Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

Solid acid catalysts

Stain and shine

Catalyst particles for fluid catalytic cracking are vital for the oil-refinery industry, but their activity is hard to diagnose because of their inter- and intra-particle structural inhomogeneity. With fluorescence confocal microscopy and selective staining, one can now pinpoint the catalytic activity within single catalyst particles from an industrial reactor.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Microscopic diagnosis of single catalyst particles used in oil refining.

References

  1. Buurmans, I. L. C. et al. Nature Chem. 3, 862–867 (2011).

    Article  CAS  Google Scholar 

  2. Betzig, E. et al. 313, 1642–1645 (2006).

  3. Hess, S. T., Girirajan, T. P. K. & Mason, M. D. Biophys. J. 91, 4258–4272 (2006).

    Article  CAS  Google Scholar 

  4. Rust, M. J., Bates, M. & Zhuang, X. Nature Methods 3, 793–796 (2006).

    Article  CAS  Google Scholar 

  5. Cremer, G. D., Sels, B. F., Vos, D. E. D., Hofkens, J. & Roeffaers, M. B. J. Chem. Soc. Rev. 39, 4703–4717 (2010).

    Article  Google Scholar 

  6. Chen, P. et al. Chem. Soc. Rev. 39, 4560–4570 (2010).

    Article  CAS  Google Scholar 

  7. Tachikawa, T. & Majima, T. Chem. Soc. Rev. 39, 4802–4819 (2010).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Peng Chen.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Chen, P. Stain and shine. Nature Chem 3, 839–840 (2011). https://doi.org/10.1038/nchem.1183

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/nchem.1183

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing