Preparation and characterization of reinforced starch-based composites with compatibilizer by simple extrusion
文献类型：期刊论文
| 作者 | Liu, Wenyong; Liu, Shenggong; Wang, Zhijie; Dai, Bingfeng; Liu, Jiahao; Chen, Yi; Zeng, Guangsheng; He, Yuehui; Liu, Yuejun; Liu, Ruigang |
| 刊名 | CARBOHYDRATE POLYMERS
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 223 |
| ISSN号 | 0144-8617 |
| DOI | 10.1016/j.carbpol.2019.115122 |
| 英文摘要 | Because of the poor performance of starch-based composites, we prepared the starch-based composites with good mechanical properties by a simple two-step melt-blending extrusion. Glycerol and nano-SiO2 were firstly introduced into starch to prepare the TPS/nano-SiO2 composite by the first extrusion, and poly(butylene adipate-co-terephthalate) (PBAT) and the compatibilizers were then incorporated to obtain the improved composites by the second extrusion. The mechanical properties, thermal properties, morphology, and structure of the composites were characterized. The results showed that the strength dramatically increased after the addition of nano-SiO2 into starch, and the elongation at break was significantly improved by the incorporation of PBAT. The tensile strength was increased distinctly after the addition of the compatibilizers. All the composites exhibited good mechanical properties. The melting transition, the thermal stability, and the crystalline structure did not change with the additives, whereas the glass transition of the starch-rich phase shifted to a lower temperature. The results indicated that the combined compatibilizers had better compatibilization than each one alone. |
| 语种 | 英语 |
| WOS记录号 | WOS:000481570700060 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/82578]  |
| 专题 | 中国科学院化学研究所 |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wenyong,Liu, Shenggong,Wang, Zhijie,et al. Preparation and characterization of reinforced starch-based composites with compatibilizer by simple extrusion[J]. CARBOHYDRATE POLYMERS,2019,223. |
| APA | Liu, Wenyong.,Liu, Shenggong.,Wang, Zhijie.,Dai, Bingfeng.,Liu, Jiahao.,...&Liu, Ruigang.(2019).Preparation and characterization of reinforced starch-based composites with compatibilizer by simple extrusion.CARBOHYDRATE POLYMERS,223. |
| MLA | Liu, Wenyong,et al."Preparation and characterization of reinforced starch-based composites with compatibilizer by simple extrusion".CARBOHYDRATE POLYMERS 223(2019). |
入库方式： OAI收割
来源：化学研究所
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