{"id":"https://openalex.org/W7170060083","doi":"https://doi.org/10.1021/acs.macromol.6c01269","title":"Dielectric and Viscoelastic Behavior of Styrene-Isoprene Block Copolymers: Dielectric Detection of Isoprene Block Dynamics","display_name":"Dielectric and Viscoelastic Behavior of Styrene-Isoprene Block Copolymers: Dielectric Detection of Isoprene Block Dynamics","publication_year":2026,"publication_date":"2026-07-22","ids":{"openalex":"https://openalex.org/W7170060083","doi":"https://doi.org/10.1021/acs.macromol.6c01269"},"language":"en","primary_location":{"id":"doi:10.1021/acs.macromol.6c01269","doi":"https://doi.org/10.1021/acs.macromol.6c01269","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.macromol.6c01269","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/A5143423721","display_name":"Peitong Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peitong Li","raw_affiliation_strings":["Chinese Academy of Sciences , , ,","University of Science and Technology of China , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences , , ,","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Science and Technology of China , , ,","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034788158","display_name":"Quan Chen","orcid":"https://orcid.org/0000-0002-7771-5050","observed_orcids":["https://orcid.org/0000-0002-7771-5050"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Quan Chen","raw_affiliation_strings":["Chinese Academy of Sciences , , ,","University of Science and Technology of China , , ,"],"raw_orcid":"https://orcid.org/0000-0002-7771-5050","affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences , , ,","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Science and Technology of China , , ,","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037902121","display_name":"Yumi Matsumiya","orcid":"https://orcid.org/0000-0002-4690-3251","observed_orcids":["https://orcid.org/0000-0002-4690-3251"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yumi Matsumiya","raw_affiliation_strings":["The University of Osaka , , , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Osaka , , , ,","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088049480","display_name":"Hiroshi Watanabe","orcid":"https://orcid.org/0000-0003-0826-2454","observed_orcids":["https://orcid.org/0000-0003-0826-2454"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["CN","JP"],"is_corresponding":true,"raw_author_name":"Hiroshi Watanabe","raw_affiliation_strings":["Chinese Academy of Sciences , , ,","Kyoto University , , , ,","The University of Osaka , , , ,"],"raw_orcid":"https://orcid.org/0000-0003-0826-2454","affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences , , ,","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Kyoto University , , , ,","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"The University of Osaka , , , ,","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034788158","https://openalex.org/A5088049480"],"corresponding_institution_ids":["https://openalex.org/I126520041","https://openalex.org/I19820366","https://openalex.org/I22299242","https://openalex.org/I98285908"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.4454084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"59","issue":"15","first_page":"8700","last_page":"8711"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11471","display_name":"Block Copolymer Self-Assembly","score":0.8690999746322632,"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/T11471","display_name":"Block Copolymer Self-Assembly","score":0.8690999746322632,"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/T10474","display_name":"Material Dynamics and Properties","score":0.08590000122785568,"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":0.013199999928474426,"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/styrene-isoprene-block-copolymers","display_name":"styrene-isoprene block copolymers","score":0.953000009059906},{"id":"https://openalex.org/keywords/dielectric-relaxation","display_name":"dielectric relaxation","score":0.8109999895095825},{"id":"https://openalex.org/keywords/viscoelasticity","display_name":"viscoelasticity","score":0.7229999899864197},{"id":"https://openalex.org/keywords/head-to-head-dimer","display_name":"head-to-head dimer","score":0.6029999852180481},{"id":"https://openalex.org/keywords/dipole-orientation","display_name":"dipole orientation","score":0.492000013589859},{"id":"https://openalex.org/keywords/entanglement-network","display_name":"entanglement network","score":0.6809999942779541},{"id":"https://openalex.org/keywords/rouse-dynamics","display_name":"Rouse dynamics","score":0.8059999942779541},{"id":"https://openalex.org/keywords/block-copolymer-microstructure","display_name":"block copolymer microstructure","score":0.5600000023841858}],"concepts":[{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.7620000243186951},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.6714000105857849},{"id":"https://openalex.org/C186541917","wikidata":"https://www.wikidata.org/wiki/Q910483","display_name":"Viscoelasticity","level":2,"score":0.6333000063896179},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5982000231742859},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5652999877929688},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5368000268936157},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4401000142097473},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.4318000078201294},{"id":"https://openalex.org/C41999313","wikidata":"https://www.wikidata.org/wiki/Q489328","display_name":"Molecular physics","level":1,"score":0.4284000098705292},{"id":"https://openalex.org/C131888329","wikidata":"https://www.wikidata.org/wiki/Q3027679","display_name":"Small-angle X-ray scattering","level":3,"score":0.4068000018596649},{"id":"https://openalex.org/C91066073","wikidata":"https://www.wikidata.org/wiki/Q1417868","display_name":"Dielectric loss","level":3,"score":0.39340001344680786},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.382999986410141},{"id":"https://openalex.org/C75733527","wikidata":"https://www.wikidata.org/wiki/Q727049","display_name":"Cole\u2013Cole