| 杨宗霖,吕璐涛,刘 伟,鹿现永.化学通报,2022,85(1):25-33. |
| 超临界技术制备多孔聚合物微球及其应用 |
| Research Progress in Preparation and Application of Porous Polymer Microspheres by Supercritical Technology |
| 投稿时间：2021-03-27 修订日期：2021-06-26 |
| DOI： |
| 中文关键词: 超临界技术 多孔聚合物微球 应用 |
| 英文关键词:Supercritical technology, Porous polymer microspheres, Application |
| 基金项目:国家自然科学基金项目(51873004)资助 |
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| 中文摘要: |
| 多孔聚合物微球被广泛的应用在生物技术、医学工程、环境工程、食品安全、色谱填料等领域，因此受到材料科学家的广泛关注。超临界技术是一种廉价的绿色致孔技术，在多孔聚合物微球的制备方面具有广泛的发展前景。悬浮聚合、乳液聚合、种子聚合、沉淀聚合等多种聚合方法合成聚合物微球，通过超临界干燥技术除去溶剂实现致孔，得到高质量多孔聚合物微球。本论文主要总结了超临界技术在多孔聚合物微球制备的研究最新进展及其应用；对该方法制备多孔聚合物微球的研究存在的挑战进行了展望。 |
| 英文摘要: |
| Porous polymer microspheres have been widely used in biotechnology, medical engineering, environment, food safety, chromatography et al. Supercritical technology is a cheap and green pore-forming technology. It has broad development prospects in the preparation of porous polymer microspheres. Suspension polymerization, emulsion polymerization, seed polymerization, precipitation polymerization and other polymerization methods are used in synthesizing polymer microspheres. These obtained microspheres are dried in supercritical liquids for high quality porous structures. In this review, the latest research progress and application of supercritical technology in the preparation of porous polymer microspheres have been well summarized; and the challenges in the field have been also proposed. |
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