| 摘要 |
PROBLEM TO BE SOLVED: To provide a junction moiety-functional block copolymer that can be used when forming a nono-structure.SOLUTION: A junction moiety-functional block copolymer comprises a first polymer block that is junctioned to a second polymer block by the junction moiety, and in which the junction moiety may comprise one or more electrostatic-charged moiety; the block copolymer may comprise a moiety of formula (I) A-J-B (I), and in which A is first polymer block, B is second polymer block, block A and block B are chemically heterogeneous, J bonds block A to block B, and the junction moiety comprises one or more electrostatic-charged moiety. |
