{"doi":"10.1002/app.28075","title":"Dielectric relaxation and Poole–Frenkel conduction in poly(vinyl chloride) blends with bisphenol A/Egyptian corncob resin","abstract":"<jats:title>Abstract</jats:title><jats:p>The dielectric constant (ε′), dielectric loss index (ε″), direct‐current conductivity, and current–voltage (<jats:italic>I</jats:italic>–<jats:italic>V</jats:italic>) characteristics of pure poly(vinyl chloride) (PVC) and blends of PVC and bisphenol A/Egyptian corncobs (BCC) were investigated at different temperatures. The relaxation processes for PVC and its blends revealed that PVC and BCC had an incompatible phase. PVC blends with 5 wt % BCC exhibited a peculiar <jats:italic>I</jats:italic>–<jats:italic>V</jats:italic> behavior. Both ε′ and ε″ were used to study miscibility and phase behavior in blends of PVC. The activation energies of all PVC samples were calculated. At higher voltages, the conduction mechanism could be identified as the Poole–Frenkel type. In addition, the ionic groups of BCC could enhance the PVC conductivity. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2008</jats:p>","journal":"Journal of Applied Polymer Science","year":2008,"id":30564,"datarank":0.46799792093834586,"base_score":2.1972245773362196,"endowment":2.1972245773362196,"self_citation_contribution":0.32958368660043297,"citation_network_contribution":0.1384142343379129,"self_endowment_contribution":0.32958368660043297,"citer_contribution":0.1384142343379129,"corpus_percentile":null,"corpus_rank":null,"citation_count":8,"citer_count":2,"citers_with_citation_signal":2,"citers_with_endowment":2,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":165804,"name":"T. A. Hanafy","orcid":null,"position":1,"is_corresponding":false},{"id":165803,"name":"M. A. Ahmed","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.1972245773362196,"endowment":2.1972245773362196,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"18998881","pmcid":null,"openalex_id":"https://openalex.org/W2023983352","authors":[],"funders":[],"total_grants":0,"fwci":0.5393,"citation_percentile":0.65805235,"influential_citations":0,"citation_trend":[{"year":2012,"count":3},{"year":2013,"count":1},{"year":2015,"count":1},{"year":2018,"count":1}],"oa_status":"closed","license":"http://onlinelibrary.wiley.com/termsAndConditions#vor","oa_locations":[{"url":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fapp.28075","host_type":"publisher"},{"url":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/app.28075","host_type":"publisher"},{"url":"https://doi.org/10.1002/app.28075","host_type":"journal"}],"fields_of_study":["Polymer Science and PVC","Polymer crystallization and properties","Polymer Nanocomposites and Properties","Materials Science","Chemistry"],"mesh_terms":[],"keywords":["Miscibility","Vinyl chloride","Materials science","Dielectric","Polyvinyl chloride","Polymer chemistry","Relaxation (psychology)","Polymer blend","Composite material","Bisphenol A","Conductivity","Phase (matter)","Electrical resistivity and conductivity","Chlorinated polyvinyl chloride","Polymer","Chemistry","Organic chemistry","Epoxy","Physical chemistry","Copolymer"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Affordable and clean energy"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-09T03:37:54.616213Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}