@prefix CHEBI: . @prefix CHMO: . @prefix OBI: . @prefix RO: . @prefix RXNO: . @prefix SIO: . @prefix VOC4CAT: . @prefix adms: . @prefix coremeta4cat: . @prefix dcat: . @prefix dcterms: . @prefix foaf: . @prefix prov: . @prefix qudt: . @prefix schema1: . @prefix skos: . @prefix xsd: . CHEBI:17245 a schema1:DefinedTerm ; schema1:name "carbon monoxide" . CHMO:0000158 a schema1:DefinedTerm ; schema1:name "powder X-ray diffraction" . CHMO:0000404 a schema1:DefinedTerm ; schema1:name "X-ray photoelectron spectroscopy" . CHMO:0000645 a schema1:DefinedTerm ; schema1:name "diffuse reflectance infrared Fourier transform spectroscopy" . a dcterms:LicenseDocument ; dcterms:title "CC BY 4.0" . a dcat:Dataset, VOC4CAT:0007001, ; dcterms:creator [ a foaf:Agent ; foaf:name "Grunwaldt, Jan-Dierk" ], [ a foaf:Agent ; foaf:name "Schunk, Stephan A." ], [ a foaf:Agent ; foaf:name "Dolcet, Paolo" ], [ a foaf:Agent ; foaf:name "Neyyathala, Arjun" ], [ a foaf:Agent ; foaf:name "Jung, Felix" ], [ a foaf:Agent ; foaf:name "Barth, Simon" ], [ a foaf:Agent ; foaf:name "Hanf, Schirin" ], [ a foaf:Agent ; foaf:name "Feldmann, Claus" ], [ a foaf:Agent ; foaf:name "Gross, Silvia" ], [ a foaf:Agent ; foaf:name "Jevtovik, Ivana" ] ; dcterms:description "Catalyst characterization (PXRD, DRIFT, CO chemisorption, XPS, STEM) and catalytic testing data for Pd3P/SiO2 (a phosphorus-modified palladium phosphide catalyst, internal code ARNE01) compared against an unmodified Pd/SiO2 reference (ARNE02), for Pd-catalyzed carbonylation reactions of aryl iodides. 31 batch reactor runs span three reaction types: alkoxycarbonylation (27 runs; mainly iodobenzene + ethanol -> ethyl benzoate, exploring reaction time, base, temperature, and substrate/nucleophile scope), phenoxycarbonylation (1 run, phenol nucleophile), and aminocarbonylation (3 runs, aniline nucleophile, 100-140 C). PXRD additionally covers two further Pd3P/SiO2 loading variants (1 wt% and 10 wt% Pd), and STEM additionally covers a recycled/spent Pd3P/SiO2 sample recovered after catalytic testing; STEM method details are documented but no STEM image/data files are included in the deposited dataset." ; dcterms:publisher [ a foaf:Agent ; foaf:name "NFDI4Cat Central Data Repository" ] ; dcterms:subject coremeta4cat:CAT_arp5-s69r_all, coremeta4cat:REAC_arp5-s69r_Aminocarbonylation, coremeta4cat:REAC_arp5-s69r_Carbonylation, coremeta4cat:REAC_arp5-s69r_Phenoxycarbonylation ; dcterms:title "Carbonylation catalysis of aryl halides through active-site engineering", "Repository landing page" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; dcat:distribution [ a dcat:Distribution ; dcterms:description "Repository landing page providing access to the characterization and catalytic testing data files." ; dcterms:license ; dcat:accessURL ] ; dcat:keyword "Active-site engineering", "Carbonylation", "Catalysis", "Chemistry", "Heterogeneous catalysis", "Palladium catalyst", "Palladium phosphide" ; prov:wasGeneratedBy coremeta4cat:CHAR_arp5-s69r_COChemisorption, coremeta4cat:CHAR_arp5-s69r_DRIFT, coremeta4cat:CHAR_arp5-s69r_PXRD, coremeta4cat:CHAR_arp5-s69r_STEM, coremeta4cat:CHAR_arp5-s69r_XPS . coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_10wt a prov:Entity ; dcterms:description "Higher-loading Pd3P/SiO2 