{"id":"W1489431306","doi":"10.1002/9783527627707.ch10","title":"Proton Exchange Membranes for Direct Methanol Fuel Cells","year":2009,"lang":"en","type":"other","venue":"","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Membrane; Proton exchange membrane fuel cell; Electrolyte; Methanol; Direct methanol fuel cell; Methanol fuel; Proton; Fuel cells; Polymer; Chemical engineering; Materials science; Chemistry; Polymer science; Physics; Nuclear physics; Engineering; Composite material; Organic chemistry; Electrode; Physical chemistry; Biochemistry","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":[0.0001132339,0.0006608954,0.0003967427,0.000570407,0.0004496975,0.0007045318,0.0004996936,0.0006822245,0.03020792],"category_scores_gemma":[0.0001251744,0.0003021377,0.0003433326,0.0005225313,0.0001878459,0.001483653,0.0006600988,0.000951101,0.01071352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005772405,"about_ca_system_score_gemma":0.0002838649,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004296289,"about_ca_topic_score_gemma":0.001166286,"domain_scores_codex":[0.9998943,0.000006474022,0.00000366013,0.00001657906,0.00006661016,0.00001231723],"domain_scores_gemma":[0.999979,0.000004375102,0.000002473053,0.000003834806,0.000008093994,0.000002181043],"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":[0.000146879,0.000204144,0.0001117616,0.003915502,0.0000314954,0.0004173038,0.000132482,0.002139291,0.4777248,0.04435423,0.05030563,0.4205166],"study_design_scores_gemma":[0.00002583217,0.0001007672,0.0004129113,0.0002401472,0.00002100787,0.0004903153,0.00005588296,0.001450218,0.3829121,0.005521126,0.6087481,0.00002160609],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.06059912,0.2211618,0.06195073,0.003892717,0.003203461,0.0004890301,0.003158954,0.001824602,0.6437196],"genre_scores_gemma":[0.1737023,0.2284176,0.05586087,0.000858377,0.0008519587,0.0003467161,0.002981534,0.0004585837,0.5365221],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.03020792,"threshold_uncertainty_score":0.1010556,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008738773597896267,"score_gpt":0.2077730929322469,"score_spread":0.1990343193343506,"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."}}