{"id":"W3158158385","doi":"10.1007/s42154-021-00146-0","title":"Proton Exchange Membrane (PEM) Fuel Cells with Platinum Group Metal (PGM)-Free Cathode","year":2021,"lang":"en","type":"article","venue":"Automotive Innovation","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de la Recherche Scientifique","funders":"Fonds de recherche du Québec – Nature et technologies; Natural Sciences and Engineering Research Council of Canada; National Natural Science Foundation of China; Centre québécois sur les matériaux fonctionnels; Institut national de la recherche scientifique","keywords":"Proton exchange membrane fuel cell; Cathode; Electrolyte; Catalysis; Fuel cells; Renewable energy; Materials science; Platinum; Durability; Platinum group; Chemical engineering; Process engineering; Waste management; Chemistry; Electrode; Engineering; Electrical engineering; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0005282489,0.0003595359,0.0003626693,0.0003902544,0.0001276672,0.00006255539,0.000319669,0.0002051149,0.0003958512],"category_scores_gemma":[0.000261196,0.000333185,0.00006538972,0.003026676,0.0000855247,0.0006194445,0.0001820235,0.0003399881,0.0001102941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003580433,"about_ca_system_score_gemma":0.0001830081,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006712661,"about_ca_topic_score_gemma":0.001321137,"domain_scores_codex":[0.9974459,0.0001769025,0.0004862881,0.0006744805,0.0007221507,0.0004942951],"domain_scores_gemma":[0.9973532,0.00009378773,0.0003431031,0.0007796334,0.001372506,0.00005774759],"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":[0.0002242332,0.0003812982,0.0003856978,0.0004277027,0.0003315663,0.0002034882,0.001195453,0.0006128188,0.9276125,0.05604484,0.001130725,0.01144961],"study_design_scores_gemma":[0.001910804,0.0003504177,0.0007537876,0.00007558263,0.00008038912,0.00005072878,0.0001344402,0.0005734477,0.9708499,0.003041836,0.02172517,0.0004534898],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9422921,0.0002160374,0.005469517,0.001061158,0.0005552882,0.0009037381,0.00001869118,0.0006725902,0.04881088],"genre_scores_gemma":[0.9862419,0.00003177516,0.006282634,0.0006381021,0.0002484013,0.0002552236,0.001040444,0.0001066074,0.005154897],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.053003,"threshold_uncertainty_score":0.999912,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01327392308121946,"score_gpt":0.2231077954515538,"score_spread":0.2098338723703344,"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."}}