{"id":"W3034386013","doi":"10.1039/d0ra03907a","title":"Polyimide aerogels with novel bimodal micro and nano porous structure assembly for airborne nano filtering applications","year":2020,"lang":"en","type":"article","venue":"RSC Advances","topic":"Aerogels and thermal insulation","field":"Chemistry","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Toronto Public Health","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs","keywords":"Polyimide; Aerogel; Materials science; BPDA; Nanostructure; Porosity; Nanoparticle; Chemical engineering; Supercritical drying; Nanocomposite; Composite material; Nanotechnology; Layer (electronics)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009018299,0.0004070621,0.0001114925,0.0002477437,0.0001410545,0.000216813,0.0001828397,0.0002688279,0.001299009],"category_scores_gemma":[0.0001341,0.000168546,0.0002216589,0.0001709716,0.0001547969,0.0003347349,0.0001794746,0.0003710645,0.0003532542],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002578402,"about_ca_system_score_gemma":0.00016547,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000573251,"about_ca_topic_score_gemma":0.001912516,"domain_scores_codex":[0.9999238,0.000003166911,0.000004152999,0.0000227228,0.00002599264,0.00002008371],"domain_scores_gemma":[0.9999386,0.000007899214,0.00001797939,0.000007936213,0.00001227231,0.00001524139],"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":[0.00001610936,0.00001302829,0.00005615321,0.0000412781,0.0000043975,0.00003468762,0.00001697131,0.0001321397,0.9955005,0.000312445,0.0001664014,0.00370584],"study_design_scores_gemma":[0.000005356486,0.00004777545,0.0008542564,0.000003114427,0.000007938691,0.00009965164,0.00001058112,0.001224219,0.9931163,0.00004355343,0.004579844,0.000007497888],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9311031,0.003254838,0.04463908,0.0002460106,0.0001806938,0.0001533008,0.000908122,0.001261074,0.01825371],"genre_scores_gemma":[0.9712009,0.001207967,0.02086184,0.00006709562,0.00003013289,0.0000865978,0.0004579813,0.00008020093,0.006007242],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001299009,"threshold_uncertainty_score":0.004345655,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01427032873775117,"score_gpt":0.2445779096384563,"score_spread":0.2303075809007051,"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."}}