科研之友
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摘要
Microcapsules containing polystyrene-coated electrophoretic TiO2 particle Suspension as a core material were synthesized via an in-situ polymerization using urea/melamineformaldehyde (U/M-F) resin as a wall material. The particle suspended in an oil phase remains as stable droplets in an aqueous anionic encapsulating medium and then is enveloped by the U/M-F resin. The obtained microcapsules were found to ha e a diameter of 50 similar to 300 mum.
- 出版日期2003-11-25
