{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T13:56:28Z","timestamp":1790430988663,"version":"4.1.0"},"reference-count":58,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2019,7,17]],"date-time":"2019-07-17T00:00:00Z","timestamp":1563321600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100018647","name":"RUDN University","doi-asserted-by":"publisher","award":["Program 5-100"],"award-info":[{"award-number":["Program 5-100"]}],"id":[{"id":"10.13039\/501100018647","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>CuO\/MgAl2O4 and CuO\/MgFe2O4 catalysts were successfully synthesized with the use of spinel supports by a very simple and low-cost mechanochemical method. High-speed ball-milling was used to synthesize these catalyst supports for the first time. Materials were subsequently characterized by using XRD, FESEM, TEM, EDS-Dot mapping, XPS, BET-BJH, and Magnetic Susceptibility to investigate the physical-chemical characteristics of the catalysts. Acidity evaluation results indicated that the catalyst with the Mg-Al spinel support had more acid sites. XRD results showed a successful synthesis of the catalysts with large crystal sizes. Both catalysts were used in isoeugenol oxidation and vanillyl alcohol to vanillin reactions, with the CuO\/MgAl2O4 showing optimum results. This catalyst provided 67% conversion (74% selectivity) after 2 h and this value improved to 81% (selectivity 100%) with the second reaction after 8 h. The CuO\/MgFe2O4 catalyst in the first reaction after five hours revealed 53% conversion (47% selectivity) and after eight hours with the second reaction, the conversion value improved to 64% (100% selectivity). In terms of reusability, CuO\/MgAl2O4 showed better results than the CuO\/MgFe2O4 catalyst, for both reactions.<\/jats:p>","DOI":"10.3390\/molecules24142597","type":"journal-article","created":{"date-parts":[[2019,7,17]],"date-time":"2019-07-17T11:25:12Z","timestamp":1563362712000},"page":"2597","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":46,"title":["Mechanochemical Synthesis of CuO\/MgAl2O4 and MgFe2O4 Spinels for Vanillin Production from Isoeugenol and Vanillyl Alcohol"],"prefix":"10.3390","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9092-8387","authenticated-orcid":false,"given":"Behgam","family":"Rahmanivahid","sequence":"first","affiliation":[{"name":"Esfarayen University of Technology, Esfarayen 96619-98195, Iran"},{"name":"Departamento de Qu\u00edmica Org\u00e1nica, Facultad de Ciencias, Universidad de C\u00f3rdoba, Campus de Rabanales, Edificio Marie Curie (C-3), Ctra Nnal IV-A, Km 396, E14014 C\u00f3rdoba, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9706-3619","authenticated-orcid":false,"given":"Maria","family":"Pinilla-de Dios","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica Org\u00e1nica, Facultad de Ciencias, Universidad de C\u00f3rdoba, Campus de Rabanales, Edificio Marie Curie (C-3), Ctra Nnal IV-A, Km 396, E14014 C\u00f3rdoba, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammad","family":"Haghighi","sequence":"additional","affiliation":[{"name":"Chemical Engineering Faculty, Sahand University of Technology, P.O. Box 51335-1996, Sahand New Town, Tabriz 53318-11111, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rafael","family":"Luque","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica Org\u00e1nica, Facultad de Ciencias, Universidad de C\u00f3rdoba, Campus de Rabanales, Edificio Marie Curie (C-3), Ctra Nnal IV-A, Km 396, E14014 C\u00f3rdoba, Spain"},{"name":"Peoples Friendship University of Russia (RUDN University), 6 Miklukho Maklaya str., 117198 Moscow, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2019,7,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0168-1656(99)00199-6","article-title":"Isolation of a Bacillus sp. capable of transforming isoeugenol to vanillin","volume":"78","author":"Shimoni","year":"2000","journal-title":"J. Biotechnol."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1016\/j.snb.2016.08.041","article-title":"A vanillin electrochemical sensor based on molecularly imprinted poly(1-vinyl-3-octylimidazole hexafluoride phosphorus)\u2212multi-walled carbon nanotubes@polydopamine\u2013carboxyl single-walled carbon nanotubes composite","volume":"239","author":"Wu","year":"2017","journal-title":"Sens. Actuators B Chem."