{"id":"https://openalex.org/W3000270099","doi":"https://doi.org/10.1109/sensors43011.2019.8956740","title":"Flexible Humidity Sensor Based on Electrochemically Polymerized Polypyrrole","display_name":"Flexible Humidity Sensor Based on Electrochemically Polymerized Polypyrrole","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3000270099","doi":"https://doi.org/10.1109/sensors43011.2019.8956740","mag":"3000270099"},"language":"en","primary_location":{"id":"doi:10.1109/sensors43011.2019.8956740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"},"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/A5101451424","display_name":"Qi Zhao","orcid":"https://orcid.org/0000-0001-9729-7901"},"institutions":[{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Zhao","raw_affiliation_strings":["Tsinghua University,Tsinghua-Berkeley Shenzhen Institute,Shenzhen,China,518055","Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Tsinghua-Berkeley Shenzhen Institute,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091832443","display_name":"Xiang Qian","orcid":"https://orcid.org/0000-0003-2487-8785"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Qian","raw_affiliation_strings":["Tsinghua University,Tsinghua Shenzhen International Graduate School,Shenzhen,China,518055","Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Tsinghua Shenzhen International Graduate School,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115694931","display_name":"Xiaohao Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohao Wang","raw_affiliation_strings":["Tsinghua University,Tsinghua-Berkeley Shenzhen Institute,Shenzhen,China,518055","Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Tsinghua-Berkeley Shenzhen Institute,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100383258","display_name":"Liwei Lin","orcid":"https://orcid.org/0000-0001-7083-624X"},"institutions":[{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liwei Lin","raw_affiliation_strings":["Tsinghua University,Tsinghua-Berkeley Shenzhen Institute,Shenzhen,China,518055","Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Tsinghua-Berkeley Shenzhen Institute,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101451424"],"corresponding_institution_ids":["https://openalex.org/I4210114105","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15574491,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9994999766349792,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/humidity","display_name":"Humidity","score":0.775920033454895},{"id":"https://openalex.org/keywords/relative-humidity","display_name":"Relative humidity","score":0.7595866322517395},{"id":"https://openalex.org/keywords/repeatability","display_name":"Repeatability","score":0.7518371343612671},{"id":"https://openalex.org/keywords/polypyrrole","display_name":"Polypyrrole","score":0.6362606287002563},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.5875021815299988},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.55545973777771},{"id":"https://openalex.org/keywords/response-time","display_name":"Response time","score":0.5178076028823853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39441436529159546},{"id":"https://openalex.org/keywords/polymerization","display_name":"Polymerization","score":0.3787658214569092},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.37801480293273926},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.16796621680259705},{"id":"https://openalex.org/keywords/polymer","display_name":"Polymer","score":0.09752088785171509},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09649845957756042},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08802542090415955},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.07787096500396729},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0647706687450409}],"concepts":[{"id":"https://openalex.org/C151420433","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Humidity","level":2,"score":0.775920033454895},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.7595866322517395},{"id":"https://openalex.org/C154020017","wikidata":"https://www.wikidata.org/wiki/Q520171","display_name":"Repeatability","level":2,"score":0.7518371343612671},{"id":"https://openalex.org/C2777232022","wikidata":"https://www.wikidata.org/wiki/Q146230","display_name":"Polypyrrole","level":4,"score":0.6362606287002563},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.5875021815299988},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.55545973777771},{"id":"https://openalex.org/C19012869","wikidata":"https://www.wikidata.org/wiki/Q578372","display_name":"Response time","level":2,"score":0.5178076028823853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39441436529159546},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.3787658214569092},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37801480293273926},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.16796621680259705},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.09752088785171509},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09649845957756042},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08802542090415955},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.07787096500396729},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0647706687450409},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors43011.2019.8956740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W582105565","https://openalex.org/W1978860163","https://openalex.org/W1995764503","https://openalex.org/W1996322474","https://openalex.org/W2000049305","https://openalex.org/W2001086979","https://openalex.org/W2047641437","https://openalex.org/W2090664722","https://openalex.org/W2094977443","https://openalex.org/W2137451617","https://openalex.org/W2150653406","https://openalex.org/W2258384749","https://openalex.org/W2614284214","https://openalex.org/W6692414303"],"related_works":["https://openalex.org/W2373227895","https://openalex.org/W585699616","https://openalex.org/W2611913606","https://openalex.org/W1936924293","https://openalex.org/W3217411638","https://openalex.org/W2161933455","https://openalex.org/W2981670615","https://openalex.org/W2091082548","https://openalex.org/W2066532521","https://openalex.org/W2019921404"],"abstract_inverted_index":{"Environmental":[0],"sensing":[1],"is":[2,126],"an":[3],"important":[4],"task":[5],"in":[6],"the":[7,12,15,51,60,72,81,87,115,123,140],"development":[8],"of":[9,14,17,54,80,143],"infrastructures":[10],"for":[11,59,118,128,134],"applications":[13],"Internet":[16],"things.":[18],"In":[19],"this":[20],"work,":[21],"we":[22],"introduce":[23],"a":[24],"flexible":[25,124],"humidity":[26,42,62],"sensor":[27,82,116,125],"based":[28],"on":[29],"electrochemically":[30],"polymerized":[31],"polypyrrole":[32],"to":[33,39,49,66,77,92,138],"absorb":[34],"or":[35,132],"desorb":[36],"water":[37],"vapors":[38],"detect":[40],"relative":[41,61],"(RH).":[43],"A":[44],"test":[45],"platform":[46],"was":[47,83,95],"built":[48],"mix":[50],"different":[52],"amounts":[53],"dry":[55],"and":[56,86,110,145],"wet":[57],"air":[58],"ranging":[63],"from":[64,75,90],"15%":[65],"95%.":[67],"Experimental":[68],"results":[69],"show":[70],"that":[71],"response":[73,112],"time":[74,89,113],"20%":[76,93],"90%":[78,91],"RH":[79,94],"505":[84],"seconds":[85,97],"recovery":[88],"328":[96],"with":[98],"good":[99],"repeatability":[100,109],"during":[101],"three":[102],"cycles.":[103],"The":[104],"wide":[105],"dynamic":[106],"range,":[107],"excellent":[108],"reasonable":[111],"make":[114],"applicable":[117],"home":[119],"monitoring":[120],"applications.":[121],"Furthermore,":[122],"suitable":[127],"embedding":[129],"into":[130],"wallpaper":[131],"decorations":[133],"promising":[135],"future":[136],"systems":[137],"map":[139],"environmental":[141],"status":[142],"buildings":[144],"homes.":[146]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}