{"id":"W6921708339","doi":"10.1016/j.powsour.2006.12.012","title":"A review of PEM hydrogen fuel cell contamination: Impacts, mechanisms, and mitigation","year":2007,"lang":"en","type":"article","venue":"NPARC","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Contamination; Proton exchange membrane fuel cell; Fuel cells; Pollutant; Stack (abstract data type); Corrosion; Molten carbonate fuel cell; Hydrogen fuel","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0006441569,0.0006077839,0.0009559487,0.002107266,0.0003228124,0.0009376139,0.00061729,0.000916075,0.002079913],"category_scores_gemma":[0.0008446834,0.0002562264,0.0003547524,0.001996712,0.0001718415,0.001635621,0.0003366873,0.0003529812,0.0008216978],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005319678,"about_ca_system_score_gemma":0.001026362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009809915,"about_ca_topic_score_gemma":0.002095791,"domain_scores_codex":[0.9996777,0.00006390654,0.00004257767,0.00005982557,0.0001344122,0.00002170093],"domain_scores_gemma":[0.9995342,0.0002003728,0.00005708964,0.000009739353,0.0001796999,0.00001886786],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00013188,0.00009808952,0.001327852,0.03731727,0.0002673737,0.0008551209,0.0002558985,0.001948327,0.02600297,0.003467741,0.01931681,0.9090107],"study_design_scores_gemma":[0.00001403999,0.0003723163,0.002605967,0.004671158,0.0005312061,0.002335108,0.0003422717,0.0008343408,0.02513403,0.002107793,0.9610045,0.00004741735],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.003342797,0.9899844,0.002585651,0.0004978796,0.0003710612,0.00001652291,0.00006188171,0.00002694635,0.003112898],"genre_scores_gemma":[0.00953126,0.9848781,0.00251777,0.0003470644,0.000352245,0.00001446565,0.00009169064,0.000007068643,0.00226031],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.002107266,"threshold_uncertainty_score":0.006957948,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004767598697989923,"score_gpt":0.201391497634991,"score_spread":0.196623898937001,"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."}}