摘要
本文综述了超临界CO_2的特殊性质，如溶解能力和溶胀能力随压力急剧变化等，总结了它在高分子科学中的应用，包括以它为介质的溶液聚合、乳液聚合、分散聚合、沉淀聚合反应及RESS技术、分级技术等．
This paper reviews 19 articals concerning Supercritical CO_2, including the following contents: 1. The characteristies of SC-CO_2 such as the dramatic dependence of its dissolving and swelling power on the pressure. 2. the applications of SC-CO_2 in poly-merzation such as solution,emultion, dispersion and precipetation polymerization in supercritical CO_2. 3. Polymer processing techniques by using SC-CO_2 including RESS,fractionation technique etc.
出处
《广州化学》
CAS
1997年第3期55-63,共9页
Guangzhou Chemistry
基金
国家自然科学基金