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1080\/15422119.2015.1070178","article-title":"Recovery of Vanillin and Syringaldehyde from Lignin Oxidation: A Review of Separation and Purification Processes","volume":"45","author":"Mota","year":"2016","journal-title":"Sep. Purif. Rev."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"555","DOI":"10.1016\/j.apcatb.2011.11.007","article-title":"Synthesis of vanillin in water by TiO2 photocatalysis","volume":"111\u2013112","author":"Augugliaro","year":"2012","journal-title":"Appl. Catal. B Environ."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1002\/1097-0010(200002)80:3<289::AID-JSFA543>3.0.CO;2-2","article-title":"Vanilla flavour: Production by conventional and biotechnological routes","volume":"80","author":"Ravishankar","year":"2000","journal-title":"J. Sci. Food Agric."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"505","DOI":"10.1016\/S0031-9422(03)00149-3","article-title":"Vanillin","volume":"63","author":"Walton","year":"2003","journal-title":"Phytochemistry"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/j.molcata.2012.06.001","article-title":"Oxidation of isoeugenol to vanillin by the \u201cH2O2\u2013vanadate\u2013pyrazine-2-carboxylic acid\u201d reagent","volume":"363\u2013364","author":"Gusevskaya","year":"2012","journal-title":"J. Mol. Catal. A Chem."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1007\/s00253-006-0735-5","article-title":"Enhanced vanillin production from ferulic acid using adsorbent resin","volume":"74","author":"Hua","year":"2007","journal-title":"Appl. Microbiol. Biotechnol."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s002530051605","article-title":"Improvement of ferulic acid bioconversion into vanillin by use of high-density cultures of Pycnoporus cinnabarinus","volume":"53","author":"Oddou","year":"1999","journal-title":"Appl. Microbiol. Biotechnol."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1007\/s002530100687","article-title":"Biotechnological production of vanillin","volume":"56","author":"Priefert","year":"2001","journal-title":"Appl. Microbiol. Biotechnol."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1016\/S1381-1177(00)00184-3","article-title":"Oxidation of isoeugenol and coniferyl alcohol catalyzed by laccases isolated from Rhus vernicifera Stokes and Pycnoporus coccineus","volume":"10","author":"Shiba","year":"2000","journal-title":"J. Mol. Catal. B Enzym."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"891","DOI":"10.1007\/s00449-013-1060-x","article-title":"Effect of bioconversion conditions on vanillin production by Amycolatopsis sp. ATCC 39116 through an analysis of competing by-product formation","volume":"37","author":"Ma","year":"2014","journal-title":"Bioprocess Biosyst. Eng."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"1673","DOI":"10.1016\/j.procbio.2006.02.007","article-title":"Biotransformation of isoeugenol to vanillin by Bacillus fusiformis CGMCC1347 with the addition of resin HD-8","volume":"41","author":"Zhao","year":"2006","journal-title":"Process Biochem."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1016\/j.jbiotec.2007.05.003","article-title":"Biotransformation of isoeugenol to vanillin by a newly isolated Bacillus pumilus strain: Identification of major metabolites","volume":"130","author":"Hua","year":"2007","journal-title":"J. Biotechnol."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1081\/FRI-100000269","article-title":"Vanilla production: Technological, chemical, and biosynthetic aspects","volume":"17","author":"Dignum","year":"2001","journal-title":"Food Rev. Int."},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Baskar, C., Baskar, S., and Dhillon, R.S. (2012). Lignin as Source of Fine Chemicals: Vanillin and Syringaldehyde. Biomass Conversion: The Interface of Biotechnology, Chemistry and Materials Science, Springer.","DOI":"10.1007\/978-3-642-28418-2"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1016\/j.molcata.2016.01.028","article-title":"Nanostructured Mn-doped ceria solid solutions for efficient oxidation of vanillyl alcohol","volume":"415","author":"Ramana","year":"2016","journal-title":"J. Mol. Catal. A Chem."