@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#> .

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    dct:description """
              A silicon micro-structured reactor has been designed for gas–solid heterogeneous catalysis, in particular for the dehydrogenation of methylcyclohexane. Two types of catalyst deposition on silicon have been evaluated: the first consists of a washcoat deposition of a γ-alumina layer followed by Pt impregnation, the second is a cathodic Pt film sputtering. The Pt/Al2O3 catalyst reveals a higher activity for this reaction and was selected for further investigation. Since the micro-structured reactor is composed of pillars of typical dimension 5 × 100 μm, a special washcoat method has been developed leading to the controlled deposition of a homogeneous γ-alumina layer of thickness <1 μm. Because the dehydrogenation reaction is endothermic (204 kJ mol−1) and conducted at ca. 380 °C, heaters have been integrated using screen-printing methods. FEMLAB simulations have helped to integrate the hot reaction zone and a low temperature section for connectors (<200 °C) in a 10 × 30 mm chip.
            """ ;
    dct:identifier "hal-00091709" ;
    dct:issued "2026-05-07T20:43:35.208091"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-07T20:43:35.208096"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Design and fabrication of a structured catalytic reactor at micrometer scale: Example of methylcyclohexane dehydrogenation" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00091709v1/resource/3373306f-df87-4278-8ca1-48fbc3ba6fc0> ;
    dcat:keyword "catalysis",
        "chimgenichemical-scienceschemical-engineering",
        "dehydrogenation",
        "infoeu-reposemanticsarticle",
        "journal-articles",
        "micro-heater",
        "microreactor",
        "washcoat" ;
    dcat:landingPage <ISSN:%200920-5861> .

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<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00091709v1/resource/3373306f-df87-4278-8ca1-48fbc3ba6fc0> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-07T20:43:35.209968"^^xsd:dateTime ;
    dct:modified "2026-05-07T20:43:35.199807"^^xsd:dateTime ;
    dct:title "Design and fabrication of a structured catalytic reactor at micrometer scale: Example of methylcyclohexane dehydrogenation" ;
    dcat:accessURL <https://hal.science/hal-00091709> .

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