{"id":"https://openalex.org/W2006065157","doi":"https://doi.org/10.4028/www.scientific.net/kem.510-511.284","title":"An Electrochemical Impedance Spectroscopy Study of Al-Zn and Al-Zn-Sn Alloys in Tropical Seawater","display_name":"An Electrochemical Impedance Spectroscopy Study of Al-Zn and Al-Zn-Sn Alloys in Tropical Seawater","publication_year":2012,"publication_date":"2012-05-14","ids":{"openalex":"https://openalex.org/W2006065157","doi":"https://doi.org/10.4028/www.scientific.net/kem.510-511.284","mag":"2006065157"},"language":"en","primary_location":{"id":"doi:10.4028/www.scientific.net/kem.510-511.284","doi":"https://doi.org/10.4028/www.scientific.net/kem.510-511.284","is_oa":false,"landing_page_url":"https://doi.org/10.4028/www.scientific.net/kem.510-511.284","pdf_url":null,"source":{"id":"https://openalex.org/S75411654","display_name":"Key engineering materials","issn_l":"1013-9826","issn":["1013-9826","1662-9795","1662-9809"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317839","host_organization_name":"Trans Tech Publications","host_organization_lineage":["https://openalex.org/P4310317839"],"host_organization_lineage_names":["Trans Tech Publications"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Key Engineering 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/A5065966644","display_name":"Mahdi Che Isa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210122464","display_name":"Southeastern Transportation Research, Innovation, Development and Education Center","ror":"https://ror.org/02kn1zm32","country_code":"US","type":"education","lineage":["https://openalex.org/I4210122464"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.C. Isa","raw_affiliation_strings":["Science and Technology Research Institute for Defence (STRIDE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute for Defence (STRIDE)","institution_ids":["https://openalex.org/I4210122464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111682908","display_name":"Abdul Razak Daud","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Abdul Razak Daud","raw_affiliation_strings":["Universiti Kebangsaan Malaysia (UKM)","Universiti Kebangsaan Malaysia (UKM)#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiti Kebangsaan Malaysia (UKM)","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Universiti Kebangsaan Malaysia (UKM)#TAB#","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087260159","display_name":"Musheer Ahmad","orcid":"https://orcid.org/0000-0002-7446-0232","observed_orcids":["https://orcid.org/0000-0002-7446-0232","https://orcid.org/0000-0001-8282-2275"]},"institutions":[{"id":"https://openalex.org/I4210122464","display_name":"Southeastern Transportation Research, Innovation, Development and Education Center","ror":"https://ror.org/02kn1zm32","country_code":"US","type":"education","lineage":["https://openalex.org/I4210122464"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.Y. Ahmad","raw_affiliation_strings":["Science and Technology Research Institute for Defence (STRIDE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute for Defence (STRIDE)","institution_ids":["https://openalex.org/I4210122464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110167782","display_name":"Muhamad Daud","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801844716","display_name":"Malaysian Nuclear Agency","ror":"https://ror.org/02p9mk956","country_code":"MY","type":"facility","lineage":["https://openalex.org/I2801844716"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"M. Daud","raw_affiliation_strings":["Malaysia Nuclear Agency (Nuclear Malaysia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Malaysia Nuclear Agency (Nuclear Malaysia)","institution_ids":["https://openalex.org/I2801844716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015525380","display_name":"Shaiful Rizam Shamsudin","orcid":"https://orcid.org/0000-0003-3493-4234","observed_orcids":["https://orcid.org/0000-0003-3493-4234"]},"institutions":[{"id":"https://openalex.org/I65079550","display_name":"Universiti Malaysia Perlis","ror":"https://ror.org/00xmkb790","country_code":"MY","type":"education","lineage":["https://openalex.org/I65079550"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"S.R. Shamsudin","raw_affiliation_strings":["Universiti Malaysia Perlis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiti Malaysia Perlis","institution_ids":["https://openalex.org/I65079550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114253239","display_name":"N. Hassanuddin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210122464","display_name":"Southeastern Transportation Research, Innovation, Development and Education Center","ror":"https://ror.org/02kn1zm32","country_code":"US","type":"education","lineage":["https://openalex.org/I4210122464"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N. Hassanuddin","raw_affiliation_strings":["Science