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.ultsonch.2016.11.015","article-title":"Sonochemical oxidation of vanillyl alcohol to vanillin in the presence of a cobalt oxide catalyst under mild conditions","volume":"36","author":"Behling","year":"2017","journal-title":"Ultrason. Sonochem."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1016\/j.apsusc.2016.10.070","article-title":"Catalytic evaluation on liquid phase oxidation of vanillyl alcohol using air and H2O2 over mesoporous Cu-Ti composite oxide","volume":"394","author":"Saha","year":"2017","journal-title":"Appl. Surf. Sci."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.apcatb.2017.01.020","article-title":"Superior oxygen transfer ability of Pd\/MnOx-CeO2 for enhanced low temperature CO oxidation activity","volume":"206","author":"Wang","year":"2017","journal-title":"Appl. Catal. B Environ."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/j.jcat.2016.07.003","article-title":"Three-dimensionally ordered macroporous CeO2-supported Pd@Co nanoparticles: Highly active catalysts for methane oxidation","volume":"342","author":"Xie","year":"2016","journal-title":"J. Catal."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"458","DOI":"10.1016\/j.powtec.2011.08.046","article-title":"Effect of calcination temperature on the oxidation of benzene with ozone at low temperature over mesoporous \u03b1-Mn2O3","volume":"214","author":"Jin","year":"2011","journal-title":"Powder Technol."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.apsusc.2017.03.179","article-title":"Synthesis of highly efficient Mn2O3 catalysts for CO oxidation derived from Mn-MIL-100","volume":"411","author":"Zhang","year":"2017","journal-title":"Appl. Surf. Sci."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.jcat.2013.01.010","article-title":"Operando Raman spectroscopy and kinetic study of low-temperature CO oxidation on an \u03b1-Mn2O3 nanocatalyst","volume":"300","author":"Xu","year":"2013","journal-title":"J. Catal."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1016\/j.jcat.2014.06.022","article-title":"Electrochemical activation of Au nanoparticles for the selective partial oxidation of methanol","volume":"317","author":"Horwat","year":"2014","journal-title":"J. Catal."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.apcata.2016.03.021","article-title":"A DFT+U study of the Mars Van Krevelen mechanism of CO oxidation on Au\/TiO2 catalysts","volume":"519","author":"Saqlain","year":"2016","journal-title":"Appl. Catal. A Gen."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/j.jcat.2016.12.023","article-title":"Structurally defined SnO2 substrates, nanostructured Au\/SnO2 interfaces, and their distinctive behavior in benzene and methanol oxidation","volume":"349","author":"Jiang","year":"2017","journal-title":"J. Catal."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"3303","DOI":"10.1016\/j.jiec.2013.12.012","article-title":"Mesoporous CexZr1\u2212xO2 solid solutions supported CuO nanocatalysts for toluene total oxidation","volume":"20","author":"Deng","year":"2014","journal-title":"J. Ind. Eng. Chem."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1016\/j.cattod.2015.07.015","article-title":"Microkinetics for toluene total oxidation over CuO\u2013CeO2\/Al2O3","volume":"258","author":"Menon","year":"2015","journal-title":"Catal. Today"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.jpowsour.2015.04.151","article-title":"Ultrathin willow-like CuO nanoflakes as an efficient catalyst for electro-oxidation of hydrazine","volume":"289","author":"Ma","year":"2015","journal-title":"J. Power Sources"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1268","DOI":"10.1016\/S1002-0721(14)60556-1","article-title":"Enhanced CO oxidation activity of CuO\/CeO2 catalyst prepared by surfactant-assisted impregnation method","volume":"33","author":"Sun","year":"2015","journal-title":"J. Rare Earths"},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1016\/j.enconman.2016.12.048","article-title":"Biodiesel production from sunflower oil over MgO\/MgAl2O4 nanocatalyst: Effect of fuel type on catalyst nanostructure and performance","volume":"134","author":"Haghighi","year":"2017","journal-title":"Energy Convers. Manag."