Arrays of nanopores with diameters ranging from ∼6 to ∼32 nm were produced by selective removal of the PMMA homopolymer after cross-linking the PS matrix or UV etching of the entire cylindrical microdomains. How size was found to depend on the molecular weight of the block copolymers.
All Science Journal Classification (ASJC) codes
- Organic Chemistry
- Polymers and Plastics
- Inorganic Chemistry
- Materials Chemistry