A CONTINUOUS ELECTRON DENSITY APPROACH IN RIETVELD ANALYSIS FOR STRUCTURE INVESTIGATIONS OF THE MESOPOROUS SILICATE MATERIALS

@inproceedings{Solovyov2001ACE,
  title={A CONTINUOUS ELECTRON DENSITY APPROACH IN RIETVELD ANALYSIS FOR STRUCTURE INVESTIGATIONS OF THE MESOPOROUS SILICATE MATERIALS},
  author={Leonid A Solovyov and Sergey Dmitriev Kirik and Alexander N. Shmakov and Viatcheslav N Romannikov and Kristian Marx},
  year={2001}
}
A procedure of the structure factor simulation from a continuous electron density representation in combination with the full-profile structure refinement ( Rietveld technique) was developed and applied to structural characterization of pure siliceous mesoporous mesophase materials C16SiO2-MMM of the MCM-41 type. An analytical function was exploited to simulate the continuous electron density. The function arguments were used as r finable structure parameters. The technique allows both the… CONTINUE READING

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