{"id":"https://openalex.org/W2005223947","doi":"https://doi.org/10.1016/j.catcom.2008.03.009","title":"Dehydration of methanol to dimethyl ether over nanocrystalline Al2O3 with mixed \u03b3- and \u03c7-crystalline phases","display_name":"Dehydration of methanol to dimethyl ether over nanocrystalline Al2O3 with mixed \u03b3- and \u03c7-crystalline phases","publication_year":2008,"publication_date":"2008-03-21","ids":{"openalex":"https://openalex.org/W2005223947","doi":"https://doi.org/10.1016/j.catcom.2008.03.009","mag":"2005223947"},"language":"en","primary_location":{"id":"doi:10.1016/j.catcom.2008.03.009","doi":"https://doi.org/10.1016/j.catcom.2008.03.009","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.catcom.2008.03.009","pdf_url":null,"source":{"id":"https://openalex.org/S48346357","display_name":"Catalysis Communications","issn_l":"1566-7367","issn":["1566-7367","1873-3905"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-100","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Catalysis Communications","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/A5065363975","display_name":"Jutharat Khom-in","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I158708052","display_name":"Chulalongkorn University","ror":"https://ror.org/028wp3y58","country_code":"TH","type":"education","lineage":["https://openalex.org/I158708052"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Jutharat Khom-in","raw_affiliation_strings":["Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand","institution_ids":["https://openalex.org/I158708052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001087403","display_name":"Piyasan Praserthdam","orcid":"https://orcid.org/0000-0001-8021-2115","observed_orcids":["https://orcid.org/0000-0001-8021-2115"]},"institutions":[{"id":"https://openalex.org/I158708052","display_name":"Chulalongkorn University","ror":"https://ror.org/028wp3y58","country_code":"TH","type":"education","lineage":["https://openalex.org/I158708052"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Piyasan Praserthdam","raw_affiliation_strings":["Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand","institution_ids":["https://openalex.org/I158708052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066855766","display_name":"Joongjai Panpranot","orcid":"https://orcid.org/0000-0002-0398-5912","observed_orcids":["https://orcid.org/0000-0002-0398-5912"]},"institutions":[{"id":"https://openalex.org/I158708052","display_name":"Chulalongkorn University","ror":"https://ror.org/028wp3y58","country_code":"TH","type":"education","lineage":["https://openalex.org/I158708052"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Joongjai Panpranot","raw_affiliation_strings":["Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand","institution_ids":["https://openalex.org/I158708052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072099035","display_name":"Okorn Mekasuwandumrong","orcid":"https://orcid.org/0000-0001-6906-836X","observed_orcids":["https://orcid.org/0000-0001-6906-836X"]},"institutions":[{"id":"https://openalex.org/I86677382","display_name":"Silpakorn University","ror":"https://ror.org/02d0tyt78","country_code":"TH","type":"education","lineage":["https://openalex.org/I86677382"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Okorn Mekasuwandumrong","raw_affiliation_strings":["Department of Chemical Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakorn Pathom 73000, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakorn Pathom 73000, Thailand","institution_ids":["https://openalex.org/I86677382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001087403"],"corresponding_institution_ids":["https://openalex.org/I158708052"],"apc_list":{"value":2000,"currency":"USD","value_usd":2000},"apc_paid":null,"fwci":2.8057,"has_fulltext":false,"cited_by_count":70,"citation_normalized_percentile":{"value":0.89734998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"9","issue":"10","first_page":"1955","last_page":"1958"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10495","display_name":"Catalysts for Methane Reforming","score":0.6859999895095825,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10495","display_name":"Catalysts for Methane Reforming","score":0.6859999895095825,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11825","display_name":"Catalysis and Oxidation Reactions","score":0.11710000038146973,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10353","display_name":"Zeolite Catalysis and Synthesis","score":0.094200000166893,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/methanol-dehydration","display_name":"methanol dehydration","score":0.9959999918937683},{"id":"https://openalex.org/keywords/dimethyl-ether-synthesis","display_name":"dimethyl ether synthesis","score":0.9800000190734863},{"id":"https://openalex.org/keywords/nanocrystalline-alumina","display_name":"nanocrystalline alumina","score":0.9629999995231628},{"id":"https://openalex.org/keywords/gamma-alumina","display_name":"gamma-alumina","score":0.9539999961853027},{"id":"https://openalex.org/keywords/surface-acidity","display_name":"surface acidity","score":0.968999981880188},{"id":"https://openalex.org/keywords/catalyst-stability","display_name":"catalyst stability","score":0.5879999995231628}],"concepts":[{"id":"https://openalex.org/C2779300417","wikidata":"https://www.wikidata.org/wiki/Q408050","display_name":"Dimethyl ether","level":3,"score":0.955654501914978},{"id":"https://openalex.org/C2780050857","wikidata":"https://www.wikidata.org/wiki/Q354417","display_name":"Physisorption","level":3,"score":0.7653987407684326},{"id":"https://openalex.org/C140676511","wikidata":"https://www.wikidata.org/wiki/Q6964018","display_name":"Nanocrystalline material","level":2,"score":0.7508652210235596},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.7484022378921509},{"id":"https://openalex.org/C2779607525","wikidata":"https://www.wikidata.org/wiki/Q14982","display_name":"Methanol","level":2,"score":0.7079145312309265},{"id":"https://openalex.org/C162711632","wikidata":"https://www.wikidata.org/wiki/Q905514","display_name":"Desorption","level":3,"score":0.6224057674407959},{"id":"https://openalex.org/C2778769901","wikidata":"https://www.wikidata.org/wiki/Q194290","display_name":"Dehydration","level":2,"score":0.5807099342346191},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5752527117729187},{"id":"https://openalex.org/C184866935","wikidata":"https://www.wikidata.org/wiki/Q191010","display_name":"Titration","level":2,"score":0.558799147605896},{"id":"https://openalex.org/C117760992","wikidata":"https://www.wikidata.org/wiki/Q389137","display_name":"Ion exchange","level":3,"score":0.5373472571372986},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5315575003623962},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.49682214856147766},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.45614075660705566},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3225051462650299},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.26111724972724915},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.2607247829437256},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.23925995826721191},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.22636401653289795},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.13312989473342896},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.05147743225097656},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.catcom.2008.03.009","doi":"https://doi.org/10.1016/j.catcom.2008.03.009","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.catcom.2008.03.009","pdf_url":null,"source":{"id":"https://openalex.org/S48346357","display_name":"Catalysis Communications","issn_l":"1566-7367","issn":["1566-7367","1873-3905"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-100","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Catalysis Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324072","display_name":"Commission on Higher Education","ror":"https://ror.org/04s346m05"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1877061463","https://openalex.org/W1975552736","https://openalex.org/W1982730000","https://openalex.org/W1988245209","https://openalex.org/W1990457467","https://openalex.org/W2004006391","https://openalex.org/W2020699674","https://openalex.org/W2027101306","https://openalex.org/W2042160203","https://openalex.org/W2045660731","https://openalex.org/W2050073958","https://openalex.org/W2056790315","https://openalex.org/W2057775277","https://openalex.org/W2072161359","https://openalex.org/W2078760647","https://openalex.org/W2091733376","https://openalex.org/W2112472811"],"related_works":["https://openalex.org/W4408602057","https://openalex.org/W1967810807","https://openalex.org/W2369996779","https://openalex.org/W2054313874","https://openalex.org/W2001877943","https://openalex.org/W2039612536","https://openalex.org/W2007917571","https://openalex.org/W2084868116","https://openalex.org/W2047168817","https://openalex.org/W2097656791"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}
