Recent Advances in Electrode Materials with Anion Redox Chemistry for Sodium-Ion Batteries
Open Access
- 1 January 2021
- journal article
- review article
- Published by American Association for the Advancement of Science (AAAS) in Energy Material Advances
Abstract
The development of sodium-ion batteries (SIBs), which are promising alternatives to lithium-ion batteries (LIBs), offers new opportunities to address the depletion of Li and Co resources; however, their implementation is hindered by their relatively low capacities and moderate operation voltages and resulting low energy densities. To overcome these limitations, considerable attention has been focused on anionic redox reactions, which proceed at high voltages with extra capacity. This manuscript covers the origin and recent development of anionic redox electrode materials for SIBs, including state-of-the-art P2- and O3-type layered oxides. We sequentially analyze the anion activitystructureperformance relationship in electrode materials. Finally, we discuss remaining challenges and suggest new strategies for future research in anion-redox cathode materials for SIBs.Keywords
Funding Information
- National Research Foundation of Korea (NRF-2020R1A6A1A03043435, NRF-2020R1A2B5B01095954, NRF-2019H1D8A2106002, NRF-2015M3D1A1069713)
This publication has 114 references indexed in Scilit:
- New O2/P2‐type Li‐Excess Layered Manganese Oxides as Promising Multi‐Functional Electrode Materials for Rechargeable Li/Na BatteriesAdvanced Energy Materials, 2014
- Layered Na2RuO3 as a cathode material for Na-ion batteriesElectrochemistry Communications, 2013
- Electrochemical and Thermal Properties of α-NaFeO2Cathode for Na-Ion BatteriesJournal of the Electrochemical Society, 2013
- Na-ion batteries, recent advances and present challenges to become low cost energy storage systemsEnergy & Environmental Science, 2012
- Crystal Structures and Electrode Performance of Alpha-NaFeO2 for Rechargeable Sodium BatteriesElectrochemistry, 2012
- Detailed Studies of a High-Capacity Electrode Material for Rechargeable Batteries, Li2MnO3−LiCo1/3Ni1/3Mn1/3O2Journal of the American Chemical Society, 2011
- Electrochemistry Beyond Mn[sup 4+] in Li[sub x]Mn[sub 1−y]Li[sub y]O[sub 2]Electrochemical and Solid-State Letters, 2004
- Sodium deintercalation from α-NaFeO2Materials Research Bulletin, 1985
- Electrochemical intercalation of sodium in NaxCoO2 bronzesSolid State Ionics, 1981
- Electrical Energy Storage and Intercalation ChemistryScience, 1976