TY - JOUR A1 - Zänker, Steffen A1 - Scholz, G. A1 - Marquardt, Julien A1 - Emmerling, Franziska T1 - Structural changes in Ba-compounds of different hardness induced by high-energy ball milling – evidenced by 137Ba NMR and X-ray powder diffraction T2 - Zeitschrift für anorganische und allgemeine Chemie N2 - Changes in the global bulk and local structures, of three different barium compounds (BaZrO3, BaF2, and BaFCl),were induced by mechanical milling and followed using X-ray powder diffraction (PXRD), subsequent microstructure analysis, and 137Ba solid state NMR spectroscopy. Harder materials like BaZrO3 experience significantly higher structural changes upon milling than softer materials like BaF2. Moreover, soft materials with layered structures, like BaFCl, show a pronounced structural change during the milling process. By combining PXRD and solid state NMR, detailed information on the changes to the global and local structures were obtained, which are of interest for mechanochemical synthesis, mechanically treated catalysts or ionic conductors. PB - Wiley-VCH CY - Weinheim KW - Mechanochemistry KW - X-ray diffraction KW - Solid state NMR PY - 2022 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/54739 AN - OPUS4-54739 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-547397 SN - 0044-2313 VL - 648 IS - 10 SP - 1 EP - 8 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany