摘要
超临界流体沉淀(SFP)技术以其特有的优点成为具有广阔应用前景的超细微粒制备方法。本文着重综述了气体饱和溶液沉析(PGSS)、超临界辅助雾化(SAA)和膨胀液体有机溶液减压(DELOS)等最新SFP技术的原理、特点及相关的应用,指出了目前SFP技术存在的问题及今后的研究方向。
Supercritical fluid precipitation （SFP） technology used for formation of microparticles is attracting widespread attention and has exhibited a great perspective application in electronics, ceramics, materials, pharmaceuticals, etc. The concepts, characteristics and the related application of the newly developed SFP technologies including PGSS, SAA and DELOS are introduced, and current issues relating to the SFP technologies are addressed.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2005年第5期789-792,共4页
Progress in Chemistry
基金
国家自然科学基金资助项目(No.20266004)
国家863计划资助项目(2003AA2Z3533)
内蒙古自治区自然科学基金资助项目(No.200308020203)
关键词
超临界流体
沉淀
超细微粒
二氧化碳
supercritical fluid
precipitation
microparticles
carbon dioxide
