Exploring the Comprehensive Experimental Teaching of Research-Based Physical Chemistry:In-Situ Observe Interfacial Ostwald Ripening Phenomena Using a Scanning Tunneling Microscope
The Ostwald ripening phenomenon is a classical physical chemistry process,and understanding and controlling it has always been a significant scientific challenge in the field of materials.This experiment is designed to guide students in directly observing the microscopic processes of Ostwald ripening at the molecular level using a scanning tunneling microscope(STM).It aims to concretize abstract concepts in physical chemistry,deepen the understanding of fundamental physical phenomena,cultivate a scientific mindset of'identifying problems,analyzing problems,and solving problems',ignite their passion for exploring cutting-edge scientific questions,and lay a foundation for nurturing highly capable research talents.