• oxides
  • His research interests are currently in the photophysics and photochemistry of semiconductor metal oxides, heterogeneous photocatalysis, environmental photochemistry, photochemistry of sunscreen active agents, and application of microwaves to nanomaterials and to environmental remediation. (wiley.com)
  • require
  • However, concerns regarding the sustainability of physicochemically-synthesized nanomaterials, which often require energy-intensive processes, high temperatures, toxic solvents or undesirable chemical wastes, have also emerged. (wordpress.com)