| DOI: | 10.1016/j.jcou.2014.10.003
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| Scopus记录号: | 2-s2.0-84941939793
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| 论文题名: | Recent advances in carbon dioxide based copolymers |
| 作者: | Qin Y.; Sheng X.; Liu S.; Ren G.; Wang X.; Wang F.
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| 刊名: | Journal of CO2 Utilization
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| ISSN: | 22129820
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| 出版年: | 2015
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| 卷: | 11 | | 起始页码: | 3
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| 结束页码: | 9
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| 语种: | 英语
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| 英文关键词: | Carbon dioxide
; Metal catalyst
; Poly(carbonate ether)
; Polycarbonate
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| Scopus关键词: | Alcohols
; Biodegradation
; Carbon
; Carbonation
; Catalysts
; Copolymers
; Ethers
; Films
; Gas permeable membranes
; Molecular weight
; Packaging materials
; Polycarbonates
; Polymers
; Polyols
; Propylene
; Scales (weighing instruments)
; Toxic materials
; Aliphatic polycarbonate
; Gas barrier films
; High molecular weight
; Low molecular weight
; Metal catalyst
; Poly(carbonate ether)
; Poly(propylene carbonate)
; Polyurethane industry
; Carbon dioxide
|
| 英文摘要: | Carbon dioxide is becoming increasingly important synthetic feedstock for chemicals and materials, since it is abundant, low-cost, non-toxic. One growing area in CO2 chemistry utilization is the development of catalysts for the polymerization of CO2 and epoxides to prepare CO2 based copolymers, including high molecular weight aliphatic polycarbonates and low molecular weight poly(carbonate-ether) polyols. Among all the aliphatic polycarbonates, poly(propylene carbonate) (PPC) has the best opportunity for scale-up commercialization. PPC is not only cheap since it contains over 40 wt% CO2, but it also exhibits good biodegradability, which has wide application in throw-away packaging materials, or even gas barrier films. Poly(carbonate-ether) polyols are low-molecular weight polyether carbonates with terminating hydroxyl groups, which are potential large scale raw materials in polyurethane industry. Herein, the recent progress of the CO2 based polymers will be highlighted, and the future in this area will be discussed. © 2014 Elsevier Ltd. All rights reserved. |
| 资助项目: | National Natural Science Foundation of China
; National Natural Science Foundation of China
; National Natural Science Foundation of China
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/52960
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| Appears in Collections: | 影响、适应和脆弱性
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| Recommended Citation: | |
Qin Y.,Sheng X.,Liu S.,et al. Recent advances in carbon dioxide based copolymers[J]. Journal of CO2 Utilization,2015-01-01,11
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