equation","level":3,"score":0.37929999828338623},{"id":"https://openalex.org/C15920480","wikidata":"https://www.wikidata.org/wiki/Q421281","display_name":"Copolymer","level":3,"score":0.3747999966144562},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.3416999876499176},{"id":"https://openalex.org/C59593255","wikidata":"https://www.wikidata.org/wiki/Q901663","display_name":"Molecular dynamics","level":2,"score":0.3343999981880188},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2881999909877777},{"id":"https://openalex.org/C26065003","wikidata":"https://www.wikidata.org/wiki/Q900684","display_name":"Structure factor","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.27900001406669617},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.2702000141143799},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.25940001010894775},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.2556000053882599}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/acs.macromol.6c01269","doi":"https://doi.org/10.1021/acs.macromol.6c01269","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.macromol.6c01269","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":[{"id":"https://openalex.org/G6558175608","display_name":null,"funder_award_id":"22173095","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7865212632","display_name":null,"funder_award_id":"52425301","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W184939991","https://openalex.org/W204867520","https://openalex.org/W565465012","https://openalex.org/W585924654","https://openalex.org/W1148818821","https://openalex.org/W1914109153","https://openalex.org/W1973162904","https://openalex.org/W1975728049","https://openalex.org/W1979601568","https://openalex.org/W2001481361","https://openalex.org/W2012295640","https://openalex.org/W2015434916","https://openalex.org/W2020559913","https://openalex.org/W2023533064","https://openalex.org/W2025439506","https://openalex.org/W2029196023","https://openalex.org/W2032218623","https://openalex.org/W2038983360","https://openalex.org/W2048592222","https://openalex.org/W2051038173","https://openalex.org/W2051761760","https://openalex.org/W2054122095","https://openalex.org/W2062311411","https://openalex.org/W2064538728","https://openalex.org/W2068405669","https://openalex.org/W2075430727","https://openalex.org/W2082328784","https://openalex.org/W2089132914","https://openalex.org/W2092676447","https://openalex.org/W2092688934","https://openalex.org/W2125498780","https://openalex.org/W2130681994","https://openalex.org/W2172949807","https://openalex.org/W2327580301","https://openalex.org/W2998624877","https://openalex.org/W4388252586","https://openalex.org/W4389349007"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Dielectric":[1],"and":[2,14,34,56,119,132,184,322],"viscoelastic":[3],"behavior":[4],"was":[5,239,262],"examined":[6],"for":[7,192,198],"a":[8,49,66,160,202,217,250,265,270,318],"styrene-isoprene":[9],"diblock":[10],"copolymer,":[11,21],"SI":[12,117,182,199],"11-60,":[13],"its":[15,95,290],"head-to-head":[16],"dimer,":[17],"SI2S":[18,120,208],"11-(60)2-11":[19,121,209],"triblock":[20],"with":[22,159],"the":[23,28,37,46,90,98,102,108,112,124,129,133,138,146,155,168,177,193,211,228,231,236,242,246,257,275,278,283,286,295,303,310,314,329,332],"sample":[24],"code":[25],"numbers":[26],"representing":[27],"block":[29,88,100,109,131,233,288],"molecular":[30,170],"weights":[31],"MS,":[32],"MI,":[33],"MI2":[35],"in":[36,77,249,256],"unit":[38],"of":[39,52,58,116,128,137,154,176,204,219,230,245,268,277,285,309,316,331],"kg":[40],"mol\u20131.":[41],"SAXS":[42],"data":[43],"showed":[44,210],"that":[45,181,227],"copolymers":[47],"formed":[48],"bcc":[50],"lattice":[51],"spherical":[53,83],"S":[54,84,237,296],"domains":[55,297],"patches":[57],"those":[59,82],"lattices":[60],"were":[61,74],"randomly":[62],"oriented":[63],"to":[64,174,222,241,299,328],"form":[65],"polygrain":[67,156],"structure.":[68,157],"The":[69,86],"I":[70,87,130,178,232,333],"and/or":[71],"I2":[72,99,139,287],"blocks":[73],"well":[75],"entangled":[76],"their":[78],"matrix":[79],"phase":[80],"embedding":[81],"domains.":[85],"had":[89,101],"type-A":[91,103],"dipole":[92,104],"parallel":[93],"along":[94,306],"backbone,":[96],"whereas":[97],"once":[105],"inverted":[106],"at":[107],"midpoint.":[110],"Thus,":[111],"slow":[113,152],"dielectric":[114,189,212],"relaxation":[115,190,194,213],"11-60":[118,183,200],"exclusively":[122],"detected":[123,148],"end-to-end":[125],"vector":[126,135],"fluctuation":[127,136,305],"end-to-center":[134],"block,":[140,179],"respectively,":[141],"without":[142,274],"being":[143],"contributed":[144],"from":[145],"viscoelastically":[147],"(but":[149],"dielectrically":[150],"inert)":[151],"dynamics":[153],"Comparison":[158],"reference":[161],"material,":[162],"6-arm":[163],"star":[164,248],"homopolyisoprene":[165],"6(I-59)":[166,185,247],"having":[167,289],"arm":[169,243],"weight":[171],"almost":[172],"identical":[173],"MI":[175],"revealed":[180],"exhibited":[186],"very":[187],"similar":[188,240],"except":[191],"intensity":[195],"moderately":[196],"smaller":[197],"by":[201,216,264],"factor":[203,218],"0.65.":[205],"In":[206,281],"contrast,":[207,282],"much":[214,324],"weaker,":[215],"0.1,":[220],"compared":[221,327],"6(I-59).":[223],"These":[224],"results":[225],"suggested":[226],"motion":[229,276,284,330],"anchored":[234],"on":[235,294],"domain":[238],"retraction":[244],"dilating":[251],"entanglement":[252],"network":[253],"(as":[254],"considered":[255],"standard":[258],"tube":[259],"model)":[260],"but":[261],"constrained":[263],"thermodynamic":[266],"requirement":[267,315],"preserving":[269,317],"constant":[271,319],"mass":[272,320],"density":[273],"S\u2013I":[279],"junction.":[280],"two":[291],"ends":[292],"fixed":[293],"appeared":[298],"occur":[300],"just":[301],"through":[302],"Rouse":[304],"an":[307],"array":[308],"trapped":[311],"entanglements":[312],"under":[313],"density,":[321],"thus":[323],"less":[325],"significant":[326],"block.":[334]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2026-07-23T00:00:00"}