Thermotropic liquid crystallinity, thermal decomposition behavior, and aggregated structure of poly(propylene carbonate)/ethyl cellulose blends
文献类型：期刊论文
| 作者 | Zhang ZH ; Zhang HL ; Zhang QX ; Zhou QH ; Zhang HF ; Mo ZS ; Zhao XJ ; Wang XH |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2006 |
| 卷号 | 100期号:1页码:584-592 |
| ISSN号 | 0021-8995 |
| 关键词 | CARBON-DIOXIDE PROPYLENE-OXIDE ETHYL CELLULOSE COPOLYMERIZATION CO2 POLY(3-HYDROXYBUTYRATE) ETHYLCELLULOSE ETHERS |
| 通讯作者 | mo zs |
| 中文摘要 | maleic anhydride end capped poly(propylene carbonate) (ppc-ma) was blended with ethyl cellulose (ec) by casting from dichloromethane solutions. the thermotropic liquid crystallinity, thermal decomposition behavior, and aggregated structure were investigated by differential scanning calorimetry (dsc), thermogravimetry (tga), and wide angle x-ray diffraction (waxd). dsc exhibits thermotropic liquid crystallinity in the rich ec composition range. tga shows that thermal decomposition temperatures were elevated upon interfusing ec into ppc-ma. waxd corroborates that ec and ppc-ma/ec blend films cast from dilute dichloromethane solution possessed cholesteric liquid crystalline structure in the rich ec composition range, and that dilution of ppc-ma with ec increased the dimension of noncrystalline region, leading to a more ordered packed structure. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000235556100072 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16723]  |
| 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 | Zhang ZH,Zhang HL,Zhang QX,et al. Thermotropic liquid crystallinity, thermal decomposition behavior, and aggregated structure of poly(propylene carbonate)/ethyl cellulose blends[J]. journal of applied polymer science,2006,100(1):584-592. |
| APA | Zhang ZH.,Zhang HL.,Zhang QX.,Zhou QH.,Zhang HF.,...&Wang XH.(2006).Thermotropic liquid crystallinity, thermal decomposition behavior, and aggregated structure of poly(propylene carbonate)/ethyl cellulose blends.journal of applied polymer science,100(1),584-592. |
| MLA | Zhang ZH,et al."Thermotropic liquid crystallinity, thermal decomposition behavior, and aggregated structure of poly(propylene carbonate)/ethyl cellulose blends".journal of applied polymer science 100.1(2006):584-592. |
入库方式： OAI收割
来源：长春应用化学研究所
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