Research and Applications of Self-Healing Polyurethane

Professor Introduction

 J. M | Ph.D. in  Polymer Science and Engineering

Home Institute：  Fudan University

[ Research Interests ] Expertise in the synthesis and modification of various chemical materials, with in-depth research in chemical and biomedical materials.
[ Publications ]  Authored and published over seventeen high-level journal papers、Presented seven papers at international conferences、Holds six invention patents

Project Description

Self-healing polyurethanes usually contain tiny capsules or special chemical structures that rupture when the material is damaged, releasing chemicals that can repair the damage. This self-healing process can be based on physical mechanisms, such as heat-induced reflow and reshaping, or chemical mechanisms, such as cross-linking reactions. It is also used in screen protectors or casings for electronic devices to improve durability and extend product life.

Project Keywords

Project Outline

Part 1 :   Introduction to Self-Healing Polyurethane
• Overview of fundamental concepts in self-healing polyurethane.
• Historical development and key milestones in polyurethane research.
• Importance and applications of self-healing polyurethane in modern industries.

Part 2 : Chemical and Structural Fundamentals
• Detailed exploration of chemical composition and structure.
• Structural analysis of polyurethane polymers and their properties.
• Techniques for synthesizing self-healing polyurethane.

Part 3 :  Self-Healing Mechanisms
• Physical mechanisms: Thermal reflow and remolding processes.
• Chemical mechanisms: Microcapsules and cross-linking reactions.
• Case studies: Self-healing applications in electronics, coatings, and other industries.

Part 4:  Practical Applications and Case Studies
• Real-world applications: Screen protectors, electronic casings, and more.
• Analysis of product performance and durability.
• Case studies of successful implementations and innovations.

Part 5 :  Interdisciplinary Connections and Innovations
• Connections between self-healing polyurethane, material chemistry, and structural chemistry.
• Development of new analytical methods and testing techniques.
• Theoretical and practical implications of self-healing materials.

Part 6 :  Advanced Topics and Future Research
• Current trends and cutting-edge research in self-healing polyurethane.
• Identification of open problems and future research directions.
• Opportunities for student-led research projects and innovation.

Suitable for

• High School Students:  Interested in material chemistry and structural chemistry, preparing for advanced studies or competitions.
• University students: Majoring in chemical engineering, materials science, or related fields, seeking to deepen their understanding and engage in research.