Epoxy-Based Particle Sample Preparation with Nano-Graphite as Spacer - RAW Data (Particle Sample Preparation) - Different mixtures (by volume) of graphite-nanoparticles and analysis particles

Ditscherlein, Ralf

Epoxy-Based Particle Sample Preparation with Nano-Graphite as Spacer - RAW Data (Particle Sample Preparation) - Different mixtures (by volume) of graphite-nanoparticles and analysis particles

datacite.FundingReference.funderName datacite.FundingReference.funderName	Europäische Union
Contributing person datacite.contributor.ProjectLeader	Ditscherlein, Ralf
datacite.description.TableOfContents datacite.description.TableOfContents	20vol-%:80vol-%: 4 scans of 4 individual experiments + 1 high resolution scan (0.4 µm voxel size) 40vol-%:60vol-%: 1 scan 60vol-%:40vol-%: 1 scan
Documentation of the data datacite.description.TechnicalInfo	embedding of particle mixture in epoxy resin\r\ntomographic analysis via X-ray microscopy" \| 20vol-% Nanoparticles: 80vol-% Particles: NP_P_20_80__0, NP_P_20_80__A, NP_P_20_80__A_HighRes, NP_P_20_80__B, NP_P_20_80__C \| 40vol-% Nanoparticles: 60vol-% Particles: NP_P_40_60 \| 60vol-% Nanoparticles: 40vol-% Particles: NP_P_60_40 \| acquisition_... / recon_... documents the scan and reconstruction parameters
Description of the data datacite.resourceType	Glass Particles (glass, soda-lime glass), particle size distribution 5 to 50 µm
Type of the data datacite.resourceTypeGeneral	Image
Total size of the dataset datacite.size	4279597162
Author dc.contributor.author	Ditscherlein, Ralf
Upload date dc.date.accessioned	2020-05-08T11:52:06Z
Upload date dc.date.accessioned	2026-05-20T12:47:46Z
Publication date dc.date.available	2020-05-08T11:52:06Z
Publication date dc.date.available	2026-05-20T12:47:46Z
Data of data creation dc.date.created	2020
Publication date dc.date.issued	2020-05-08
Abstract of the dataset dc.description.abstract	To get good image segmentation results in tomographic analysis methods, particles has to be seperated from each other while embedding them into a matrix. Low X-ray absorbing nano-graphite below the voxel resolution of the system is mixed with the analysis particles to form a shell to avoid direct particle-particle contact. After mixing it with epoxy resin, the paste is sucked into a polymeric tube of 2 mm inner diameter. After hardening, the formed cylinder was scanned with an X-ray microscope (ZEISS Xradia Versa 510) with the following parameters: 80 keV, 7 W, 360°, 2001 projections, 1 s exposure time, 2 µm voxel size, binning 2. After scannning, the following filters were applied while reconstruction with ZEISS reconstructor: Beam Hardening Correction 0.05, Smoothing 0,7. Detailed overview of the parameters is summarized as screenshots within the repository. To determine an optimal mixture of the two components, the following volume-fractions were analysed: Nanoparticle:Particle 20vol-%:80vol-% 40vol-%:60vol-% 60vol-%:40vol-%
Public reference to this page dc.identifier.uri	https://opara.zih.tu-dresden.de/handle/123456789/2375
Public reference to this page dc.identifier.uri	https://doi.org/10.25532/OPARA-82
dc.language dc.language	eng
Publisher dc.publisher	Technische Universität Bergakademie Freiberg
Licence dc.rights	Attribution 4.0 International
URI of the licence text dc.rights.uri	http://creativecommons.org/licenses/by/4.0/
Specification of the discipline(s) dc.subject.classification	4::42
Specification of the discipline(s) dc.subject.classification	4
Title of the dataset dc.title	Epoxy-Based Particle Sample Preparation with Nano-Graphite as Spacer - RAW Data (Particle Sample Preparation) - Different mixtures (by volume) of graphite-nanoparticles and analysis particles
Research instruments opara.descriptionInstrument	micro-CT ZEISS VERSA510
Underlying research object opara.descriptionObject.PhysicalObject	particle system
Software opara.descriptionSoftware.ResourceProcessing	Fiji (ImageJ) (Version 1.51 w)

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Name:: NP_P_20_80__0.zip
Size:: 650.19 MB
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Description:: Nanoparticle:Particle | 20vol-%:80vol-% | dataset 1

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Name:: NP_P_20_80__A.zip
Size:: 678.83 MB
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Description:: Nanoparticle:Particle | 20vol-%:80vol-% | dataset 2

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Name:: NP_P_20_80__B.zip
Size:: 618.42 MB
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Description:: Nanoparticle:Particle | 20vol-%:80vol-% | dataset 3

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Name:: NP_P_20_80__C.zip
Size:: 644.17 MB
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Description:: Nanoparticle:Particle | 20vol-%:80vol-% | dataset 4

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Name:: NP_P_20_80__A_HighRes.zip
Size:: 998.92 MB
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Description:: Nanoparticle:Particle | 20vol-%:80vol-% | High Resolution Scan (smaller volume)

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