000136317 001__ 136317
000136317 005__ 20250924073829.0
000136317 0247_ $$2doi$$a10.1016/j.apsusc.2024.160677
000136317 0248_ $$2sideral$$a139202
000136317 037__ $$aART-2024-139202
000136317 041__ $$aeng
000136317 100__ $$aMartín, Gabriel Delgado
000136317 245__ $$aElectrochemical tailoring of graphite properties for tunable catalytic selectivity of glucose conversion to 5-hydroxymethylfurfural
000136317 260__ $$c2024
000136317 5060_ $$aAccess copy available to the general public$$fUnrestricted
000136317 5203_ $$aThis study presents a novel approach for boosting the selectivity of 5-hydroxymethylfurfural (HMF) production from glucose through electrochemical modification of graphite materials. Three distinct graphitic substrates were subjected to controlled electrochemical treatments utilizing sodium sulfate or phosphoric acid as electrolytes. The process expanded the graphite particles/pieces and introduced oxygenated functional groups to the exposed surfaces while preserving the structural integrity of the bulk material. The resulting modifications influenced the type and quantity of Lewis and Brønsted acidic sites, providing exhaustive control over reaction pathways leading to HMF. This electrochemically modified graphite demonstrated superior tunability compared to traditional metal-based catalysts, enabling dynamic optimization of reaction conditions for enhanced HMF yield. The controlled introduction of functional groups facilitated the tailoring of active sites, significantly impacting the kinetics of glucose conversion and achieving HMF selectivity up to 95%. This level of precision in controlling catalytic properties is essential for maximizing HMF yield while minimizing undesired by-product formation, addressing a critical challenge in HMF production.
000136317 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/FEDER/PID2020-113809RB-C32$$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-113809RB-C31/AEI/10.13039/501100011033$$9info:eu-repo/grantAgreement/ES/MINECO/BES-2016-077830
000136317 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000136317 590__ $$a6.9$$b2024
000136317 592__ $$a1.31$$b2024
000136317 591__ $$aMATERIALS SCIENCE, COATINGS & FILMS$$b3 / 23 = 0.13$$c2024$$dQ1$$eT1
000136317 593__ $$aChemistry (miscellaneous)$$c2024$$dQ1
000136317 591__ $$aPHYSICS, CONDENSED MATTER$$b16 / 79 = 0.203$$c2024$$dQ1$$eT1
000136317 593__ $$aCondensed Matter Physics$$c2024$$dQ1
000136317 591__ $$aPHYSICS, APPLIED$$b33 / 187 = 0.176$$c2024$$dQ1$$eT1
000136317 593__ $$aSurfaces, Coatings and Films$$c2024$$dQ1
000136317 591__ $$aCHEMISTRY, PHYSICAL$$b47 / 185 = 0.254$$c2024$$dQ2$$eT1
000136317 593__ $$aSurfaces and Interfaces$$c2024$$dQ1
000136317 593__ $$aPhysics and Astronomy (miscellaneous)$$c2024$$dQ1
000136317 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000136317 700__ $$aBounoukta, Charf Eddine
000136317 700__ $$aIvanova, Svetlana
000136317 700__ $$aCenteno, Miguel Ángel
000136317 700__ $$aVillar-Rodil, Silvia
000136317 700__ $$aParedes, Juan Ignacio
000136317 700__ $$0(orcid)0000-0001-9220-9909$$aCazaña, Fernando$$uUniversidad de Zaragoza
000136317 700__ $$0(orcid)0000-0002-7836-5777$$aMonzón, Antonio$$uUniversidad de Zaragoza
000136317 700__ $$aGarcía-Dalí, Sergio
000136317 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000136317 7102_ $$12012$$2755$$aUniversidad de Zaragoza$$bDpto. Química Física$$cÁrea Química Física
000136317 773__ $$g671 (2024), 160677 [9 pp.]$$pAppl. surf. sci.$$tApplied Surface Science$$x0169-4332
000136317 8564_ $$s1540795$$uhttps://zaguan.unizar.es/record/136317/files/texto_completo.pdf$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2025-07-14
000136317 8564_ $$s1035470$$uhttps://zaguan.unizar.es/record/136317/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2025-07-14
000136317 909CO $$ooai:zaguan.unizar.es:136317$$particulos$$pdriver
000136317 951__ $$a2025-09-22-14:38:11
000136317 980__ $$aARTICLE