variant, PXRD-only sample." ; dcterms:title "Pd3P/SiO2 (10 wt% Pd)" . coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_1wt a prov:Entity ; dcterms:description "Lower-loading Pd3P/SiO2 variant, PXRD-only sample." ; dcterms:title "Pd3P/SiO2 (1 wt% Pd)" . coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt_recycled a prov:Entity ; dcterms:description "Spent Pd3P/SiO2 catalyst recovered after catalytic testing, examined by STEM for post-reaction stability." ; dcterms:title "Pd3P/SiO2 (5 wt% Pd, recycled, ARNE03)" . coremeta4cat:CAT_arp5-s69r_all a prov:Entity ; dcterms:description "Palladium phosphide (Pd3P) and unmodified palladium catalysts supported on silica (5 wt% Pd, plus 1 and 10 wt% Pd3P loading variants characterized by PXRD only, and a recycled/spent Pd3P/SiO2 sample characterized by STEM only). See used_catalyst under is_about_activity and evaluated_entity under was_generated_by above for per-sample detail." ; dcterms:title "Pd3P/SiO2 and Pd/SiO2 catalyst samples" . coremeta4cat:CHAR_arp5-s69r_COChemisorption a "Characterization" ; dcterms:description "Pulse CO chemisorption at room temperature (25 C) for Pd3P/SiO2 and Pd/SiO2 (2 replicate runs each), used to determine active surface Pd site density / dispersion by comparing CO uptake between the phosphide and the unmodified reference catalyst." ; dcterms:title "CO chemisorption analysis (2 catalysts)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:used coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt, coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt, coremeta4cat:CHAR_arp5-s69r_COChemisorption_method ; prov:wasAssociatedWith coremeta4cat:DEV_arp5-s69r_COChemisorption . coremeta4cat:CHAR_arp5-s69r_COChemisorption_method a OBI:0000272 ; dcterms:description "CO pulses at room temperature; peak areas integrated to determine total CO uptake." ; dcterms:title "Pulse CO chemisorption method" . coremeta4cat:CHAR_arp5-s69r_DRIFT a CHMO:0000645, "Characterization" ; dcterms:description "Diffuse reflectance infrared Fourier transform spectroscopy of CO adsorbed on Pd3P/SiO2 and Pd/SiO2, at 30 C and 100 C (4 spectra total). Atmosphere: 4000 ppm CO, balance Ar, 50 mL/min flow; Ar flush between measurements. Sample: 50 mg, 100-200 micron sieve fraction, in a Harrick in-situ cell with CaF2 windows." ; dcterms:title "DRIFT CO-adsorption spectroscopy (2 catalysts, 2 temperatures)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:used coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt, coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt, coremeta4cat:CHAR_arp5-s69r_DRIFT_method ; prov:wasAssociatedWith coremeta4cat:DEV_arp5-s69r_DRIFT . coremeta4cat:CHAR_arp5-s69r_DRIFT_method a OBI:0000272 ; dcterms:description "Reflectance mode; scanner velocity 20 kHz; aperture 6 mm; MIR source, KBr beamsplitter." ; dcterms:title "CO-adsorption DRIFT method" . coremeta4cat:CHAR_arp5-s69r_PXRD a CHMO:0000158, "Characterization" ; dcterms:description "Powder X-ray diffraction for phase identification of Pd/SiO2 (5 wt%, ARNE01/ICSD 85525=Pd3P phase reference, ARNE02/ICSD 52251=Pd phase reference) and two further Pd3P/SiO2 loading variants (1 wt% and 10 wt%), transmission geometry, 2theta 2-90 degrees, ~80 min total measurement per sample." ; dcterms:title "Powder XRD phase analysis (4 catalysts)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:used coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_10wt, coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_1wt, coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt, coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt, coremeta4cat:CHAR_arp5-s69r_PXRD_method ; prov:wasAssociatedWith coremeta4cat:DEV_arp5-s69r_PXRD . coremeta4cat:CHAR_arp5-s69r_PXRD_method a OBI:0000272 ; dcterms:description "Transmission geometry, air atmosphere, ambient temperature; software INSTPAR." ; dcterms:title "Powder XRD measurement method" . coremeta4cat:CHAR_arp5-s69r_STEM a VOC4CAT:0000078, "Characterization" ; dcterms:description "Transmission electron microscopy (HRTEM), scanning TEM (HAADF-STEM), and STEM-EDX elemental mapping of Pd3P/SiO2 (ARNE01), Pd/SiO2 (ARNE02), and a recycled/spent Pd3P/SiO2 sample recovered after catalytic testing (ARNE03), for particle size distribution, chemical composition, and crystal structure. Note: STEM-Meta-2.txt documents the method in detail but no image/data files for this technique are included in the deposited dataset." ; dcterms:title "STEM/TEM imaging and EDX mapping (3 catalyst samples)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:used coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt, coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt_recycled, coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt, coremeta4cat:CHAR_arp5-s69r_STEM_method ; prov:wasAssociatedWith coremeta4cat:DEV_arp5-s69r_STEM . coremeta4cat:CHAR_arp5-s69r_STEM_method a OBI:0000272 ; dcterms:description "HRTEM (Digital Micrograph/Gatan) and HAADF-STEM/STEM-EDXS (TEM Imaging and Microscopy/FEI, Esprit/Bruker); Cliff-Lorimer quantification for EDXS." ; dcterms:title "STEM/TEM imaging and EDX mapping method" . coremeta4cat:CHAR_arp5-s69r_XPS a CHMO:0000404, "Characterization" ; dcterms:description "XPS binding energy scans of the Pd 3d core level for Pd/SiO2 and Pd3P/SiO2, and the P 2p core level for Pd3P/SiO2, to compare Pd electronic structure/oxidation state between the phosphide and the unmodified reference catalyst." ; dcterms:title "X-ray photoelectron spectroscopy (2 catalysts, Pd 3d and P 2p)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:used coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt, coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt, coremeta4cat:CHAR_arp5-s69r_XPS_method ; prov:wasAssociatedWith coremeta4cat:DEV_arp5-s69r_XPS . coremeta4cat:CHAR_arp5-s69r_XPS_method a OBI:0000272 ; dcterms:description "Pd 3d scans for both catalysts; P 2p scan additionally for Pd3P/SiO2." ; dcterms:title "XPS core-level measurement method" . coremeta4cat:DEV_arp5-s69r_COChemisorption a prov:Agent ; dcterms:description "Instrument model not specified in the source dataset files." ; dcterms:title "Pulse chemisorption analyser" . coremeta4cat:DEV_arp5-s69r_DRIFT a prov:Agent ; dcterms:description "VERTEX 70 FTIR spectrometer (Bruker) equipped with Praying Mantis diffuse reflection optics (Harrick) and a liquid-nitrogen-cooled mercury cadmium telluride (MCT) detector." ; dcterms:title "VERTEX 70 FTIR spectrometer (Bruker)" . coremeta4cat:DEV_arp5-s69r_PXRD a prov:Agent ; dcterms:description "Stoe STADI-MP powder diffractometer, Cu X-ray source (lambda=1.54178 A), Ge monochromator." ; dcterms:title "Stoe STADI-MP diffractometer" . coremeta4cat:DEV_arp5-s69r_STEM a prov:Agent ; dcterms:description "FEI/Thermo Fisher Osiris ChemiSTEM, combined TEM and STEM with ChemiSTEM EDX detector, Schottky field emission gun, 200 kV high tension, magnification 160-800 kx." ; dcterms:title "FEI Osiris ChemiSTEM" . coremeta4cat:DEV_arp5-s69r_XPS a prov:Agent ; dcterms:description "Instrument model not specified in the source dataset files." ; dcterms:title "XPS spectrometer" . coremeta4cat:REAC_arp5-s69r_Amino_aniline a SIO:010411 ; dcterms:title "aniline" . coremeta4cat:REAC_arp5-s69r_Amino_iodobenzene a SIO:010411 ; dcterms:title "iodobenzene" . coremeta4cat:REAC_arp5-s69r_Amino_product_id a OBI:0000272 ; dcterms:description "Gas chromatography-mass spectrometry with n-decane internal standard." ; dcterms:title "GC-MS product quantification" . coremeta4cat:REAC_arp5-s69r_Aminocarbonylation a coremeta4cat:CatalyticReaction, VOC4CAT:0000247 ; RO:0004009 coremeta4cat:REAC_arp5-s69r_Amino_aniline, coremeta4cat:REAC_arp5-s69r_Amino_iodobenzene, coremeta4cat:REAC_arp5-s69r_CO ; RXNO:0000425 coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt ; dcterms:description "Pd-catalyzed aminocarbonylation of iodobenzene with aniline as the nucleophile (in toluene, triethylamine base) to form benzanilide, over Pd3P/SiO2. 3 runs at 100, 120, and 140 C (5 h, CO 10 bar); yield/conversion increased with temperature from 10% to 78%." ; dcterms:title "Aminocarbonylation of iodobenzene over Pd3P/SiO2 (3 runs)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:wasAssociatedWith coremeta4cat:REAC_arp5-s69r_reactor ; coremeta4cat:catalyst_form VOC4CAT:0007034 ; coremeta4cat:product_identification_method coremeta4cat:REAC_arp5-s69r_Amino_product_id ; VOC4CAT:0000118 [ a qudt:Quantity ; dcterms:description "Initial CO pressure, constant across the 3 runs" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "10.0"^^xsd:float ] ; VOC4CAT:0007009 "Pd-catalyzed aminocarbonylation of iodobenzene" ; VOC4CAT:0007014 VOC4CAT:0007001 ; VOC4CAT:0007032 [ a qudt:Quantity ; dcterms:description "100-140 C across the 3 runs" ; qudt:hasQuantityKind ; qudt:unit ; coremeta4cat:maxValue "413.15"^^xsd:float ; coremeta4cat:minValue "373.15"^^xsd:float ] . coremeta4cat:REAC_arp5-s69r_Carbonylation a coremeta4cat:CatalyticReaction, VOC4CAT:0000247 ; RO:0004009 coremeta4cat:REAC_arp5-s69r_CO, coremeta4cat:REAC_arp5-s69r_Carbonylation_alcohol, coremeta4cat:REAC_arp5-s69r_Carbonylation_base, coremeta4cat:REAC_arp5-s69r_Carbonylation_substrate ; RXNO:0000425 coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt, coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt ; dcterms:description "Pd-catalyzed alkoxycarbonylation (CO insertion + alcohol trapping) of aryl iodides to form aryl esters, mainly iodobenzene + ethanol -> ethyl benzoate. 24 runs used Pd3P/SiO2 (ARNE01), exploring reaction time (5 min - 3 h, series A), base screening (triethylamine, sodium acetate, potassium hydroxide, potassium carbonate, or no base, series B), temperature-time kinetics grid (60-80 C x 0.5-1 h, series k), and substrate/nucleophile scope (methanol, isopropanol, and aryl iodide substrates bromoiodobenzene/iodotoluene/iodoanisole, series S1-S5). 