High-resolution electron microscopy and
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Ralf Schmidt; Michael StΓΆcker; Duncan Akporiaye; Elisabeth Heggelund TΓΈrstad; Ar
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Article
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1995
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Elsevier Science
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English
β 534 KB
A cubic member of the M41S family with a three-dimensional pore system, denoted as MCM-48, was synthesised. By combining X-ray powder diffraction (XRD) with high-resolution electron microscopy (HREM), a cubic symmetry with an Ia3d space group was determined for the as-synthesised and the calcined MC