{"id":"https://openalex.org/W1966160983","doi":"https://doi.org/10.1021/la8028947","title":"Interaction of Aqueous Zn(II) with Hematite Nanoparticles and Microparticles. Part 1. EXAFS Study of Zn(II) Adsorption and Precipitation","display_name":"Interaction of Aqueous Zn(II) with Hematite Nanoparticles and Microparticles. Part 1. EXAFS Study of Zn(II) Adsorption and Precipitation","publication_year":2009,"publication_date":"2009-04-16","ids":{"openalex":"https://openalex.org/W1966160983","doi":"https://doi.org/10.1021/la8028947","mag":"1966160983","pmid":"https://pubmed.ncbi.nlm.nih.gov/19371051"},"language":"en","primary_location":{"id":"doi:10.1021/la8028947","doi":"https://doi.org/10.1021/la8028947","is_oa":false,"landing_page_url":"https://doi.org/10.1021/la8028947","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5111522113","display_name":"Juyoung Ha","orcid":"https://orcid.org/0000-0003-4405-7327","observed_orcids":["https://orcid.org/0000-0003-4405-7327"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Juyoung Ha","raw_affiliation_strings":["Surface & Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115","Surface and Aqueous Geochemistry Group, Department of Geological and Environmental Sciences, Stanford University, Stanford, California, 94305-2115"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Surface & Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Surface and Aqueous Geochemistry Group, Department of Geological and Environmental Sciences, Stanford University, Stanford, California, 94305-2115","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111571586","display_name":"Thomas P. Trainor","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas P. Trainor","raw_affiliation_strings":["Department of Chemistry and Biochemistry, University of Alaska Fairbanks, Fairbanks, Alaska 99775-6160"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, University of Alaska Fairbanks, Fairbanks, Alaska 99775-6160","institution_ids":["https://openalex.org/I141472210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113527490","display_name":"Fran\u00e7ois Farges","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210123595","display_name":"Mus\u00e9um national d'Histoire naturelle","ror":"https://ror.org/03wkt5x30","country_code":"FR","type":"archive","lineage":["https://openalex.org/I4210123595"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["FR","US"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Farges","raw_affiliation_strings":["Surface & Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115","Unit\u00e9 Min\u00e9ralogie-P\u00e9trologie (USM 201), Mus\u00e9um National d\u2019Histoire Naturelle and CNRS UMR 7160, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Surface & Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Unit\u00e9 Min\u00e9ralogie-P\u00e9trologie (USM 201), Mus\u00e9um National d\u2019Histoire Naturelle and CNRS UMR 7160, Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210123595"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113547168","display_name":"Gordon E. Brown","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801935854","display_name":"SLAC National Accelerator Laboratory","ror":"https://ror.org/05gzmn429","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I2801935854","https://openalex.org/I39565521","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I4210120900","display_name":"Stanford Synchrotron Radiation Lightsource","ror":"https://ror.org/02vzbm991","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I2801935854","https://openalex.org/I39565521","https://openalex.org/I4210120900","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gordon E. Brown","raw_affiliation_strings":["Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, MS 69, 2575 Sand Hill Road, Menlo Park, California 94025","Surface & Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, MS 69, 2575 Sand Hill Road, Menlo Park, California 94025","institution_ids":["https://openalex.org/I2801935854","https://openalex.org/I4210120900"]},{"raw_affiliation_string":"Surface & Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5111522113"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":7.9871,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.97251662,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"25","issue":"10","first_page":"5574","last_page":"5585"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.4196999967098236,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.4196999967098236,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11877","display_name":"Iron oxide chemistry and applications","score":0.24130000174045563,"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/T11733","display_name":"X-ray Spectroscopy and