<?xml version="1.0" encoding="UTF-8" ?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-12T11:04:45Z</responseDate><request identifier="10.22000/kr7x78jn6hcbu6w8" metadataPrefix="oai_dc" verb="GetRecord">https://www.radar-service.eu/oai/OAIHandler</request><GetRecord><record><header><identifier>10.22000/kr7x78jn6hcbu6w8</identifier><datestamp>2026-10-09T11:51:16Z</datestamp><setSpec>radar4chem</setSpec></header><metadata><oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/"
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   <dc:identifier>https://dx.doi.org/10.22000/kr7x78jn6hcbu6w8</dc:identifier>
   <dc:creator>Becker, Tabea</dc:creator>
   <dc:creator>Takeuchi, Koki</dc:creator>
   <dc:creator>Süßmuth, Carolin</dc:creator>
   <dc:creator>Boekhoff, Frederico</dc:creator>
   <dc:creator>Kato, Shunsuke</dc:creator>
   <dc:creator>Hoffmann, Alexander</dc:creator>
   <dc:creator>Hayashi, Takashi</dc:creator>
   <dc:creator>Schäfer, Martin</dc:creator>
   <dc:creator>Herres-Pawlis, Sonja</dc:creator>
   <dc:title>Experimental data to the publication "All-round Talent: Unique Zinc Guanidine Catalyst Performs Efficiently in Polymerization of (Bio)Polyesters and Chemical Recycling"</dc:title>
   <dc:publisher>RWTH Aachen University</dc:publisher>
   <dc:date>2025</dc:date>
   <dc:subject>Chemistry</dc:subject>
   <dc:subject>Materials Science</dc:subject>
   <dc:type>dataset</dc:type>
   <dc:subject>NMR spectroscopic data, SEC and DSC experimental data</dc:subject>
   <dc:subject>Dataset</dc:subject>
   <dc:source>Bruker Avance II (400MHz)</dc:source>
   <dc:source>Bruker Avance III (400MHz)</dc:source>
   <dc:source>Viscotek GPCmax VE-2001 from Viscotek is a combination of a HPLC pump, two Malvern T columns (porous styrene divinylbenzene copolymer) with a maximum pore size of 500 and 5000 Å, a refractive index detector (VE-3580) and a viscometer (Viscotek 270 Dual Detector)..</dc:source>
   <dc:source>Netzsch DSC 204 F1 Phoenix equipped with an intra-cooler</dc:source>
   <dc:source>Instrument</dc:source>
   <dc:source>Instrument</dc:source>
   <dc:source>Instrument</dc:source>
   <dc:source>Instrument</dc:source>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by-nc/4.0/legalcode</dc:rights>
   <dc:description>Further NMR spectroscopic data, SEC and DSC data for the polymerization and recycling experiments and optimised coordinates of the theoretical calulatios were deposited.</dc:description>
   <dc:subject>NMR spectroscopy</dc:subject>
   <dc:subject>lactide polymerization</dc:subject>
   <dc:subject>caprolactone polymerization</dc:subject>
   <dc:subject>DSC</dc:subject>
   <dc:subject>polymer recycling</dc:subject>
   <dc:subject>density functional theory</dc:subject>
   <dc:language>eng</dc:language>
   <dc:relation>100016964</dc:relation>
   <dc:relation>501100001659</dc:relation>
   <dc:relation>501100001691</dc:relation>
   <dc:relation>BioSC</dc:relation>
   <dc:format>application/x-tar</dc:format>
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