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.jiec.2016.11.022","article-title":"Effect of calcination temperature for capability of MFe2O4 (M = Co, Ni and Zn) ferrite spinel for adsorption of bromophenol red","volume":"48","author":"Dehghani","year":"2017","journal-title":"J. Ind. Eng. Chem."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/S0272-8842(01)00071-2","article-title":"Microstructural and mechanical properties of nanocrystalline spinel and related composites","volume":"28","author":"Bhaduri","year":"2002","journal-title":"Ceram. Int."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1016\/S0272-8842(01)00086-4","article-title":"An efficient MgAl2O4 spinel additive for improved slag erosion and penetration resistance of high-Al2O3 and MgO\u2013C refractories","volume":"28","author":"Ganesh","year":"2002","journal-title":"Ceram. Int."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1002\/open.201800091","article-title":"Mechanochemical Synthesis of Iron and Cobalt Magnetic Metal Nanoparticles and Iron\/Calcium Oxide and Cobalt\/Calcium Oxide Nanocomposites","volume":"7","author":"Chaudhary","year":"2018","journal-title":"ChemistryOpen"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"1865","DOI":"10.1016\/j.ssi.2006.04.002","article-title":"Preparation of nanoscale MgFe2O4 via non-conventional mechanochemical route","volume":"177","author":"Bergmann","year":"2006","journal-title":"Solid State Ion."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/j.apt.2014.09.011","article-title":"Synthesis of nano-sized spinel (MgAl2O4) from short mechanochemically activated chloride precursors and its sintering behavior","volume":"26","author":"Abdi","year":"2015","journal-title":"Adv. Powder Technol."},{"key":"ref_39","first-page":"98","article-title":"Bestimmung der Gr\u00f6sse und der inneren Struktur von Kolloidteilchen mittels R\u00f6ntgenstrahlen","volume":"26","author":"Scherrer","year":"1918","journal-title":"Nachr. Ges. Wiss. Zu Gott."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.enconman.2017.03.075","article-title":"Reusability enhancement of combustion synthesized MgO\/MgAl2O4 nanocatalyst in biodiesel production by glow discharge plasma treatment","volume":"143","author":"Haghighi","year":"2017","journal-title":"Energy Convers. Manag."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"1728","DOI":"10.1016\/j.apt.2014.06.022","article-title":"Efficient hydrothermal synthesis of nanostructured SAPO-34 using ultrasound energy: Physicochemical characterization and catalytic performance toward methanol conversion to light olefins","volume":"25","author":"Charghand","year":"2014","journal-title":"Adv. Powder Technol."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.cattod.2013.08.013","article-title":"Synthesis of stable Ni-CeO2 catalysts via ball-milling for ethanol steam reforming","volume":"233","author":"Zhang","year":"2014","journal-title":"Catal. Today"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1016\/j.jmatprotec.2003.12.022","article-title":"Preparation of Ni\/Al2O3 nanocomposite powder by high-energy ball milling and subsequent heat treatment","volume":"147","author":"Li","year":"2004","journal-title":"J. Mater. Process. Technol."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/j.apsusc.2016.04.041","article-title":"Rapid degradation of azo dye Direct Black BN by magnetic MgFe2O4-SiC under microwave radiation","volume":"379","author":"Gao","year":"2016","journal-title":"Appl. Surf. Sci."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"999","DOI":"10.1016\/j.cej.2016.09.025","article-title":"High rate capability and long cycle stability of Fe2O3\/MgFe2O4 anode material synthesized by gel-cast processing","volume":"307","author":"Yin","year":"2017","journal-title":"Chem. Eng. J."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/j.matlet.2013.01.023","article-title":"One-pot synthesis of MgFe2O4 nanospheres by solvothermal method","volume":"96","author":"Shen","year":"2013","journal-title":"Mater. Lett."