Structure and Surface Reactivity of WO42-, SO42-, PO43- Modified Ca-Hydroxyapatite Catalysts and Their Activity in Ethanol Conversion
In the current study, we have synthesized calcium hydroxyapatite (CaHAP) from different phosphorus sources namely, NH4H2PO4 and H3PO4. The structure of CaHAP was confirmed by XRD, FT-IR, and Raman characterization methods. The CaHAP was further modified with various anions such as WO42-, SO42-, and PO43- with fixed content of 10 wt %. To understand the textural and structural properties, these samples were thoroughly characterized by N2 physisorption, X-ray diffraction, Fourier transform...[Show more]
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|Source:||Journal of Physical Chemistry C|
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