{"id":"W2143004776","doi":"10.1002/cphc.200500504","title":"The Use of <sup>1</sup>H NMR Microscopy to Study Proton‐Exchange Membrane Fuel Cells","year":2005,"lang":"en","type":"article","venue":"ChemPhysChem","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Proton exchange membrane fuel cell; Fuel cells; Microscopy; Proton; Hydrogen; Chemistry; Membrane; Analytical Chemistry (journal); Materials science; Nanotechnology; Chemical engineering; Nuclear magnetic resonance; Physics; Nuclear physics; Chromatography; Organic chemistry; Engineering; Optics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001757463,0.0002498591,0.0002968202,0.00004633411,0.00007495139,0.00008597907,0.0002807555,0.0001252003,0.0001625627],"category_scores_gemma":[0.00001544749,0.0001815271,0.00008060022,0.0002015613,0.0000416707,0.0001213016,0.00009497935,0.000153545,0.0002396197],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004550898,"about_ca_system_score_gemma":0.00001221874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001617133,"about_ca_topic_score_gemma":0.000002524867,"domain_scores_codex":[0.9988153,0.00002510496,0.0003728966,0.0002275617,0.0001893616,0.0003698033],"domain_scores_gemma":[0.9992012,0.00007110242,0.00004964012,0.0005051676,0.00005701675,0.000115841],"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":[0.00005727306,0.0002461885,0.00003668662,0.001327942,0.0001623658,0.00000592496,0.003747412,0.0676096,0.9194901,0.000003335618,0.006215292,0.001097858],"study_design_scores_gemma":[0.0004411438,0.00005704187,0.00001018586,0.00002994241,0.00002485526,0.000001397721,0.0001277939,0.002535977,0.7787588,0.000004132415,0.2178301,0.0001786657],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947984,0.001489672,0.00001930713,0.00009161767,0.0001735332,0.001566836,0.00002320987,0.0001870399,0.001650387],"genre_scores_gemma":[0.9941766,0.001342181,0.002277069,0.00008968539,0.0003180973,0.0002814228,0.000006891301,0.0001026434,0.001405389],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2116148,"threshold_uncertainty_score":0.7402458,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01886319280100923,"score_gpt":0.2305170943688166,"score_spread":0.2116539015678074,"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."}}