{"id":"W4416359027","doi":"10.1038/s41467-025-65194-0","title":"Enhancing the ORR durability of single atomic Fe-N4 active sites with implanted SiO2 nanoparticles as radical and H2O2 inhibitors","year":2025,"lang":"en","type":"article","venue":"Nature Communications","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de la Recherche Scientifique","funders":"Basic and Applied Basic Research Foundation of Guangdong Province; Jiangsu University; China Scholarship Council; Government of Jiangsu Province; Natural Science Foundation of Jiangsu Province; Ministry of Human Resources and Social Security; National Natural Science Foundation of China","keywords":"Catalysis; Electrochemistry; Nanoparticle; Durability; Oxygen reduction reaction; Selectivity; Reactive oxygen species; Oxygen","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":[0.0001294946,0.0002968807,0.0001593408,0.0001243827,0.0000827007,0.0001522939,0.0002289249,0.0002629802,0.0005605299],"category_scores_gemma":[0.000153639,0.0001283782,0.0001985689,0.00006347732,0.0001364872,0.000261511,0.0001618086,0.0002316354,0.0001529577],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000195167,"about_ca_system_score_gemma":0.0000802054,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003625306,"about_ca_topic_score_gemma":0.0009238639,"domain_scores_codex":[0.9999292,0.000007158963,0.000006643919,0.00001820534,0.00002585975,0.00001285745],"domain_scores_gemma":[0.9999431,0.00001253475,0.00001672022,0.000006493731,0.00001466017,0.000006498898],"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":[0.0000696737,0.00002243404,0.0002648156,0.00007934163,0.0000123854,0.00006944271,0.00001343928,0.0002532635,0.9960388,0.0001411231,0.00007316742,0.002962124],"study_design_scores_gemma":[0.000007305773,0.00009199809,0.0005209984,0.000002051667,0.00001166565,0.0000479167,0.000007020033,0.00281301,0.9951856,0.00002389295,0.00128476,0.000003914916],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9937872,0.0007901139,0.003411211,0.0000589929,0.0000449779,0.00001378059,0.00004676551,0.00006522202,0.001781805],"genre_scores_gemma":[0.9957365,0.00023782,0.00276583,0.00001983406,0.0000091538,0.000007150693,0.00004999328,0.00001260603,0.001161175],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005605299,"threshold_uncertainty_score":0.001875162,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007205595808161907,"score_gpt":0.2505107304929217,"score_spread":0.2433051346847598,"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."}}