Agilent Technologies, Inc.

Charles Lofton

Ta-Chen Wei

Wu Chen

William E Barber

Superficially porous hybrid particles include hybrid solid cores that each contain an inorganic material and an organic material; and porous hybrid outer shells each include the inorganic and organic materials and having ordered pores, wherein the ordered pores have a median pore size ranges from about 15 to about 1000 &#x212b; with a pore size distribution (one standard deviation) of no more than 50% of the median pore size and produce at least one X-ray diffraction peak between 0.01&#xb0; and 10&#xb0; of a 2&#x3b8; scan range; wherein the particles have a median size range from about 0.5 &#x3bc;m to about 100 &#x3bc;m with a particle size distribution (one standard deviation) of no more than 15% of the median particle size, wherein the inorganic material comprises a metal oxide selected from silica, alumina, titania or zirconia.

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Wilmington, DE, United States of America

Charles Lofton