{"id":"W2091073317","doi":"10.1021/jp910138x","title":"Highly Active Porous Carbon-Supported Nonprecious Metal−N Electrocatalyst for Oxygen Reduction Reaction in PEM Fuel Cells","year":2010,"lang":"en","type":"article","venue":"The Journal of Physical Chemistry C","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":149,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Catalysis; Proton exchange membrane fuel cell; Electrocatalyst; Inorganic chemistry; Nanoporous; Carbon black; Carbon fibers; Chemistry; Chemical engineering; Materials science; Electrode; Composite number; Electrochemistry; Organic chemistry; Composite material","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":[0.0001351603,0.0002417841,0.0002628686,0.0002414406,0.0000837354,0.0001818011,0.0003973743,0.0002875203,0.0003766757],"category_scores_gemma":[0.0001626505,0.0001507293,0.0001757781,0.0001774124,0.0001291545,0.00033419,0.0001598732,0.0002383151,0.0001539276],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001855376,"about_ca_system_score_gemma":0.000113808,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005188225,"about_ca_topic_score_gemma":0.001889865,"domain_scores_codex":[0.9998662,0.00000970616,0.000009536344,0.00002420474,0.00007184177,0.0000184274],"domain_scores_gemma":[0.9999565,0.000009454723,0.000009760208,0.000004923469,0.00001165789,0.000007646394],"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":[0.00002684522,0.00001372991,0.00007803504,0.00005594988,0.000003660504,0.00005139977,0.000005455244,0.00013233,0.997174,0.00006562454,0.00002545563,0.002367529],"study_design_scores_gemma":[0.000006645706,0.00007090782,0.0009642245,0.000002724039,0.000006871917,0.0001003863,0.000006743579,0.002009986,0.9958979,0.00001975135,0.0009098391,0.000003965159],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829736,0.002805669,0.01187611,0.000065571,0.00004759354,0.00003943258,0.0001760393,0.0001254401,0.001890561],"genre_scores_gemma":[0.9895869,0.001047572,0.0077526,0.00002493349,0.000009198545,0.00001349409,0.0001407603,0.00001483594,0.001409622],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005188225,"threshold_uncertainty_score":0.001346171,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005266698729754704,"score_gpt":0.2187752228289762,"score_spread":0.2135085240992215,"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."}}