{"id":"https://openalex.org/W2002202076","doi":"https://doi.org/10.1021/ma00069a034","title":"Morphology of semicrystalline block copolymers of ethylene-(ethylene-alt-propylene)","display_name":"Morphology of semicrystalline block copolymers of ethylene-(ethylene-alt-propylene)","publication_year":1993,"publication_date":"1993-08-01","ids":{"openalex":"https://openalex.org/W2002202076","doi":"https://doi.org/10.1021/ma00069a034","mag":"2002202076"},"language":"en","primary_location":{"id":"doi:10.1021/ma00069a034","doi":"https://doi.org/10.1021/ma00069a034","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ma00069a034","pdf_url":null,"source":{"id":"https://openalex.org/S177196338","display_name":"Macromolecules","issn_l":"0024-9297","issn":["0024-9297","1520-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-1","norway-2"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Macromolecules","raw_type":"journal-article"},"volume":null,"type":"article","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/A5085171503","display_name":"Pratima Rangarajan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pratima Rangarajan","raw_affiliation_strings":["Princeton University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University#TAB#","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043777280","display_name":"Richard A. Register","orcid":"https://orcid.org/0000-0002-5223-4306","observed_orcids":["https://orcid.org/0000-0002-5223-4306"]},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard A. Register","raw_affiliation_strings":["Princeton Inst for the Science & Tech of Materials (PRISM)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton Inst for the Science & Tech of Materials (PRISM)","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020635117","display_name":"Lewis J. Fetters","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I923382979","display_name":"ExxonMobil (United States)","ror":"https://ror.org/01xcepn55","country_code":"US","type":"company","lineage":["https://openalex.org/I923382979"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lewis J. Fetters","raw_affiliation_strings":["ExxonMobil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ExxonMobil","institution_ids":["https://openalex.org/I923382979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":5.7397,"has_fulltext":false,"cited_by_count":191,"citation_normalized_percentile":{"value":0.96822353,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"26","issue":"17","first_page":"4640","last_page":"4645"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":0.8579000234603882,"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"}},"topics":[{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":0.8579000234603882,"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/T11471","display_name":"Block Copolymer Self-Assembly","score":0.13989999890327454,"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/T10405","display_name":"Advanced Polymer Synthesis and Characterization","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/semicrystalline-block-copolymers","display_name":"semicrystalline block copolymers","score":0.9380000233650208},{"id":"https://openalex.org/keywords/ethylene-propylene-copolymer","display_name":"ethylene-propylene copolymer","score":0.6140000224113464},{"id":"https://openalex.org/keywords/polymer-morphology","display_name":"polymer morphology","score":0.7870000004768372},{"id":"https://openalex.org/keywords/microphase-separation","display_name":"microphase separation","score":0.656000018119812},{"id":"https://openalex.org/keywords/crystallization","display_name":"crystallization","score":0.375}],"concepts":[{"id":"https://openalex.org/C15920480","wikidata":"https://www.wikidata.org/wiki/Q421281","display_name":"Copolymer","level":3,"score":0.8902604579925537},{"id":"https://openalex.org/C46275449","wikidata":"https://www.wikidata.org/wiki/Q2458815","display_name":"Crystallinity","level":2,"score":0.8115552663803101},{"id":"https://openalex.org/C2778597550","wikidata":"https://www.wikidata.org/wiki/Q151313","display_name":"Ethylene","level":3,"score":0.7955276966094971},{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.6479661464691162},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.6371723413467407},{"id":"https://openalex.org/C166996190","wikidata":"https://www.wikidata.org/wiki/Q144688","display_name":"Ethylene