Solid-state sodium batteries with P2-type Mn-based layered oxides by utilizing anionic redox
Literature Information
Steven Kmiec, Panawan Vanaphuti, Arumugam Manthiram
Recently, P2-type manganese-based sodium layered cathodes have gained considerable attention as a viable option for grid-scale energy storage due to their high natural abundance, low cost, and high specific capacity from both cationic and anionic redox activity. We report here a solid-state battery with a cobalt/nickel-free layered Na0.72Li0.24Mn0.75Si0.01O2 cathode, sodium bis(fluorosulfonyl)imide (NaFSI)-based polymer composite solid electrolyte (CSE), and a sodium-metal anode. Electrochemical measurements confirm both reversible cationic (Mn-redox) and anionic (O-redox) can be achieved in solid-state sodium metal batteries (SSNMBs) with a CSE and layered Na0.72Li0.24Mn0.75Si0.01O2 cathode. Solid-state cells were found to achieve a maximum specific capacity of 180 mA h g−1 with capacity retention of 72% after 50 cycles at C/2 rate at 1.50–4.50 V at 60 °C. Post mortem analysis reveals capacity fade can be primarily attributed to an increase in cell polarization at the cathode-electrolyte interphase (CEI), specifically oxidation/degradation of the infiltrated solid polymer electrolyte. To improve the cycle performance, the oxidative stability of a solid-electrolyte with the high-voltage cathode needs to be considered to minimize the formation of resistive CEI layers, which limit capacity utilization. Altogether, this work provides a promising strategy to utilize anionic redox-based cathodes in solid-state batteries, which in turn can aid the development of practically viable SSNMBs.
Related Literature
Revealing the formation and electrochemical properties of bis(trifluoromethanesulfonyl)imide intercalated graphite with first-principles calculations
Chol-Jun Yu, Un-Song Ri, Gum-Chol Ri, Jin-Song Kim
DOI: 10.1039/C8CP01468J
Persistent homology analysis of ion aggregations and hydrogen-bonding networks
DOI: 10.1039/C8CP01552J
Magnetism of NaFePO4 and related polyanionic compounds
Oier Arcelus, Sergey Nikolaev, Javier Carrasco
DOI: 10.1039/C8CP01961D
Au36(SePh)24 nanomolecules: synthesis, optical spectroscopy and theoretical analysis
Milan Rambukwella, Anish Ravishanker, Alessandro Fortunelli, Mauro Stener, Amala Dass
DOI: 10.1039/C8CP01564C
A theoretical study of the confinement effects on the energetics and vibrational properties of 4,4′-bipyridine adsorption on H-ZSM-5 zeolite
A. Moissette
DOI: 10.1039/C7CP07968K
Facile synthesis of yolk shell Mn2O3@Mn5O8 as an effective catalyst for peroxymonosulfate activation
Aimal Khan, Shuhua Zou, Ting Wang, Jerosha Ifthikar, Ali Jawad, Zhuwei Liao, Ajmal Shahzad, Audrey Ngambia, Zhuqi Chen
DOI: 10.1039/C8CP02080A
Ternary CBe4Au4 cluster: a 16-electron system with quasi-planar tetracoordinate carbon
Lin-Yan Feng, Hua-Jin Zhai
DOI: 10.1039/C7CP08420J
Self-assemblies of TTF derivatives programmed by alkyl chains and functional groups
Bin Tu, Guo-jun Hu, Qiao-jun Fang, Jun-jie Qi, Xun-wen Xiao, Yan-fang Geng, Qing-dao Zeng
DOI: 10.1039/C7CP08201K
Viable aromatic BenHn stars enclosing a planar hypercoordinate boron or late transition metal
Xue-Feng Zhao, Jia-Jia Li, Hai-Ru Li, Caixia Yuan, Xinxin Tian, Si-Dian Li, Yan-Bo Wu, Zhi-Xiang Wang
DOI: 10.1039/C7CP06955C
You might also like
What precautions should be taken when handling 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS: 71193-32-3)?
When handling 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS: 71193-32-3), it is ...
What industries use 4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)benzenesulfonyl chloride (CAS: 224789-26-8)?
4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl...
How should Methyl 3-Oxo-4-Androsten-17-Carboxylate (CAS: 2681-55-2) be stored?
Methyl 3-Oxo-4-Androsten-17-Carboxylate (CAS: 2681-55-2) should be stored in a c...
What are the main uses of (R)-3-Amino-4-(3-hexylphenylamino)-4-oxobutylphosphonic acid (CAS: 909725-61-7)?
(R)-3-Amino-4-(3-hexylphenylamino)-4-oxobutylphosphonic acid is primarily used i...
What regulatory guidelines apply to 2-Methyl-2-propanyl 3-amino-3-carbamoyl-1-azetidinecarboxylate (CAS: 1254120-14-3)?
2-Methyl-2-propanyl 3-amino-3-carbamoyl-1-azetidinecarboxylate (CAS: 1254120-14-...
Are there alternatives to (E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid (CAS: 135355-96-3) in synthesis?
There are alternative reagents that can be used in synthesis instead of (E)-4-(t...
What are the physical and chemical properties of [2-(3-Chlorophenyl)-1,3-thiazol-4-yl]methanol (CAS: 121202-20-8)?
[2-(3-Chlorophenyl)-1,3-thiazol-4-yl]methanol (CAS: 121202-20-8) is a crystallin...
What is the market or research trend for Methyl (2S)-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]{[(4-methylphenyl)sulfonyl]oxy}acetate (CAS: 166249-17-8)?
The market and research trends for Methyl (2S)-[(4S)-2,2-dimethyl-1,3-dioxolan-4...
What is the market or research trend for 1-Bromo-2-isocyanatoethane (CAS: 42865-19-0)?
The market for 1-Bromo-2-isocyanatoethane (CAS: 42865-19-0) is driven by its use...
What are the main uses of 4-Nitro-D-phenylalanine hydrochloride (CAS: 147065-06-3)?
4-Nitro-D-phenylalanine hydrochloride (CAS: 147065-06-3) is primarily used in re...
Source Journal
Journal of Materials Chemistry A

Journal of Materials Chemistry A, B & C cover high quality studies across all fields of materials chemistry. The journals focus on those theoretical or experimental studies that report new understanding, applications, properties and synthesis of materials. The journals have a strong history of publishing quality reports of interest to interdisciplinary communities and providing an efficient and rigorous service through peer review and publication. The journals are led by an international team of Editors-in-Chief and Associate Editors who are all active researchers in their fields. Journal of Materials Chemistry A, B & C are separated by the intended application of the material studied. Broadly, applications in energy and sustainability are of interest to Journal of Materials Chemistry A, applications in biology and medicine are of interest to Journal of Materials Chemistry B, and applications in optical, magnetic and electronic devices are of interest to Journal of Materials Chemistry C. More than one Journal of Materials Chemistry journal may be suitable for certain fields and researchers are encouraged to submit their paper to the journal that they feel best fits for their particular article. Example topic areas within the scope of Journal of Materials Chemistry A are listed below. This list is neither exhaustive nor exclusive. Artificial photosynthesis Batteries Carbon dioxide conversion Catalysis Fuel cells Gas capture/separation/storage Green/sustainable materials Hydrogen generation Hydrogen storage Photocatalysis Photovoltaics Self-cleaning materials Self-healing materials Sensors Supercapacitors Thermoelectrics Water splitting Water treatment














