Synthesis, characterization, optical and electrochemical properties of spirobifluorene based polymers containing electron deficient moieties
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文摘

Spirobifluorene based copolymers containing electron deficient units have been prepared.

There is a strong charge transfer interaction between spirobifluorene and naphthalene bisimide.

Very weak fluorescence can be found due to intramolecular charge transfer interaction.

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