{"id":"W4318065526","doi":"10.1016/j.cej.2023.141479","title":"Zeolite Y hydrolyses methyl methacrylate to methacrylic acid in the gas phase","year":2023,"lang":"en","type":"article","venue":"Chemical Engineering Journal","topic":"Zeolite Catalysis and Synthesis","field":"Chemistry","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"Polytechnique Montréal","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Methacrylic acid; Chemistry; Zeolite; Catalysis; Methyl methacrylate; Magic angle spinning; Hydrolysis; Adsorption; Boiling point; Methyl acetate; Polymer chemistry; Chemical engineering; Monomer; Nuclear magnetic resonance spectroscopy; Organic chemistry; Polymer","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0011112,0.0002760168,0.0004100615,0.000282829,0.00006535544,0.000133994,0.0007218317,0.0001472026,0.0003046004],"category_scores_gemma":[0.001150642,0.0002019118,0.0003027091,0.001019164,0.00002740674,0.0001206027,0.0001070578,0.0008104208,0.0001224615],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001042986,"about_ca_system_score_gemma":0.00002669865,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000559899,"about_ca_topic_score_gemma":2.17714e-7,"domain_scores_codex":[0.9980437,0.00003181661,0.000522651,0.000295138,0.000464729,0.0006420024],"domain_scores_gemma":[0.9986998,0.0004645753,0.00007986235,0.0004329569,0.00004605146,0.000276738],"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":[0.000021504,0.0000563273,0.0000228786,0.00004068726,0.00008027086,0.0001463779,0.0006457419,0.001942048,0.9829805,0.00004182006,0.000582844,0.01343899],"study_design_scores_gemma":[0.0006358362,0.00001203684,0.00002592056,0.00009451172,0.00006584315,0.0002090189,0.0001756898,0.01631007,0.9670797,0.0001614829,0.0149318,0.0002980994],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954634,0.0007014328,0.001541322,0.001098352,0.0001075535,0.00005033869,0.00001635604,0.0001513741,0.0008698248],"genre_scores_gemma":[0.9958045,0.000100412,0.003141479,0.0001759415,0.0005370477,0.00003856973,0.00001647742,0.00005547908,0.0001301197],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01590081,"threshold_uncertainty_score":0.8233725,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0216921281722125,"score_gpt":0.2799138828217094,"score_spread":0.2582217546494969,"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."}}