Fluorescence Analysis","score":0.12300000339746475,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hematite-nanoparticles","display_name":"hematite nanoparticles","score":0.9509999752044678},{"id":"https://openalex.org/keywords/zinc-adsorption","display_name":"zinc adsorption","score":0.5730000138282776},{"id":"https://openalex.org/keywords/zinc-precipitation","display_name":"zinc precipitation","score":0.7710000276565552},{"id":"https://openalex.org/keywords/inner-sphere-complexes","display_name":"inner-sphere complexes","score":0.7630000114440918},{"id":"https://openalex.org/keywords/surface-complexation","display_name":"surface complexation","score":0.4180000126361847},{"id":"https://openalex.org/keywords/exafs","display_name":"EXAFS","score":0.4729999899864197},{"id":"https://openalex.org/keywords/zinc-chloride","display_name":"zinc chloride","score":0.39800000190734863},{"id":"https://openalex.org/keywords/iron-oxyhydroxides","display_name":"iron oxyhydroxide","score":0.5529999732971191}],"concepts":[{"id":"https://openalex.org/C2779131772","wikidata":"https://www.wikidata.org/wiki/Q103223","display_name":"Hematite","level":2,"score":0.8924248218536377},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.8062568306922913},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.761642575263977},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.6841912865638733},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.6753268837928772},{"id":"https://openalex.org/C107861141","wikidata":"https://www.wikidata.org/wiki/Q908783","display_name":"Extended X-ray absorption fine structure","level":3,"score":0.6338302493095398},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5893939733505249},{"id":"https://openalex.org/C28737856","wikidata":"https://www.wikidata.org/wiki/Q870531","display_name":"Coprecipitation","level":2,"score":0.5134161710739136},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.46805211901664734},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.4393082559108734},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.33678847551345825},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.22614893317222595},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.15385618805885315},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.13599345088005066},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.06275346875190735},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/la8028947","doi":"https://doi.org/10.1021/la8028947","is_oa":false,"landing_page_url":"https://doi.org/10.1021/la8028947","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir","raw_type":"journal-article"},{"id":"pmid:19371051","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19371051","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,"listed_in":[],"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":"Langmuir : the ACS journal of surfaces and colloids","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W591832344","https://openalex.org/W1679540088","https://openalex.org/W1967924964","https://openalex.org/W1968908434","https://openalex.org/W1969420456","https://openalex.org/W1976422010","https://openalex.org/W1977413444","https://openalex.org/W1982536024","https://openalex.org/W1983163750","https://openalex.org/W1985889447","https://openalex.org/W1986325002","https://openalex.org/W1986527664","https://openalex.org/W1997420762","https://openalex.org/W1999444738","https://openalex.org/W1999988505","https://openalex.org/W2001972402","https://openalex.org/W2008745018","https://openalex.org/W2018222553","https://openalex.org/W2020318968","https://openalex.org/W2021059656","https://openalex.org/W2021176213","https://openalex.org/W2022513843","https://openalex.org/W2025786082","https://openalex.org/W2033788926","https://openalex.org/W2039617373","https://openalex.org/W2042282905","https://openalex.org/W2044879846","https://openalex.org/W2048955725","https://openalex.org/W2051613459","https://openalex.org/W2052513828","https://openalex.org/W2061642766","https://openalex.org/W2061833640","https://openalex.org/W2063711122","https://openalex.org/W2068000204","https://openalex.org/W2068207021","https://openalex.org/W2069930942","https://openalex.org/W2071995066","https://openalex.org/W2080313557","https://openalex.org/W2083595698","https://openalex.org/W2086161399","https://openalex.org/W2102955145","https://openalex.org/W2102957372","https://openalex.org/W2122811869","https://openalex.org/W2125399803","https://openalex.org/W2125766465","https://openalex.org/W2126695945","https://openalex.org/W2130079196","https://openalex.org/W2130347844","https://openalex.org/W2153324882","https://openalex.org/W2155482202","https://openalex.org/W2159017945","https://openalex.org/W2169445537","https://openalex.org/W2169451222","https://openalex.org/W2265728924","https://openalex.org/W2312201898","https://openalex.org/W2333121689","https://openalex.org/W2336746603","https://openalex.org/W2749575356","https://openalex.org/W3105642836","https://openalex.org/W4234887947","https://openalex.org/W4244038016"],"related_works":["https://openalex.org/W1497556489","https://openalex.org/W7099216610","https://openalex.org/W1989284934","https://openalex.org/W1999988505","https://openalex.org/W2102955145","https://openalex.org/W2155482202","https://openalex.org/W163466130","https://openalex.org/W2063457613","https://openalex.org/W1983163750","https://openalex.org/W2002123403"],"abstract_inverted_index":{"Sorption":[0],"of":[1,23,55,69,81,85,129,132,151,160,166,178,195,197,201,207,214,228,275,285,307,355,389],"Zn(II)(aq)":[2,25],"on":[3,96,104,142,192,217,262,270],"hematite":[4,45,143,218,266,391],"(alpha-Fe2O3)":[5],"nanoparticles":[6,46,144,392],"(average":[7,13],"diameter":[8,14],"10.5":[9],"nm)":[10,16],"and":[11,34,57,62,93,134,169,295,320,330,366],"microparticles":[12,219,394],"550":[15],"has":[17],"been":[18],"examined":[19],"over":[20],"a":[21,53,163,170,179,301,352,385],"range":[22],"total":[24,235],"concentrations":[26],"(0.4-7.6":[27],"mM)":[28],"using":[29],"Zn":[30,123,133],"K-edge":[31],"EXAFS":[32,199,212,319],"spectroscopy":[33],"selective":[35,279,321],"chemical":[36,322],"extractions.":[37],"When":[38],"ZnCl2":[39],"aqueous":[40],"solutions":[41],"were":[42,251],"reacted":[43],"with":[44,64,155,205,395],"(HN)":[47],"at":[48,72,113,174,232,265],"pH":[49],"5.5,":[50],"Zn(II)":[51,139,215,288,308,357],"formed":[52],"mixture":[54],"four-":[56],"six-coordinated":[58],"surface":[59,102,153,229,358],"complexes":[60,112,124,333,344,359],"[Zn(O,OH)4":[61],"Zn(O,OH)6]":[63],"an":[65,156,257,271],"average":[66,157],"Zn-O":[67,158],"distance":[68,159,165,274],"2.04+/-0.02":[70],"A":[71],"low":[73,115],"sorption":[74,116,140,185,203,293,303],"densities":[75,141],"(Gamma<or=1.1":[76],"micromol/m2).":[77],"On":[78],"the":[79,130,149,183,193,198,202,233,243,286,337,348,363,375,381,390],"basis":[80,194],"EXAFS-derived":[82,272],"Zn-Fe3+":[83,273],"distances":[84],"(3.10-3.12)+/-0.02":[86],"A,":[87,162,168],"we":[88,147],"conclude":[89],"that":[90,121,206,237,283,326],"both":[91,328],"Zn(O,OH)6":[92,152,247,331,342],"Zn(O,OH)4":[94,329],"adsorb":[95],"octahedral":[97],"Fe3+(O,OH)6":[98,263],"or":[99],"pentahedral":[100],"Fe3+(O,OH)5":[101],"sites":[103],"HN":[105],"as":[106,311],"inner-sphere,":[107,258],"mononuclear,":[108],"bidentate,":[109,259],"edge-sharing":[110,260],"adsorption":[111,315,332,343],"these":[114],"densities.":[117],"It":[118],"is":[119,190,360],"possible":[120],"polynuclear":[122],"are":[125,309,334,345],"also":[126],"present":[127,335,346,361],"because":[128],"similarity":[131],"Fe":[135],"backscattering.":[136],"At":[137],"higher":[138,184,353],"(Gamma>or=3.38":[145,188],"micromol/m2),":[146],"observed":[148],"formation":[150,241],"complexes,":[154],"2.09+/-0.02":[161],"Zn-Zn":[164],"3.16+/-0.02":[167],"linear":[171],"multiple-scattering":[172],"feature":[173],"6.12+/-0.06":[175],"A.":[176,277],"Formation":[177],"Zn(OH)2(am)":[180,372],"precipitate":[181,240],"for":[182],"density":[186],"samples":[187,204],"micromol/m2)":[189],"suggested":[191],"comparison":[196],"spectra":[200,213],"synthetic":[208],"Zn(OH)2am.":[209],"In":[210],"contrast,":[211],"sorbed":[216,287],"(HM)":[220],"under":[221],"similar":[222,370],"experimental":[223],"conditions":[224],"showed":[225,282],"no":[226],"evidence":[227],"precipitates":[230,369],"even":[231],"same":[234],"[Zn(II)(aq)]":[236],"resulted":[238],"in":[239,242,256,336,347,362,374,380,387],"nanoparticle":[244,376],"system.":[245],"Instead,":[246],"octahedra":[248,264],"(d(Zn-O)=2.10+/-0.02":[249],"A)":[250],"found":[252],"to":[253,371,397],"sorb":[254],"dominantly":[255,341],"fashion":[261],"microparticle":[267,382],"surfaces,":[268],"based":[269],"3.44+/-0.02":[276],"CaCl2":[278],"extraction":[280,323],"experiments":[281],"10-15%":[284],"was":[289,298],"released":[290,299],"from":[291,300],"Zn/HN":[292,338],"samples,":[294],"about":[296],"40%":[297],"Zn/HM":[302,349,364],"sample.":[304],"These":[305],"fractions":[306],"interpreted":[310],"weakly":[312],"bound,":[313],"outer-sphere":[314,356],"complexes.":[316],"The":[317],"combined":[318],"results":[324],"indicate":[325],"(1)":[327],"system,":[339,383],"whereas":[340],"system;":[350,365],"(2)":[351],"proportion":[354],"(3)":[367],"Zn-containing":[368],"form":[373],"system":[377],"but":[378],"not":[379],"suggesting":[384],"difference":[386],"reactivity":[388],"vs":[393],"respect":[396],"Zn(II)(aq).":[398]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":7}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}