Nitrogen adsorption on synthetic ferrihydrite

Low-temperature nitrogen adsorption has been used to study the structure of two samples of ferrihydrite prepared by different methods. Results of X-ray powder diffraction and infrared spectroscopy show identical characteristics for both samples. However, transmission electron microscopy, specific surface area measurements, and qualitative assessment of porosity strongly suggest different structure.

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Bibliographic Details
Main Authors: Cornejo, J., Serna Pereda, Carlos J., Hermosín, M.C.
Format: artículo biblioteca
Language:English
Published: Academic Press 1984
Online Access:http://hdl.handle.net/10261/63583
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