{"id":"https://openalex.org/W2010547045","doi":"https://doi.org/10.1002/pen.760120308","title":"Thermal conductivity of polyethylene: The effects of crystal size, density and orientation on the thermal conductivity","display_name":"Thermal conductivity of polyethylene: The effects of crystal size, density and orientation on the thermal conductivity","publication_year":1972,"publication_date":"1972-05-01","ids":{"openalex":"https://openalex.org/W2010547045","doi":"https://doi.org/10.1002/pen.760120308","mag":"2010547045"},"language":"en","primary_location":{"id":"doi:10.1002/pen.760120308","doi":"https://doi.org/10.1002/pen.760120308","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pen.760120308","pdf_url":null,"source":{"id":"https://openalex.org/S114499311","display_name":"Polymer Engineering and Science","issn_l":"0032-3888","issn":["0032-3888","0096-8129","1548-2634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Engineering & Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072689161","display_name":"David Hansen","orcid":"https://orcid.org/0000-0003-0480-4615","observed_orcids":["https://orcid.org/0000-0003-0480-4615"]},"institutions":[{"id":"https://openalex.org/I165799507","display_name":"Rensselaer Polytechnic Institute","ror":"https://ror.org/01rtyzb94","country_code":"US","type":"education","lineage":["https://openalex.org/I165799507"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Hansen","raw_affiliation_strings":["Materials Division, Rensselaer Polytechnic Institute, Troy, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Materials Division, Rensselaer Polytechnic Institute, Troy, New York","institution_ids":["https://openalex.org/I165799507"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044678804","display_name":"G. A. Bernier","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I165799507","display_name":"Rensselaer Polytechnic Institute","ror":"https://ror.org/01rtyzb94","country_code":"US","type":"education","lineage":["https://openalex.org/I165799507"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. A. Bernier","raw_affiliation_strings":["Materials Division, Rensselaer Polytechnic Institute, Troy, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Materials Division, Rensselaer Polytechnic Institute, Troy, New York","institution_ids":["https://openalex.org/I165799507"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165799507"],"apc_list":{"value":4270,"currency":"USD","value_usd":4270},"apc_paid":null,"fwci":1.0926,"has_fulltext":false,"cited_by_count":120,"citation_normalized_percentile":{"value":0.72321672,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"12","issue":"3","first_page":"204","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11277","display_name":"Thermal properties of materials","score":0.5570999979972839,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11277","display_name":"Thermal properties of materials","score":0.5570999979972839,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":0.4408999979496002,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10474","display_name":"Material Dynamics and Properties","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polyethylene","display_name":"polyethylene","score":0.9449999928474426},{"id":"https://openalex.org/keywords/thermal-conductivity","display_name":"thermal conductivity","score":1.0},{"id":"https://openalex.org/keywords/crystal-size","display_name":"crystal size","score":0.800000011920929},{"id":"https://openalex.org/keywords/density","display_name":"density","score":0.6700000166893005},{"id":"https://openalex.org/keywords/lamellar-thickness","display_name":"lamellar thickness","score":0.8999999761581421},{"id":"https://openalex.org/keywords/molecular-orientation","display_name":"molecular orientation","score":0.7829999923706055},{"id":"https://openalex.org/keywords/mechanical-shear","display_name":"mechanical shearing","score":0.7590000033378601},{"id":"https://openalex.org/keywords/birefringence","display_name":"birefringence","score":0.9549999833106995},{"id":"https://openalex.org/keywords/crystallization-temperature","display_name":"crystallization temperature","score":0.6899999976158142}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.9009383916854858},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.7763682007789612},{"id":"https://openalex.org/C152279782","wikidata":"https://www.wikidata.org/wiki/Q13583542","display_name":"Shearing (physics)","level":2,"score":0.7651546001434326},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.6817400455474854},{"id":"https://openalex.org/C203036418","wikidata":"https://www.wikidata.org/wiki/Q284256","display_name":"Crystallization","level":2,"score":0.6223337650299072},{"id":"https://openalex.org/C77851909","wikidata":"https://www.wikidata.org/wiki/Q6481705","display_name":"Lamellar structure","level":2,"score":0.5534102916717529},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.5516728162765503},{"id":"https://openalex.org/C2779751980","wikidata":"https://www.wikidata.org/wiki/Q143429","display_name":"Polyethylene","level":2,"score":0.4791109561920166},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.47304195165634155},{"id":"https://openalex.org/C199631012","wikidata":"https://www.wikidata.org/wiki/Q205034","display_name":"Perpendicular","level":2,"score":0.45957159996032715},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1292628049850464},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.11482572555541992},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07288074493408203},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/pen.760120308","doi":"https://doi.org/10.1002/pen.760120308","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pen.760120308","pdf_url":null,"source":{"id":"https://openalex.org/S114499311","display_name":"Polymer Engineering and Science","issn_l":"0032-3888","issn":["0032-3888","0096-8129","1548-2634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Engineering & Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W118339619","https://openalex.org/W1976931431","https://openalex.org/W1978642624","https://openalex.org/W2163668401","https://openalex.org/W2168503096","https://openalex.org/W2912384535","https://openalex.org/W3161735681"],"related_works":["https://openalex.org/W2800823541","https://openalex.org/W2094525723","https://openalex.org/W2022626554","https://openalex.org/W2146944422","https://openalex.org/W2047857996","https://openalex.org/W2021688336","https://openalex.org/W2325470026","https://openalex.org/W4281978510","https://openalex.org/W2019430351","https://openalex.org/W7215066212"],"abstract_inverted_index":{"Abstract":[0],"Thermal":[1],"conductivity":[2,46,63,91],"measurements":[3],"were":[4,26,32],"made":[5,28],"on":[6,29],"polyethylene":[7],"samples":[8,83],"which":[9,31],"had":[10],"been":[11],"crystallized":[12],"at":[13,87],"different":[14,88],"temperatures":[15],"in":[16,40,68,78],"order":[17],"to":[18,57],"vary":[19],"density":[20,53],"and":[21,37,74],"lamellar":[22],"crystal":[23],"thickness.":[24],"Tests":[25],"also":[27],"polyethylenes":[30],"oriented":[33,84],"by":[34,38,49,85],"mechanical":[35],"shearing":[36],"crystallization":[39],"a":[41],"temperature":[42],"gradient.":[43],"The":[44],"thermal":[45],"increased":[47,65],"linearly":[48],"50%":[50],"as":[51],"the":[52,62,69,79,90],"went":[54],"from":[55],"0.96":[56],"0.99":[58],"gm/cc.":[59],"By":[60],"orientation":[61,73],"was":[64],"ten":[66],"fold":[67,77],"direction":[70],"of":[71],"molecular":[72],"decreased":[75],"two":[76],"perpendicular":[80],"direction.":[81],"For":[82],"deformation":[86],"temperatures,":[89],"apparently":[92],"correlates":[93],"with":[94],"birefringence.":[95]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}