Oxidizing Agents

Hyperhalogens

A new class of highly electronegative species

Highly electronegative molecules, such as halogens and superhalogens, are extremely good oxidizing agents.  Also, their ability for form stable salts has led to their wide use in disinfectants, air purifiers.  These molecules have even been implicated as a treatment option for patients with depression.  Thus, further research into these highly electronegative clusters has the potential to develop new species with even higher electron affinities.

The technology

A VCU researcher, in conjunction with researchers from the University of Konstanz and McNeese State University, has developed a new class of highly electronegative clusters known as “hyperhalogens.” Hyperhalogens were formed by surrounding a central metal atom or multi-metal core with superhalogen molecules. These clusters can serve as better oxidizing agents compared to superhalogens alone, and their ability to trap halogen atoms makes them suitable for biological decontamination. Additional applications include air purification and hygiene improvement. Furthermore, hyperhalogens may increase serotonin release in blood, which may aid treatments for depression.

Comparison of Hyperhalogens [View Image]
Figure 1.
 Comparison of photoelectron spectra of Au(BO2)2-, AuO(BO2), and AuO2 clusters.

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Benefits:

  • Higher electron affinity than current superhalogens
  • Potential to create a new series of super- oxidizing agents

Applications:

  • Oxidizing agent
  • Biological decontamination
  • Air purification
  • Hygiene improvement
  • Potential aide in the treatment of depression
  • Novel magnetic materials

Licensing

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Additional information

Investigators:

  • Puru Jena, Ph.D.
  • Gerd Gantefoer, Ph.D.
  • Matthias Gotz, Ph.D.
  • Anil Kandalam, Ph.D.

External resources:

Patent status:

Patent issued: U.S. and foreign rights are available

License status:

This technology is available for licensing to industry for further development and commercialization.

Category:

Biomedical

VCU Tech #:

10-061

Contact us about
this technology

Brent Fagg, MS
Licensing Associate
bfagg@vcu.edu
(804) 827-2211