| 학회 |
한국고분자학회 |
| 학술대회 |
2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
47권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Phenylnaphthalene-Based Graft Polymers for Heat Managing Materials |
| 초록 |
For the development of the heat managing organic materials that reutilize the thermal energy by storing and releasing the heat during phase transitions, a phenylnaphthalene (PN)-based graft polymer was newly designed and synthesized as a phase change material (PCM). The enhancement of thermal conductivity and shape stability was achieved by the intramolecular π-π interaction of the PN core. The polymerized PCM in which the rigid PN core restricted the molecular motion and provided a phonon transfer pathway exhibited outstanding heat transfer property as well as excellent heat storage capacity compared with conventional organic PCMs. The graft polymers as the organic PCMs can be applied in advanced thermal energy-saving materials. This work was supported by Basic Research Laboratory Program (2020R1A4A1018259) and BK21 Plus Program. |
| 저자 |
고혜윤, 정광운
|
| 소속 |
전북대 |
| 키워드 |
phase change material; thermal conductivity
|
| E-Mail |
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