{"id":"W4252440540","doi":"10.26434/chemrxiv.13356614","title":"Local Structural Changes in Polyamorphous (Ni,Fe)Ox Electrocatalysts Suggest a Dual-Site Oxygen Evolution Reaction Mechanism","year":2020,"lang":"en","type":"preprint","venue":"ChemRxiv","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Light Source (Canada); University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research; Canada First Research Excellence Fund; University of Saskatchewan; Canadian Light Source; University of Calgary; Alexander von Humboldt-Stiftung","keywords":"Oxygen evolution; Catalysis; Tafel equation; Amorphous solid; Annealing (glass); Transition metal; Chemistry; Nickel; Activation energy; Materials science; Chemical engineering; Physical chemistry; Crystallography; Electrochemistry; Metallurgy; Electrode","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":[0.00003471292,0.000151822,0.00009265108,0.0001350977,0.00009427912,0.0002407801,0.0001808102,0.0001828866,0.001054765],"category_scores_gemma":[0.00007552253,0.0001430345,0.00008483741,0.00009949065,0.0002327811,0.0001964001,0.00008648233,0.0002796366,0.000113159],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001087405,"about_ca_system_score_gemma":0.00004673662,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003003247,"about_ca_topic_score_gemma":0.0008070121,"domain_scores_codex":[0.9999632,0.000001507071,0.000002278256,0.00001291744,0.0000107108,0.000009426012],"domain_scores_gemma":[0.9999596,0.00001018409,0.00001328665,0.000005245482,0.000006633137,0.00000505008],"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":[0.00002033871,0.000006970395,0.0003584068,0.00002235034,0.000002775714,0.00005912914,0.00002600044,0.0000545154,0.9987285,0.00006884239,0.00001243817,0.0006397819],"study_design_scores_gemma":[0.000003854391,0.00007542766,0.0190929,0.00000355849,0.000008864826,0.0001918068,0.0000662843,0.0008679001,0.9790639,0.00005450891,0.0005671866,0.000003780382],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982339,0.0001760614,0.0007324578,0.00001181515,0.000003401289,0.000004184447,0.00006516553,0.00001929816,0.0007535997],"genre_scores_gemma":[0.9989036,0.00006718509,0.0004325008,0.000005516618,0.000001360015,0.000004030067,0.0000689479,0.000005699464,0.0005111925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001054765,"threshold_uncertainty_score":0.003528535,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01022516507616745,"score_gpt":0.2198748931173496,"score_spread":0.2096497280411821,"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."}}