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| Title: | Catalyst–support interaction in polyaniline-supported Ni3Fe oxide to boost oxygen evolution activities for rechargeable Zn-air batteries | Authors: | Zou, X Lu, Q Tang, M Wu, J Zhang, K Li, W Hu, Y Xu, X Zhang, X Shao, Z An, L |
Issue Date: | Dec-2025 | Source: | Nano-micro letters, Dec. 2025, v. 17, 6 | Abstract: | Ni3Fe oxide, with an average size of 3.5 ± 1.5 nm, was successfully deposited onto polyaniline (PANI) support through a solvothermal strategy followed by calcination. The catalyst–support interaction between Ni3Fe oxide and PANI can enhance the Ni-O covalency via the interfacial Ni-N bond. Ni3Fe oxide/PANI-assembled Zn-air batteries achieve superior cycling life for over 400 h at 10 mA cm−2 and a low charge potential of around 1.95 V. | Keywords: | Catalyst–support interaction Heterointerface Oxygen evolution reaction Supported catalysts Zn-air batteries |
Publisher: | Springer | Journal: | Nano-micro letters | ISSN: | 2311-6706 | EISSN: | 2150-5551 | DOI: | 10.1007/s40820-024-01511-4 | Rights: | © The Author(s) 2024 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The following publication Zou, X., Lu, Q., Tang, M. et al. Catalyst–Support Interaction in Polyaniline-Supported Ni3Fe Oxide to Boost Oxygen Evolution Activities for Rechargeable Zn-Air Batteries. Nano-Micro Lett. 17, 6 (2025) is available at https://doi.org/10.1007/s40820-024-01511-4. |
| Appears in Collections: | Journal/Magazine Article |
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