC) 表征几丁质/蒙脱石生物纳米材料的特征 |
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基于几丁质修饰的蒙脱石得到 chitosan/montmorillonitebionanocomposites (CSMMT). 通过分析原料和生物合成材料的结构和表面特征来分析新合成物。
Montmorillonite was modified with different amounts of chitosan to obtain chitosan/montmorillonitebionanocomposites (CSMMT). The structural and surface characteristics of the raw materials and bio-nanocomposites were analyzed. XPS results showed that the obtained bionanocomposites had MMT-richsurfaces with chitosan essentially intercalated in the host clay galleries. IGC at infinite dilution con-firmed that the increase of CS mass ratio in the bionanocomposites significantly affected the surfaceproperties. IGC at finite concentration revealed a clear evolution in the surface heterogeneity in chi-tosan/montmorillonite bionanocomposites by the progressive disappearance of shoulders of high energywith the increase of CS mass ratio in MMT.
