β-Cyclodextrin's orientation onto TiO2 and its paradoxical role in guest's photodegradation.

نویسندگان

  • Xu Zhang
  • Zixin Yang
  • Xuankun Li
  • Nansheng Deng
  • Shahua Qian
چکیده

This work revealed that β-cyclodextrin was attached onto the surface of TiO(2) predominately by its secondary ring side, which caused paradoxical functions of β-cyclodextrin in the photodegradation of the four bisphenols. The equilibrium between the guest adsorbed through β-cyclodextrin onto TiO(2) and the one locked in β-CD in water could also change the role of β-cyclodextrin in the degradation of a certain guest.

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عنوان ژورنال:
  • Chemical communications

دوره 49 8  شماره 

صفحات  -

تاریخ انتشار 2013