Institute of Organic Chemistry III-Macromolecular Chemistry and Organic Materials, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany.
Langmuir. 2010 Dec 7;26(23):18008-15. doi: 10.1021/la103540d. Epub 2010 Nov 8.
Hybrid particles containing different hydrophilic metal salts such as tetrafluoroborates of iron(II), cobalt(II), nickel(II), copper(II), and zinc(II), and nitrates of cobalt(II), nickel(II), copper(II), zinc(II), and iron(III), and cobalt(II) chloride were synthesized via inverse miniemulsion polymerization of 2-hydroxyethyl methacrylate (HEMA). All salts delivered narrowly size-distributed hybrid particles with the exception of iron(III), where only the nitrate salt could be successfully employed. The size and size distribution of the hybrid particles were characterized by dynamic light scattering (DLS) and transmission electron microscopy (TEM). The particle morphology and the distribution of salt in the dried particles were observed by TEM. The influences of the type of metal salts and salt content on the particle size distribution were extensively investigated.
通过 2-羟乙基甲基丙烯酸酯（HEMA）的反相细乳液聚合，合成了含有不同亲水性金属盐（如二价铁、钴、镍、铜和锌的四氟硼酸盐，以及二价钴、镍、铜、锌和铁的硝酸盐）和二价钴氯化物的混合粒子。所有盐都能得到粒径分布较窄的混合粒子，除了三价铁，只有硝酸盐盐才能成功使用。通过动态光散射（DLS）和透射电子显微镜（TEM）对混合粒子的粒径和粒径分布进行了表征。通过 TEM 观察了粒子形态和干燥粒子中盐的分布。详细研究了金属盐的类型和盐含量对粒径分布的影响。
