6533b86efe1ef96bd12cb415

RESEARCH PRODUCT

Structure solution of zeolites by automated electron diffraction tomography - Impact and treatment of preferential orientation

Enrico MugnaioliUte KolbUte Kolb

subject

DiffractionZeoliteOrientation (computer vision)ChemistryGeneral ChemistryCondensed Matter PhysicsElectron diffraction; MOF; Structure determination; ZeoliteComputational physicsCrystallographyData acquisitionElectron diffractionElectron diffractionMechanics of MaterialsGeneral Materials ScienceSample preparationTomographyStructure determinationPowder diffractionElectron backscatter diffractionMOF

description

Abstract In this paper the reliability of structure solution of nano-crystalline porous compounds with preferred orientation based on automated electron diffraction tomography (ADT) is discussed. It will be shown that the limitations of the data acquisition geometry can be overcome by completing the missing diffraction data with additional diffraction information. Apart from different ways of sample preparation, data merging with either additional ADT data sets or intensities derived from X-ray powder diffraction comprise an effective way to improve the accuracy of the structure solution.

yearjournalcountryeditionlanguage
2014-05-01
10.1016/j.micromeso.2013.11.040http://hdl.handle.net/11568/1131104