Abstract—

Hydrothermal processing of glucose affording carbonaceous nanoparticles has been analyzed using the factorial design approach. The probed variables (pH and concentration of glucose in the solution, temperature and duration of the treatment) as well as some of their interactions have significantly affected the process outcome. The reactor volume has not significantly influenced the synthesis. The highest yield of the carbonaceous nanoparticles has been observed at low concentration of the precursor, high temperature and long duration of the process, irrespectively of the starting pH level. Longer treatment has also favored the formation of the insoluble product, especially in neutral and alkaline solutions. It has been concluded that a single replication of the factorial design is enough for reliable elucidation of the active factors, whereas their quantitative analysis should be preferably performed with at least two replicates of the design.

中文翻译：

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葡萄糖水热转化的阶乘分析

摘要-

使用析因设计方法对提供碳质纳米粒子的葡萄糖的水热加工进行了分析。探测的变量（溶液中的 pH 值和葡萄糖浓度、温度和处理持续时间）以及它们之间的一些相互作用对过程结果产生了显着影响。反应器体积对合成没有显着影响。在低前体浓度、高温和长时间的过程中观察到碳质纳米颗粒的最高产率，与起始 pH 水平无关。较长的处理也有利于不溶性产物的形成，特别是在中性和碱性溶液中。结论是，因子设计的单次重复足以可靠地阐明活性因子，