MORPHOLOGY AND KINETICS OF PHASE SEPARATION IN PHOTOREACTIVE POLYMER BLENDS UNDER TEMPORAL MODULATION

摘要：

Molecular weight and yield of polymer products obtained by photopolymerization depend on irradiation intensity and time via which the radical concentration can be modified. From the viewpoint of phase separation, the phase behavior is greatly influenced by these two factors. We have tried to control morphology of polymer blends by periodic irradiation using computer-assisted irradiation (CAI) method (Fig.1). Here, we report the effects of temporal modulation on morphology and the timeevolution of phase separation.

作者: Kei Noma Masateru Chiyama Tomohisa Norisuye Qui Tran-Cong-Miyata

作者单位: Department of Macromolecular Science & Engineering,Graduate School of Science and Technology,Kyoto Institute of Technology,Matugasaki,Sakyo-ku,Kyoto 606-8585,Japan

会议类型: 国际会议

会议名称: International Symposium on Polymer Physics(2008年国际高分子物理学术会议PP2008)

会议地点: 厦门

会议语种:英文

页码: 375-376

在线出版日期: 2008-06-08（万方平台首次上网日期，不代表论文的发表时间）