{"id":"https://openalex.org/W4410219086","doi":"https://doi.org/10.15330/pcss.26.2.235-239","title":"Influence of the medium pH on the catalytic activity of the CuO-based catalyst in the Fenton system","display_name":"Influence of the medium pH on the catalytic activity of the CuO-based catalyst in the Fenton system","publication_year":2025,"publication_date":"2025-05-09","ids":{"openalex":"https://openalex.org/W4410219086","doi":"https://doi.org/10.15330/pcss.26.2.235-239"},"language":"en","primary_location":{"id":"doi:10.15330/pcss.26.2.235-239","doi":"https://doi.org/10.15330/pcss.26.2.235-239","is_oa":true,"landing_page_url":"https://doi.org/10.15330/pcss.26.2.235-239","pdf_url":"https://journals.pnu.edu.ua/index.php/pcss/article/download/8085/9079","source":{"id":"https://openalex.org/S4210168288","display_name":"Physics and Chemistry of Solid State","issn_l":"1729-4428","issn":["1729-4428","2309-8589"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310321434","host_organization_name":"Vasyl Stefanyk Prycarpathian National University","host_organization_lineage":["https://openalex.org/P4310321434"],"host_organization_lineage_names":["Vasyl Stefanyk Prycarpathian National University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics and Chemistry of Solid State","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://journals.pnu.edu.ua/index.php/pcss/article/download/8085/9079","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072811284","display_name":"\u041elena Makido","orcid":"https://orcid.org/0000-0002-8643-2888","observed_orcids":["https://orcid.org/0000-0002-8643-2888"]},"institutions":[{"id":"https://openalex.org/I4405282410","display_name":"Department of Physical Chemistry of Fossil Fuels of the Institute of Physical-Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko of the National Academy of Sciences of Ukraine","ror":"https://ror.org/05sjm1224","country_code":"UA","type":"government","lineage":["https://openalex.org/I4405282410"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Olena Makido","raw_affiliation_strings":["Department of Physical Chemistry of Fossil Fuels of the Institute of Physical\u2013Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko of the National Academy of Sciences of Ukraine, Lviv, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physical Chemistry of Fossil Fuels of the Institute of Physical\u2013Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko of the National Academy of Sciences of Ukraine, Lviv, Ukraine","institution_ids":["https://openalex.org/I4405282410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007765316","display_name":"Galyna Khovanets\u2019","orcid":"https://orcid.org/0000-0001-5932-9968","observed_orcids":["https://orcid.org/0000-0001-5932-9968"]},"institutions":[{"id":"https://openalex.org/I4405282410","display_name":"Department of Physical Chemistry of Fossil Fuels of the Institute of Physical-Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko of the National Academy of Sciences of Ukraine","ror":"https://ror.org/05sjm1224","country_code":"UA","type":"government","lineage":["https://openalex.org/I4405282410"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Galyna Khovanets'","raw_affiliation_strings":["Department of Physical Chemistry of Fossil Fuels of the Institute of Physical\u2013Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko of the National Academy of Sciences of Ukraine, Lviv, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physical Chemistry of Fossil Fuels of the Institute of Physical\u2013Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko of the National Academy of Sciences of Ukraine, Lviv, Ukraine","institution_ids":["https://openalex.org/I4405282410"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056237516","display_name":"Oksana Kuryl\u0435ts","orcid":"https://orcid.org/0000-0002-5691-9222","observed_orcids":["https://orcid.org/0000-0002-5691-9222"]},"institutions":[{"id":"https://openalex.org/I98435010","display_name":"Lviv Polytechnic National University","ror":"https://ror.org/0542q3127","country_code":"UA","type":"education","lineage":["https://openalex.org/I98435010"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Oksana Kurylets","raw_affiliation_strings":["Lviv Polytechnic National University, Lviv, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lviv Polytechnic National University, Lviv, Ukraine","institution_ids":["https://openalex.org/I98435010"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2575,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47276783,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"26","issue":"2","first_page":"235","last_page":"239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10210","display_name":"Advanced oxidation water treatment","score":0.9990000128746033,"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/T10210","display_name":"Advanced oxidation water treatment","score":0.9990000128746033,"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/T10078","display_name":"Advanced Photocatalysis Techniques","score":9.999999747378752e-05,"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/T12078","display_name":"Environmental remediation with nanomaterials","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ph-effect","display_name":"pH effect","score":0.7580000162124634},{"id":"https://openalex.org/keywords/fenton-process","display_name":"Fenton oxidation","score":0.6430000066757202},{"id":"https://openalex.org/keywords/cuo-catalyst","display_name":"copper