科研转化的科普教学实验:液体弹珠微型反应器的构筑及应用  

Construction and Application of Liquid Marble as Mini-Reactor:Transformation of Scientific Research Achievements into Popular Science Teaching Resources

作　　者：石擘 蒲源[1] 王丹 SHI Bo;PU Yuan;WANG Dan(College of Chemical Engineering,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]北京化工大学化学工程学院,北京100029

出　　处：《化学教育（中英文）》2024年第24期38-42,共5页Chinese Journal of Chemical Education

基　　金：国家自然科学基金项目:超重力耦合光热法可控制备超窄带发光量子点的机制及性能研究(22278027);北京化工大学2023年化学工程学院本科教育教学改革研究项目:基于科教融合理念在化工专业课开展多维课程建设的探索。

摘　　要：介绍了功能化液体弹珠的制备及其作为微型反应器应用性能研究的实验,探究了液体弹珠的制备原理和光控运动行为。该实验面向青少年科普,使学生了解亲疏水材料、表面张力、接触角测量以及近红外光与物质相互作用等知识,培养学生的科研动手能力,扩宽了学生运用所学知识分析问题的手段与方法,促进了学生科研兴趣的提升。This article introduces the preparation of functionalized liquid marbles and the experimental study of their application performance as micro reactors.The formation principle and light controlled motion behavior of liquid marbles are explored.Students can learn the knowledge of hydrophilic and hydrophobic materials,surface tension,water/air contact angle,interaction of near-infrared light and materials,with enhanced ability for scientific research,solving scientific problems,as well as passion for learning for science and engineering.

关 键 词：化学工程 创新实验 液体弹珠 

分 类 号：TQ02-4[化学工程] G642[文化科学—高等教育学]