Thermoplastic Cellulose Propionate-graft-Poly (L-lactide) Copolymers Homogeneously Synthesized by "One Pot" Process from Native Cellulose
文献类型：期刊论文
| 作者 | Luan Yi-Hao1,2; Wu Jin2; Zhan Mao-Sheng1; Zhang Jin-Ming2; Zhang Jun2; He Jia-Song2 |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2012-10-10 |
| 卷号 | 33期号:10页码:2135-2137 |
| 关键词 | Cellulose Propionate Poly (L-lactide) Graft Copolymer Thermoplastic "one Pot" Homogeneous Synthesis |
| ISSN号 | 0251-0790 |
| DOI | 10.7503/cjcu20120642 |
| 英文摘要 | Using native cellulose as the starting materials and 4-dimethylaminopyridine( DMAP) as the catalyst, a series of novel cellulose propionate-graft-poly( L-lactide) copolymers (CP-g-PLAs) was synthesized in an ionic liquid AmimCl via "one pot" process. DMAP can effectively catalyze the propionylation of cellulose with propionic anhydride and the subsequent ring-opening grafting copolymerization of L-lactide(LA) from residual hydroxyl groups in cellulose. The structure of CP-g-PLA copolymers could be well controlled by changing the molar ratio of propionate hydride/cellulose and LA/cellulose. When PLA content above 27.46%, the copolymers exhibited thermoplastic behavior and could be shaped by conventional melt processing methods, such as injection molding. |
| 语种 | 英语 |
| WOS记录号 | WOS:000312360800001 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48269]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhan Mao-Sheng |
| 作者单位 | 1.Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Chem, KLEP, BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luan Yi-Hao,Wu Jin,Zhan Mao-Sheng,et al. Thermoplastic Cellulose Propionate-graft-Poly (L-lactide) Copolymers Homogeneously Synthesized by "One Pot" Process from Native Cellulose[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2012,33(10):2135-2137. |
| APA | Luan Yi-Hao,Wu Jin,Zhan Mao-Sheng,Zhang Jin-Ming,Zhang Jun,&He Jia-Song.(2012).Thermoplastic Cellulose Propionate-graft-Poly (L-lactide) Copolymers Homogeneously Synthesized by "One Pot" Process from Native Cellulose.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,33(10),2135-2137. |
| MLA | Luan Yi-Hao,et al."Thermoplastic Cellulose Propionate-graft-Poly (L-lactide) Copolymers Homogeneously Synthesized by "One Pot" Process from Native Cellulose".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 33.10(2012):2135-2137. |
入库方式： OAI收割
来源：化学研究所
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