Chemistry at defects: The concentration of defect sites at rutile TiO2 (r-TiO2) surfaces of both single crystals and powder particles was determined by UHV-FTIR spectroscopy using CO as a probe molecule (see picture). The potential of this novel approach is demonstrated by unraveling the mechanism of reductive coupling of formaldehyde to give ethylene.
No takes yet. Share an insight, caveat, or question.
Xu et al. (2012) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: