基于MXene/丝素蛋白纳米复合材料的仿生促动器在实验教学中的设计与探索

Design and Exploration of MXene/Silk Fibroin Nanocomposite-based Bionic Actuator in Experimental Teaching

当前本科化学实验教学普遍存在教学内容陈旧和教学模式单一等问题,不利于激发学生的学习兴趣和培养创新能力。于此,我们在传统实验教学基础上设计了“基于MXene/丝素蛋白纳米复合材料的仿生促动器”实验。该实验既涉及本科化学实验中的多项基础操作,又将二维材料、仿生促动器等前沿热点融入其中,尤其是仿生促动器的促动性能涉及多种生动直观的现象,极大地提升了趣味性。本实验符合《化学类专业本科教学质量国家标准》,覆盖《化学类专业化学实验教学建议内容》,涉及化学、力学和仿生学等多个学科,具有多学科交叉特性且实践性较强。通过对实验编排,可适应不同层次本科化学实验教学需求。

In the current undergraduate chemistry experiment teaching,there are some typical problems such as outdated teaching content and single teaching mode,which are not conducive to stimulating students’interest and cultivating their innovative ability.In this regard,we design an experiment of“Biomimetic Actuator Based on MXene/Silk fibroin nanocomposite”on the basis of traditional experimental teaching.This experiment not only involves a variety of basic operations in undergraduate chemical experiments,but also incorporates hot spots such as two-dimensional materials and bionic actuators.In particular,the research on bionic actuators involves a variety of vivid and intuitive experimental phenomena,which greatly improves the fun of experimenting.The design of this experiment conforms to the“National Standards for Undergraduate Teaching Quality of Chemistry Majors”and covers the“Suggestions for Chemistry Experiment Teaching for Chemistry Majors”.It involves multiple secondary disciplines such as chemistry,mechanics and bionics,which is multidisciplinary and has strong practicality.Through the arrangement of the experimental process,it can adapt to the needs of undergraduate chemistry experiment teaching at different levels.