Metal oxide monolithic columns.
Metal oxide monoliths composed of ZrO2 and HfO2 have been synthesized in situ inside capillary columns. The material shows globular-like structure and through pores. Capillary electrochromatography and capillary liquid chromatography were performed in a monolithic column with the HfO2 material. Separation of a simple sample mixture showed the potential of the new metal oxide monolithic columns.
Hoth
David C
DC
Department of Chemistry, University at Buffalo, The State University of New York, NS Complex, Buffalo, NY 14260-3000, USA.
Rivera
José G
JG
Colón
Luis A
LA
D002853:Chromatography, Liquid / Q000379:methods*; D020595:Hafnia / Q000737:chemistry; D010087:Oxides / Q000737:chemistry*; D015040:Zirconium / Q000737:chemistry
D010087:Oxides; D015040:Zirconium; C028541:zirconium oxide