{"id":"https://openalex.org/W2050975751","doi":"https://doi.org/10.2136/sssaj1993.03615995005700050036x","title":"Ferrihydrite, Lepidocrocite, and Goethite in Coatings from East Texas Vertic Soils","display_name":"Ferrihydrite, Lepidocrocite, and Goethite in Coatings from East Texas Vertic Soils","publication_year":1993,"publication_date":"1993-09-01","ids":{"openalex":"https://openalex.org/W2050975751","doi":"https://doi.org/10.2136/sssaj1993.03615995005700050036x","mag":"2050975751"},"language":"en","primary_location":{"id":"doi:10.2136/sssaj1993.03615995005700050036x","doi":"https://doi.org/10.2136/sssaj1993.03615995005700050036x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1993.03615995005700050036x","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soil Science Society of America Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5021107986","display_name":"H. D. Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. D. Wang","raw_affiliation_strings":["Dep. of Soil Science Univ. of Florida Gainesville FL 32611"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Soil Science Univ. of Florida Gainesville FL 32611","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066812332","display_name":"G. Norman White","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. N. White","raw_affiliation_strings":["Dep. of Soil and Crop Science Texas A&M Univ. College Station TX 77843\u20102474"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Soil and Crop Science Texas A&M Univ. College Station TX 77843\u20102474","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110005151","display_name":"F. T. Turner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F. T. Turner","raw_affiliation_strings":["Texas A&M Univ. RR 7, Box 999, Texas Agric. Exp. Stn. Beaumont TX 77713"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas A&M Univ. RR 7, Box 999, Texas Agric. Exp. Stn. Beaumont TX 77713","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042287552","display_name":"J. B. Dixon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"J. B. Dixon","raw_affiliation_strings":["Dep. of Soil and Crop Science Texas A&M Univ. College Station TX 77843\u20102474"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Soil and Crop Science Texas A&M Univ. College Station TX 77843\u20102474","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5042287552"],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":{"value":2020,"currency":"USD","value_usd":2020},"apc_paid":null,"fwci":2.1039,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.85078136,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"57","issue":"5","first_page":"1381","last_page":"1386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11877","display_name":"Iron oxide chemistry and applications","score":0.923799991607666,"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/T11877","display_name":"Iron oxide chemistry and applications","score":0.923799991607666,"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/T13102","display_name":"Soil and Environmental Studies","score":0.025200000032782555,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.009600000455975533,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ferrihydrite","display_name":"ferrihydrite","score":0.9950000047683716},{"id":"https://openalex.org/keywords/lepidocrocite","display_name":"lepidocrocite","score":1.0},{"id":"https://openalex.org/keywords/goethite","display_name":"goethite","score":1.0},{"id":"https://openalex.org/keywords/iron-oxide-coatings","display_name":"iron oxide coatings","score":0.972000002861023},{"id":"https://openalex.org/keywords/paddy-soil","display_name":"paddy soil","score":0.8650000095367432},{"id":"https://openalex.org/keywords/in-situ-xrd","display_name":"in situ X-ray diffraction","score":0.8360000252723694},{"id":"https://openalex.org/keywords/extractable-iron","display_name":"extractable iron","score":0.7149999737739563},{"id":"https://openalex.org/keywords/iron-oxide-mineralogy","display_name":"iron oxide mineralogy","score":0.7630000114440918},{"id":"https://openalex.org/keywords/soil-clay-minerals","display_name":"soil clay minerals","score":0.38499999046325684},{"id":"https://openalex.org/keywords/east-texas","display_name":"East Texas","score":0.5070000290870667}],"concepts":[{"id":"https://openalex.org/C2780191927","wikidata":"https://www.wikidata.org/wiki/Q2250996","display_name":"Ferrihydrite","level":3,"score":0.9909582138061523},{"id":"https://openalex.org/C2780804967","wikidata":"https://www.wikidata.org/wiki/Q410583","display_name":"Lepidocrocite","level":4,"score":0.9751913547515869},{"id":"https://openalex.org/C2777787761","wikidata":"https://www.wikidata.org/wiki/Q189703","display_name":"Goethite","level":3,"score":0.9653257131576538},{"id":"https://openalex.org/C2777697756","wikidata":"https://www.wikidata.org/wiki/Q721849","display_name":"Iron oxide","level":2,"score":0.703833818435669},{"id":"https://openalex.org/C2780517195","wikidata":"https://www.wikidata.org/wiki/Q419626","display_name":"Ammonium oxalate","level":2,"score":0.6193357110023499},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.5779183506965637},{"id":"https://openalex.org/C2779131772","wikidata":"https://www.wikidata.org/wiki/Q103223","display_name":"Hematite","level":2,"score":0.5544005036354065},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.4566792845726013},{"id":"https://openalex.org/C123552892","wikidata":"https://www.wikidata.org/wiki/Q17005941","display_name":"Calcareous","level":2,"score":0.4494105577468872},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.4493197202682495},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.40787801146507263},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.40747684240341187},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35310420393943787},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.3155147433280945},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2634548544883728},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.24838018417358398},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.24517855048179626},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2136/sssaj1993.03615995005700050036x","doi":"https://doi.org/10.2136/sssaj1993.03615995005700050036x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1993.03615995005700050036x","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soil Science Society of America Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.40450000762939453,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2088568764","https://openalex.org/W4388730925","https://openalex.org/W4399347186","https://openalex.org/W2057172801","https://openalex.org/W1992681878","https://openalex.org/W2333561433","https://openalex.org/W2020755275","https://openalex.org/W2059606781","https://openalex.org/W1979246782","https://openalex.org/W2409720283"],"abstract_inverted_index":{"Abstract":[0],"Iron":[1,69],"oxide":[2,26,43,60,70],"coatings":[3,61,71],"from":[4],"ped":[5],"surfaces":[6],"and":[7,14,28,38,53,65,77,113,137,159,198,214],"pores":[8],"of":[9,31,41,49,80,100,109,117,143,155,246,251],"three":[10],"rice":[11],"paddy":[12,165],"soils":[13,74,166,254],"one":[15],"non\u2010paddy":[16,178],"soil":[17,217],"near":[18],"Beaumont,":[19],"TX,":[20],"provided":[21],"samples":[22],"for":[23,189,264],"studying":[24],"Fe":[25,33,42,59,174,221],"mineralogy":[27],"the":[29,98,118,131,164,177,207,256,262],"relationship":[30],"extractable":[32,35,220],"to":[34,106,172,210,227,244],"Al,":[36],"Si,":[37],"P.":[39],"Analyses":[40],"coatings,":[44],"concentrated":[45],"by":[46,122],"a":[47,93,233,241],"combination":[48],"scraping,":[50],"sonication,":[51],"centrifugation,":[52],"magnetic":[54],"separation,":[55],"showed":[56],"that":[57,163,195,232],"these":[58],"cement":[62],"clay":[63],"minerals":[64],"quartz":[66,95],"particles":[67],"together.":[68],"in":[72,89,125,130,170,199,216,248,261],"all":[73,190],"contained":[75],"lepidocrocite":[76,142],"smaller":[78],"amounts":[79,154],"goethite.":[81,156],"An":[82],"improved":[83],"differential":[84],"x\u2010ray":[85],"diffraction":[86],"(DXRD)":[87],"method,":[88],"situ":[90,200],"DXRD":[91,158,208,245],"on":[92],"nonreflecting":[94],"plate,":[96],"allowed":[97],"identification":[99],"ferrihydrite,":[101,212],"which":[102],"is":[103,240],"otherwise":[104],"difficult":[105],"identify":[107,211],"because":[108],"its":[110],"poor":[111],"crystallinity":[112],"low":[114,224],"concentration.":[115],"Most":[116],"ferrihydrite":[119,169,247],"was":[120],"dissolved":[121],"10":[123,226],"min":[124],"pH":[126],"3":[127],"ammonium":[128],"oxalate":[129],"dark":[132],"(AOD).":[133],"Sequential":[134],"10\u2010,":[135],"50\u2010,":[136],"180\u2010min":[138,149],"AOD":[139,150,186,201,236],"treatments":[140],"extracted":[141,152],"progressively":[144],"increasing":[145],"particle":[146],"size.":[147],"The":[148,157,180],"treatment":[151,187,202,237,259],"minimal":[153],"chemical":[160],"data":[161],"indicate":[162],"have":[167],"more":[168],"relation":[171],"total":[173],"oxides":[175],"than":[176,255],"soil.":[179],"P/Fe":[181],"ratio":[182],"decreased":[183],"with":[184,206],"each":[185],"step":[188],"soils.":[191,265],"This":[192],"study":[193],"demonstrates":[194],"physical":[196],"separation":[197],"can":[203],"be":[204],"used":[205],"method":[209],"lepidocrocite,":[213],"goethite":[215],"clays":[218],"containing":[219],"concentrations":[222],"as":[223,225],"44":[228],"g/kg.":[229],"We":[230],"concluded":[231],"short":[234],"incremental":[235],"(\u224810\u201330":[238],"min)":[239],"better":[242],"approach":[243],"<2\u2010\u00b5m":[249],"fractions":[250],"seasonally":[252],"reduced":[253],"much":[257],"longer":[258],"recommended":[260],"past":[263]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
