Research data for "Trapping crystallinity in highly crosslinked thermosets by light-based 3D printing from the liquid crystalline phase"

DOI

Context

This dataset was created from original work conducted in the framework of a PhD project and compiled in a publication (referenced in the Related Works section). It provides the raw data of results presented and discussed therein.

Technical details

Microsoft Excel file 'Raw Data': Tab 1: Raw data obtained for differential scanning calorimetry (DSC) of bulk cured polymer samplesTab 2: Raw data obtained for dynamic mechanical analysis (DMA) of bulk cured polymer samplesTab 3: Raw data obtained for tensile tests of bulk cured polymer samplesTab 4: Infrared-Spectroscopy of bulk cured polymer samplesTab 5: Force-distance curves from atomic force microscopy measurements of bulk cured polymer samplesTab 6: X-Ray diffraction data of monomer LCM in capillary

'LCM.mzdata.xml' file: Measurement data of high resolution mass spectroscopy of the monomer LCM, which is reported for the first time in this original work.

NMR zip file: 'Compound 1', 'Compound 2' and 'LCM' folders: NMR data obtained during all synthesis steps of the liquid crystallin monomer LCM. See Supplementary Information Chapter 3.1 for structures. 'Compound 3' and 'CHTT' folders: NMR data obtained during all synthesis steps of trithiol monomer CHTT. See Supplementary Information Chapter 3.2 for structures.

Compound descriptions in the files included herein adhere to the naming in the related publication referenced in the Related Works section, where all compounds are described in detail and drawn as structural formulas. In brief:ene-compound: LCM: p-[p-(5-hexenyl)benzoyloxy]phenyl p-(5-hexenyl)benzoate  thiols:ETTMP: Ethoxylated trimethylolpropan tri-3-mercaptopropionateTEMPIC: tris[(3-mercaptopropionyloxy)-ethyl]-isocyanurate TMPMP: trimethylolpropane tris(3-mercaptopropionate)CHTT: 1,2,4-cyclohexanetriethanethiol

All bulk-cured samples and 3D printed samples consist of stoichiometric equivalents of ene and thiol cured with 0.5 mol% (based on terminal double bonds) of photoinitiator (2,4,6-trimethylbenzoyl)-phosphine oxide (TPO). 0.5 wt% pyrogallol were utilized as inhibitor.

Identifier
DOI https://doi.org/10.48436/9d7a0-wqh32
Related Identifier IsPartOf https://doi.org/10.26434/chemrxiv-2024-h62w7
Related Identifier IsVersionOf https://doi.org/10.48436/5hpqb-3yx95
Metadata Access https://researchdata.tuwien.ac.at/oai2d?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:researchdata.tuwien.ac.at:9d7a0-wqh32
Provenance
Creator Ehrmann, Katharina; Göschl, Michael; Ahmadi, Mojtaba ORCID logo; Koch, Thomas ORCID logo
Publisher TU Wien
Publication Year 2024
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/legalcode
OpenAccess true
Contact tudata(at)tuwien.ac.at
Representation
Resource Type Dataset
Version 1.0.0
Discipline Other