Isothermal Crystallization Kinetics and Crystalline Morphologies of Poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) Copolymers
文献类型：期刊论文
| 作者 | Zhu, Jin; Na, Hai-Ning; Chi, De-Quan; Liu, Fei |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2018 |
| 卷号 | 36期号:6页码:756-764 |
| 关键词 | Thermal-properties Molecular-structure Terephthalate) Succinate) Copolyesters Behavior Stereochemistry Transformation Degradation Polyesters |
| 英文摘要 | In this study, the isothermal crystallization kinetics and crystalline morphology of poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) (PBAC), which refers to a copolyester containing a non-planar ring structure, were investigated by differential scanning calorimetry and polarized optical microscopy, and compared with those of neat poly(butylene 1,4-cyclohexanedicarboxylate) (PBC). The results indicate that the introduction of butylene adipate (BA) unit into PBAC did not change the intrinsical crystallization mechanism. But, the crystallization rate and ability, and equilibrium melting temperature of PBAC copolymers were reduced. All PBC and PBAC copolymers could only form high density of nucleation from melt at given supercooling, while no Maltese cross or ring-banded spherulites could be observed. PBAC copolymers with a high amount of BA unit became amorphous after quenching with liquid nitrogen from melt, while PBC and PBAC copolymers with a low amount of BA unit could still form a large amount of nuclei under the same treatment. |
| 学科主题 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17471]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Zhu, Jin,Na, Hai-Ning,Chi, De-Quan,et al. Isothermal Crystallization Kinetics and Crystalline Morphologies of Poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) Copolymers[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2018,36(6):756-764. |
| APA | Zhu, Jin,Na, Hai-Ning,Chi, De-Quan,&Liu, Fei.(2018).Isothermal Crystallization Kinetics and Crystalline Morphologies of Poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) Copolymers.CHINESE JOURNAL OF POLYMER SCIENCE,36(6),756-764. |
| MLA | Zhu, Jin,et al."Isothermal Crystallization Kinetics and Crystalline Morphologies of Poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) Copolymers".CHINESE JOURNAL OF POLYMER SCIENCE 36.6(2018):756-764. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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