{"id":"https://openalex.org/W7204228451","doi":"https://doi.org/10.1002/adfm.77719","title":"Electromechanical Network Constructed From Adaptive Olefin Nodes and Regionally Conductive sp 2 Carbon for High\u2010Performance Piezoresistive Sensors","display_name":"Electromechanical Network Constructed From Adaptive Olefin Nodes and Regionally Conductive sp 2 Carbon for High\u2010Performance Piezoresistive Sensors","publication_year":2026,"publication_date":"2026-08-26","ids":{"openalex":"https://openalex.org/W7204228451","doi":"https://doi.org/10.1002/adfm.77719"},"language":"en","primary_location":{"id":"doi:10.1002/adfm.77719","doi":"https://doi.org/10.1002/adfm.77719","is_oa":false,"landing_page_url":"https://doi.org/10.1002/adfm.77719","pdf_url":null,"source":{"id":"https://openalex.org/S135204980","display_name":"Advanced Functional Materials","issn_l":"1616-301X","issn":["1616-301X","1616-3028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-3","norway-2"],"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":"Advanced Functional Materials","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/A5148180958","display_name":"Tingting Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4385474403","display_name":"Changchun University of Technology","ror":"https://ror.org/052pakb34","country_code":"CN","type":"education","lineage":["https://openalex.org/I4385474403"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Yang","raw_affiliation_strings":["Key Laboratory of Advanced Structural Materials Ministry of Education College of Materials Science and Engineering Changchun University of Technology  Changchun P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Structural Materials Ministry of Education College of Materials Science and Engineering Changchun University of Technology  Changchun P. R. China","institution_ids":["https://openalex.org/I4385474403"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148336374","display_name":"Xiaobo Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4385474403","display_name":"Changchun University of Technology","ror":"https://ror.org/052pakb34","country_code":"CN","type":"education","lineage":["https://openalex.org/I4385474403"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Zhang","raw_affiliation_strings":["Key Laboratory of Advanced Structural Materials Ministry of Education College of Materials Science and Engineering Changchun University of Technology  Changchun P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Structural Materials Ministry of Education College of Materials Science and Engineering Changchun University of Technology  Changchun P. R. China","institution_ids":["https://openalex.org/I4385474403"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368383","display_name":"Huiling Liu","orcid":"https://orcid.org/0000-0001-5204-8979","observed_orcids":["https://orcid.org/0000-0001-5204-8979"]},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiling Liu","raw_affiliation_strings":["Laboratory of Theoretical and Computational Chemistry Institute of Theoretical Chemistry Jilin University  Changchun P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Theoretical and Computational Chemistry Institute of Theoretical Chemistry Jilin University  Changchun P. R. China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013002624","display_name":"Ying Song","orcid":"https://orcid.org/0000-0002-2750-2188","observed_orcids":["https://orcid.org/0000-0002-2750-2188"]},"institutions":[{"id":"https://openalex.org/I4385474403","display_name":"Changchun University of Technology","ror":"https://ror.org/052pakb34","country_code":"CN","type":"education","lineage":["https://openalex.org/I4385474403"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying Song","raw_affiliation_strings":["Key Laboratory of Advanced Structural Materials Ministry of Education College of Materials Science and Engineering Changchun University of Technology  Changchun P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-2750-2188","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Structural Materials Ministry of Education College of Materials Science and Engineering Changchun