从Dendrobium officinale多糖化合物中制备富含碳的材料,用于深层欧特克系统
Yuan Zhang1, Lu Yu1, Wuxia Ge1
1Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, School of Chemistry and Materials Science, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China.
International journal of biological macromolecules
|October 13, 2023
概括
研究人员开发了一种可持续的方法来制造DESysChar,这是一种来自植物多糖的富含碳材料. 这种环保工艺使用低温进行高效的碳化和污染物去除,推进绿色材料合成.
科学领域:
- 材料科学 材料科学 材料科学
- 绿色化学 绿色化学
- 环境科学 环境科学
背景情况:
- 传统的多糖碳化是能源密集型和对环境有影响的.
- 在材料合成和环境修复中,对可持续方法的需求越来越大.
- 丹德罗 officinale 多糖为新材料开发提供了潜力.
研究的目的:
- 开发一种环保,低温的方法,从植物多糖中生产富含碳的材料.
- 研究Dendrobium officinale多糖体中DESysChar的合成和表征.
- 评估DESysChar在污染物吸附和环境修复方面的潜力.
主要方法:
- 从Dendrobium officinale中机械化学提取多糖体,使用深层欧系统 (DESys).
- 在DESys中低温 (120°C) 碳化提取的多糖体,以产生DESysChar.
- 使用各种分析技术对DESysChar进行表征,并评估其对甲烯蓝的吸附能力.
主要成果:
- 通过基于 DESys 的低温工艺成功合成了富含碳的材料 DESysChar.
- 反应机制揭示了碳化过程中的同时脱水和以太化.
- DESysChar 证明了甲蓝的有效吸附,表明了水污染物去除的潜力.
结论:
- 该研究提出了一种可持续和节能的方法,使用DESys.进行多糖碳化.
- 作为环境修复应用的环保材料,DESysChar显示出有前途.
- 4S工作流 (可持续原材料,可持续可降解产品,可持续技术,可持续环境) 已得到推进,促进了材料开发中的更绿色实践.
相关概念视频
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Sugar (a simple carbohydrate) metabolism (chemical reactions) is a classic example of the many cellular processes that use and produce energy. Living things consume sugar as a major energy source because sugar molecules have considerable energy stored within their bonds. Consumed carbohydrates have their origins in photosynthesizing organisms like plants. During photosynthesis, plants use the energy of sunlight to convert carbon dioxide gas into sugar molecules, like glucose. Because this...


