{"id":"https://openalex.org/W2959136368","doi":"https://doi.org/10.3390/s19143131","title":"Effects of Chemical State of the Pd Species on H2 Sensing Characteristics of PdOx/SnO2 Based Chemiresistive Sensors","display_name":"Effects of Chemical State of the Pd Species on H2 Sensing Characteristics of PdOx/SnO2 Based Chemiresistive Sensors","publication_year":2019,"publication_date":"2019-07-16","ids":{"openalex":"https://openalex.org/W2959136368","doi":"https://doi.org/10.3390/s19143131","mag":"2959136368","pmid":"https://pubmed.ncbi.nlm.nih.gov/31315234"},"language":"en","primary_location":{"id":"doi:10.3390/s19143131","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19143131","pdf_url":"https://www.mdpi.com/1424-8220/19/14/3131/pdf?version=1563269500","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/1424-8220/19/14/3131/pdf?version=1563269500","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081259402","display_name":"Tianjiao Qi","orcid":"https://orcid.org/0000-0002-9797-0374"},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tianjiao Qi","raw_affiliation_strings":["Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327205","display_name":"Jie Sun","orcid":"https://orcid.org/0000-0003-1884-1070"},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Sun","raw_affiliation_strings":["Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073809550","display_name":"Xi Yang","orcid":"https://orcid.org/0000-0002-4250-3955"},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Yang","raw_affiliation_strings":["Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086526199","display_name":"Fanfan Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanfan Yan","raw_affiliation_strings":["Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101095625","display_name":"Ji Zuo","orcid":null},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Zuo","raw_affiliation_strings":["Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621999, China","institution_ids":["https://openalex.org/I2801345734"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5081259402"],"corresponding_institution_ids":["https://openalex.org/I2801345734"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.4011,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.8186327,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"19","issue":"14","first_page":"3131","last_page":"3131"},"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":0.9983999729156494,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/x-ray-photoelectron-spectroscopy","display_name":"X-ray photoelectron spectroscopy","score":0.8935379981994629},{"id":"https://openalex.org/keywords/chemical-state","display_name":"Chemical state","score":0.738090991973877},{"id":"https://openalex.org/keywords/nanocomposite","display_name":"Nanocomposite","score":0.6958453059196472},{"id":"https://openalex.org/keywords/calcination","display_name":"Calcination","score":0.6800163984298706},{"id":"https://openalex.org/keywords/hydrogen","display_name":"Hydrogen","score":0.6414161920547485},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.5287156701087952},{"id":"https://openalex.org/keywords/transmission-electron-microscopy","display_name":"Transmission electron microscopy","score":0.5140105485916138},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5078721642494202},{"id":"https://openalex.org/keywords/sputtering","display_name":"Sputtering","score":0.49221888184547424},{"id":"https://openalex.org/keywords/composite-number","display_name":"Composite number","score":0.48329833149909973},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.48101693391799927},{"id":"https://openalex.org/keywords/scanning-electron-microscope","display_name":"Scanning electron microscope","score":0.43676045536994934},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.357405424118042},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.3362240195274353},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3024693727493286},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.20475700497627258},{"id":"https://openalex.org/keywords/catalysis","display_name":"Catalysis","score":0.13522914052009583},{"id":"https://openalex.org/keywords/environmental-chemistry","display_name":"Environmental chemistry","score":0.13082090020179749},{"id":"https://openalex.org/keywords/thin-film","display_name":"Thin film","score":0.08686861395835876},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.05652734637260437}],"concepts":[{"id":"https://openalex.org/C175708663","wikidata":"https://www.wikidata.org/wiki/Q899559","display_name":"X-ray photoelectron spectroscopy","level":2,"score":0.8935379981994629},{"id":"https://openalex.org/C102404424","wikidata":"https://www.wikidata.org/wiki/Q5090497","display_name":"Chemical state","level":3,"score":0.738090991973877},{"id":"https://openalex.org/C92880739","wikidata":"https://www.wikidata.org/wiki/Q2639556","display_name":"Nanocomposite","level":2,"score":0.6958453059196472},{"id":"https://openalex.org/C7082614","wikidata":"https://www.wikidata.org/wiki/Q849523","display_name":"Calcination","level":3,"score":0.6800163984298706},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.6414161920547485},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.5287156701087952},{"id":"https://openalex.org/C146088050","wikidata":"https://www.wikidata.org/wiki/Q744818","display_name":"Transmission