{"id":"W4414403922","doi":"10.21203/rs.3.rs-7585968/v1","title":"Optimization of Cr/SBA-15 Catalysts for CO₂-Assisted Oxidative Dehydrogenation of Propane to Propylene","year":2025,"lang":"en","type":"preprint","venue":"Research Square","topic":"Catalysis and Oxidation Reactions","field":"Chemical Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian Light Source (Canada); Natural Resources Canada","funders":"Natural Resources Canada; Government of Canada","keywords":"Propane; Dehydrogenation; Catalysis; Butane; Selectivity; Propene; XANES; Population; Redox","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002896586,0.0004399006,0.0004551419,0.0003021709,0.0002101288,0.0005608922,0.0006032736,0.0002784111,0.0008708477],"category_scores_gemma":[0.000289114,0.0002111643,0.0003752273,0.0003609413,0.0001611741,0.0002319532,0.0002416817,0.0003664163,0.000585569],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005393691,"about_ca_system_score_gemma":0.0004206069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002558519,"about_ca_topic_score_gemma":0.008030848,"domain_scores_codex":[0.9997287,0.00001728786,0.0000293826,0.00005329191,0.0001082824,0.00006290866],"domain_scores_gemma":[0.9999386,0.000009104729,0.00001235654,0.000007560455,0.00002172043,0.00001067453],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003585085,0.000117411,0.0003627772,0.0001963874,0.00003597649,0.00005626358,0.00003439688,0.001173178,0.9859221,0.000237164,0.0001909399,0.01131494],"study_design_scores_gemma":[0.0000119552,0.0002279553,0.0006784611,0.000005153012,0.00002273054,0.00003095068,0.0000163336,0.002209085,0.9951244,0.00002090757,0.001644221,0.000007845462],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927987,0.001585021,0.002777576,0.00004418088,0.00003958676,0.00004508507,0.0002398174,0.0001146185,0.002355516],"genre_scores_gemma":[0.9944735,0.0004964484,0.003654453,0.00001330556,0.000003627468,0.00001912277,0.0003029118,0.00003190721,0.001004752],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002558519,"threshold_uncertainty_score":0.005087256,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0623855388347068,"score_gpt":0.3925381690319761,"score_spread":0.3301526301972693,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}