X-ray micro-computed tomography scans of coated particles after mechano-fusion and process data for each experiment
Subtitle: Alumina (host particle) and polystyrene (guest particle)
Metadata
| Additional title | Subtitle: Alumina (host particle) and polystyrene (guest particle) | |
| Other contributing persons, institutions or organisations | dfg - Funder | |
| Other contributing persons, institutions or organisations | Friebel, Judith Miriam - Technische Universität Bergakademie Freiberg (orcid: 0000-0001-9431-3590) - ProjectLeader | |
| Other contributing persons, institutions or organisations | Peuker, Urs - Technische Universität Bergakademie Freiberg (ORCID: 0000-0002-8349-4493) - Supervisor | |
| Other contributing persons, institutions or organisations | Ditscherlein, Ralf - Technische Universität Bergakademie Freiberg (ORCID: 0000-0003-0233-4218) - ProjectMember | |
| Other contributing persons, institutions or organisations | Ditscherlein, Lisa - Technische Universität Bergakademie Freiberg (ORCID: 0000-0002-9452-9081) - ProjectMember | |
| Person(s) who is (are) responsible for the content of the research data | Friebel, Judith Miriam | |
| Description of further data processing | micro-CT image data: Raw image data: reconstructed images of micro-CT scan Final image data 1: data segmented into alumina and polystyrene particle phase using Fiji Trainable Weka Segmentation 3D Final image data 2: segmented data of polystyrene particles is further processed using 3D Watershed Split (Fiji) | |
| Type of data acquisition | Experiment: particle coating experiments and subsequent structural analysis using X-ray micro-CT | |
| Used research instruments or devices | picobond module of picoline machinery platform (Hosokawa Alpine, Augsburg Germany) | |
| Used research instruments or devices | micro-CT ZEISS Xradia Versa 510 (Carl Zeiss, Oberkochen Germany) | |
| Research objects | PhysicalObject: Alumina coated with polystyrene | |
| Abstract | During the mechano-fusion experiments for particle coating available process data (time, rotational speed, temperature, power, torque) is recorded. Samples of alumina coated with polystyrene from three different experiments were scanned using the Zeiss Xradia 510 Versa X-ray micro-CT. The samples were prepared by dispersing coated particles over carbon tape, which was subsequentely rolled up. | |
| Applied methods and techniques | dry particle coating by mechano-fusion sampling (rotary sample splitter) sample preparation (particles dispersed over carbon tape) X-ray micro-CT scan | |
| Table of contents | One zip folder per experiment containing the process data as well as raw and segmented micro-CT image data | |
| Additional keywords | X-ray micro-CT | |
| Additional keywords | Mechano-fusion | |
| Additional keywords | Coating structure analysis | |
| Language | eng | |
| Year or period of data production | 2022-2023 | |
| Publication year | 2023 | |
| Publisher | Technische Universität Bergakademie Freiberg | |
| References on related materials | IsPartOf: 123456789/5896 (Handle) | |
| Content of the research data | Dataset: X-ray micro-CT scans of coated particles (raw images and segmented images) Process data (time stamp, rotational speed, power, torque, temperature) | |
| Holder of usage rights | Technische Universität Bergakademie Freiberg | |
| Usage rights of the data | CC-BY-NC-4.0 | |
| Software | Resource Processing: Fiji (ImageJ) 2.9.0/ 153t | |
| Discipline(s) | Engineering | de |
| Discipline(s) | Materials Science | de |
| Title of the dataset | X-ray micro-computed tomography scans of coated particles after mechano-fusion and process data for each experiment |
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Publication: 3D Characterization of Dry Particle Coating Structures originating from the Mechano-Fusion Process [1]
A model particle system of alumina (host particle) and polystyrene (guest particle) is processed using mechano-fusion. Samples from three experiments with different process parameters (rotational speed and process time) are characterized concerning the resulting coating structures of guest particles on the surface of the host particle. Therefore, particle samples are prepared for a qualitative SEM analysis and quantiative micro-CT analysis. From the 3D micro-CT data, the structural descriptors coating thickness, coating efficiency and neighbooring behavior of the guest particles are quantified. The influence of the process parameters on the coating structures is discussed.