Please use this identifier to cite or link to this item: https://apo.ansto.gov.au/dspace/handle/10238/11316
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dc.contributor.authorSun, HS-
dc.contributor.authorHu, B-
dc.contributor.authorGuan, DQ-
dc.contributor.authorHu, ZW-
dc.contributor.authorFei, LS-
dc.contributor.authorLi, MR-
dc.contributor.authorPeterson, VK-
dc.contributor.authorLin, HJ-
dc.contributor.authorChen, CT-
dc.contributor.authorRan, R-
dc.contributor.authorZhou, W-
dc.contributor.authorShao, ZP-
dc.date.accessioned2021-08-11T04:34:32Z-
dc.date.available2021-08-11T04:34:32Z-
dc.date.issued2020-04-06-
dc.identifier.citationSun, H., Hu, B., Guan, D., Hu, Z., Fei, L., Li, M., Peterson, V. K., Lin, H.-J., Chen, C.-T., Ran, R., Zhou, W. & Shao, Z. (2020). Bulk and surface properties regulation of single/double perovskites to realize enhanced oxygen evolution reactivity. ChemSusChem, 13(11), 3045-3052. doi:10.1002/cssc.202000704en_US
dc.identifier.issn1864-564X-
dc.identifier.urihttps://doi.org/10.1002/cssc.202000704en_US
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/11316-
dc.description.abstractPerovskite-based oxides have emerged as promising oxygen evolution reaction (OER) electrocatalysts. The performance is closely related to the lattice, electronic, and defect structure of the oxides, which determine surface and bulk properties and consequent catalytic activity and durability. Further, interfacial interactions between phases in a nanocomposite may affect bulk transportation and surface adsorption properties in a similar manner to phase doping except without solubility limits. Herein, we report the development of a single/double perovskite nanohybrid with limited surface self-reconstruction capability as an OER electrocatalyst. Such superior performance arises from a structure that maintains high crystallinity post OER catalysis, in addition to forming an amorphous layer following the self-reconstruction of a single perovskite structure during the OER process. In situ X-ray absorption near edge structure spectroscopy and high-resolution synchrotron-based X-ray diffraction reveal an amorphization process in the hybrid single/double perovskite oxide system that is limited in comparison to single perovskite amorphization, ensuring high catalytic activity. © 2020 Wiley-VCH Verlag GmbH & Coen_US
dc.language.isoenen_US
dc.publisherJohn Wiley & Sons, Incen_US
dc.subjectPerovskitesen_US
dc.subjectX-ray diffractionen_US
dc.subjectElectrocatalystsen_US
dc.subjectCatalysisen_US
dc.subjectOxygenen_US
dc.subjectOxidesen_US
dc.subjectNanocompositesen_US
dc.titleBulk and surface properties regulation of single/double perovskites to realize enhanced oxygen evolution reactivityen_US
dc.typeJournal Articleen_US
dc.date.statistics2021-08-09-
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