{"id":"https://openalex.org/W2007502852","doi":"https://doi.org/10.1039/c2jm30590a","title":"Self-alignment and high electrical conductivity of ultralarge graphene oxide\u2013polyurethane nanocomposites","display_name":"Self-alignment and high electrical conductivity of ultralarge graphene oxide\u2013polyurethane nanocomposites","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2007502852","doi":"https://doi.org/10.1039/c2jm30590a","mag":"2007502852"},"language":"en","primary_location":{"id":"doi:10.1039/c2jm30590a","doi":"https://doi.org/10.1039/c2jm30590a","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c2jm30590a","pdf_url":null,"source":{"id":"https://openalex.org/S45305740","display_name":"Journal of Materials Chemistry","issn_l":"0959-9428","issn":["0959-9428","1364-5501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Chemistry","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/A5056943467","display_name":"Nariman Yousefi","orcid":"https://orcid.org/0000-0003-4240-1075","observed_orcids":["https://orcid.org/0000-0003-4240-1075"]},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Nariman Yousefi","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022550085","display_name":"Mohsen Moazzami Gudarzi","orcid":"https://orcid.org/0000-0001-7134-6082","observed_orcids":["https://orcid.org/0000-0001-7134-6082"]},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohsen Moazzami Gudarzi","raw_affiliation_strings":["Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068095875","display_name":"Qingbin Zheng","orcid":"https://orcid.org/0000-0002-7127-7109","observed_orcids":["https://orcid.org/0000-0002-7127-7109"]},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qingbin Zheng","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080227630","display_name":"Seyed Hamed Aboutalebi","orcid":"https://orcid.org/0000-0002-3711-332X","observed_orcids":["https://orcid.org/0000-0002-3711-332X"]},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Seyed Hamed Aboutalebi","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025328352","display_name":"Farhad Sharif","orcid":"https://orcid.org/0000-0002-0801-1076","observed_orcids":["https://orcid.org/0000-0002-0801-1076"]},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Farhad Sharif","raw_affiliation_strings":["Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, No. 424, Hafez Ave, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000916116","display_name":"Jang\u2010Kyo Kim","orcid":"https://orcid.org/0000-0002-5390-8763","observed_orcids":["https://orcid.org/0000-0002-5390-8763"]},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Jang-Kyo Kim","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay,Kowloon,","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000916116"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":10.8219,"has_fulltext":false,"cited_by_count":300,"citation_normalized_percentile":{"value":0.99175051,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"22","issue":"25","first_page":"12709","last_page":"12709"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.8862000107765198,"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/T10083","display_name":"Graphene research and applications","score":0.8862000107765198,"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/T10074","display_name":"Carbon Nanotubes in Composites","score":0.03959999978542328,"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/T10501","display_name":"Polymer Nanocomposites and Properties","score":0.027400000020861626,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/graphene-oxide","display_name":"graphene oxide","score":0.9589999914169312},{"id":"https://openalex.org/keywords/polyurethane","display_name":"polyurethane","score":0.8370000123977661},{"id":"https://openalex.org/keywords/self-alignment","display_name":"self-alignment","score":0.8059999942779541},{"id":"https://openalex.org/keywords/reduced-graphene-oxide","display_name":"reduced graphene oxide","score":0.8389999866485596},{"id":"https://openalex.org/keywords/electrical-conductivity","display_name":"electrical conductivity","score":0.8500000238418579},{"id":"https://openalex.org/keywords/percolation-threshold","display_name":"percolation threshold","score":0.9929999709129333},{"id":"https://openalex.org/keywords/liquid-crystalline-dispersions","display_name":"liquid crystalline dispersions","score":0.8349999785423279},{"id":"https://openalex.org/keywords/in-situ-reduction","display_name":"in situ reduction","score":0.949999988079071},{"id":"https://openalex.org/keywords/anisotropic-conductivity","display_name":"anisotropic conductivity","score":0.718999981880188},{"id":"https://openalex.org/keywords/conductive-network","display_name":"conductive network","score":0.7490000128746033},{"id":"https://openalex.org/keywords/composite-films","display_name":"composite films","score":0.47200000286102295}],"concepts":[{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.9723368287086487},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8477079272270203},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.7359697818756104},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.6662359833717346},{"id":"https://openalex.org/C205286655","wikidata":"https://www.wikidata.org/wiki/Q5597113","display_name":"Graphene oxide paper","level":3,"score":0.657800555229187},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.5903059840202332},{"id":"https://openalex.org/C2779578285","wikidata":"https://www.wikidata.org/wiki/Q146322","display_name":"Polyurethane","level":2,"score":0.5727890729904175},{"id":"https://openalex.org/C92880739","wikidata":"https://www.wikidata.org/wiki/Q2639556","display_name":"Nanocomposite","level":2,"score":0.5723822116851807},{"id":"https://openalex.org/C2729557","wikidata":"https://www.wikidata.org/wiki/Q7167170","display_name":"Percolation threshold","level":3,"score":0.4889020025730133},{"id":"https://openalex.org/C10777958","wikidata":"https://www.wikidata.org/wiki/Q17018806","display_name":"Graphene