000109452 001__ 109452
000109452 005__ 20230519145429.0
000109452 0247_ $$2doi$$a10.1021/acs.chemmater.1c02631
000109452 0248_ $$2sideral$$a125471
000109452 037__ $$aART-2021-125471
000109452 041__ $$aeng
000109452 100__ $$aVillaescusa, L. A.
000109452 245__ $$aSandwich-type zeolite intergrowths with MFI and the novel extralarge pore IDM-1 as ordered end-members
000109452 260__ $$c2021
000109452 5060_ $$aAccess copy available to the general public$$fUnrestricted
000109452 5203_ $$aStacking faults are two-dimensional planar defects frequently arising in zeolites, modifying their properties and potentially affecting their performance in catalysis and separation applications. In classical zeolite intergrowths, a topologically unique zeolite layer may often pile up after some spatial transformation (lateral translation, rotation, and/or reflection) that may occur in different amounts or directions with about similar probabilities, leading to a difficult to control disorder. Here, we present a new kind of zeolite intergrowth that requires an additional topologically distinct layer rather than a spatial transformation of a unique one. Stacking of the so-called pentasil layers produces the well-known medium pore zeolite MFI. Intercalation in strict alternation of a topologically distinct second layer sandwiched between pentasil layers expands the structure to produce the new extra-large pore IDM-1. Stacking disorder modulates the structural expansion along the stacking direction. The disordered materials have been studied by simulation of the X-ray diffraction patterns using the program DIFFaX and by Cs-corrected high-resolution electron microscopy. We show that disorder does not occur at random but in extended domains and can be controlled all the way from MFI to IDM-1 by just varying the concentration of the synthesis mixture.
000109452 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/MAT2015-71117-R$$9info:eu-repo/grantAgreement/ES/MCIU/RYC-2018-024561-I$$9info:eu-repo/grantAgreement/ES/MCIU/PID2019- 105479RB-I00$$9info:eu-repo/grantAgreement/ES/MCIU-FEDER/RTI2018-101599-B-C22$$9info:eu-repo/grantAgreement/ES/DGA/E13-20R
000109452 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000109452 590__ $$a10.508$$b2021
000109452 592__ $$a2.93$$b2021
000109452 594__ $$a15.9$$b2021
000109452 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b48 / 345 = 0.139$$c2021$$dQ1$$eT1
000109452 593__ $$aChemistry (miscellaneous)$$c2021$$dQ1
000109452 591__ $$aCHEMISTRY, PHYSICAL$$b31 / 165 = 0.188$$c2021$$dQ1$$eT1
000109452 593__ $$aChemical Engineering (miscellaneous)$$c2021$$dQ1
000109452 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000109452 700__ $$aLi, Jain.
000109452 700__ $$0(orcid)0000-0002-5229-2717$$aMayoral, Álvaro$$uUniversidad de Zaragoza
000109452 700__ $$aGao, Zihao Rei
000109452 700__ $$aCamblor, Miguel A.
000109452 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000109452 773__ $$g33, 19 (2021), 7869-7877$$pChem. mater.$$tCHEMISTRY OF MATERIALS$$x0897-4756
000109452 8564_ $$s5479896$$uhttps://zaguan.unizar.es/record/109452/files/texto_completo.pdf$$yVersión publicada
000109452 8564_ $$s3545339$$uhttps://zaguan.unizar.es/record/109452/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000109452 909CO $$ooai:zaguan.unizar.es:109452$$particulos$$pdriver
000109452 951__ $$a2023-05-18-14:16:25
000109452 980__ $$aARTICLE