3 further runs (series C) repeated the time-course on Pd/SiO2 (ARNE02, P-free reference) for comparison. Conversion/yield ranged 7-100% across all 27 runs. Batch reactor, CO 6 bar, ethanol solvent (except S1 methanol, S2 isopropanol)." ; dcterms:title "Alkoxycarbonylation of aryl iodides over Pd3P/SiO2 and Pd/SiO2 (27 runs)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:wasAssociatedWith coremeta4cat:REAC_arp5-s69r_reactor ; coremeta4cat:catalyst_form VOC4CAT:0007034 ; coremeta4cat:product_identification_method coremeta4cat:REAC_arp5-s69r_Carbonylation_product_id ; VOC4CAT:0000118 [ a qudt:Quantity ; dcterms:description "Initial CO pressure, constant across all 27 runs" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "6.0"^^xsd:float ] ; VOC4CAT:0007009 "Pd-catalyzed alkoxycarbonylation of aryl iodides" ; VOC4CAT:0007014 VOC4CAT:0007001 ; VOC4CAT:0007032 [ a qudt:Quantity ; dcterms:description "60-100 C across the 27 runs" ; qudt:hasQuantityKind ; qudt:unit ; coremeta4cat:maxValue "373.15"^^xsd:float ; coremeta4cat:minValue "333.15"^^xsd:float ] . coremeta4cat:REAC_arp5-s69r_Carbonylation_alcohol a SIO:010411 ; dcterms:description "Ethanol in most runs (also the reaction solvent); methanol (S1) and isopropanol (S2) in the nucleophile-scope runs." ; dcterms:title "alcohol nucleophile" . coremeta4cat:REAC_arp5-s69r_Carbonylation_base a SIO:010411 ; dcterms:description "Triethylamine in most runs; sodium acetate, potassium hydroxide, potassium carbonate, or no base in the base-screening runs (series B)." ; dcterms:title "base" . coremeta4cat:REAC_arp5-s69r_Carbonylation_product_id a OBI:0000272 ; dcterms:description "Gas chromatography-mass spectrometry with n-decane internal standard; conversion/yield/selectivity computed from GC-MS peak areas." ; dcterms:title "GC-MS product quantification" . coremeta4cat:REAC_arp5-s69r_Carbonylation_substrate a SIO:010411 ; dcterms:description "Iodobenzene in most runs; bromoiodobenzene (S3), iodotoluene (S4), and iodoanisole (S5) in the substrate-scope runs." ; dcterms:title "aryl iodide substrate" . coremeta4cat:REAC_arp5-s69r_Phenoxy_iodobenzene a SIO:010411 ; dcterms:title "iodobenzene" . coremeta4cat:REAC_arp5-s69r_Phenoxy_phenol a SIO:010411 ; dcterms:title "phenol" . coremeta4cat:REAC_arp5-s69r_Phenoxy_product_id a OBI:0000272 ; dcterms:description "Gas chromatography-mass spectrometry with n-decane internal standard." ; dcterms:title "GC-MS product quantification" . coremeta4cat:REAC_arp5-s69r_Phenoxycarbonylation a coremeta4cat:CatalyticReaction, VOC4CAT:0000247 ; RO:0004009 coremeta4cat:REAC_arp5-s69r_CO, coremeta4cat:REAC_arp5-s69r_Phenoxy_iodobenzene, coremeta4cat:REAC_arp5-s69r_Phenoxy_phenol ; RXNO:0000425 coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt ; dcterms:description "Pd-catalyzed phenoxycarbonylation of iodobenzene with phenol as the nucleophile (in toluene, triethylamine base) to form phenyl benzoate, over Pd3P/SiO2. Single run: 100 C, 7 h, CO 6 bar, yield/conversion 30%." ; dcterms:title "Phenoxycarbonylation of iodobenzene over Pd3P/SiO2 (1 run)" ; adms:identifier [ a adms:Identifier ; skos:notation "https://hdl.handle.net/21.11165/4cat/arp5-s69r" ] ; prov:wasAssociatedWith