PMMA-supported near-infrared (NIR) luminescent hybrid materials doped with Zn2Ln2-arrayed Schiff-base complexes
作者： Lin Liu , Zhao Zhang , Weixu Feng , Chao Yu , Xingqiang Lü
DOI: 10.1016/J.INOCHE.2014.09.027
关键词: Copolymer 、 Luminescence 、 Materials science 、 Polymer chemistry 、 Near-infrared spectroscopy 、 Chain transfer 、 Double bond 、 Hybrid material 、 Schiff base 、 Doping
摘要: Abstract For a series of 4,4′-bpe-linked Zn2Ln2-arrayed Schiff-base complexes [Zn2(L)2Ln2(4,4′-bpe)(NO3)6] (Ln = La, 1; Ln = Nd, 2; Ln = Yb, 3; Ln = Er, 4 or Ln = Gd, 5), degradative chain transfer the central C double bond from 4,4′-bpe within restrains their effective copolymerization with MMA, while PMMA-supported doped hybrid materials PMMA@[Zn2(L)2Ln2(4,4′-bpe)(NO3)6] are obtained, respectively. Their physical properties show that thermal-stability and film-forming distinctively improved NIR luminescent can be retained.
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