{"id":"https://openalex.org/W3168376099","doi":"https://doi.org/10.3390/s21124069","title":"ZnO@ZIF-8 Core-Shell Structure Gas Sensors with Excellent Selectivity to H2","display_name":"ZnO@ZIF-8 Core-Shell Structure Gas Sensors with Excellent Selectivity to H2","publication_year":2021,"publication_date":"2021-06-12","ids":{"openalex":"https://openalex.org/W3168376099","doi":"https://doi.org/10.3390/s21124069","mag":"3168376099","pmid":"https://pubmed.ncbi.nlm.nih.gov/34204851"},"language":"en","primary_location":{"id":"doi:10.3390/s21124069","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21124069","pdf_url":"https://www.mdpi.com/1424-8220/21/12/4069/pdf?version=1623511579","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/12/4069/pdf?version=1623511579","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064469164","display_name":"Ruonan Lv","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruonan Lv","raw_affiliation_strings":["School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056900240","display_name":"Qinyi Zhang","orcid":"https://orcid.org/0000-0002-9097-8429"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qinyi Zhang","raw_affiliation_strings":["School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100391853","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-0666-3273"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100885457","display_name":"Yaojun Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojun Lin","raw_affiliation_strings":["School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102905495","display_name":"Shunping Zhang","orcid":"https://orcid.org/0000-0001-6860-8416"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shunping Zhang","raw_affiliation_strings":["School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5056900240"],"corresponding_institution_ids":["https://openalex.org/I196699116"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.9484,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.91470664,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"21","issue":"12","first_page":"4069","last_page":"4069"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":1.0,"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":1.0,"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":0.9994000196456909,"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/T10096","display_name":"Metal-Organic Frameworks: Synthesis and Applications","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic 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/selectivity","display_name":"Selectivity","score":0.6968575716018677},{"id":"https://openalex.org/keywords/scanning-electron-microscope","display_name":"Scanning electron microscope","score":0.6862525939941406},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6557953357696533},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.5382757782936096},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.45964810252189636},{"id":"https://openalex.org/keywords/hydrogen","display_name":"Hydrogen","score":0.444256067276001},{"id":"https://openalex.org/keywords/nanomaterials","display_name":"Nanomaterials","score":0.428869366645813},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.42087340354919434},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.14410364627838135},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.09644412994384766},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.09584960341453552},{"id":"https://openalex.org/keywords/catalysis","display_name":"Catalysis","score":0.0893326997756958}],"concepts":[{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.6968575716018677},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.6862525939941406},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6557953357696533},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5382757782936096},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.45964810252189636},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.444256067276001},{"id":"https://openalex.org/C138631740","wikidata":"https://www.wikidata.org/wiki/Q967847","display_name":"Nanomaterials","level":2,"score":0.428869366645813},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.42087340354919434},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14410364627838135},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09644412994384766},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.09584960341453552},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0893326997756958},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s21124069","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21124069","pdf_url":"https://www.mdpi.com/1424-8220/21/12/4069/pdf?version=1623511579","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34204851","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34204851","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:85ef30ed7f3b4469981e496812197729","is_oa":true,"landing_page_url":"https://doaj.org/article/85ef30ed7f3b4469981e496812197729","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 12, p 4069 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/12/4069/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21124069","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 12; Pages: 4069","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8231508","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8231508","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21124069","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21124069","pdf_url":"https://www.mdpi.com/1424-8220/21/12/4069/pdf?version=1623511579","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G8327690798","display_name":null,"funder_award_id":"NO.61771207","funder_id":"https://openalex.org/F4320316985","funder_display_name":"National Museum of Nature