{"id":"W4290725201","doi":"10.1073/pnas.2204638119","title":"Lewis acid–dominated aqueous electrolyte acting as co-catalyst and overcoming N <sub>2</sub> activation issues on catalyst surface","year":2022,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Ammonia Synthesis and Nitrogen Reduction","field":"Chemical Engineering","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Science and Engineering Research Board; Nova Scotia Museum","keywords":"Catalysis; Ammonia production; Chemistry; Ammonia; Electrochemistry; Electrolyte; Aqueous solution; Lewis acids and bases; Adsorption; Polarization (electrochemistry); Inorganic chemistry; Protonation; Physical chemistry; Electrode; Organic chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001121265,0.0004746927,0.0002307746,0.0001418403,0.0001381733,0.0003702346,0.0004436351,0.0004471116,0.00102367],"category_scores_gemma":[0.0002311729,0.0001568444,0.0001454382,0.00008689118,0.0002181239,0.0005240603,0.0003379804,0.0002919546,0.0005434896],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000174655,"about_ca_system_score_gemma":0.0001638266,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004160376,"about_ca_topic_score_gemma":0.001334855,"domain_scores_codex":[0.9998883,0.00001327684,0.000008029267,0.00002400491,0.00004692951,0.00001946615],"domain_scores_gemma":[0.9999353,0.00001262583,0.00001757749,0.00000639553,0.00001889907,0.000009284334],"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":[0.00002632956,0.000007928898,0.00007626335,0.00005983605,0.000002977951,0.00005699238,0.000006649573,0.0001036718,0.9970305,0.0001432169,0.00004000865,0.002445618],"study_design_scores_gemma":[0.000002684326,0.00008052441,0.0001930631,0.000003565398,0.000005156096,0.00008145667,0.00001218495,0.000965017,0.9970503,0.00004557368,0.00155758,0.000002946081],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9630504,0.002574782,0.02615388,0.0002758652,0.0002280763,0.00005628586,0.0001187973,0.0003093905,0.00723242],"genre_scores_gemma":[0.9747484,0.001630344,0.01815023,0.0001113559,0.00003263192,0.00003073835,0.0001205363,0.00004363112,0.005131994],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00102367,"threshold_uncertainty_score":0.003424525,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01937099998941131,"score_gpt":0.2714723911058236,"score_spread":0.2521013911164122,"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."}}