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Citation: Liu Li-Zhi, Jiang Bing-Zheng, Zhou En-Le. Crystallization Behavior of Poly(tetrahydrofuran-b-methyl methacrylate) Diblock Copolymer[J]. Acta Physico-Chimica Sinica, ;1994, 10(05): 428-433. doi: 10.3866/PKU.WHXB19940511 shu

Crystallization Behavior of Poly(tetrahydrofuran-b-methyl methacrylate) Diblock Copolymer

1.
Polymer Physics Laboratory, Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022

Received Date: 11 December 1992
Available Online: 15 May 1994

Crystallization behavior of a series of newly synthesized poly (tetrahydrofuran-b-methyl methacrylate) diblock copolymer has been studied by differential scanning calorimetry (DSC) and X-ray scattering and diffraction techniques. The results show that the microphase separation and crystallization are very different from that of poly (ethylene oxid-b-styrene) diblock copolymer, the only one systematically investigated in literature. Our results suggeste that crystalline ability of the crystallizable block of such type of diblock copolymer is one of the important factors verning its microphase separation and crystallization.
- Block copolymer,
- Phase separation,
- Crystallization
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