| 摘要 |
Disclosed is a composition comprising a block copolymer, an additive polymer, and a solvent. The block copolymer comprises a first polymer and a second polymer, wherein the first polymer and the second polymer of the block copolymer are different from each other, and the block copolymer forms a phase separated structure. The additive polymer comprises a polymer, wherein the surface tension of the polymer with the first polymer and the surface tension of the polymer with the second polymer are both lower than the surface tension between the first polymer and second polymer, and the additive polymer comprises a reactive functional moiety which forms a bond, a complex, or a coordinate with the substrate upon being disposed on the substrate while the reactive functional moiety is unreacted when it is a part of the composition. |