oxide catalysts","score":0.8830000162124634},{"id":"https://openalex.org/keywords/heterogeneous-catalysis","display_name":"heterogeneous catalysis","score":0.8460000157356262},{"id":"https://openalex.org/keywords/magnetically-separable-catalyst","display_name":"magnetically separable catalyst","score":0.7120000123977661},{"id":"https://openalex.org/keywords/methylene-blue-degradation","display_name":"methylene blue degradation","score":0.9660000205039978},{"id":"https://openalex.org/keywords/dye-wastewater-treatment","display_name":"dye wastewater treatment","score":0.7760000228881836},{"id":"https://openalex.org/keywords/reaction-mechanism","display_name":"reaction mechanism","score":0.8109999895095825},{"id":"https://openalex.org/keywords/wastewater-post-treatment","display_name":"wastewater post-treatment","score":0.6629999876022339}],"concepts":[{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.8790731430053711},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6136546730995178},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.40278732776641846},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.37231332063674927},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.15192052721977234},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.036373674869537354}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.15330/pcss.26.2.235-239","doi":"https://doi.org/10.15330/pcss.26.2.235-239","is_oa":true,"landing_page_url":"https://doi.org/10.15330/pcss.26.2.235-239","pdf_url":"https://journals.pnu.edu.ua/index.php/pcss/article/download/8085/9079","source":{"id":"https://openalex.org/S4210168288","display_name":"Physics and Chemistry of Solid State","issn_l":"1729-4428","issn":["1729-4428","2309-8589"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310321434","host_organization_name":"Vasyl Stefanyk Prycarpathian National University","host_organization_lineage":["https://openalex.org/P4310321434"],"host_organization_lineage_names":["Vasyl Stefanyk Prycarpathian National University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics and Chemistry of Solid State","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:72d1b40746eb495f8aa736f184a3a35c","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/72d1b40746eb495f8aa736f184a3a35c","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":"\u0424\u0456\u0437\u0438\u043a\u0430 \u0456 \u0445\u0456\u043c\u0456\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0433\u043e \u0442\u0456\u043b\u0430, Vol 26, Iss 2, Pp 235-239 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.15330/pcss.26.2.235-239","doi":"https://doi.org/10.15330/pcss.26.2.235-239","is_oa":true,"landing_page_url":"https://doi.org/10.15330/pcss.26.2.235-239","pdf_url":"https://journals.pnu.edu.ua/index.php/pcss/article/download/8085/9079","source":{"id":"https://openalex.org/S4210168288","display_name":"Physics and Chemistry of Solid State","issn_l":"1729-4428","issn":["1729-4428","2309-8589"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310321434","host_organization_name":"Vasyl Stefanyk Prycarpathian National University","host_organization_lineage":["https://openalex.org/P4310321434"],"host_organization_lineage_names":["Vasyl Stefanyk Prycarpathian National University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics and Chemistry of Solid State","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.8999999761581421,"display_name":"Clean water and sanitation"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322394","display_name":"Lviv Polytechnic National University","ror":"https://ror.org/0542q3127"},{"id":"https://openalex.org/F4320337393","display_name":"Division of Chemistry","ror":"https://ror.org/01ar8dr59"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410219086.pdf","grobid_xml":"https://content.openalex.org/works/W4410219086.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W2948807893","https://openalex.org/W2899084033","https://openalex.org/W2778153218","https://openalex.org/W2748952813","https://openalex.org/W1531601525","https://openalex.org/W4391375266","https://openalex.org/W2078814861","https://openalex.org/W2527526854","https://openalex.org/W1976181487"],"abstract_inverted_index":{"The":[0,100],"influence":[1],"of":[2,9,46,48,64,89,109,111],"the":[3,7,10,18,24,33,44,49,60,65,75,87,95,107],"medium":[4],"pH":[5,76,85,96],"on":[6,68],"activity":[8],"heterogeneous":[11],"nanostructured":[12],"magnetically":[13],"sensitive":[14],"catalyst":[15],"SiO2/CoFe2O4/SiO2/CuO":[16],"in":[17,59,74,106],"Fenton":[19],"system":[20,102],"was":[21,27,30,41],"investigated":[22],"and":[23,38,70,94,113],"reaction":[25],"mechanism":[26],"proposed.":[28],"It":[29,40],"determined":[31],"that":[32,43],"catalytic":[34],"centers":[35],"are":[36],"Cu+":[37],"Cu2+.":[39],"established":[42],"rate":[45],"destruction":[47,91],"dye":[50],"methylene":[51],"blue":[52],"(MB)":[53],"as":[54],"a":[55],"model":[56],"wastewater":[57],"pollutant":[58],"first":[61],"20":[62],"min":[63],"process":[66],"depends":[67],"pH,":[69],"its":[71],"value":[72],"decreases":[73],"range":[77],"(9)>(6)>(3).":[78],"After":[79],"2":[80],"h,":[81],"for":[82],"all":[83],"initial":[84],"values,":[86],"degree":[88],"MB":[90],"reaches":[92],"85-90%,":[93],"changes":[97],"to":[98],"neutral.":[99],"proposed":[101],"can":[103],"be":[104],"used":[105],"technology":[108],"post-treatment":[110],"industrial":[112],"domestic":[114],"wastewater.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2025-10-10T00:00:00"}