N, N-chelated nickel catalysts for highly branched polyolefin elastomers: a survey
文献类型：期刊论文
| 作者 | Mahmood, Qaiser1,2,3; Sun, Wen-Hua1,2,3
|
| 刊名 | ROYAL SOCIETY OPEN SCIENCE
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 5期号:7 |
| ISSN号 | 2054-5703 |
| 关键词 | Thermoplastic Elastomer Nickel Pre-catalysts Ethylene Polymerization Mechanical Properties |
| DOI | 10.1098/rsos.180367 |
| 英文摘要 | The physical properties and end applications of polyolefin materials are defined by their chain architectures and topologies. These properties can, in part, be controlled by a judicious choice of the steric and electronic properties of the catalyst and, in particular, the ligand framework. One major achievement in this field is the discovery of thermoplastic polyolefin elastomers that combine the processing and recyclable characteristics of thermoplastics with the flexibility and ductility of elastomers. These polymers are highly sought after as alternative materials to thermoset elastomers. In this perspective, works in the literature related to the development of nickel catalysts as well as their implementations for the synthesis of polyolefin elastomers are summarized in detail. Throughout the perspective, attention has been focused on developing the relationship between catalyst structure and performance, on strategies for the synthesis of polyolefin elastomer using nickel catalysts, on properties of the resultant polyolefin, such as degree of branching and crystallinity, as well as on their effects on mechanical properties. The future perspective regarding the most recent developments in single-step production of polyethylene elastomers will also be presented. |
| 语种 | 英语 |
| 出版者 | ROYAL SOC |
| WOS记录号 | WOS:000440143500059 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41932]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 通讯作者 | Sun, Wen-Hua |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mahmood, Qaiser,Sun, Wen-Hua. N, N-chelated nickel catalysts for highly branched polyolefin elastomers: a survey[J]. ROYAL SOCIETY OPEN SCIENCE,2018,5(7). |
| APA | Mahmood, Qaiser,&Sun, Wen-Hua.(2018).N, N-chelated nickel catalysts for highly branched polyolefin elastomers: a survey.ROYAL SOCIETY OPEN SCIENCE,5(7). |
| MLA | Mahmood, Qaiser,et al."N, N-chelated nickel catalysts for highly branched polyolefin elastomers: a survey".ROYAL SOCIETY OPEN SCIENCE 5.7(2018). |
入库方式： OAI收割
来源：化学研究所
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