@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00910265v1> a dcat:Dataset ;
    dct:description """
              Because of the strong tendency of Triton X-100 to crystallize, inclusion in a SBA-15 matrix of 5.7 nm in pore diameter was used as a means to suppress crystallization. Clear evidence that Triton X-100 exists under confinement in the amorphous and supercooled state is given by X-ray diffraction supported by differential scanning calorimetry and dielectric relaxation spectroscopy. From the thermogravimetric analysis, a loading degree of 50% (wt) was estimated; the decomposition of confined Triton X-100 follows a two-step profile, indicating that molecules are partitioned between bulklike and adsorbed, the latter fraction being in a higher proportion. This allowed the unequivocal detection by DSC of two well-resolved glass transitions (∼ 20 K apart), which is a remarkable result obtained by conventional calorimetric analysis in confined systems. The two molecular populations have different mobilities giving rise to two different dielectric relaxation processes: an α<sub>Tr/SBA</sub> bulklike process associated with molecules located more in the center of the pores, slightly slowed down relative to bulk α-relaxation, and an S-process due to molecules absorbed at the walls with significantly hindered mobility. Moreover, an MWS process is detected due to interfacial polarization that builds up between the adsorbed Triton X-100 molecules and SBA pore walls whose temperature dependence seems to be correlated with the one of the S-process. The inclusion in SBA-15 revealed to be a good strategy to simultaneously avoid crystallization and achieve a long-term stabilization of the disordered form.
            """ ;
    dct:identifier "hal-00910265" ;
    dct:issued "2026-05-08T01:46:46.853934"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-08T01:46:46.853939"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Detection of two glass transitions on triton X-100 under confinement" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00910265v1/resource/f0c5e2f3-29f3-4816-85bd-ca0ff77679dd> ;
    dcat:keyword "calorimetric-analysis",
        "chimtheochemical-sciencestheoretical-andor-physical-chemistry",
        "confined-systems",
        "dielectric-relaxation-spectroscopy",
        "differential-scanning-calorimetry",
        "glass",
        "glass-transition",
        "infoeu-reposemanticsarticle",
        "interfacial-polarization",
        "journal-articles",
        "loading",
        "molecular-population",
        "molecules",
        "supercooled-state",
        "temperature-dependence",
        "thermogravimetric-analysis",
        "two-glass-transition",
        "x-ray-diffraction" ;
    dcat:landingPage <ISSN:%201932-7447> .

<ISSN:%201932-7447> a foaf:Document .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00910265v1/resource/f0c5e2f3-29f3-4816-85bd-ca0ff77679dd> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-08T01:46:46.885114"^^xsd:dateTime ;
    dct:modified "2026-05-08T01:46:46.823435"^^xsd:dateTime ;
    dct:title "Detection of two glass transitions on triton X-100 under confinement" ;
    dcat:accessURL <https://hal.science/hal-00910265> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .