| 摘要 |
<p>The invention concerns a monomer of general formula A-(Q-S)p wherein: A = an aromatic or heteroaromatic ring; Q = a carbonaceous or siliceous divalent radical, respectively corresponding to general formulae: (CR1R2)n wherein: R1, R2 = H, alkyl, alkenyl comprising between 1 to 4 carbon atoms and n ranges between 4 and 24; and [O-Si(R1R2)]n wherein R1, R2 = H, alkyl, alkenyl comprising between 1 and 4 carbon atoms and n ranges between 3 and 24; S = a solvating segment consisting of at least an aliphatic chain comprising at least a polar heteroatom. 1≤p≤6. The invention also concerns the polymer (homopolymer or copolymer) incorporating said monomer, and their use in organic electroluminescent devices.</p> |
