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A novel approach toward Snowman-like polymer/SiO2 hybrid nanoparticles via gas-driving
Qianqian Lin1, Juan Wang1, Jinfeng Yuan2
1Institute of Polymer Science and Engineering, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China. mwpan@126.com.
Chemical Communications (Cambridge, England)
|February 20, 2020
Abstract:
For the first time, we report an interesting transition from conventional core-shell polymer/SiO2 particles to self-stable snowman-like particles, which can be achieved by adding a low-boiling point oil-soluble monomer because the volatile monomer not only plays a lubrication role, but also acts as a gas "motor" to drive the silica precursor polycondensate migration.
