Miscibility, crystallization kinetics, and morphology of poly(beta-hydroxybutyrate) and poly(methyl acrylate) blends
文献类型：期刊论文
| 作者 | An YX ; Dong LS ; Li G ; Mo ZS ; Feng ZL |
| 刊名 | journal of polymer science part b-polymer physics
 |
| 出版日期 | 2000 |
| 卷号 | 38期号:14页码:1860-1867 |
| 关键词 | POLY(VINYLIDENE FLUORIDE) POLYETHYLENE FRACTIONS THERMAL-BEHAVIOR POLYMERS MELT POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE) POLY(3-HYDROXYBUTYRATE) BIOSYNTHESIS SPHERULITES GROWTH |
| ISSN号 | 0887-6266 |
| 通讯作者 | dong ls |
| 中文摘要 | the miscibility, spherulite growth kinetics, and morphology of binary blends of poly(beta-hydroxybutyrate) (phb) and poly(methyl acrylate) (pma) were studied with differential scanning calorimetry, optical microscopy, and small-angle x-ray scattering (saxs). as the pma content increases in the blends, the glass-transition temperature and cold-crystallization temperature increase, but the melting point decreases. the interaction parameter between phb and pma, obtained from an analysis of the equilibrium-melting-point depression, is -0.074. the presence of an amorphous pma component results in a reduction in the rate of spherulite growth of pre. the radial growth rates of spherulites were analyzed with the lauritzen-hoffman model. the spherulites of phb were volume-filled, indicating the inclusion of pma within the spherulites. the long period obtained from saxs increases with increased pma content, implying that the amorphous pma is entrapped in the interlamellar region of phb during the crystallization process of phb. all the results presented show that phb and pma are miscible in the melt. (c) 2000 john wiley & sons, inc. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000087654700004 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/19705]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | An YX,Dong LS,Li G,et al. Miscibility, crystallization kinetics, and morphology of poly(beta-hydroxybutyrate) and poly(methyl acrylate) blends[J]. journal of polymer science part b-polymer physics,2000,38(14):1860-1867. |
| APA | An YX,Dong LS,Li G,Mo ZS,&Feng ZL.(2000).Miscibility, crystallization kinetics, and morphology of poly(beta-hydroxybutyrate) and poly(methyl acrylate) blends.journal of polymer science part b-polymer physics,38(14),1860-1867. |
| MLA | An YX,et al."Miscibility, crystallization kinetics, and morphology of poly(beta-hydroxybutyrate) and poly(methyl acrylate) blends".journal of polymer science part b-polymer physics 38.14(2000):1860-1867. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。