propylene rubber","level":4,"score":0.6105539202690125},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5105234384536743},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5010068416595459},{"id":"https://openalex.org/C126348684","wikidata":"https://www.wikidata.org/wiki/Q3456979","display_name":"Polymer science","level":1,"score":0.4072790741920471},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3600432872772217},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.3288753926753998},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2943090498447418},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.11164689064025879},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.09973156452178955},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/ma00069a034","doi":"https://doi.org/10.1021/ma00069a034","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ma00069a034","pdf_url":null,"source":{"id":"https://openalex.org/S177196338","display_name":"Macromolecules","issn_l":"0024-9297","issn":["0024-9297","1520-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-1","norway-2"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Macromolecules","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2259847155","https://openalex.org/W4311318556","https://openalex.org/W2172275402","https://openalex.org/W2477435204","https://openalex.org/W2359607386","https://openalex.org/W2052247542","https://openalex.org/W1968649165","https://openalex.org/W2123676998","https://openalex.org/W2033893303","https://openalex.org/W2002814367"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTMorphology":[3],"of":[4,8,49,84,110],"semicrystalline":[5],"block":[6],"copolymers":[7],"ethylene-(ethylene-alt-propylene)Pratima":[9],"Rangarajan,":[10],"Richard":[11],"A.":[12],"Register,":[13],"and":[14,59,64,93,137,154,170,172],"Lewis":[15],"J.":[16],"FettersCite":[17],"this:":[18],"Macromolecules":[19],"1993,":[20],"26,":[21],"17,":[22],"4640\u20134645Publication":[23],"Date":[24],"(Print):August":[25],"1,":[26],"1993Publication":[27],"History":[28],"Published":[29],"online1":[30],"May":[31],"2002Published":[32],"inissue":[33],"1":[34],"August":[35],"1993https://pubs.acs.org/doi/10.1021/ma00069a034https://doi.org/10.1021/ma00069a034research-articleACS":[36],"PublicationsRequest":[37],"reuse":[38],"permissionsArticle":[39],"Views847Altmetric-Citations180LEARN":[40],"ABOUT":[41],"THESE":[42],"METRICSArticle":[43],"Views":[44],"are":[45,68,81],"the":[46,77,82,111,122,135,138,143,150,156],"COUNTER-compliant":[47],"sum":[48],"full":[50],"text":[51],"article":[52,116],"downloads":[53],"since":[54],"November":[55],"2008":[56],"(both":[57],"PDF":[58],"HTML)":[60],"across":[61],"all":[62],"institutions":[63],"individuals.":[65],"These":[66],"metrics":[67],"regularly":[69],"updated":[70,94],"to":[71,76],"reflect":[72],"usage":[73],"leading":[74],"up":[75],"last":[78],"few":[79],"days.Citations":[80],"number":[83],"other":[85],"articles":[86],"citing":[87],"this":[88],"article,":[89],"calculated":[90],"by":[91],"Crossref":[92,100],"daily.":[95],"Find":[96,146],"more":[97,147],"information":[98,148],"about":[99,134],"citation":[101],"counts.The":[102],"Altmetric":[103,151],"Attention":[104,152],"Score":[105,153],"is":[106,158],"a":[107,114,127],"quantitative":[108],"measure":[109],"attention":[112],"that":[113],"research":[115],"has":[117],"received":[118],"online.":[119],"Clicking":[120],"on":[121,149],"donut":[123],"icon":[124],"will":[125],"load":[126],"page":[128],"at":[129],"altmetric.com":[130],"with":[131,166],"additional":[132],"details":[133],"score":[136,157],"social":[139],"media":[140],"presence":[141],"for":[142],"given":[144],"article.":[145],"how":[155],"calculated.":[159],"Share":[160,175],"Add":[161],"toView":[162],"InAdd":[163],"Full":[164],"Text":[165],"ReferenceAdd":[167],"Description":[168],"ExportRISCitationCitation":[169],"abstractCitation":[171],"referencesMore":[173],"Options":[174],"onFacebookTwitterWechatLinked":[176],"InRedditEmail":[177],"Other":[178],"access":[179],"optionsGet":[180],"e-Alertsclose":[181],"Get":[182],"e-Alerts":[183]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":4}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2025-10-10T00:00:00"}
