Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK.
Chem Commun (Camb). 2011 Nov 14;47(42):11754-6. doi: 10.1039/c1cc15212b. Epub 2011 Sep 29.
Oil-in-water emulsions are centrifuged to generate a gradient distribution of emulsion droplets. This structure is locked by freezing or polymerization and the subsequent removal of the solvents produces gradient porous materials.
水包油乳液通过离心作用产生乳液液滴的梯度分布。这种结构通过冷冻或聚合锁定,然后去除溶剂可产生梯度多孔材料。