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Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
DOI:

08:54 min

January 25, 2020

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Chapters

  • 00:05Title
  • 00:34Molecular Dynamic (MD) Simulation Using DL_POLY
  • 04:49Force-Field Result Comparison
  • 06:03Results: Representative Binding Motifs and Vibrational Spectra
  • 08:07Conclusion

Summary

Automatic Translation

A dye-sensitized solar cell was solvated by RTILs; using optimized empirical potentials, a molecular dynamics simulation was applied to compute vibrational properties. The obtained vibrational spectra were compared with experiment and ab initio molecular dynamics; various empirical potential spectra show how partial-charge charge parameterization of the ionic liquid affects vibrational spectra prediction.

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