Comparative study of PHBV/TBP and PHBV/BPA blends
文献类型：期刊论文
| 作者 | Fei, B; Chen, C; Wu, H; Peng, SW; Wang, XY; Dong, LS |
| 刊名 | POLYMER INTERNATIONAL
 |
| 出版日期 | 2004-07-01 |
| 卷号 | 53期号:7页码:903-910 |
| 关键词 | Poly [(3-hydroxybutyrate)-co-(3-hydroxyvalerate)] Phenol Hydrogen Bond Ftir Dsc Waxd |
| ISSN号 | 0959-8103 |
| DOI | 10.1002/pi.1460 |
| 英文摘要 | In order to clarify the effects of phenols on properties of polyesters, the blends of poly[(3-hydroxybutyrate)-co-(3-hydroxyvalerate)] (PHBV) with 4,4'-dihydroxydiphenylpropane (BPA) and p-tert-butylphenol (TBP) were studied. The FTIR spectra revealed that there was strong hydrogen-bond (H-bond) interaction between PHBV and both phenols. By evaluating the fraction of H-bonded C = O in the blend, it was concluded that BPA showed a stronger tendency than TBP to form H-bonds with PHBV. Accordingly, BPA formed a stronger suppression than TBP on the crystallization of PHBV. When 30 wt% BPA or 50 wt% TBP were added into PHBV, the crystallization of PHBV was completely suppressed in the DSC cooling scan. As the phenol content was increased, the T-g of PHBV/TBP blend decreased while the T-g of PHBV/BPA blend increased. This difference indicated that TBP and BPA acted as plasticizer and physical crosslinking agent, respectively. (C) 2004 Society of Chemical Industry. |
| 语种 | 英语 |
| WOS记录号 | WOS:000222283900015 |
| 出版者 | JOHN WILEY & SONS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/55429]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Dong, LS |
| 作者单位 | Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fei, B,Chen, C,Wu, H,et al. Comparative study of PHBV/TBP and PHBV/BPA blends[J]. POLYMER INTERNATIONAL,2004,53(7):903-910. |
| APA | Fei, B,Chen, C,Wu, H,Peng, SW,Wang, XY,&Dong, LS.(2004).Comparative study of PHBV/TBP and PHBV/BPA blends.POLYMER INTERNATIONAL,53(7),903-910. |
| MLA | Fei, B,et al."Comparative study of PHBV/TBP and PHBV/BPA blends".POLYMER INTERNATIONAL 53.7(2004):903-910. |
入库方式： OAI收割
来源：化学研究所
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