{"id":"https://openalex.org/W4306643304","doi":"https://doi.org/10.1051/epjap/2022220073","title":"Synthesis and properties of pyrrhotite ash based cubical \u03b1-Fe2O3 nanoparticles","display_name":"Synthesis and properties of pyrrhotite ash based cubical \u03b1-Fe2O3 nanoparticles","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4306643304","doi":"https://doi.org/10.1051/epjap/2022220073"},"language":"en","primary_location":{"id":"doi:10.1051/epjap/2022220073","doi":"https://doi.org/10.1051/epjap/2022220073","is_oa":false,"landing_page_url":"http://doi.org/10.1051/epjap/2022220073","pdf_url":null,"source":{"id":"https://openalex.org/S201767027","display_name":"The European Physical Journal Applied Physics","issn_l":"1286-0042","issn":["1286-0042","1286-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal Applied Physics","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/A5006982332","display_name":"Badreddine Hatimi","orcid":"https://orcid.org/0000-0001-9200-2334","observed_orcids":["https://orcid.org/0000-0001-9200-2334"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Badreddine Hatimi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015336788","display_name":"Jihan Mouldar","orcid":"https://orcid.org/0000-0002-9619-3905","observed_orcids":["https://orcid.org/0000-0002-9619-3905"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jihan Mouldar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059660779","display_name":"Abdelwahed Loudiki","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdelwahed Loudiki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052276064","display_name":"Meryem Bensemlali","orcid":"https://orcid.org/0000-0002-4860-4829","observed_orcids":["https://orcid.org/0000-0002-4860-4829"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Meryem Bensemlali","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056126883","display_name":"Layla El Gaini","orcid":"https://orcid.org/0009-0001-4064-9635","observed_orcids":["https://orcid.org/0009-0001-4064-9635"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Layla El Gaini","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005718722","display_name":"Abd\u0435lowah\u0435d Hajjaji","orcid":"https://orcid.org/0000-0002-4863-4753","observed_orcids":["https://orcid.org/0000-0002-4863-4753"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdelowahed Hajjaji","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041234363","display_name":"M.A. El Mhammedi","orcid":"https://orcid.org/0000-0001-6354-1785","observed_orcids":["https://orcid.org/0000-0001-6354-1785"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moulay Abderrahim El Mhammedi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5038193050","display_name":"M. Bakasse","orcid":"https://orcid.org/0000-0003-0946-9975","observed_orcids":["https://orcid.org/0000-0003-0946-9975","https://orcid.org/0009-0003-3413-2052","https://orcid.org/0000-0001-7300-0712"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mina Bakasse","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1500,"currency":"EUR","value_usd":1580},"apc_paid":null,"fwci":0.0446,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19116462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"97","issue":null,"first_page":"90","last_page":"90"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11877","display_name":"Iron oxide chemistry and applications","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11877","display_name":"Iron oxide chemistry and applications","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10079","display_name":"Nanoparticles: synthesis and applications","score":0.015799999237060547,"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/T10922","display_name":"Magnetic Properties and Synthesis of Ferrites","score":0.012400000356137753,"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/hematite-nanoparticles","display_name":"hematite nanoparticles","score":0.972000002861023},{"id":"https://openalex.org/keywords/hematite","display_name":"hematite","score":0.9449999928474426},{"id":"https://openalex.org/keywords/phosphate-industry-waste","display_name":"phosphate industry waste","score":0.6620000004768372},{"id":"https://openalex.org/keywords/iron-extraction","display_name":"iron extraction","score":0.6140000224113464},{"id":"https://openalex.org/keywords/hydrochloric-acid-leaching","display_name":"hydrochloric acid leaching","score":0.9160000085830688},{"id":"https://openalex.org/keywords/coprecipitation","display_name":"co-precipitation","score":0.8069999814033508},{"id":"https://openalex.org/keywords/green-tea-extract","display_name":"green tea extract","score":0.949999988079071},{"id":"https://openalex.org/keywords/reducing-agents","display_name":"reducing agents","score":0.4819999933242798},{"id":"https://openalex.org/keywords/capping-agents","display_name":"capping agents","score":0.9120000004768372},{"id":"https://openalex.org/keywords/optical-band-gap","display_name":"optical band gap","score":0.7549999952316284},{"id":"https://openalex.org/keywords/ferromagnetic-properties","display_name":"ferromagnetic properties","score":0.7850000262260437},{"id":"https://openalex.org/keywords/solid-waste-valorization","display_name":"solid waste valorization","score":0.7039999961853027}],"concepts":[{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.7072671055793762},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6372642517089844},{"id":"https://openalex.org/C2780786144","wikidata":"https://www.wikidata.org/wiki/Q420924","display_name":"Maghemite","level":3,"score":0.6042835116386414},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.5515324473381042},{"id":"https://openalex.org/C98015330","wikidata":"https://www.wikidata.org/wiki/Q907315","display_name":"Absorbance","level":2,"score":0.5323807001113892},{"id":"https://openalex.org/C2777163820","wikidata":"https://www.wikidata.org/wiki/Q421944","display_name":"Pyrrhotite","level":3,"score":0.4640089273452759},{"id":"https://openalex.org/C86381522","wikidata":"https://www.wikidata.org/wiki/Q2752988","display_name":"Microporous