摘要
为探索新工科背景下学科交叉融合的创新教学模式,培养兼具扎实理论基础和实践能力的化工人才,自主设计开发了微通道反应平台用于本科化学工程实验教学中.以牛奶为原料设计连续流制备碳量子点的综合实验平台,通过紫外-可见光分光光度计、傅里叶变换红外光谱仪、透射电子显微镜等对碳量子点的形貌、结构和光学性能进行表征.通过该实验训练,学生能更好地了解微通道技术的原理和应用,掌握相关的实验操作及表征方法.此外,该实验涉及化学、化工、材料、自动化控制等多学科知识交叉融合,能开拓学生视野,培养其创新意识、实践能力与合作精神.
Abstract
To explore the innovative teaching mode of interdisciplinary integration at the context of emerging engineering education,and meanwhile,to cultivate chemical engineers with solid theoretical foundation and strong practical ability,a microflow reaction platform was developed and used in the experimental course of chemical engineering for undergraduate.We designed a comprehensive experiment for the synthesis of carbon quantum dots from milk via continuous microflow approach.The composition,structure,and optical properties of carbon quantum dots were characterized by UV-Vis,FT-IR,TEM,XPS,and PL.Through the experiment training,students can get a better understanding of the mechanism and application of microreactor technology,and acquire the relevant operation and characterization skills.Furthermore,the experiment involves the integration of multidisciplinary knowledge including chemistry,chemical engineering,materials,and control,which not only expands students'horizons,but also cultivates their innovation e consciousness,practical skills,and cooperation spirit.
基金项目
江南大学本科教育教学改革研究项目(2021)(JG2021092)
浙江省绿色清洁技术及洗涤用品重点实验室开放基金(Q202204)
NETL
NSTL
万方数据