{"id":"W4386143303","doi":"10.1016/j.jmst.2023.08.004","title":"The degradation of cathodic Fe/N/C catalyst in PEMFCs: The evolution of remanent active sites after demetallation","year":2023,"lang":"en","type":"article","venue":"Journal of Material Science and Technology","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"Institut National de la Recherche Scientifique","funders":"Fundamental Research Funds for the Central Universities; Natural Science Foundation of Guangdong Province","keywords":"Proton exchange membrane fuel cell; Materials science; Catalysis; Degradation (telecommunications); Cathode; Analytical Chemistry (journal); Chemical engineering; Physical chemistry; Chemistry; Chromatography; Electronic engineering","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":[0.0001809674,0.0001924479,0.000217226,0.0001792246,0.0001777412,0.0002435034,0.0003705891,0.0005509022,0.001212054],"category_scores_gemma":[0.0003328796,0.0001312038,0.0001738751,0.0001071508,0.0002648373,0.0003040916,0.00007416834,0.0003593889,0.0002249811],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004313421,"about_ca_system_score_gemma":0.0001756876,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002886169,"about_ca_topic_score_gemma":0.003290367,"domain_scores_codex":[0.9998872,0.000007574089,0.000006075124,0.00002629847,0.00003578731,0.00003703557],"domain_scores_gemma":[0.999915,0.00002623988,0.00001389274,0.000009321951,0.0000279183,0.000007551479],"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":[0.0004690105,0.00002834549,0.0005939017,0.00005783423,0.00001066359,0.0001105923,0.00005351154,0.0003061415,0.9952944,0.00009695105,0.00006748152,0.002911139],"study_design_scores_gemma":[0.000003019378,0.00005926267,0.001888362,0.000002389748,0.000004718795,0.00004077281,0.0000214662,0.001367845,0.9963467,0.00001754655,0.0002452042,0.000002832567],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981555,0.0004649465,0.0005216645,0.00004125551,0.00001224106,0.000004383372,0.0001305516,0.00001810449,0.0006513988],"genre_scores_gemma":[0.9991398,0.00009463047,0.0001350011,0.000006901516,0.000001484169,0.000001783135,0.00006900775,0.000003265394,0.0005481544],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002886169,"threshold_uncertainty_score":0.005738735,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006545988067147499,"score_gpt":0.2260928519983193,"score_spread":0.2195468639311718,"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."}}