University of Technology  Changchun P. R. China","institution_ids":["https://openalex.org/I4385474403"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028051813","display_name":"Kaixiang Shi","orcid":"https://orcid.org/0000-0002-1900-2327","observed_orcids":["https://orcid.org/0000-0002-1900-2327"]},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaixiang Shi","raw_affiliation_strings":["Guangzhou Key Laboratory of Clean Transportation Energy Chemistry School of Chemical Engineering and Light Industry Guangdong University of Technology  Guangzhou P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-1900-2327","affiliations":[{"raw_affiliation_string":"Guangzhou Key Laboratory of Clean Transportation Energy Chemistry School of Chemical Engineering and Light Industry Guangdong University of Technology  Guangzhou P. R. China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003760018","display_name":"Quanbing Liu","orcid":"https://orcid.org/0000-0002-1889-989X","observed_orcids":["https://orcid.org/0000-0002-1889-989X"]},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Quanbing Liu","raw_affiliation_strings":["Guangzhou Key Laboratory of Clean Transportation Energy Chemistry School of Chemical Engineering and Light Industry Guangdong University of Technology  Guangzhou P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-1889-989X","affiliations":[{"raw_affiliation_string":"Guangzhou Key Laboratory of Clean Transportation Energy Chemistry School of Chemical Engineering and Light Industry Guangdong University of Technology  Guangzhou P. R. China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049588427","display_name":"Guangfeng Wu","orcid":"https://orcid.org/0000-0001-6683-4137","observed_orcids":["https://orcid.org/0000-0001-6683-4137","https://orcid.org/0000-0003-3409-5602","https://orcid.org/0000-0002-4230-6716"]},"institutions":[{"id":"https://openalex.org/I4385474403","display_name":"Changchun University of Technology","ror":"https://ror.org/052pakb34","country_code":"CN","type":"education","lineage":["https://openalex.org/I4385474403"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangfeng Wu","raw_affiliation_strings":["College of Chemical Engineering Changchun University of Technology  Changchun P. R. China"],"raw_orcid":"https://orcid.org/0000-0001-6683-4137","affiliations":[{"raw_affiliation_string":"College of Chemical Engineering Changchun University of Technology  Changchun P. R. China","institution_ids":["https://openalex.org/I4385474403"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5003760018","https://openalex.org/A5013002624","https://openalex.org/A5049588427"],"corresponding_institution_ids":["https://openalex.org/I139024713","https://openalex.org/I4385474403"],"apc_list":{"value":5790,"currency":"USD","value_usd":5790},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.59497281,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"36","issue":"78","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10074","display_name":"Carbon Nanotubes in Composites","score":0.0038999998942017555,"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/T10660","display_name":"Conducting polymers and applications","score":0.000699999975040555,"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/polyimide-aerogels","display_name":"polyimide aerogels","score":0.9539999961853027},{"id":"https://openalex.org/keywords/piezoresistive-sensors","display_name":"piezoresistive sensors","score":0.996999979019165},{"id":"https://openalex.org/keywords/carbon-nanotubes","display_name":"carbon nanotubes","score":0.8420000076293945},{"id":"https://openalex.org/keywords/cross-linked-polymer-networks","display_name":"crosslinked polymer networks","score":0.5479999780654907},{"id":"https://openalex.org/keywords/superelasticity","display_name":"superelasticity","score":0.8389999866485596},{"id":"https://openalex.org/keywords/stress-recovery","display_name":"stress recovery","score":0.8109999895095825},{"id":"https://openalex.org/keywords/pressure-sensing","display_name":"pressure sensing","score":0.6159999966621399}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.9243000149726868},{"id":"https://openalex.org/C198490522","wikidata":"https://www.wikidata.org/wiki/Q1932915","display_name":"Piezoresistive