atactic相关论文
将少量的间规聚乙烯醇(s-PVA)加入无规聚乙烯醇(α-PVA)的水溶液中,制得α-PVA/s-PVA共混溶液,对溶液进行冷冻处理,通过高压静电纺......
将少量的间规聚乙烯醇（s-PVA）加入无规聚乙烯醇（a-PVA）的水溶液中，制得a-PVA／s-PVA共混溶液，对溶液进行冷冻处理，通过高压静电纺丝获得a-PV......
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IR STUDY ON MONOMOLECULAR PARTICLE AGGLOMERATES OF POLYSTYRENE OBTAINED BY FREEZE-DRYING OF ITS DILU
The monomolecular particle agglomerates of polystyrenes were obtained by freeze-drying of its very dilutesolutions of 1.......
The physical aging behavior of atactic polystyrene (aPS) films achievedunder different drawing conditions has been studi......
