Formation of colloidal nanocrystal clusters of iron oxide by controlled ligand stripping.

نویسندگان

  • Junxiang Fu
  • Le He
  • Wenjing Xu
  • Jianle Zhuang
  • Xianfeng Yang
  • Xiaozeng Zhang
  • Mingmei Wu
  • Yadong Yin
چکیده

We report a "ligand stripping" method for the creation of secondary structures of colloidal nanocrystals. Using iron oxide as an example, we demonstrate that the use of diols as "stripping agents" allows the controllable removal of the original capping ligands and induces aggregation of nanocrystals into well-defined clusters.

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عنوان ژورنال:
  • Chemical communications

دوره 52 1  شماره 

صفحات  -

تاریخ انتشار 2016