Effect of Mn on lithium-sulphate-borated based glass as energy storage applications
Source abstract
Abstract
Abstract Li2S-2H3BO3 glasses with and without 4 mol% MnO2 dopant were successfully synthesized. The effect of manganese doping in glasses were studied by XRD, TEM, and UV-Vis, respectively. The magnetism of glasses were measured by vibrating sample magnetometer (VSM). The parent glass exhibited mixed behaviors between ferromagnetism and diamagnetism, while ferromagnetism and paramagnetism were observed for glass doped with 4 mol % of MnO2. The electrochemical properties of vitreous cathodes were studied by cyclic voltammetry (CV). Interestingly, glasses doped with MnO2 show better pseudocapacitive behavior with the highest specific capacitance of ~49 F.g−1 at scan rate of 5 mV.s−1. Furthermore, the valence states of Mn and S in glasses were investigated by XANES. Mixing oxidation states of Mn2+/Mn3+ ions was observed and the S6+ ions with 6-fold oxygen coordinated network around S atoms was revealed. The existing of sulfur atoms in glass system was enhanced conductivity by substitution into oxygen vacancy.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Transition Metal Oxide Nanomaterials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Electrical transport in Li2S-Li2O-B2O3 glass-ceramic composites
2. High lithium ion conduction of sulfide glass-based solid electrolytes and their application to all-solid-state batteries10.1016/j.jnoncrysol.2008.12.020 ↗
3. A Highly Conductive Li+-Glass System: (1 -x) (0.4SiS2-O.6Li2S)-xLi10.1149/1.2108425 ↗
4. A Review on Li-S batteries as a high efficiency rechargeable lithium battery10.1149/2.096308jes ↗
5. Evaluation of young’s modulus of Li2S-P2S5-P2O5 oxysulfide glass solid electrolytes10.2109/jcersj2.122.552 ↗
6. Electrical characterization of Pr3+ containing lithium borate glasses by impedance spectroscopy
7. Electrochemical respond of Nd3+ ions containing lithium borate glasses10.1016/S1002-0721(17)60937-2 ↗
8. Li-O2 and Li-S batteries with high energy storage10.1038/nmat3191 ↗
9. New transparent materials for applications as supercapacitors: manganese-lithium-borate glasses10.1016/j.jallcom.2018.05.300 ↗
10. Effect of B2O3 content on structure-function of vanadium-lithium-borate glasses probed by synchrotron-based XAS and vibrating sample magnetrometry technique10.1016/j.jnoncrysol.2018.04.045 ↗
11. Synthesis, structural and X-ray absorption spectroscopy of )PbxBi1-x).TiO3 borosilicate glass and glass ceramics10.1016/j.jascer.2017.05.003 ↗
12. Structural studies of advanced functional materials by synchrotron-based x-ray absorption spectroscopy: BL5.2 at SLRI, Thailand
13. Multicopper oxide involvement in both Mn(II) and Mn(III) oxidation during bacterial formation of MnO210.1007/s00775-012-0928-6 ↗
14. Optical, electrical and magnetic properties of nanostructured Mn3O4 synthesized through a facile chemical route10.1016/j.physe.2014.09.020 ↗
15. Mild aqueous synthesis of octahedral Mn3O4 nanocrystals with varied oxidation states10.1016/j.colsurfa.2010.10.048 ↗
16. Influence of tile synthesis parameters on the structural and textural properties of precipitated manganese oxides10.1016/S1466-6049(01)00091-5 ↗
17. Temperature dependent photoexcited carrier dynamics in multiferroic BiFeO3 film: a hidden phase transition
18. Structure-function of novel glasses for possibility as cathode of Li-ion battery: lithium manganese borate glasses10.1016/j.jallcom.2019.151811 ↗
19. Khajonrit · J. Alloys Compd. · 2018 · 763 · 19910.1016/j.jallcom.2018.05.300 ↗
20. Optical properties of lead phosphate glasses10.1016/0022-3093(94)90376-X ↗
21. Role of nickel doping on structural, optical, magnetic properties and antibacterial activity of ZnO nanoparticles10.1016/j.materresbull.2015.11.053 ↗
22. High-performance, nanostructure LiMnPO4/C composites synthesized via one-step solid state reaction10.1016/j.jpowsour.2015.02.048 ↗
23. The effect of Gd doping in La1−x−yGdxSryMnO3 compound on nanocrystalline structure by X-ray Absorption Spectroscopy (XAS) technique10.1016/j.mee.2015.03.065 ↗
24. Chemical state of sulfur in nature and synthetic lazurite by S K-edge XANES X-ray photoelectron spectroscopy10.2113/gscanmin.43.5.1589 ↗
25. Synthesis of highly electrochemically active Li2S nanoparticles for lithium-sulfur-batteries10.1039/C5TA04504E ↗
26. S. Chauhan, M. Kumar, S. Chhoker, S.C. Katyal, M. Singh, Substitution driven structure and magnetic transformation in Ca-doped BiFeO3 nanoparticles, 00 (2013) 1–3.