【摘要】 微流控技术由于其反应装置小型化的特点,可精准地控制物质间交换,适用于纳米材料的合成,尤其是无机纳米粒子的精确调控。微流控装置可根据具体实验需求来设计和调整,完成多个实验步骤的集成,实现多个化学反应以及复合材料的制备。本文根据不同标准,对微流控反应装置进行了分类,介绍其特点,并阐明了装置中流体的流动状态,枚举了微流控装置在材料合成领域的范例,阐明了微流控体系的优势,可能存在的不足及解决办法,最后对微流控合成体系的发展进行了展望。更多还原

【Abstract】 Microfluidic synthesis technique is attracting considerable interest in the synthesis of inorganic nanomaterials, especially in precise regulation of nanoparticles, due to their miniaturization of reaction apparatus, precisely controlling the substances exchange. Given the demand for detailed experiments, the micro-reactors can be redesigned and adjusted, as well as multiple experimental steps integrated into one system to perform multi-step chemical reactions and realize the preparation of composite materials. In summary, various micro-reactors are briefly introduced, different flow statuses of the fluid in the micro-reactors are discussed, and the typical microfluidic synthesis applications in nanomaterial synthesis were exemplified in this review. Finally, the development trend in the microfluidic system is summarized.更多还原