Well-defined polymer-germanium hybrids via surface-initiated atom transfer radical polymerization on hydrogen-terminated Ge(100) substrates

作者：Xu FJ; Cai QJ; Kang ET^*; Neoh KG; Zhu CX

来源：Organometallics, 2005, 24(7): 1768-1771.

DOI：10.1021/om04905u

UV-induced hydrogermylation of 4-vinylbenzyl chloride (VBC) on the hydrogen-terminated Ge(100) (Ge-H) surfaceprovided a stable Ge-C bonded initiator monolayer (the Ge-VBC surface) for the surface-initiated atom transfer radical polymerization (ATRP). Well-defined polymer-Ge hybrids, consisting of covalently tethered functional polymer brushes, were prepared via surface-initiated ATRP from the Ge-VBC surfaces. Surface-initiated block copolymerization studies revealed that the chain growth from the functionalized germanium surface was a controlled process.

• 出版日期2005-3-28