Enhancing P2/O3 Biphasic Cathode Performance for Sodium-Ion Batteries: A Metaheuristic Approach to Multi-Element Doping Design.
Autor: | Paidi AK; PLS-II Beamline Department, Pohang Accelerator Laboratory, POSTECH, Pohang, 37673, Republic of Korea., Park WB; Department of Printed Electronics Engineering, Sunchon National University, Chonnam, 57922, Republic of Korea., Paidi VK; European Synchrotron Radiation Facility, 71, Avenue des Martyrs, Grenoble, 38043, France., Lee J; Faculty of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, 05006, Republic of Korea., Lee KS; PLS-II Beamline Department, Pohang Accelerator Laboratory, POSTECH, Pohang, 37673, Republic of Korea., Ahn H; PLS-II Beamline Department, Pohang Accelerator Laboratory, POSTECH, Pohang, 37673, Republic of Korea., Avdeev M; Australian Nuclear Science and Technology Organization (ANSTO), New Illawarra Road, Lucas Heights, New South Wales, 2234, Australia., Chae KH; Advanced Analysis Center, Korea Institute of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea., Pyo M; Department of Printed Electronics Engineering, Sunchon National University, Chonnam, 57922, Republic of Korea., Wu J; College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China., Sohn KS; Faculty of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, 05006, Republic of Korea., Ahn D; PLS-II Beamline Department, Pohang Accelerator Laboratory, POSTECH, Pohang, 37673, Republic of Korea., Lu J; College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China. |
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Jazyk: | angličtina |
Zdroj: | Small (Weinheim an der Bergstrasse, Germany) [Small] 2024 Jun 11, pp. e2402585. Date of Electronic Publication: 2024 Jun 11. |
DOI: | 10.1002/smll.202402585 |
Abstrakt: | Sodium-ion batteries (SIBs) have emerged as a compelling alternative to lithium-ion batteries (LIBs), exhibiting comparable electrochemical performance while capitalizing on the abundant availability of sodium resources. In SIBs, P2/O3 biphasic cathodes, despite their high energy, require furthur improvements in stability to meet current energy demands. This study introduces a systematic methodology that leverages the meta-heuristically assisted NSGA-II algorithm to optimize multi-element doping in electrode materials, aiming to transcend conventional trial-and-error methods and enhance cathode capacity by the synergistic integration of P2 and O3 phases. A comprehensive phase analysis of the meta-heuristically designed cathode material Na (© 2024 Wiley‐VCH GmbH.) |
Databáze: | MEDLINE |
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