Preparation of Uniform Hypercrosslinked Microspheres with Large Specific Surface Area
The membrane emulsification-suspension polymerization (MESP) method was used to synthesize hypercrosslinked microspheres with a narrow size distribution. The resulting polymers possessed large specific surface area (over 1300 m2/g) and their particle size was controllable. The particles were more hydrophilic when using nitrobenzene as solvent instead of 1, 2-dichloroethane in the postcrosslinking process.
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Q. Zhou et al., "Preparation of Uniform Hypercrosslinked Microspheres with Large Specific Surface Area", Advanced Materials Research, Vols. 239-242, pp. 1842-1845, 2011