{"id":"W1993528370","doi":"10.1016/j.electacta.2009.12.037","title":"Effect of Co2+ on oxygen reduction reaction catalyzed by Pt catalyst, and its implications for fuel cell contamination","year":2009,"lang":"en","type":"article","venue":"Electrochimica Acta","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"Hydrogenics (Canada); Ballard Power Systems (Canada); BC Innovation Council; National Research Council Canada","funders":"","keywords":"Chemistry; Rotating disk electrode; Rotating ring-disk electrode; Catalysis; Adsorption; Electron transfer; Cyclic voltammetry; Electrode; Inorganic chemistry; Cathode; Proton exchange membrane fuel cell; Oxygen; Voltammetry; Redox; Membrane; Electrochemistry; Oxygen reduction reaction; Photochemistry; Organic chemistry; Physical chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003090638,0.0002614888,0.0003645829,0.0001614636,0.0003634792,0.0005884938,0.0004742988,0.0006420357,0.002063059],"category_scores_gemma":[0.000998813,0.0001608774,0.0001672678,0.0002125077,0.0004486914,0.0003565394,0.000172305,0.0003793724,0.0003317761],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003408569,"about_ca_system_score_gemma":0.0002652518,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002428523,"about_ca_topic_score_gemma":0.00173386,"domain_scores_codex":[0.9996978,0.00006377255,0.00002049149,0.00006606968,0.00007331374,0.00007863969],"domain_scores_gemma":[0.9995843,0.0002247424,0.00003241262,0.00004793615,0.00008377516,0.00002686801],"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":[0.01114672,0.0001606246,0.001653885,0.0002425635,0.00003700286,0.0006174836,0.0001161302,0.0006727042,0.9767236,0.0005012902,0.00053037,0.007597638],"study_design_scores_gemma":[0.0000251975,0.0002551506,0.0009575428,0.00000428011,0.00001323087,0.0001043481,0.00003261707,0.001021147,0.9966984,0.0000521839,0.0008312297,0.000004579812],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936055,0.001247651,0.001192049,0.0001926999,0.00009615641,0.00001651848,0.0002051159,0.00006271289,0.003381494],"genre_scores_gemma":[0.9987501,0.0002014691,0.0002343273,0.00003230916,0.00001155946,0.000003324236,0.0001111988,0.00001068447,0.0006450557],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002428523,"threshold_uncertainty_score":0.006901622,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004997850623478834,"score_gpt":0.2314398796469026,"score_spread":0.2264420290234238,"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."}}