foam","level":4,"score":0.4882352650165558},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4800071120262146},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.477719783782959},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.4559131860733032},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.42674243450164795},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3261873722076416},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3035275638103485},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06620511412620544},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1039/c2jm30590a","doi":"https://doi.org/10.1039/c2jm30590a","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c2jm30590a","pdf_url":null,"source":{"id":"https://openalex.org/S45305740","display_name":"Journal of Materials Chemistry","issn_l":"0959-9428","issn":["0959-9428","1364-5501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Chemistry","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-57445","doi":null,"is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0959-9428&rft.volume=22&rft.issue=25&rft.date=2012&rft.spage=12709&rft.aulast=Yousefi&rft.aufirst=Nariman&rft.atitle=Self-alignment+and+high+electrical+conductivity+of+ultralarge+graphene+oxide-polyurethane+nanocomposites&rft.title=Journal+of+materials+chemistry","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"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":71,"referenced_works":["https://openalex.org/W1967375513","https://openalex.org/W1968004765","https://openalex.org/W1969462100","https://openalex.org/W1969539044","https://openalex.org/W1970597580","https://openalex.org/W1971675864","https://openalex.org/W1975540063","https://openalex.org/W1975750858","https://openalex.org/W1976351978","https://openalex.org/W1976955317","https://openalex.org/W1977493896","https://openalex.org/W1979345785","https://openalex.org/W1992361680","https://openalex.org/W1996613237","https://openalex.org/W1996639354","https://openalex.org/W2008055897","https://openalex.org/W2009766174","https://openalex.org/W2009812626","https://openalex.org/W2014696316","https://openalex.org/W2021112140","https://openalex.org/W2030677057","https://openalex.org/W2035007747","https://openalex.org/W2040448211","https://openalex.org/W2041446723","https://openalex.org/W2046265699","https://openalex.org/W2047868184","https://openalex.org/W2051015217","https://openalex.org/W2052480280","https://openalex.org/W2053640192","https://openalex.org/W2053824817","https://openalex.org/W2053853218","https://openalex.org/W2054720108","https://openalex.org/W2058122340","https://openalex.org/W2060072789","https://openalex.org/W2064661112","https://openalex.org/W2069698887","https://openalex.org/W2071097201","https://openalex.org/W2071732111","https://openalex.org/W2072214543","https://openalex.org/W2074219007","https://openalex.org/W2077867221","https://openalex.org/W2078149790","https://openalex.org/W2078792724","https://openalex.org/W2079128750","https://openalex.org/W2085909317","https://openalex.org/W2088312435","https://openalex.org/W2088616421","https://openalex.org/W2095236074","https://openalex.org/W2100601324","https://openalex.org/W2101977779","https://openalex.org/W2107593951","https://openalex.org/W2109807803","https://openalex.org/W2119992494","https://openalex.org/W2123973393","https://openalex.org/W2123991186","https://openalex.org/W2125203621","https://openalex.org/W2126278553","https://openalex.org/W2136441644","https://openalex.org/W2140746165","https://openalex.org/W2142806119","https://openalex.org/W2143983498","https://openalex.org/W2146082910","https://openalex.org/W2149070465","https://openalex.org/W2156575365","https://openalex.org/W2162407549","https://openalex.org/W2165265568","https://openalex.org/W2334388295","https://openalex.org/W2518746687","https://openalex.org/W3023313912","https://openalex.org/W4233194460","https://openalex.org/W4238841644"],"related_works":["https://openalex.org/W2005520121","https://openalex.org/W2118848983","https://openalex.org/W4205507760","https://openalex.org/W2206204678","https://openalex.org/W2279791510","https://openalex.org/W2288023546","https://openalex.org/W2787181097","https://openalex.org/W2049204983","https://openalex.org/W2073451865","https://openalex.org/W2159302814"],"abstract_inverted_index":{"Polyurethane":[0],"(PU)-based":[1],"composite":[2],"films":[3],"containing":[4,120],"highly":[5],"aligned":[6],"graphene":[7,22,43,56,81,130],"sheets":[8,62],"are":[9,48],"produced":[10],"through":[11],"an":[12,99],"environmentally":[13],"benign":[14],"process.":[15],"An":[16],"aqueous":[17],"liquid":[18],"crystalline":[19],"dispersion":[20,35],"of":[21,40,42,53,68,104,111,125,140,149,152],"oxide":[23,57],"(GO)":[24],"is":[25,83,108],"in":[26,29,32],"situ":[27],"reduced":[28,55],"PU,":[30],"resulting":[31,92],"a":[33,37,64],"fine":[34],"and":[36,59],"high":[38,84,129],"degree":[39],"orientation":[41],"sheets.":[44],"The":[45,91,122],"PU":[46],"particles":[47],"adsorbed":[49],"onto":[50],"the":[51,54,60,76,80,112,126,137,144,150,153],"surface":[52],"(rGO),":[58],"rGO":[61],"with":[63,98,128],"large":[65],"aspect":[66],"ratio":[67],"over":[69],"10":[70],"000":[71],"tend":[72],"to":[73,136],"self-align":[74],"during":[75],"film":[77],"formation":[78,139],"when":[79],"content":[82],"enough,":[85],"say":[86],"more":[87],"than":[88],"2":[89],"wt%.":[90],"composites":[93,119,127],"show":[94],"excellent":[95],"electrical":[96,123],"conductivity":[97,124],"extremely":[100],"low":[101],"percolation":[102],"threshold":[103],"0.078":[105],"vol%,":[106],"which":[107],"considered":[109],"one":[110],"lowest":[113],"values":[114],"ever":[115],"reported":[116],"for":[117],"polymer":[118],"graphene.":[121],"contents":[131],"presents":[132],"significant":[133],"anisotropy":[134],"due":[135],"preferential":[138],"conductive":[141],"networks":[142],"along":[143],"in-plane":[145],"direction,":[146],"another":[147],"proof":[148],"existence":[151],"self-aligned,":[154],"layered":[155],"structure.":[156]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":31},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":21},{"year":2018,"cited_by_count":26},{"year":2017,"cited_by_count":30},{"year":2016,"cited_by_count":34},{"year":2015,"cited_by_count":27},{"year":2014,"cited_by_count":27},{"year":2013,"cited_by_count":22},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
