Nonlinear spectroscopy on charge transfer interfaces

Wei Xiong, Jennifer E. Laaser, Peerasak Paoprasert, Ryan A. Franking, Robert J. Hamers, Padma Gopalan, Martin T. Zanni

Research output: Chapter in Book/Report/Conference proceedingConference contribution


In this proceeding, transient 2D IR spectroscopy is used to study Re dye sensitized TiO2 nanocrystalline thin films. Multiple conformations of the dye on the interfaces are found by equilibrium 2D IR spectrum and transient 2D IR spectrum indicates these different binding conformations have different electron transfer kinetics.

Original languageEnglish (US)
Title of host publicationPhysical Chemistry of Interfaces and Nanomaterials X
StatePublished - Oct 11 2011
EventPhysical Chemistry of Interfaces and Nanomaterials X - San Diego, CA, United States
Duration: Aug 21 2011Aug 23 2011


OtherPhysical Chemistry of Interfaces and Nanomaterials X
Country/TerritoryUnited States
CitySan Diego, CA


  • 2D IR spectroscopy
  • Charge transfer
  • Dye sensitized solar cell
  • Interface


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