000109354 001__ 109354
000109354 005__ 20240319080946.0
000109354 0247_ $$2doi$$a10.1007/s12274-021-3382-3
000109354 0248_ $$2sideral$$a125476
000109354 037__ $$aART-2022-125476
000109354 041__ $$aeng
000109354 100__ $$aHuang, X.
000109354 245__ $$aDocking MOF crystals on graphene support for highly selective electrocatalytic peroxide production
000109354 260__ $$c2022
000109354 5060_ $$aAccess copy available to the general public$$fUnrestricted
000109354 5203_ $$aTailoring the reaction kinetics is the central theme of designer electrocatalysts, which enables the selective conversion of abundant and inert atmospheric species into useful products. Here we show a supporting effect in tuning the electrocatalytic kinetics of oxygen reduction reaction (ORR) from four-electron to two-electron mechanism by docking metalloporphyrin-based metal-organic frameworks (MOFs) crystals on graphene support, leading to highly selective peroxide production with faradaic efficiency as high as 93.4%. A magic angle of 38.1° tilting for the co-facial alignment was uncovered by electron diffraction tomography, which is attributed to the maximization of π-π interaction for mitigating the lattice and symmetry mismatch between MOF and graphene. The facilitated electron migration and oxygen chemisorption could be ascribed to the supportive effect of graphene that disperses of the electron state of the active center, and ultimately regulates rate-determining step.
000109354 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/S2018-NMT-4367$$9info:eu-repo/grantAgreement/ES/MINECO/PID2020-113142RB-C21$$9info:eu-repo/grantAgreement/ES/MINECO/PID2019--106315RB-I00$$9info:eu-repo/grantAgreement/ES/MICINN/RYC-2018-024561-I$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 648319-HyMAP$$9info:eu-repo/grantAgreement/EC/H2020/648319/EU/Hybrid Materials for Artificial Photosynthesis/HyMAP$$9info:eu-repo/grantAgreement/EC/FP7/610256/EU/Gas and Dust from the Stars to the Laboratory: Exploring the NanoCosmos/NANOCOSMOS$$9info:eu-repo/grantAgreement/ES/DGA-FSE/E13-20R
000109354 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000109354 590__ $$a9.9$$b2022
000109354 592__ $$a2.486$$b2022
000109354 591__ $$aCHEMISTRY, PHYSICAL$$b29 / 161 = 0.18$$c2022$$dQ1$$eT1
000109354 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b24 / 107 = 0.224$$c2022$$dQ1$$eT1
000109354 591__ $$aPHYSICS, APPLIED$$b18 / 160 = 0.112$$c2022$$dQ1$$eT1
000109354 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b47 / 343 = 0.137$$c2022$$dQ1$$eT1
000109354 593__ $$aAtomic and Molecular Physics, and Optics$$c2022$$dQ1
000109354 593__ $$aCondensed Matter Physics$$c2022$$dQ1
000109354 593__ $$aNanoscience and Nanotechnology$$c2022$$dQ1
000109354 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ1
000109354 593__ $$aElectrical and Electronic Engineering$$c2022$$dQ1
000109354 594__ $$a13.7$$b2022
000109354 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000109354 700__ $$aOleynikov, P.
000109354 700__ $$aHe, H.
000109354 700__ $$0(orcid)0000-0002-5229-2717$$aMayoral, A.$$uUniversidad de Zaragoza
000109354 700__ $$aMu, L.
000109354 700__ $$aLin, F.
000109354 700__ $$aZhang, Y. B.
000109354 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000109354 773__ $$g15, 1 (2022), 145-152$$pNano Research$$tNano Research$$x1998-0124
000109354 8564_ $$s3083156$$uhttps://zaguan.unizar.es/record/109354/files/texto_completo.pdf$$yVersión publicada
000109354 8564_ $$s2164399$$uhttps://zaguan.unizar.es/record/109354/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000109354 909CO $$ooai:zaguan.unizar.es:109354$$particulos$$pdriver
000109354 951__ $$a2024-03-18-12:38:26
000109354 980__ $$aARTICLE