effect","level":2,"score":0.7738999724388123},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.6234999895095825},{"id":"https://openalex.org/C513720949","wikidata":"https://www.wikidata.org/wiki/Q1778729","display_name":"Carbon nanotube","level":2,"score":0.5529000163078308},{"id":"https://openalex.org/C2780012831","wikidata":"https://www.wikidata.org/wiki/Q381490","display_name":"Aerogel","level":2,"score":0.5432000160217285},{"id":"https://openalex.org/C2780965675","wikidata":"https://www.wikidata.org/wiki/Q145958","display_name":"Polyimide","level":3,"score":0.5041999816894531},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.4122999906539917},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3752000033855438},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.36739999055862427},{"id":"https://openalex.org/C2776254738","wikidata":"https://www.wikidata.org/wiki/Q81406","display_name":"Alkene","level":3,"score":0.3368000090122223},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.33390000462532043},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.3312000036239624},{"id":"https://openalex.org/C38052585","wikidata":"https://www.wikidata.org/wiki/Q252266","display_name":"Elastomer","level":2,"score":0.31139999628067017},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.2985999882221222},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.29760000109672546},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.2930000126361847},{"id":"https://openalex.org/C84967400","wikidata":"https://www.wikidata.org/wiki/Q1066289","display_name":"Flexible electronics","level":2,"score":0.2892000079154968},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.2840000092983246},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.2757999897003174},{"id":"https://openalex.org/C141795571","wikidata":"https://www.wikidata.org/wiki/Q580942","display_name":"Nanopore","level":2,"score":0.27459999918937683},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/adfm.77719","doi":"https://doi.org/10.1002/adfm.77719","is_oa":false,"landing_page_url":"https://doi.org/10.1002/adfm.77719","pdf_url":null,"source":{"id":"https://openalex.org/S135204980","display_name":"Advanced Functional Materials","issn_l":"1616-301X","issn":["1616-301X","1616-3028"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-3","ki-jl-3","norway-2"],"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":"Advanced Functional Materials","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.7207000255584717}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4010106325149536}],"study_designs":[],"awards":[{"id":"https://openalex.org/G8322527069","display_name":null,"funder_award_id":"20230201130GX","funder_id":"https://openalex.org/F4320310121","funder_display_name":"Natural Science Foundation of Jilin Province"}],"funders":[{"id":"https://openalex.org/F4320310121","display_name":"Natural Science Foundation of Jilin Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W2017568564","https://openalex.org/W2094021556","https://openalex.org/W2236212819","https://openalex.org/W2519229116","https://openalex.org/W2589654725","https://openalex.org/W2601228744","https://openalex.org/W2605537140","https://openalex.org/W2613111211","https://openalex.org/W2776396888","https://openalex.org/W2795952901","https://openalex.org/W2798188126","https://openalex.org/W2820499678","https://openalex.org/W2897082213","https://openalex.org/W2919398916","https://openalex.org/W2946362609","https://openalex.org/W2950125929","https://openalex.org/W2963690972","https://openalex.org/W3016348781","https://openalex.org/W3046331838","https://openalex.org/W3048057111","https://openalex.org/W3048842152","https://openalex.org/W3087629269","https://openalex.org/W3126397896","https://openalex.org/W3133071704","https://openalex.org/W3202470466","https://openalex.org/W3206394201","https://openalex.org/W3214454042","https://openalex.org/W4205970492","https://openalex.org/W4210591686","https://openalex.org/W4220788212","https://openalex.org/W4223969851","https://openalex