{"id":"https://openalex.org/W2983009253","doi":"https://doi.org/10.13171/mjc92190909510he","title":"Kinetic and Thermodynamic Study of Adsorption of Copper (II) Ion on Moroccan Clay","display_name":"Kinetic and Thermodynamic Study of Adsorption of Copper (II) Ion on Moroccan Clay","publication_year":2019,"publication_date":"2019-09-13","ids":{"openalex":"https://openalex.org/W2983009253","doi":"https://doi.org/10.13171/mjc92190909510he","mag":"2983009253"},"language":"en","primary_location":{"id":"doi:10.13171/mjc92190909510he","doi":"https://doi.org/10.13171/mjc92190909510he","is_oa":true,"landing_page_url":"https://doi.org/10.13171/mjc92190909510he","pdf_url":"http://medjchem-v3.azurewebsites.net/index.php/medjchem/article/download/959/747","source":{"id":"https://openalex.org/S2764590933","display_name":"Mediterranean Journal of Chemistry","issn_l":"2028-3997","issn":["2028-3997"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":"https://openalex.org/P4310311006","host_organization_name":"Med Journals Editions","host_organization_lineage":["https://openalex.org/P4310311006"],"host_organization_lineage_names":["Med Journals Editions"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mediterranean Journal of Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://medjchem-v3.azurewebsites.net/index.php/medjchem/article/download/959/747","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055587269","display_name":"Hanane Essebaai","orcid":"https://orcid.org/0009-0005-2784-0186","observed_orcids":["https://orcid.org/0009-0005-2784-0186"]},"institutions":[{"id":"https://openalex.org/I3121676899","display_name":"Universit\u00e9 Ibn-Tofail","ror":"https://ror.org/02wj89n04","country_code":"MA","type":"education","lineage":["https://openalex.org/I3121676899"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Hanane Essebaai","raw_affiliation_strings":["Ibn  Tofail University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibn  Tofail University","institution_ids":["https://openalex.org/I3121676899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088138396","display_name":"I. Ismi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3121676899","display_name":"Universit\u00e9 Ibn-Tofail","ror":"https://ror.org/02wj89n04","country_code":"MA","type":"education","lineage":["https://openalex.org/I3121676899"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Ilham Ismi","raw_affiliation_strings":["Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco","institution_ids":["https://openalex.org/I3121676899"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ahmed Lebkiri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3121676899","display_name":"Universit\u00e9 Ibn-Tofail","ror":"https://ror.org/02wj89n04","country_code":"MA","type":"education","lineage":["https://openalex.org/I3121676899"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Ahmed Lebkiri","raw_affiliation_strings":["Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco","institution_ids":["https://openalex.org/I3121676899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063085269","display_name":"Said Marzak","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3121676899","display_name":"Universit\u00e9 Ibn-Tofail","ror":"https://ror.org/02wj89n04","country_code":"MA","type":"education","lineage":["https://openalex.org/I3121676899"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Said Marzak","raw_affiliation_strings":["Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco","institution_ids":["https://openalex.org/I3121676899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039919932","display_name":"El Housseine Rifi","orcid":"https://orcid.org/0000-0002-6436-4554","observed_orcids":["https://orcid.org/0000-0002-6436-4554"]},"institutions":[{"id":"https://openalex.org/I3121676899","display_name":"Universit\u00e9 Ibn-Tofail","ror":"https://ror.org/02wj89n04","country_code":"MA","type":"education","lineage":["https://openalex.org/I3121676899"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"El Housseine Rifi","raw_affiliation_strings":["Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 133 K\u00e9nitra 14000. Morocco","institution_ids":["https://openalex.org/I3121676899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I3121676899"],"apc_list":null,"apc_paid":null,"fwci":0.1834,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.49230843,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"9","issue":"2","first_page":"102","last_page":"115"},"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":1.0,"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":1.0,"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/T11091","display_name":"Extraction and Separation Processes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T12078","display_name":"Environmental remediation with nanomaterials","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/copper-ii-adsorption","display_name":"copper(II) adsorption","score":0.9020000100135803},{"id":"https://openalex.org/keywords/clay-based-adsorbents","display_name":"clay adsorbents","score":0.8399999737739563},{"id":"https://openalex.org/keywords/natural-adsorbents","display_name":"natural adsorbents","score":0.8140000104904175},{"id":"https://openalex.org/keywords/heavy-metal-removal","display_name":"heavy metal removal","score":0.7429999709129333},{"id":"https://openalex.org/keywords/freundlich-isotherm","display_name":"Freundlich isotherm","score":0.9259999990463257},{"id":"https://openalex.org/keywords/pseudo-second-order-kinetics","display_name":"pseudo-second-order kinetics","score":0.9940000176429749},{"id":"https://openalex.org/keywords/adsorption-thermodynamics","display_name":"adsorption thermodynamics","score":0.9900000095367432},{"id":"https://openalex.org/keywords/ph-effect-on-adsorption","display_name":"pH effect on adsorption","score":0.7239999771118164},{"id":"https://openalex.org/keywords/low-cost-adsorbent","display_name":"low-cost adsorbent","score":0.8299999833106995},{"id":"https://openalex.org/keywords/aqueous-solution-treatment","display_name":"aqueous solution treatment","score":0.6420000195503235}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8668779134750366},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.8655472993850708},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.7983464002609253},{"id":"https://openalex.org/C20976626","wikidata":"https://www.wikidata.org/wiki/Q12571883","display_name":"Endothermic process","level":3,"score":0.733378529548645},{"id":"https://openalex.org/C3288061","wikidata":"https://www.wikidata.org/wiki/Q161064","display_name":"Enthalpy","level":2,"score":0.6416193246841431},{"id":"https://openalex.org/C146477669","wikidata":"https://www.wikidata.org/wiki/Q334631","display_name":"Gibbs free energy","level":2,"score":0.6153043508529663},{"id":"https://openalex.org/C112825004","wikidata":"https://www.wikidata.org/wiki/Q1924292","display_name":"Freundlich equation","level":3,"score":0.5883415937423706},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5220708250999451},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.503849446773529},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.48464804887771606},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.480844110250473},{"id":"https://openalex.org/C7070889","wikidata":"https://www.wikidata.org/wiki/Q902488","display_name":"Monolayer","level":2,"score":0.44675421714782715},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.32846465706825256},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.18641060590744019},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.1582537293434143},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.1456330418586731},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08208110928535461},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.13171/mjc92190909510he","doi":"https://doi.org/10.13171/mjc92190909510he","is_oa":true,"landing_page_url":"https://doi.org/10.13171/mjc92190909510he","pdf_url":"http://medjchem-v3.azurewebsites.net/index.php/medjchem/article/download/959/747","source":{"id":"https://openalex.org/S2764590933","display_name":"Mediterranean Journal of Chemistry","issn_l":"2028-3997","issn":["2028-3997"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":"https://openalex.org/P4310311006","host_organization_name":"Med Journals Editions","host_organization_lineage":["https://openalex.org/P4310311006"],"host_organization_lineage_names":["Med Journals Editions"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mediterranean Journal of Chemistry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f89f77faadef4e0799152aff116fd8c1","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/f89f77faadef4e0799152aff116fd8c1","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mediterranean Journal of Chemistry, Vol 9, Iss 2, Pp 102-115 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.13171/mjc92190909510he","doi":"https://doi.org/10.13171/mjc92190909510he","is_oa":true,"landing_page_url":"https://doi.org/10.13171/mjc92190909510he","pdf_url":"http://medjchem-v3.azurewebsites.net/index.php/medjchem/article/download/959/747","source":{"id":"https://openalex.org/S2764590933","display_name":"Mediterranean Journal of Chemistry","issn_l":"2028-3997","issn":["2028-3997"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":"https://openalex.org/P4310311006","host_organization_name":"Med Journals Editions","host_organization_lineage":["https://openalex.org/P4310311006"],"host_organization_lineage_names":["Med Journals Editions"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mediterranean Journal of Chemistry","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.6618000268936157,"display_name":"Clean water and sanitation"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2983009253.pdf","grobid_xml":"https://content.openalex.org/works/W2983009253.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1970205353","https://openalex.org/W1988313919","https://openalex.org/W2051995369","https://openalex.org/W2078846655","https://openalex.org/W2098512793","https://openalex.org/W2099631213","https://openalex.org/W2159629223","https://openalex.org/W2165135025","https://openalex.org/W2560249812","https://openalex.org/W2738557253","https://openalex.org/W2789751646","https://openalex.org/W2946795842","https://openalex.org/W2951866425","https://openalex.org/W2976210669","https://openalex.org/W3000169606","https://openalex.org/W4301907422","https://openalex.org/W6893511711"],"related_works":["https://openalex.org/W4361988332","https://openalex.org/W2335883117","https://openalex.org/W236635436","https://openalex.org/W7216929370","https://openalex.org/W3032273498","https://openalex.org/W2017989875","https://openalex.org/W4387672545","https://openalex.org/W2020300193","https://openalex.org/W3118576880","https://openalex.org/W7009582378"],"abstract_inverted_index":{"Highly":[0],"efficient":[1],"low-cost":[2],"adsorbent":[3,17,46],"was":[4,71,77,127,153,160],"applied":[5],"for":[6],"copper":[7,50,65,85,115,156],"(II)":[8,51,66,86,116,157],"ions":[9,44,52,67,87,117,158],"uptake":[10],"from":[11],"aqueous":[12],"solution.":[13],"Characteristics":[14],"of":[15,49,64,114,136],"natural":[16,69],"were":[18,56,95,150],"established":[19],"using":[20,97],"scanning":[21],"X-ray":[22,25],"diffraction":[23],"(XRD),":[24],"fluorescence,":[26],"electron":[27],"microscope":[28],"(SEM)":[29],"and":[30,54,89,100,148,163],"Fourier":[31],"Transform":[32],"Infra-Red":[33],"(FTIR).":[34],"Various":[35],"physicochemical":[36],"parameters":[37,141],"such":[38,142],"as":[39,143],"contact":[40,90],"time,":[41],"initial":[42,84],"copper(II)":[43],"concentration,":[45,88],"dosage,":[47],"pH":[48],"solution":[53],"temperature":[55],"investigated.":[57],"The":[58,75],"result":[59],"showed":[60],"that":[61,155],"the":[62,112,121,134,137],"adsorption":[63,76,93,113,124,138,159],"by":[68],"clay":[70],"favorable":[72],"at":[73],"pH=5,5.":[74],"found":[78,154],"to":[79],"increase":[80,82],"with":[81,104],"in":[83],"time.":[91],"Equilibrium":[92],"data":[94,102],"fitted":[96],"three":[98],"isotherms":[99],"kinetic":[101,106],"tested":[103],"four":[105],"models.":[107],"Freundlich":[108],"isotherm":[109],"best":[110,132],"described":[111,133],"onto":[118],"utilised":[119],"clay,":[120],"maximum":[122],"monolayer":[123],"capacity":[125],"(qmax)":[126],"8":[128],"mg/g.":[129],"Pseudo-second-order":[130],"model":[131],"kinetics":[135],"process.":[139],"Thermodynamic":[140],"Gibbs":[144],"free":[145],"energy,":[146],"enthalpy":[147],"entropy":[149],"determined.":[151],"It":[152],"spontaneous":[161],"(\u0394G\u00b0<0)":[162],"endothermic":[164],"(\u0394H\u00b0>0).":[165]},"counts_by_year":[{"year":2026,"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":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2019-11-22T00:00:00"}