Pore lattice deformation in ordered mesoporous silica studied by in situ small-angle X-ray diffraction
نویسندگان
چکیده
Department of Biomaterials, Max Planck Institute of Colloids and Interfaces, Research Campus Golm, D-14424 Potsdam, Germany, Stranski Laboratory of Physical and Theoretical Chemistry, Technical University Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany, and Hamburger Synchrotronstrahlungslabor (HASYLAB), Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, D-22603 Hamburg, Germany. Correspondence e-mail: [email protected]
منابع مشابه
A stand-alone mesoporous crystal structure model from in situ X-ray diffraction: nitrogen adsorption on 3D cagelike mesoporous silica SBA-16.
We present a modeling scheme to analyze cagelike silica mesoporous crystals based on in situ X-ray diffraction (XRD) data collected during gas adsorption-desorption (physisorption) processes. Nitrogen physisorption on a silica mesoporous crystal of SBA-16 was directly monitored by using synchrotron in situ powder XRD measurements conducted at SPring-8. SBA-16 is a well-ordered mesoporous silica...
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