期刊
ASIAN JOURNAL OF ORGANIC CHEMISTRY
卷 11, 期 9, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ajoc.202200338
关键词
carbon dioxide; mechanical properties; nonisocyanate; polyurea; polyurea hybrid
资金
- National Natural Science Fund Foundation of China [NSFC 21672204]
- Youth Innovation Promotion Association CAS [2016206]
This review summarizes the developments in the production of polymers like polyureas and polyurea hybrids using CO2 as a monomer, discussing the influences of catalyst and diamine monomer structure on the properties of polyureas. The general properties and applications of functional CO2-based polyureas are described, along with examples of CO2-based polyurea hybrids. Future research priorities and development trends of polyurea materials are also depicted.
The utilization of CO2 as a renewable and cheap carbon resource to produce fuels, chemicals and polymers has attracted more attention. This review will summarize the developments in the production of polymers like polyureas and polyurea hybrids with CO2 as a monomer directly or indirectly. The influences of catalyst and the structure of diamine monomer on the molecular weight, thermal stability and mechanical properties of polyureas are discussed. In addition, the general properties and applications of functional CO2-based polyureas are also described. A few examples of CO2-based polyurea hybrids are also introduced. Finally, the future research priorities as well as the development trend of polyurea materials are depicted.
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