Abstract
Amphiphilic norbornene-b-(norbornene dicarboxylic acid) diblock copolymers with different block ratios were prepared as templates for the incorporation of iron ions using an ion exchange protocol. The disordered arrangement of iron oxide particles within these copolymers was attributed to the oxidation of the iron ions and the strong interactions between iron oxide nanoparticles, particularly at high iron ion concentrations, which was found to affect the self-assembly of the block copolymer morphologies.
Original language | English |
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Pages (from-to) | 1223-1227 |
Number of pages | 5 |
Journal | Polymer |
Volume | 50 |
Issue number | 5 |
DOIs | |
State | Published - 23 Feb 2009 |
Keywords
- Block copolymer
- Nanoparticle
- Templating