.org/W4283829571","https://openalex.org/W4284884231","https://openalex.org/W4307093170","https://openalex.org/W4310036763","https://openalex.org/W4315783963","https://openalex.org/W4319439087","https://openalex.org/W4367047615","https://openalex.org/W4368282472","https://openalex.org/W4380577726","https://openalex.org/W4384276898","https://openalex.org/W4386030127","https://openalex.org/W4387424414","https://openalex.org/W4389070194","https://openalex.org/W4395080267","https://openalex.org/W4399269395","https://openalex.org/W4400989685","https://openalex.org/W4401175941","https://openalex.org/W4404768688","https://openalex.org/W4405646652","https://openalex.org/W4408569869","https://openalex.org/W4409034676","https://openalex.org/W4409099345","https://openalex.org/W4409150489","https://openalex.org/W4410452262","https://openalex.org/W4414376735"],"related_works":[],"abstract_inverted_index":{"ABSTRACT":[0],"Polyimide":[1],"(PI)":[2],"aerogels":[3,208],"have":[4],"demonstrated":[5],"excellent":[6],"thermal":[7],"stability":[8],"and":[9,23,59,80,154,165],"mechanical":[10,163],"performance":[11,164],"in":[12,227],"flexible":[13],"piezoresistive":[14,229],"sensors.":[15,230],"However,":[16],"simultaneously":[17],"achieving":[18],"high":[19,185],"compressive":[20],"resistance,":[21],"superelasticity,":[22],"stable,":[24],"repeatable":[25],"electrical":[26,166],"responses":[27],"without":[28],"modifying":[29],"the":[30,44,52,60,76,159,216,224,228],"conventional":[31],"PI":[32,77,99],"monomer":[33],"structure":[34],"remains":[35],"a":[36,98,102,112,179,184],"significant":[37],"challenge.":[38],"This":[39,213],"limitation":[40],"mainly":[41],"originates":[42],"from":[43],"isotropic":[45],"entanglement":[46],"of":[47,63,139,145,162,181,189,206],"polyimide":[48],"chains,":[49],"which":[50,199],"hinders":[51],"effective":[53],"coupling":[54],"between":[55],"mechanically":[56],"induced":[57],"deformation":[58],"long\u2010range":[61],"transport":[62],"charge":[64],"carriers.":[65],"To":[66],"address":[67],"this":[68],"issue,":[69],"alkyne":[70],"functional":[71],"units":[72],"were":[73],"introduced":[74],"into":[75,87],"molecular":[78,225],"backbone":[79,130],"subsequently":[81],"converted,":[82],"via":[83,175],"high\u2010temperature":[84],"chemical":[85],"reactions,":[86],"alkene":[88,109],"chain":[89],"structures":[90],"with":[91,101,178],"sp":[92,127],"2":[93,128],"hybridization":[94],"characteristics,":[95],"thereby":[96],"constructing":[97],"aerogel":[100],"stably":[103],"cross\u2010linked,":[104],"chain\u2010supported":[105],"network.":[106],"The":[107,142],"resulting":[108],"chains":[110],"form":[111],"load\u2010bearing":[113],"cross\u2010linked":[114],"framework":[115],"that":[116,205],"enables":[117],"adaptive":[118],"stress":[119,186],"distribution":[120],"to":[121],"maintain":[122],"structural":[123,155,176],"stability,":[124],"while":[125],"their":[126],"\u2010hybridized":[129],"establishes":[131],"locally":[132],"continuous":[133],"conductive":[134,151],"pathways,":[135],"ensuring":[136],"reliable":[137],"transmission":[138,221],"pressure":[140],"signals.":[141],"further":[143],"incorporation":[144],"carbon":[146],"nanotubes":[147],"(CNTs)":[148],"significantly":[149],"enhances":[150],"network":[152],"connectivity":[153],"synergistic":[156],"effects,":[157],"enabling":[158],"simultaneous":[160],"optimization":[161],"stability.":[167],"Notably,":[168],"crosslinked":[169],"polyimide/commercial":[170],"polyimide/carbon":[171],"nanotube":[172],"(Co/C\u2010PI\u2010CNTs)":[173],"aerogels\uff0cprepared":[174],"regulation,":[177],"strain":[180],"50%,":[182],"exhibited":[183],"recovery":[187],"rate":[188],"94%":[190],"after":[191],"10":[192],"000":[193],"extremely":[194],"long":[195],"stable":[196],"compression":[197],"cycles,":[198],"was":[200],"about":[201],"27%":[202],"higher":[203],"than":[204],"comparable":[207],"(74%)":[209],"under":[210],"identical":[211],"conditions.":[212],"work":[214],"broadens":[215],"perspective":[217],"for":[218],"designing":[219],"force\u2010electric":[220],"networks":[222],"at":[223],"scale":[226]},"counts_by_year":[],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2026-08-27T00:00:00"}