and Technology Research Institute for Defence (STRIDE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute for Defence (STRIDE)","institution_ids":["https://openalex.org/I4210122464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027701349","display_name":"Mohd Subhi Din Yati","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210122464","display_name":"Southeastern Transportation Research, Innovation, Development and Education Center","ror":"https://ror.org/02kn1zm32","country_code":"US","type":"education","lineage":["https://openalex.org/I4210122464"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.S. Din Yati","raw_affiliation_strings":["Science and Technology Research Institute for Defence (STRIDE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute for Defence (STRIDE)","institution_ids":["https://openalex.org/I4210122464"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088443942","display_name":"Mustafa Muhammad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210122464","display_name":"Southeastern Transportation Research, Innovation, Development and Education Center","ror":"https://ror.org/02kn1zm32","country_code":"US","type":"education","lineage":["https://openalex.org/I4210122464"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.M. Muhammad","raw_affiliation_strings":["Science and Technology Research Institute for Defence (STRIDE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology Research Institute for Defence (STRIDE)","institution_ids":["https://openalex.org/I4210122464"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.147,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.45409421,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"510-511","issue":null,"first_page":"284","last_page":"292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","score":0.8744999766349792,"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/T10310","display_name":"Corrosion Behavior and Inhibition","score":0.8744999766349792,"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/T10530","display_name":"Magnesium Alloys: Properties and Applications","score":0.04529999941587448,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T10670","display_name":"Aluminum Alloy Microstructure Properties","score":0.04529999941587448,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/al-zn-alloys","display_name":"Al-Zn alloys","score":0.9860000014305115},{"id":"https://openalex.org/keywords/corrosion-behavior","display_name":"corrosion behavior","score":0.5569999814033508},{"id":"https://openalex.org/keywords/surface-activation","display_name":"surface activation","score":0.8100000023841858},{"id":"https://openalex.org/keywords/open-circuit-potential","display_name":"open circuit potential","score":0.9330000281333923},{"id":"https://openalex.org/keywords/polarization-resistance","display_name":"polarization resistance","score":0.9039999842643738},{"id":"https://openalex.org/keywords/oxide-film","display_name":"oxide layer","score":0.5410000085830688},{"id":"https://openalex.org/keywords/equivalent-circuit-model","display_name":"equivalent circuit model","score":0.6240000128746033},{"id":"https://openalex.org/keywords/tin-addition","display_name":"tin addition","score":0.4000000059604645},{"id":"https://openalex.org/keywords/corrosion-protection","display_name":"corrosion protection","score":0.40799999237060547}],"concepts":[{"id":"https://openalex.org/C7040849","wikidata":"https://www.wikidata.org/wiki/Q899580","display_name":"Dielectric spectroscopy","level":4,"score":0.8825011849403381},{"id":"https://openalex.org/C2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","level":2,"score":0.8434246778488159},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.730533242225647},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5764399766921997},{"id":"https://openalex.org/C68801617","wikidata":"https://www.wikidata.org/wiki/Q162908","display_name":"Electrolyte","level":3,"score":0.45193588733673096},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.4381117820739746},{"id":"https://openalex.org/C197248824","wikidata":"https://www.wikidata.org/wiki/Q184395","display_name":"Seawater","level":2,"score":0.43378353118896484},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.43146276473999023},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.4120576083660126},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.4103667140007019},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.18275120854377747},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0659341812133789},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.06245923042297363},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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:10.4028/www.scientific.net/kem.510-511.284","doi":"https://doi.org/10.4028/www.scientific.net/kem.510-511.284","is_oa":false,"landing_page_url":"https://doi.org/10.4028/www.scientific.net/kem.510-511.284","pdf_url":null,"source":{"id":"https://openalex.org/S75411654","display_name":"Key