electron microscopy","level":2,"score":0.5140105485916138},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5078721642494202},{"id":"https://openalex.org/C22423302","wikidata":"https://www.wikidata.org/wiki/Q898444","display_name":"Sputtering","level":3,"score":0.49221888184547424},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.48329833149909973},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.48101693391799927},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.43676045536994934},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.357405424118042},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3362240195274353},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3024693727493286},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.20475700497627258},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.13522914052009583},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.13082090020179749},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.08686861395835876},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.05652734637260437},{"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/s19143131","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19143131","pdf_url":"https://www.mdpi.com/1424-8220/19/14/3131/pdf?version=1563269500","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:31315234","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31315234","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:388ec7cbfbe84ce1b5a10d95d2c0ef44","is_oa":true,"landing_page_url":"https://doaj.org/article/388ec7cbfbe84ce1b5a10d95d2c0ef44","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 19, Iss 14, p 3131 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5649455","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6679306","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/14/3131/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19143131","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19143131","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19143131","pdf_url":"https://www.mdpi.com/1424-8220/19/14/3131/pdf?version=1563269500","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":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2959136368.pdf"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1071733279","https://openalex.org/W1129151793","https://openalex.org/W1420798490","https://openalex.org/W1781391053","https://openalex.org/W1983577972","https://openalex.org/W1990309856","https://openalex.org/W2005620119","https://openalex.org/W2035205447","https://openalex.org/W2037989576","https://openalex.org/W2044467025","https://openalex.org/W2068273556","https://openalex.org/W2070964442","https://openalex.org/W2078882926","https://openalex.org/W2092212237","https://openalex.org/W2094183206","https://openalex.org/W2095398268","https://openalex.org/W2194741285","https://openalex.org/W2204214767","https://openalex.org/W2234403067","https://openalex.org/W2280660522","https://openalex.org/W2298277568","https://openalex.org/W2356997838","https://openalex.org/W2416622926","https://openalex.org/W2612902494","https://openalex.org/W2888942146","https://openalex.org/W2891720216"],"related_works":["https://openalex.org/W2350455866","https://openalex.org/W2335480421","https://openalex.org/W2007857213","https://openalex.org/W2522085167","https://openalex.org/W2792384816","https://openalex.org/W2072312750","https://openalex.org/W2387396886","https://openalex.org/W2083692693","https://openalex.org/W1973467835","https://openalex.org/W2035480386"],"abstract_inverted_index":{"In":[0,121],"this":[1],"paper,":[2],"the":[3,45,85,96,106,115,118,123,142,147],"PdOx":[4,78,145],"nanoparticles":[5,18],"modified":[6],"SnO2":[7,17],"are":[8,19],"prepared":[9],"using":[10],"sputtering":[11],"and":[12,54,70],"wet":[13],"chemical":[14,81],"methods.":[15],"The":[16,57,102],"separately":[20],"added":[21],"to":[22,27,30,41,84,114],"a":[23,32],"concentration":[24],"of":[25,47,87,117,137,144],"0.75%":[26],"10%":[28],"PdCl2":[29],"obtain":[31],"PdCl2/SnO2":[33],"composite":[34],"material,":[35],"which":[36,132],"is":[37,133],"calcined":[38],"for":[39],"1":[40],"2":[42],"h":[43],"at":[44,129],"temperatures":[46],"120":[48],"\u00b0C,":[49,51,131],"250":[50],"450":[52],"\u00b0C":[53],"600":[55],"\u00b0C.":[56],"PdOx/SnO2":[58,98],"nanocomposite":[59],"was":[60,127],"characterized":[61],"by":[62],"X-ray":[63,67],"photoelectron":[64],"spectroscopy":[65],"(XPS),":[66],"diffractometry":[68],"(XRD)":[69],"transmission":[71],"electron":[72],"microscopy":[73],"(TEM).":[74],"Microstructural":[75],"observations":[76],"revealed":[77],"with":[79],"different":[80],"states":[82],"attached":[83],"surface":[86],"SnO2.":[88,120,139],"Hydrogen":[89],"response":[90,126],"change":[91],"tests":[92],"were":[93],"performed":[94],"on":[95],"obtained":[97],"gas":[99,108,148],"sensing":[100,109,149],"materials.":[101],"results":[103],"show":[104],"that":[105,136],"high":[107],"performance":[110],"may":[111],"be":[112],"attributed":[113],"contribution":[116],"PdOx-loaded":[119],"hydrogen,":[122],"best":[124],"sensitivity":[125],"attained":[128],"80":[130],"60":[134],"times":[135],"pristine":[138],"It":[140],"clarifies":[141],"role":[143],"in":[146],"mechanisms.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2019-07-23T00:00:00"}
