A robust and soluble nanopolymer based on molecular grid-based nanomonomer
作者: Quan-you FengYe-long HanMeng-na YuBin LiYing WeiLing-hai XieWei Huang
作者单位: 1Nanjing University of Posts & Telecommunications
2Nanjing Tech University (NanjingTech)
刊名: Chinese Journal of Polymer Science, 2017, Vol.35 (1), pp.87-97
来源数据库: Springer Journal
DOI: 10.1007/s10118-016-1856-7
关键词: ConformationPolyfluorenesPolygirdsNanopolymersNanomaterialsStability
英文摘要: Shape persistent conformations reduce the complexity of polymer materials. Herein, we propose a concept on the nanopolymer that is a nanoscale polymer chain with the repeat units of nanomonomers. In this article, a soluble organic nanopolymer of wide bandgap semiconductors was synthesized by the Yamamoto polymerization of nanogrid monomer as the repeat units with the rectangle size of ∼1.7 nm × 1.2 nm. The alkyl side chain substituent at 9-position of fluorenes guarantees the polygrid with excellent solubility. Tetrafluorenes in the conjugation-interrupted backbones of polygrid acts as the active light-emitting centers without obvious green band in the fluorescence spectra of the films after 10 h annealing at 180 °C, indicating this nanopolymer exhibits excellent spectral stability. Such...
原始语种摘要: Shape persistent conformations reduce the complexity of polymer materials. Herein, we propose a concept on the nanopolymer that is a nanoscale polymer chain with the repeat units of nanomonomers. In this article, a soluble organic nanopolymer of wide bandgap semiconductors was synthesized by the Yamamoto polymerization of nanogrid monomer as the repeat units with the rectangle size of ∼1.7 nm × 1.2 nm. The alkyl side chain substituent at 9-position of fluorenes guarantees the polygrid with excellent solubility. Tetrafluorenes in the conjugation-interrupted backbones of polygrid acts as the active light-emitting centers without obvious green band in the fluorescence spectra of the films after 10 h annealing at 180 °C, indicating this nanopolymer exhibits excellent spectral stability. Such...
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影响因子:1.27 (2012)

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关键词翻译
关键词翻译
  • soluble 可溶的
  • macromolecular 大分子的
  • based 基于
  • polymer 聚合物
  • monomer 单体
  • solubility 溶度
  • interrupted 中断的
  • conjugation 共轭
  • excellent 优秀的
  • alkyl 烷基