{"id":"https://openalex.org/W2016190700","doi":"https://doi.org/10.5755/j01.ms.21.1.4872","title":"Infrared Spectroscopy Studies on sol-gel prepared alumina Powders","display_name":"Infrared Spectroscopy Studies on sol-gel prepared alumina Powders","publication_year":2015,"publication_date":"2015-03-31","ids":{"openalex":"https://openalex.org/W2016190700","doi":"https://doi.org/10.5755/j01.ms.21.1.4872","mag":"2016190700"},"language":"en","primary_location":{"id":"doi:10.5755/j01.ms.21.1.4872","doi":"https://doi.org/10.5755/j01.ms.21.1.4872","is_oa":true,"landing_page_url":"https://doi.org/10.5755/j01.ms.21.1.4872","pdf_url":"https://matsc.ktu.lt/index.php/MatSc/article/download/4872/6112","source":{"id":"https://openalex.org/S4210174350","display_name":"Materials Science","issn_l":"1392-1320","issn":["1392-1320","2029-7289"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310317509","host_organization_name":"Kaunas University of Technology","host_organization_lineage":["https://openalex.org/P4310317509"],"host_organization_lineage_names":["Kaunas University of Technology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://matsc.ktu.lt/index.php/MatSc/article/download/4872/6112","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022889509","display_name":"Majid Jafar Tafreshi","orcid":"https://orcid.org/0000-0003-0936-5076","observed_orcids":["https://orcid.org/0000-0003-0936-5076"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Majid JAFAR TAFRESHI","raw_affiliation_strings":["Dr. M.J.Tafreshi as Assis.Prof of physics department in science faculty"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dr. M.J.Tafreshi as Assis.Prof of physics department in science faculty","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006102830","display_name":"Zeinab MASOOMI KHANGHAH","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I928334797","display_name":"Semnan University","ror":"https://ror.org/029gksw03","country_code":"IR","type":"education","lineage":["https://openalex.org/I928334797"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Zeinab MASOOMI KHANGHAH","raw_affiliation_strings":["Student of M.Sc degree Semnan University , P.O.Box:35195 -363 , Semnan , Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student of M.Sc degree Semnan University , P.O.Box:35195 -363 , Semnan , Iran","institution_ids":["https://openalex.org/I928334797"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":500,"currency":"EUR","value_usd":539},"apc_paid":{"value":500,"currency":"EUR","value_usd":539},"fwci":0.2353,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.46374622,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"21","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10132","display_name":"Advanced ceramic materials synthesis","score":0.3889000117778778,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10132","display_name":"Advanced ceramic materials synthesis","score":0.3889000117778778,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T13104","display_name":"Chemical and Physical Properties of Materials","score":0.23729999363422394,"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/T10735","display_name":"Mesoporous Materials and Catalysis","score":0.21359999477863312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gamma-alumina","display_name":"gamma-alumina","score":0.9950000047683716},{"id":"https://openalex.org/keywords/sol-gel-synthesis","display_name":"sol-gel synthesis","score":0.9599999785423279},{"id":"https://openalex.org/keywords/aluminum-tri-sec-butoxide","display_name":"aluminum tri-sec-butoxide","score":0.968999981880188},{"id":"https://openalex.org/keywords/hydrochloric-acid","display_name":"hydrochloric acid","score":0.6079999804496765},{"id":"https://openalex.org/keywords/ethanol","display_name":"ethanol","score":0.3449999988079071},{"id":"https://openalex.org/keywords/calcination-temperature","display_name":"calcination temperature","score":0.890999972820282},{"id":"https://openalex.org/keywords/phase-transformation","display_name":"phase transformation","score":0.9879999756813049},{"id":"https://openalex.org/keywords/alumina-powder","display_name":"alumina powder","score":0.7620000243186951},{"id":"https://openalex.org/keywords/infrared-spectroscopy","display_name":"infrared spectroscopy","score":0.5849999785423279}],"concepts":[{"id":"https://openalex.org/C7082614","wikidata":"https://www.wikidata.org/wiki/Q849523","display_name":"Calcination","level":3,"score":0.882612943649292},{"id":"https://openalex.org/C187714232","wikidata":"https://www.wikidata.org/wiki/Q2745207","display_name":"Anhydrous","level":2,"score":0.8122988939285278},{"id":"https://openalex.org/C2777436746","wikidata":"https://www.wikidata.org/wiki/Q2409","display_name":"Hydrochloric