000150731 001__ 150731
000150731 005__ 20251017144645.0
000150731 0247_ $$2doi$$a10.1016/j.biombioe.2025.107662
000150731 0248_ $$2sideral$$a142801
000150731 037__ $$aART-2025-142801
000150731 041__ $$aeng
000150731 100__ $$0(orcid)0000-0001-7702-9619$$aNavarro, Marta
000150731 245__ $$aInfluence of the delamination of zeolitic imidazolate framework ZIF-7-III on the conversion of sucrose into methyl lactate
000150731 260__ $$c2025
000150731 5060_ $$aAccess copy available to the general public$$fUnrestricted
000150731 5203_ $$aThe catalytic conversion of sugars to methyl lactate has been in the spotlight of the scientific community in the last decades. In this context, delaminated materials can provide better catalytic performances than their precursors, since they have a better accessibility to their active sites. In order to improve the yield to methyl lactate (ML), new delaminated material ZIF-7-III_EX was synthesized from the exfoliation of the dense Zn-based zeolitic imidazolate framework ZIF-7-III. Different techniques, namely XRD, SEM, TEM, thermogravimetric analysis and CO2 adsorption, were carried out to characterize the obtained materials as well as to verify the exfoliation of the precursor. Regarding the catalytic results, as-synthesized ZIF-7 showed a promising yield to ML, 41.2 %, superior to that achieved by ZIF-9 (based on Co instead of Zn). In addition, the delaminated material ZIF-7-III_EX reached a ML yield of 69.1 %, which implies 67.7 % and 97.4 % of improvements with respect to ZIF-7 and to ZIF-7-III, respectively. The reuse of some selected catalyst materials derived from ZIF-7-III was also studied.
000150731 536__ $$9info:eu-repo/grantAgreement/ES/AEI/CEX2023-001286-S$$9info:eu-repo/grantAgreement/ES/DGA/T68-23R$$9info:eu-repo/grantAgreement/ES/MCIN-AEI/PID2019-104009RB-I00-AEI-10.13039-501100011033$$9info:eu-repo/grantAgreement/ES/MICINN/PID2022-138582OB-I00
000150731 540__ $$9info:eu-repo/semantics/embargoedAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000150731 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000150731 700__ $$0(orcid)0000-0003-0297-3503$$aIglesia, Óscar de la
000150731 700__ $$0(orcid)0000-0002-4954-1188$$aTéllez, Carlos$$uUniversidad de Zaragoza
000150731 700__ $$0(orcid)0000-0003-1512-4500$$aCoronas, Joaquín$$uUniversidad de Zaragoza
000150731 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000150731 773__ $$g194 (2025), 107662 [10 pp.]$$pBiomass bioenergy$$tBIOMASS & BIOENERGY$$x0961-9534
000150731 8564_ $$s4503211$$uhttps://zaguan.unizar.es/record/150731/files/texto_completo.pdf$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2027-02-03
000150731 8564_ $$s456628$$uhttps://zaguan.unizar.es/record/150731/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2027-02-03
000150731 909CO $$ooai:zaguan.unizar.es:150731$$particulos$$pdriver
000150731 951__ $$a2025-10-17-14:33:29
000150731 980__ $$aARTICLE