coremeta4cat:REAC_arp5-s69r_reactor ; coremeta4cat:catalyst_form VOC4CAT:0007034 ; coremeta4cat:product_identification_method coremeta4cat:REAC_arp5-s69r_Phenoxy_product_id ; VOC4CAT:0000118 [ a qudt:Quantity ; dcterms:description "Initial CO pressure" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "6.0"^^xsd:float ] ; VOC4CAT:0007009 "Pd-catalyzed phenoxycarbonylation of iodobenzene" ; VOC4CAT:0007014 VOC4CAT:0007001 ; VOC4CAT:0007032 [ a qudt:Quantity ; dcterms:description "100 C, single run" ; qudt:hasQuantityKind ; qudt:unit ; coremeta4cat:maxValue "373.15"^^xsd:float ; coremeta4cat:minValue "373.15"^^xsd:float ] . VOC4CAT:0000078 a schema1:DefinedTerm ; schema1:name "transmission electron microscopy" . coremeta4cat:REAC_arp5-s69r_CO a CHEBI:17245, SIO:010411 ; dcterms:title "carbon monoxide" . coremeta4cat:REAC_arp5-s69r_reactor a VOC4CAT:0007018 ; dcterms:description "Batch autoclave, cylindrical stainless steel reaction chamber (25 mL, 25.4 x 50.8 mm ID), overhead stirrer at 1000 rpm, electric heating." ; dcterms:title "Parr 5500 series compact reactor" . VOC4CAT:0000247 a schema1:DefinedTerm ; schema1:name "carbonylation" . VOC4CAT:0007001 a schema1:DefinedTerm ; schema1:name "heterogeneous catalysis" . coremeta4cat:CAT_arp5-s69r_Pd_SiO2_5wt a SIO:010344, prov:Entity ; dcterms:description "See CatalyticReaction files for full detail.", "Unmodified (phosphorus-free) palladium nanoparticles supported on silica, 5 wt% Pd, 0.5 mol% metal loading -- reference catalyst for comparison against the Pd3P phosphide." ; dcterms:relation [ a qudt:Quantity ; dcterms:description "Pd loading (Overview Reaction Description-2.txt)" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "5.0"^^xsd:float ], [ a qudt:Quantity ; dcterms:description "Catalyst mass used per batch test" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "0.01"^^xsd:float ] ; dcterms:title "Pd/SiO2 (5 wt% Pd, ARNE02)", "Pd/SiO2 (5 wt% Pd, internal code ARNE02)" ; SIO:000008 . coremeta4cat:CAT_arp5-s69r_Pd3P_SiO2_5wt a SIO:010344, prov:Entity ; dcterms:description "Palladium phosphide (Pd3P) nanoparticles supported on silica, 5 wt% Pd, 0.5 mol% metal loading.", "See CatalyticReaction files for full detail." ; dcterms:relation [ a qudt:Quantity ; dcterms:description "Catalyst mass used per batch test" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "0.01"^^xsd:float ], [ a qudt:Quantity ; dcterms:description "Catalyst mass used per batch test" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "0.01"^^xsd:float ], [ a qudt:Quantity ; dcterms:description "Pd loading (Overview Reaction Description-2.txt)" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "5.0"^^xsd:float ], [ a qudt:Quantity ; dcterms:description "Catalyst mass used per batch test" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "0.01"^^xsd:float ], [ a qudt:Quantity ; dcterms:description "Pd loading (Overview Reaction Description-2.txt)" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "5.0"^^xsd:float ], [ a qudt:Quantity ; dcterms:description "Pd loading (Overview Reaction Description-2.txt)" ; qudt:hasQuantityKind ; qudt:unit ; prov:value "5.0"^^xsd:float ] ; dcterms:title "Pd3P/SiO2 (5 wt% Pd, ARNE01)", "Pd3P/SiO2 (5 wt% Pd, internal code ARNE01)" ; SIO:000008 .