material","level":2,"score":0.4472075402736664},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.42901793122291565},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4262462556362152},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.36013251543045044},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.35368669033050537},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3315994143486023},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1785190999507904},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.14937365055084229},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.11862805485725403},{"id":"https://openalex.org/C2776062231","wikidata":"https://www.wikidata.org/wiki/Q50769","display_name":"Pyrite","level":2,"score":0.09327498078346252},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1051/epjap/2022220073","doi":"https://doi.org/10.1051/epjap/2022220073","is_oa":false,"landing_page_url":"http://doi.org/10.1051/epjap/2022220073","pdf_url":null,"source":{"id":"https://openalex.org/S201767027","display_name":"The European Physical Journal Applied Physics","issn_l":"1286-0042","issn":["1286-0042","1286-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal Applied Physics","raw_type":"journal-article"},{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjap/2022220073","doi":null,"is_oa":false,"landing_page_url":"https://www.epjap.org/10.1051/epjap/2022220073/pdf","pdf_url":"https://www.epjap.org/10.1051/epjap/2022220073/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjap/2022220073","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1626854854","https://openalex.org/W1983043241","https://openalex.org/W1985711572","https://openalex.org/W1986849160","https://openalex.org/W1996920660","https://openalex.org/W2012022943","https://openalex.org/W2017690490","https://openalex.org/W2018435025","https://openalex.org/W2037630900","https://openalex.org/W2042778929","https://openalex.org/W2050875806","https://openalex.org/W2055033345","https://openalex.org/W2059756358","https://openalex.org/W2066912677","https://openalex.org/W2068807458","https://openalex.org/W2075491377","https://openalex.org/W2092198705","https://openalex.org/W2094966966","https://openalex.org/W2128186434","https://openalex.org/W2164954285","https://openalex.org/W2731062928","https://openalex.org/W2791833619","https://openalex.org/W2807592389","https://openalex.org/W2809228100","https://openalex.org/W2884292826","https://openalex.org/W2887407884","https://openalex.org/W2889127019","https://openalex.org/W2889427887","https://openalex.org/W2893467603","https://openalex.org/W2905077988","https://openalex.org/W2908572618","https://openalex.org/W2915068679","https://openalex.org/W2925000123","https://openalex.org/W2940331831","https://openalex.org/W2951640493","https://openalex.org/W2953670416","https://openalex.org/W2963121875","https://openalex.org/W2982067795","https://openalex.org/W2997827367","https://openalex.org/W2998620686","https://openalex.org/W3019915427","https://openalex.org/W3039624328","https://openalex.org/W4254522899"],"related_works":["https://openalex.org/W6940930323","https://openalex.org/W1553726958","https://openalex.org/W7127371379","https://openalex.org/W4321080555","https://openalex.org/W4392362766","https://openalex.org/W3134449137","https://openalex.org/W2041659477","https://openalex.org/W4415166118","https://openalex.org/W2072886947","https://openalex.org/W2953621699"],"abstract_inverted_index":{"Pyrrhotite":[0],"ash":[1,34],"is":[2],"a":[3,21,68,119,172],"solid":[4],"waste":[5],"widely":[6],"generated":[7],"from":[8,32,99,123],"the":[9,42,51,58,136,147,157,164,168],"phosphate":[10],"industry":[11],"and":[12,70,83,104,179,185],"has":[13],"been":[14],"used":[15,161],"in":[16,50],"this":[17],"present":[18],"research":[19],"as":[20,67,153],"source":[22],"material":[23],"for":[24],"\u03b1-Fe2O3":[25,75],"nanoparticles":[26,56,76,95,113,169],"synthesis.":[27],"The":[28,45,73,86,111,128],"iron":[29],"extraction":[30],"conditions":[31],"pyrrhotite":[33],"using":[35,57,133],"hydrochloric":[36],"acid":[37],"were":[38,77,131],"carried":[39],"out":[40],"under":[41],"optimized":[43],"conditions.":[44],"obtained":[46],"FeCl3":[47],"was":[48,65,141,151,160],"deployed":[49,66],"elaboration":[52],"of":[53,90,108,115,167,182],"hematite":[54],"(\u03b1-Fe2O3)":[55],"co-precipitation":[59],"method":[60],"where":[61],"green":[62],"tea":[63],"extract":[64],"reducer":[69],"capping":[71],"agent.":[72],"prepared":[74,87],"characterized":[78],"by":[79],"XRD,":[80],"SEM,":[81],"FTIR":[82],"BET":[84],"techniques.":[85],"sample":[88],"consists":[89],"cubical":[91],"or":[92],"spherical":[93],"microporous":[94],"with":[96,175],"sizes":[97],"ranging":[98],"56":[100],"to":[101,125,162],"116":[102],"nm":[103,145],"average":[105],"pore":[106],"size":[107,121],"0.78":[109],"nm.":[110,127],"elaborated":[112],"are":[114],"high":[116,176],"purity":[117],"having":[118],"crystalline":[120],"ranged":[122],"18.33":[124],"24.55":[126],"optical":[129],"properties":[130,166],"investigated":[132],"UV\u2013visible":[134],"spectroscopy,":[135],"maximum":[137],"visible":[138],"light":[139],"absorbance":[140],"observed":[142],"at":[143],"350":[144],"while":[146],"corresponding":[148],"gap":[149],"band":[150],"determined":[152],"2.11":[154],"eV.":[155],"Furthermore,":[156],"Vibrating-sample":[158],"magnetometer":[159],"examine":[163],"magnetic":[165],"that":[170],"appropriate":[171],"ferromagnetic":[173],"behaviour":[174],"Ms,":[177],"Mr,":[178],"Hc":[180],"values":[181],"14.59":[183],"emu/g":[184,187],"4.72":[186],"\u2212769.35":[188],"Oe.":[189]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-10-18T00:00:00"}
