Recent progress in lithium-ion and lithium metal batteries

Voropaeva, Daria; Safronova, E. Yu.; Новикова, С. А.; Yaroslavtsev, A. B.

doi:10.1016/j.mencom.2022.05.001

Cited by 35 publications

(12 citation statements)

References 160 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This comparison is also true for cells with liquid electrolytes [51,54,56]. The high-energy density and the ability to operate at low temperatures are among the crucial parameters of modern batteries [57][58][59]. It can be noted that a number of cathode materials are being developed for this purpose [38,[60][61][62], while the obstacle to their commercialization is the lack of electrolytes with a wide electrochemical stability window.…”

Section: Resultsmentioning

confidence: 99%

Nafion-212 Membrane Solvated by Ethylene and Propylene Carbonates as Electrolyte for Lithium Metal Batteries

Voropaeva,

Novikova,

Stenina

et al. 2023

Polymers

View full text Add to dashboard Cite

The use of cation-exchange membranes as electrolytes for lithium metal batteries can prevent the formation of lithium dendrites during extended cycling and guarantee safe battery operation. In our study, the Nafion-212 membrane in lithium form solvated by a mixture of ethylene carbonate and propylene carbonate (EC-PC) was used as an electrolyte in a lithium metal battery with the LiFePO4 cathode. The Nafion-212-EC-PC electrolyte is electrochemically stable up to 6 V, indicating its suitability for high-energy density batteries. It has an ionic conductivity of 1.9 × 10−4 S/cm at 25 °C and a high lithium transference number. The symmetric Li|Nafion-212-EC-PC|Li cell shows a very low overvoltage of ~0.3 V at a current density of ±0.1 mA/cm2. At 25 °C, the LiFePO4|Nafion-212-EC-PC|Li battery exhibits a capacity of 141, 136, 125, and 100 mAh/g at 0.1, 0.2, 0.5, and 1C rates, respectively. It maintains a capacity of 120 mAh/g at 0 °C and 0.1C with stable performance for 50 charge/discharge cycles. The mechanism of conductivity and capacity retention at low temperatures is discussed.

show abstract

Section: Resultsmentioning

confidence: 99%

Nafion-212 Membrane Solvated by Ethylene and Propylene Carbonates as Electrolyte for Lithium Metal Batteries

Voropaeva,

Novikova,

Stenina

et al. 2023

Polymers

View full text Add to dashboard Cite

show abstract

“…At this stage, to use commercial lithium-ion batteries due to its cathode materials and the cathode material of lithium storage ability is bad, in terms of energy density is far lower than the theoretical energy density of lithium metal batteries ( Fig. 2 ), so the new systems with lithium metal anode, such as lithium sulfur batteries [ 68 , 69 ], lithium air batteries [ 70 , 71 ] due to their high energy density theory, have attracted the attention of the researchers. By using lithium metal battery, the electric cars can have longer travlled distance and cellphones have more service time which can promote the scientific and technical revolution.…”

Section: Lithium Metal Anode Introductionmentioning

confidence: 99%

Design advanced lithium metal anode materials in high energy density lithium batteries

Tian,

Jia,

Zhai

et al. 2024

Heliyon

View full text Add to dashboard Cite

“…The chemical and mechanical stability of the materials based on the PFSA polymers is no less important. Such materials are widely used in hydrogen–air fuel cells [ 43 ], lithium metal batteries [ 44 ], vanadium redox flow batteries [ 45 ], and water treatment [ 46 ]. The combination of the stated properties is also the reason for the use of the PFSA membranes in electrochemical sensors.…”

Section: Introductionmentioning

confidence: 99%

Potentiometric Sensor Arrays Based on Hybrid PFSA/CNTs Membranes for the Analysis of UV-Degraded Drugs

et al. 2023

View full text Add to dashboard Cite

The degradation of drugs is a substantial problem since it affects the safety and effectiveness of pharmaceutical products, as well as their influence on the environment. A novel system of three potentiometric cross-sensitive sensors (using the Donnan potential (DP) as an analytical signal) and a reference electrode was developed for the analysis of UV-degraded sulfacetamide drugs. The membranes for DP-sensors were prepared by a casting procedure from a dispersion of perfluorosulfonic acid (PFSA) polymer, containing carbon nanotubes (CNTs), whose surface was preliminarily modified with carboxyl, sulfonic acid, or (3-aminopropyl)trimethoxysilanol groups. A correlation between the sorption and transport properties of the hybrid membranes and cross-sensitivity of the DP-sensor to sulfacetamide, its degradation product, and inorganic ions was revealed. The analysis of the UV-degraded sulfacetamide drugs using the multisensory system based on hybrid membranes with optimized properties did not require a pre-separation of the components. The limits of detection of sulfacetamide, sulfanilamide, and sodium were 1.8 × 10−7, 5.8 × 10−7, and 1.8 × 10−7 M. The relative errors of the determination of the components of the UV-degraded sulfacetamide drugs were 2–3% (at 6–8% relative standard deviation). PFSA/CNT hybrid materials provided the stable work of the sensors for at least one year.

show abstract

Recent progress in lithium-ion and lithium metal batteries

Cited by 35 publications

References 160 publications

Nafion-212 Membrane Solvated by Ethylene and Propylene Carbonates as Electrolyte for Lithium Metal Batteries

Nafion-212 Membrane Solvated by Ethylene and Propylene Carbonates as Electrolyte for Lithium Metal Batteries

Design advanced lithium metal anode materials in high energy density lithium batteries

Potentiometric Sensor Arrays Based on Hybrid PFSA/CNTs Membranes for the Analysis of UV-Degraded Drugs

Contact Info

Product

Resources

About