| 초록 |
In our previously work[1,2], biodegradable poly[(R)-3-hydroxybutyrate-co-(R)-3-hydroxyhexanoates]/poly(ethylene glycol) (PHBHx/PEG) blend films have been explore influence of PEG length and contents on PHBHx crystallization. In case of PEG having higher weight (Mn=3400), PHBHx and PEG were not fully miscible indicating that can form the domain. Therefore, to investigate relationship between the morphology and chemical information in PHBHx/PEG blend film, IR imaging was performed in this study. The details of this study will be discussed in this presentation. [1] Y. Chen, Y. Park, C. Yang, I. Noda, Y.M. Jung, Polymer 120 (2017) 59–67. [2] Y. Chen, Y. Park, I. Noda, Y.M. Jung, J. Mol. Struct. 1124 (2016) 159–163. |
