{"id":"W4417411196","doi":"10.1016/j.cej.2025.171928","title":"Spatial-conformational locking of π-conjugated pathways enables 150–200 °C polyimides capacitive energy storage","year":2025,"lang":"en","type":"article","venue":"Chemical Engineering Journal","topic":"Synthesis and properties of polymers","field":"Materials Science","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"National Natural Science Foundation of China; Key Research and Development Program of Ningxia; Natural Science Foundation of Ningxia Province; Ningxia University","keywords":"Dihedral angle; Steric effects; Thermal conduction; Rigidity (electromagnetism); Stiffness; Polymer; Capacitive sensing; Dielectric; Density functional theory","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":[0.00008740134,0.0001715423,0.0000819956,0.00008999004,0.0001297489,0.0003325196,0.0002762809,0.0001505601,0.00296282],"category_scores_gemma":[0.0002096121,0.0001161533,0.00006521957,0.000114893,0.0002681771,0.0004107021,0.0002299104,0.0003486802,0.0004525315],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002410323,"about_ca_system_score_gemma":0.0001686531,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003265889,"about_ca_topic_score_gemma":0.001170101,"domain_scores_codex":[0.9999412,0.000002680397,0.000003234891,0.00001937517,0.00001473743,0.00001875532],"domain_scores_gemma":[0.9999187,0.00002407727,0.00002085905,0.00001537522,0.00000939922,0.00001160206],"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":[0.00004902344,0.00001916749,0.0001018338,0.00002319332,0.000001328755,0.00002689085,0.00003193504,0.000119109,0.995639,0.0009324034,0.00009220614,0.002963955],"study_design_scores_gemma":[0.000004109217,0.00004246818,0.000458431,0.00000231777,0.000001427286,0.00002647909,0.00001341694,0.00127074,0.9968977,0.0000757684,0.00120266,0.000004320305],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9895657,0.000193885,0.003679859,0.0001108631,0.00004369281,0.00001468652,0.0001077172,0.0001629491,0.006120678],"genre_scores_gemma":[0.9970226,0.00009601081,0.0009222084,0.00002860958,0.000006425996,0.000009157043,0.00005557983,0.00002481342,0.001834596],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00296282,"threshold_uncertainty_score":0.009911656,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008430108196989944,"score_gpt":0.1836936229504122,"score_spread":0.1752635147534223,"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."}}