使用Syringa oblata Lindl的Au/CuO催化剂的生物合成. 叶子提取物用于高效选择性氧化甘油到1,3-二氧化
Zhen Yuan1, Hai Liu1, Yimin Wang1
1School of Chemistry and Chemical Engineering, Ningxia Key Laboratory of Solar Chemical Conversion Technology, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan 750021, People's Republic of China.
这项研究引入了一种使用Syringa oblata Lindl.的绿色方法. 叶子提取物用于制造生物相容的Au/CuO催化剂,用于将糖醇氧化为1,3-二氧乙 (DHA). 这种环保的催化剂实现了高糖醇转化和DHA选择性.
科学领域:
- 绿色化学 绿色化学
- 催化剂是一种催化剂.
- 生物技术是生物技术.
背景情况:
- 对生物柴油行业来说,有效地将甘油转化为1,3-二亚 (DHA) 是非常重要的.
- 催化剂的生物相容性对于DHA在食品和医药中的应用至关重要.
- 目前的方法可能缺乏环境可持续性或生物相容性.
研究的目的:
- 开发一种对环境无害的生物合成方法,用于制造Au/CuO催化剂.
- 为了研究生物合成的催化剂的催化性能,用于将甘油氧化为DHA.
- 为了优化反应条件,以实现高效的甘油转化和DHA选择性.
主要方法:
- 使用过的 *Syringa oblata Lindl. 使用过的 * (SoL) 叶子提取物用于Au/CuO催化剂的生物合成.
- 描述了生物合成的*SoL*-Au/CuO催化剂.
- 系统地分析了植物提取物度,黄金负载,烧焦温度和反应条件的影响.
主要成果:
- 在优化条件下达到95.7%的甘油转化率.
- 通过生物合成的催化剂达到77.9%的DHA选择性.
- 证明了催化剂在糖醇热催化氧化中的有效性.
结论:
- *SoL*-Au/CuO催化剂为DHA生产提供了一种高效,简单,绿色和环保的途径.
- 这项工作为糖醇到DHA氧化的生物相容催化剂提供了第一个例子.
- 开发的方法对食品和医药领域的可持续工业应用具有前景.
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