and Science"}],"funders":[{"id":"https://openalex.org/F4320316985","display_name":"National Museum of Nature and Science","ror":"https://ror.org/04r8tsy16"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3168376099.pdf"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1971759539","https://openalex.org/W1974404404","https://openalex.org/W2011970299","https://openalex.org/W2021316045","https://openalex.org/W2022144129","https://openalex.org/W2031238742","https://openalex.org/W2052331946","https://openalex.org/W2052589251","https://openalex.org/W2068663356","https://openalex.org/W2094743568","https://openalex.org/W2116705703","https://openalex.org/W2163535530","https://openalex.org/W2199420313","https://openalex.org/W2468764289","https://openalex.org/W2520993546","https://openalex.org/W2566923453","https://openalex.org/W2605397001","https://openalex.org/W2762183644","https://openalex.org/W2772867988","https://openalex.org/W2867622100","https://openalex.org/W2884293249","https://openalex.org/W2901826793","https://openalex.org/W2908246814","https://openalex.org/W2920917211","https://openalex.org/W2945616180","https://openalex.org/W2947154634","https://openalex.org/W2967971638","https://openalex.org/W2976027111","https://openalex.org/W2980816513","https://openalex.org/W2994284617","https://openalex.org/W2999189125","https://openalex.org/W2999372527","https://openalex.org/W3004186764","https://openalex.org/W3008316160","https://openalex.org/W3009396733","https://openalex.org/W3012505078","https://openalex.org/W3013426714","https://openalex.org/W3015503597","https://openalex.org/W3018207990","https://openalex.org/W3023657480","https://openalex.org/W3033125652","https://openalex.org/W3037593199","https://openalex.org/W3087556532","https://openalex.org/W3097847004"],"related_works":["https://openalex.org/W1586206203","https://openalex.org/W2379540828","https://openalex.org/W2111961950","https://openalex.org/W2619424135","https://openalex.org/W2114451818","https://openalex.org/W2033566589","https://openalex.org/W2951237352","https://openalex.org/W2006471881","https://openalex.org/W2074571151","https://openalex.org/W2036143465"],"abstract_inverted_index":{"As":[0],"the":[1,45,69,80,104,119,127,136,139,143,184,187,195,198,201,204,236,260,285,288,298,308,311,315,322,339,351,357],"energy":[2,10,221],"crisis":[3],"becomes":[4],"worse,":[5],"hydrogen":[6,31,113,130,265,292,331],"as":[7,84],"a":[8,85,161,177,245,326],"clean":[9],"source":[11],"is":[12,44,132,149,233,282,319,360],"more":[13,15,55],"and":[14,21,33,39,57,91,106,200,227,262,271,302],"widely":[16,116],"used":[17],"in":[18,30,68],"industrial":[19],"production":[20],"people's":[22],"daily":[23],"life.":[24],"However,":[25,118],"there":[26],"are":[27],"hidden":[28],"dangers":[29],"storage":[32],"transportation,":[34],"because":[35],"of":[36,82,87,97,108,121,129,138,142,186,197,203,251,264,287,310,317,338,347,350,356],"its":[37],"flammable":[38],"explosive":[40],"features.":[41],"Gas":[42],"detection":[43,261],"key":[46],"to":[47,63,102,112,278,291,300,330,342],"solving":[48],"this":[49,153],"problem.":[50],"High":[51],"quality":[52],"sensors":[53,83,111,131,144,169,290,352],"with":[54,145,353],"practical":[56],"commercial":[58],"value":[59],"must":[60],"be":[61],"able":[62],"accurately":[64],"detect":[65],"target":[66],"gases":[67],"environment.":[70],"Emerging":[71],"porous":[72],"metal-organic":[73],"framework":[74],"(MOF)":[75],"materials":[76],"can":[77],"effectively":[78],"improve":[79,103],"selectivity":[81,105,128,140,329,348],"result":[86],"high":[88],"surface":[89,100,185],"area":[90],"coordinated":[92],"pore":[93],"structure.":[94,248],"The":[95,193,249,335,345],"application":[96],"MOFs":[98],"for":[99,240],"modification":[101],"sensitivity":[107],"metal":[109],"oxides":[110],"has":[114,293,325],"been":[115,294],"investigated.":[117],"influence":[120],"MOF":[122,146],"modified":[123,147],"film":[124,148,180,238],"thickness":[125,250,316,340,355],"on":[126,183],"seldom":[133],"studied.":[134],"Moreover,":[135],"mechanism":[137,346],"improvement":[141,349],"still":[150],"unclear.":[151],"In":[152],"paper,":[154],"we":[155],"prepared":[156,171],"nano-sized":[157],"ZnO":[158,165],"particles":[159],"by":[160,172,190,208],"homogeneous":[162],"precipitation":[163],"method.":[164],"nanoparticle":[166],"(NP)":[167],"gas":[168,188,323],"were":[170,206],"screen":[173],"printing":[174],"technology.":[175],"Then":[176],"dense":[178,246],"ZIF-8":[179,237,252,318,358],"was":[181,304],"grown":[182,239],"sensor":[189,324],"hydrothermal":[191],"synthesis.":[192],"morphology,":[194],"composition":[196],"elements":[199],"characters":[202],"product":[205],"analyzed":[207],"X-ray":[209],"diffraction":[210],"analysis":[211,263],"(XRD),":[212],"transmission":[213],"electron":[214,218],"microscope":[215,219],"(TEM),":[216],"scanning":[217,229],"(SEM),":[220],"dispersive":[222],"spectrometer":[223],"(EDS),":[224],"Brunauer-Emmett-Teller":[225],"(BET)":[226],"differential":[228],"calorimetry":[230],"(DSC).":[231],"It":[232],"found":[234,283],"that":[235,284],"4":[241],"h":[242],"cannot":[243],"form":[244],"core-shell":[247],"reaches":[253],"130":[254,320],"nm":[255],"at":[256,332],"20":[257],"h.":[258],"Through":[259],"(1000":[266],"ppm),":[267],"ethanol":[268,301],"(100":[269],"ppm)":[270,274],"acetone":[272,303],"(50":[273],"from":[275],"150":[276],"\u00b0C":[277],"290":[279],"\u00b0C,":[280],"it":[281],"response":[286,299,312],"ZnO@ZIF-8":[289],"significantly":[295,327],"improved,":[296],"while":[297],"decreased.":[305],"By":[306],"comparing":[307],"change":[309],"coefficient,":[313],"when":[314],"nm,":[321],"improved":[328],"230":[333],"\u00b0C.":[334],"continuous":[336],"increase":[337],"tends":[341],"inhibit":[343],"selectivity.":[344],"different":[354],"films":[359],"discussed.":[361]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}