engineering materials","issn_l":"1013-9826","issn":["1013-9826","1662-9795","1662-9809"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317839","host_organization_name":"Trans Tech Publications","host_organization_lineage":["https://openalex.org/P4310317839"],"host_organization_lineage_names":["Trans Tech Publications"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Key Engineering Materials","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337367","display_name":"Division of Materials Research","ror":"https://ror.org/01pc7k308"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W17886094","https://openalex.org/W1628052728","https://openalex.org/W1965714516","https://openalex.org/W1968381698","https://openalex.org/W1968930962","https://openalex.org/W1976074283","https://openalex.org/W1976575917","https://openalex.org/W1979626667","https://openalex.org/W1981931147","https://openalex.org/W1984276565","https://openalex.org/W1993088050","https://openalex.org/W1994519250","https://openalex.org/W1996063780","https://openalex.org/W2002507357","https://openalex.org/W2002546784","https://openalex.org/W2004121344","https://openalex.org/W2004378618","https://openalex.org/W2015076064","https://openalex.org/W2018436026","https://openalex.org/W2021559468","https://openalex.org/W2024131263","https://openalex.org/W2044339854","https://openalex.org/W2050671598","https://openalex.org/W2052956262","https://openalex.org/W2053008523","https://openalex.org/W2058041716","https://openalex.org/W2063967485","https://openalex.org/W2070006878","https://openalex.org/W2070129652","https://openalex.org/W2072028653","https://openalex.org/W2077275896","https://openalex.org/W2078256226","https://openalex.org/W2087544062","https://openalex.org/W2091191373","https://openalex.org/W2097322406","https://openalex.org/W4232440425","https://openalex.org/W6602334313"],"related_works":["https://openalex.org/W2053008523","https://openalex.org/W1988851270","https://openalex.org/W2570948390","https://openalex.org/W7141782568","https://openalex.org/W1585786109","https://openalex.org/W2148763007","https://openalex.org/W1188707227","https://openalex.org/W2033673624","https://openalex.org/W2366694280","https://openalex.org/W2901588432"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,80,92,95,117,182,212],"study":[4],"on":[5,193,207],"the":[6,37,49,53,64,84,88,110,129,133,146,156,169,173,186,190,194,200,208,220,225],"electrochemical":[7,27],"behaviour":[8],"and":[9,14,26,39,132,204],"electrical":[10,135],"properties":[11],"of":[12,55,66,76,112,172,189,222],"Al-Zn":[13,50,77,174],"Al-Zn-Sn":[15,89,105,157,195,209],"alloys":[16],"in":[17,48,101,116,145,185,215],"tropical":[18],"seawater":[19],"using":[20],"open":[21],"circuit":[22],"potential":[23],"(OCP)":[24],"measurement":[25],"impedance":[28,130,144],"spectroscopy":[29],"(EIS)":[30],"are":[31],"reported.":[32],"The":[33,73,99,142],"results":[34],"from":[35],"both":[36],"OCP":[38,67],"EIS":[40,74,85,102],"tests":[41],"show":[42],"that":[43,199],"surface":[44,113],"activation":[45,114],"was":[46],"observed":[47],"alloy":[51,78,90,106,210],"with":[52,94,137],"addition":[54],"1.34":[56],"wt.%":[57],"Sn":[58],"which":[59],"can":[60],"be":[61],"manifested":[62],"by":[63],"shift":[65],"values":[68,139],"towards":[69],"more":[70],"electronegative":[71],"direction.":[72],"spectra":[75,86,103,131],"exhibits":[79,91],"semicircle":[81,93,96],"loop,":[82],"while":[83],"for":[87,104,155],"inductive":[97],"loop.":[98],"change":[100],"is":[107,164],"correlated":[108],"to":[109,127,168,219],"increase":[111],"resulting":[115],"less":[118],"stable":[119],"passive":[120],"layer.":[121],"Equivalent":[122],"circuits":[123],"models":[124],"were":[125,140],"proposed":[126],"fit":[128],"corresponding":[134,170],"parameters":[136],"optimum":[138],"deduced.":[141],"modulus":[143],"low":[147],"frequency":[148],"region":[149],"or":[150],"polarization":[151],"resistance,":[152],"Rpol":[153,159,176],"obtained":[154],"alloy,":[158,175],"=":[160,177],"2.76":[161],"k\u03a9":[162,179],"cm2)":[163],"slightly":[165],"decreased":[166],"compared":[167],"value":[171],"3.97":[178],"cm2),":[180],"indicating":[181],"considerable":[183],"reduction":[184],"protective":[187],"capability":[188],"oxide":[191,202],"layer":[192],"alloy.":[196],"It":[197],"appears":[198],"heterogeneous":[201],"film":[203],"pores":[205],"formed":[206],"play":[211],"key":[213],"role":[214],"reducing":[216],"total":[217],"resistance":[218],"flow":[221],"electron":[223],"at":[224],"alloy-electrolyte":[226],"interface.":[227]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}