{"id":"W3217158510","doi":"10.1038/s41467-021-27143-5","title":"A general strategy for preparing pyrrolic-N4 type single-atom catalysts via pre-located isolated atoms","year":2021,"lang":"en","type":"article","venue":"Nature Communications","topic":"Electrocatalysts for Energy Conversion","field":"Energy","cited_by":162,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Light Source (Canada); Western University","funders":"Canadian Light Source; Ballard Power Systems; Natural Sciences and Engineering Research Council of Canada; Southern University of Science and Technology; Higher Education Discipline Innovation Project; Development and Reform Commission of Shenzhen Municipality; China Scholarship Council; National Natural Science Foundation of China; Office of Science; Canada Research Chairs; Argonne National Laboratory; U.S. Department of Energy","keywords":"Catalysis; X-ray absorption spectroscopy; Dissociation (chemistry); Oxygen atom; Atom (system on chip); Absorption spectroscopy; Density functional theory; Nanoparticle; Spectroscopy; Nanotechnology; Materials science; Chemistry; Crystallography; Molecule; Physical chemistry; Computational chemistry; Physics; Organic chemistry; Optics; Computer science","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":[0.0002317627,0.0003139554,0.0003506294,0.0001748338,0.0005203218,0.000101038,0.001384013,0.0006959751,0.00003240694],"category_scores_gemma":[0.0002556083,0.0003406241,0.0001949141,0.001369194,0.0001084812,0.0002897511,0.0005323921,0.0009538822,0.00004963558],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003856512,"about_ca_system_score_gemma":0.000375087,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007812791,"about_ca_topic_score_gemma":0.0159184,"domain_scores_codex":[0.9979769,0.00021112,0.0004772973,0.0005214517,0.0002971231,0.0005161273],"domain_scores_gemma":[0.9950376,0.0002655656,0.0002176286,0.003124303,0.001198135,0.0001568075],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0004805688,0.001182084,0.0006693287,0.00009955652,0.001227551,0.00001493732,0.0009448575,0.006063296,0.8065273,0.1494654,0.01508041,0.01824476],"study_design_scores_gemma":[0.001943904,0.000335712,0.0009699023,0.0001092747,0.0004447443,0.0001656591,0.0001065469,0.0859549,0.3627383,0.003367661,0.5428085,0.001054882],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8834621,0.04028561,0.00652873,0.005032066,0.00160861,0.001745137,0.00005907984,0.002486641,0.05879202],"genre_scores_gemma":[0.987982,0.0002310845,0.005313397,0.0004004116,0.0001107703,0.00009964004,0.003522414,0.00009644861,0.002243868],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5277281,"threshold_uncertainty_score":0.9999046,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02034861050373458,"score_gpt":0.2872741737228693,"score_spread":0.2669255632191347,"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."}}