TY - CHAP A1 - Maier, Johannes A1 - Haug, Sonja A1 - Huber, Michaela A1 - Katzky, Uwe A1 - Neumann, Sabine A1 - Perret, Jérôme A1 - Prinzen, Martin A1 - Weber, Karsten A1 - Wittenberg, Thomas A1 - Wöhl, Rebecca A1 - Scorna, Ulrike A1 - Palm, Christoph T1 - Development of a haptic and visual assisted training simulation concept for complex bone drilling in minimally invasive hand surgery T2 - CARS Conference, 5.10.-7.10.2017 Y1 - 2017 ER - TY - RPRT A1 - Volkenhoff, Tobias A1 - Gerstenberger, Marcus A1 - Breitbarth, Lutz A1 - Carstensen, Christian A1 - Dölger, Reiner A1 - Feldges, Michael A1 - Hegewald, Jessica A1 - Mutzbauer, Johannes A1 - Rose, Martin A1 - Schopf, Hans Jürgen A1 - Schroth, Max A1 - Schwietering, Christoph A1 - Seidel, Christian A1 - Sievers, Ariane A1 - Spangler, Matthias A1 - Trupat, Stefan A1 - Üstün, Ellen T1 - H NBA - Hinweise zum Einsatz von Netzbeeinflussungsanlagen KW - Verkehrstechnik KW - Netzbeeinflussungsanlagen KW - Verkehrsmanagement Y1 - 2025 SN - 978-3-86646-434-8 IS - 310/1 PB - FGSV CY - Köln ET - Ausgabe 2025 ER - TY - JOUR A1 - Wolfgramm, Alex A1 - Abb, Valerius A1 - Samp, Artur A1 - Samp, Rafal A1 - Hoffmann, Jens Christoph A1 - Müller, Rainer A1 - Kammler, Martin T1 - Structural and functional evolution of HKUST-1 nanoparticles induced by ball milling JF - Next Materials N2 - In this study, the effect of post-synthetic ball milling on the structural and functional properties of as-synthesized nanoparticles of the copper-based metal-organic framework (MOF) HKUST-1 was investigated for the first time. Nanoparticles were synthesized using sodium formate as a capping agent. The crystalline particles were subjected to a controlled ball milling process, which induced significant structural changes. Powder X-ray diffraction (PXRD) revealed a reduction in crystallite size from 91 nm to 21 nm and the introduction of microstrain, partially disrupting the MOF's long-range crystalline order, as evidenced by peak broadening and the diminished intensity of high-angle reflections. Particle morphology pre- and post-milling was further studied with scanning electron microscopy (SEM) imaging, verifying a narrow particle size distribution of ± 22 nm after milling. Fourier-transform infrared spectroscopy (FTIR) indicated protonation of carboxylate groups in the larger pores of the framework, likely due to moisture incorporation during milling. Brunauer-Emmett-Teller (BET) surface area analysis showed a substantial decrease in specific surface area from 521 m²/g to 226 m²/g, suggesting a partial collapse of the porous framework. We discuss the applicability of ball milling as a versatile means of post-synthetic approach to reduce MOF particle sizes, a key element in the preparation of MOF-based thin films using inks or polymers. KW - Ball milling KW - Copper-based metal-organic framework KW - HKUST-1 KW - Nitrogen adsorption Y1 - 2026 U6 - https://doi.org/10.1016/j.nxmate.2025.101544 N1 - Corresponding author der OTH Regensburg: Alex Wolfgramm VL - 10 PB - Elsevier ER -