acid","level":2,"score":0.7623741626739502},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.6720607876777649},{"id":"https://openalex.org/C38398224","wikidata":"https://www.wikidata.org/wiki/Q48350","display_name":"Sol-gel","level":2,"score":0.6155192255973816},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.6010064482688904},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5412847399711609},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.5236591696739197},{"id":"https://openalex.org/C2994067411","wikidata":"https://www.wikidata.org/wiki/Q125264","display_name":"Molar ratio","level":3,"score":0.5132389068603516},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33316880464553833},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.31842657923698425},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.20303961634635925},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.11794781684875488},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.11531755328178406},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.05280521512031555},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5755/j01.ms.21.1.4872","doi":"https://doi.org/10.5755/j01.ms.21.1.4872","is_oa":true,"landing_page_url":"https://doi.org/10.5755/j01.ms.21.1.4872","pdf_url":"https://matsc.ktu.lt/index.php/MatSc/article/download/4872/6112","source":{"id":"https://openalex.org/S4210174350","display_name":"Materials Science","issn_l":"1392-1320","issn":["1392-1320","2029-7289"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310317509","host_organization_name":"Kaunas University of Technology","host_organization_lineage":["https://openalex.org/P4310317509"],"host_organization_lineage_names":["Kaunas University of Technology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Science","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:73c3cac8df054f2c9afefe58d3d67e82","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/73c3cac8df054f2c9afefe58d3d67e82","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,"listed_in":[],"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":"Med\u017eiagotyra, Vol 21, Iss 1, Pp 28-31 (2015)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.5755/j01.ms.21.1.4872","doi":"https://doi.org/10.5755/j01.ms.21.1.4872","is_oa":true,"landing_page_url":"https://doi.org/10.5755/j01.ms.21.1.4872","pdf_url":"https://matsc.ktu.lt/index.php/MatSc/article/download/4872/6112","source":{"id":"https://openalex.org/S4210174350","display_name":"Materials Science","issn_l":"1392-1320","issn":["1392-1320","2029-7289"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310317509","host_organization_name":"Kaunas University of Technology","host_organization_lineage":["https://openalex.org/P4310317509"],"host_organization_lineage_names":["Kaunas University of Technology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Science","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2016190700.pdf","grobid_xml":"https://content.openalex.org/works/W2016190700.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W37924335","https://openalex.org/W1969358255","https://openalex.org/W1976260295","https://openalex.org/W1976706415","https://openalex.org/W1984178474","https://openalex.org/W1994670254","https://openalex.org/W2000850195","https://openalex.org/W2022121010","https://openalex.org/W2027472853","https://openalex.org/W2028586947","https://openalex.org/W2040980557","https://openalex.org/W2057485927","https://openalex.org/W2070644370","https://openalex.org/W2077676751","https://openalex.org/W2090538518","https://openalex.org/W2126487865","https://openalex.org/W4244733673","https://openalex.org/W6601072643","https://openalex.org/W6608367197"],"related_works":["https://openalex.org/W2084261410","https://openalex.org/W4409707302","https://openalex.org/W1968934573","https://openalex.org/W3088993193","https://openalex.org/W2724870138","https://openalex.org/W2146670378","https://openalex.org/W2017299549","https://openalex.org/W2997847622","https://openalex.org/W7065881403","https://openalex.org/W4313481620"],"abstract_inverted_index":{"Gamma-alumina":[0],"fine":[1],"particles":[2],"were":[3,21,28,55,66,75],"synthesized":[4,29],"by":[5,68],"sol-gel":[6],"process.":[7,63],"Aluminum":[8],"tri-sec-butoxide":[9],"(ATB),":[10],"anhydrous":[11],"ethyl":[12],"alcohol":[13],"(EtOH),":[14],"water":[15],"(H2O)":[16],"and":[17,33,36,49,71,84,88,93],"hydrochloric":[18],"acid":[19],"(HCl)":[20],"used":[22],"as":[23],"starting":[24],"materials.":[25],"Different":[26],"samples":[27],"with":[30],"EtOH/ATB=60/1,":[31],"HCl/ATB=0.08/1":[32],"H2O/ATB=1/1":[34],"ratios":[35,42,90],"calcined":[37],"at":[38],"different":[39],"temperatures.":[40],"Molar":[41],"of":[43,81,86],"H2O/ATB":[44,87],"(from":[45,51],"1":[46],"to":[47,53],"25)":[48],"HCl/ATB":[50,89],"0.08":[52],"0.4)":[54],"changed":[56],"for":[57],"some":[58],"other":[59],"samples,":[60],"during":[61],"synthesizing":[62],"The":[64],"products":[65],"characterized":[67],"both":[69],"XRD":[70],"FTIR":[72],"measurements.":[73],"Studies":[74],"carried":[76],"out":[77],"on":[78,91],"the":[79],"effect":[80],"calcination":[82],"temperature":[83],"change":[85],"structure":[92],"processes":[94],"involved":[95],"in":[96],"phase":[97],"transformations.DOI:":[98],"http://dx.doi.org/10.5755/j01.ms.21.1.4872":[99]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
