This course focused on the basic concept of multi-component polymer system (polymer alloys), especially, the phase behavior, thermodynamics, phase separation behavior, morphology control and interface in polymer alloys are explained.
Mixing different polymers is carried out widely to satisfy some requirements. So the polymer alloys are used as practical use materials widely. It is desirable to understand the basic of the essence of polymer alloys and importance of structure design.
By the end of this course, students will be able to understand:
1)Wide applications of polymer alloys as practical use materials
2)Basic concept of thermodynamics of phase diagram, structure-properties relationship, and control of phase-separated morphology in polymer alloys
3)How does the physical chemistry that students learned as basic knowledge of materials help the concept of this material?
Polymer alloys, Polymer blends, Phase diagram, Free energy of mixing(Flory-Huggins equation), Control of phase separated morphology, Spinodal decomposition, Nucleation and growth, Reaction induced phase separation
|Intercultural skills||Communication skills||Specialist skills||Critical thinking skills||Practical and/or problem-solving skills|
Based on uniquely created learning materials, discussion is held with questions thrown in. At the beginning of every lecture, the answers of the quiz from the previous class are explained, and in the latter half students will do a quiz related to that day's lesson.
|Course schedule||Required learning|
|Class 1||Introduction||Definition of polymer alloys and its importance|
|Class 2||Applications of polymer alloys||Examples of applications in polymer alloys|
|Class 3||Morphology-properties relationship in polymer alloys||Technological advance by morphology control|
|Class 4||Phase behavior of polymer alloys||Miscibility and phase diagram|
|Class 5||Thermodynamics of polymer alloys||Expresssion of free energy of mixing|
|Class 6||Phase separation behavior of polymer alloys||Mechanism of spinodal decomposition and "nucleation and growth"|
|Class 7||Morphology control of polymer alloys||Application of reactive blends etc.|
|Class 8||Interface of polymer alloys||Interfacial thickness|
Power Point files (Materials used in class can be found on OCW-i)
Reference books: Polymer Blends, Polymer Blends Handbook, etc.
Evaluation is carried out by quizzes of every time and a term-end Report
To master the fundamentals of polymer structure and physical properties at the undergraduate level.