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/j.physb.2013.10.060","article-title":"Luminescence of Ce doped MgAl2O4 prepared by the combustion method","volume":"439","author":"Tabaza","year":"2014","journal-title":"Phys. B"},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1116\/1.1247772","article-title":"Magnesium Aluminate (MgAl2O4) by XPS","volume":"3","author":"Strohmeier","year":"1994","journal-title":"Surf. Sci. Spectra"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1016\/j.seppur.2016.11.062","article-title":"Superior capability of MgAl2O4 for selenite removal from contaminated groundwater during its reconstruction of layered double hydroxides","volume":"176","author":"Tian","year":"2017","journal-title":"Sep. Purif. Technol."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"1232","DOI":"10.1016\/j.optmat.2014.02.035","article-title":"The effect of annealing process on the optical and microwave dielectric properties of transparent MgAl2O4 ceramics by spark plasma sintering","volume":"36","author":"Fu","year":"2014","journal-title":"Opt. Mater."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"292","DOI":"10.1016\/j.apcatb.2016.02.011","article-title":"Characterization and catalytic properties of CuO\/CeO2\/MgAl2O4 for preferential oxidation of CO in H2-rich streams","volume":"188","author":"Elmhamdi","year":"2016","journal-title":"Appl. Catal. B Environ."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1006\/jcat.1997.1842","article-title":"Influence of Ceria on the Dispersion and Reduction\/Oxidation Behaviour of Alumina-Supported Copper Catalysts","volume":"172","author":"Conesa","year":"1997","journal-title":"J. Catal."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1006\/jcat.1998.2361","article-title":"Spectroscopic Study of a Cu\/CeO2Catalyst Subjected to Redox Treatments in Carbon Monoxide and Oxygen","volume":"182","author":"Soria","year":"1999","journal-title":"J. Catal."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"11026","DOI":"10.1021\/jp072243k","article-title":"Structure\u2014Activity Relationship in Nanostructured Copper\u2014Ceria-Based Preferential CO Oxidation Catalysts","volume":"111","author":"Gamarra","year":"2007","journal-title":"J. Phys. Chem. C"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/j.jcat.2004.12.004","article-title":"Synthesis of acidic Al-MCM-48: Influence of the Si\/Al ratio, degree of the surfactant hydroxyl exchange, and post-treatment in NH4F solution","volume":"230","author":"Campelo","year":"2005","journal-title":"J. Catal."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.apcata.2008.07.023","article-title":"Activity of Gallium and Aluminum SBA-15 materials in the Friedel\u2013Crafts alkylation of toluene with benzyl chloride and benzyl alcohol","volume":"349","author":"Gracia","year":"2008","journal-title":"Appl. Catal. A Gen."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.micromeso.2005.05.013","article-title":"NH4F effect in post-synthesis treatment of Al-MCM-41 mesoporous materials","volume":"84","author":"Luque","year":"2005","journal-title":"Microporous Mesoporous Mater."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/j.cattod.2012.02.028","article-title":"High alkylation activities of ball-milled synthesized low-load supported iron oxide nanoparticles on mesoporous aluminosilicates","volume":"187","author":"Pineda","year":"2012","journal-title":"Catal. Today"}],"container-title":["Molecules"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1420-3049\/24\/14\/2597\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T13:06:27Z","timestamp":1760187987000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1420-3049\/24\/14\/2597"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7,17]]},"references-count":58,"journal-issue":{"issue":"14","published-online":{"date-parts":[[2019,7]]}},"alternative-id":["molecules24142597"],"URL":"https:\/\/doi.org\/10.3390\/molecules24142597","relation":{},"ISSN":["1420-3049"],"issn-type":[{"value":"1420-3049","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,7,17]]}}}