{"id":"W4283398706","doi":"10.1016/j.actamat.2022.118111","title":"The overlooked mechanism of chalcopyrite passivation","year":2022,"lang":"en","type":"article","venue":"Acta Materialia","topic":"Metal Extraction and Bioleaching","field":"Engineering","cited_by":48,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Chalcopyrite; Covellite; Dissolution; Chalcocite; Leaching (pedology); Materials science; Passivation; Inorganic chemistry; Bornite; Metallurgy; Copper; Chemical engineering; Chemistry; Layer (electronics); Physical chemistry; Geology; Nanotechnology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0002124063,0.00005119325,0.00006204841,0.00002158473,0.0001387482,0.00002954616,0.00009948759,0.00001582896,0.0006155836],"category_scores_gemma":[0.00001026916,0.00003939895,0.00002468859,0.00005168456,0.000006618907,0.00005772013,0.00003603606,0.00006082694,0.000008723035],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002647893,"about_ca_system_score_gemma":0.000003658469,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000222035,"about_ca_topic_score_gemma":0.000001783745,"domain_scores_codex":[0.9995747,0.00003862218,0.0001358913,0.00005159996,0.0001148178,0.00008432905],"domain_scores_gemma":[0.9998119,0.00001068496,0.00003944486,0.0001166939,0.000007516101,0.00001372565],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001166619,0.000005943726,0.00000273082,0.00001306265,0.00001337724,4.986501e-7,0.00007639299,0.00003702129,0.9777149,0.01862288,0.002397197,0.001104327],"study_design_scores_gemma":[0.0003396127,0.00005728329,0.0007738671,0.00000788464,0.00001501403,0.00001064022,0.0003141591,0.008439938,0.4031302,0.002643353,0.5840882,0.0001798181],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9861643,0.00003800003,0.0004143823,0.000256667,0.008916625,0.0001328709,0.00002947773,0.0001529569,0.003894754],"genre_scores_gemma":[0.9989372,0.00002193972,0.0000547306,0.00002811612,0.00007254039,0.00002010538,0.00001311182,0.00001083044,0.0008413962],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.581691,"threshold_uncertainty_score":0.6740208,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009682010790767146,"score_gpt":0.2016987808870552,"score_spread":0.1920167700962881,"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."}}