Factors Affecting Capacity Design of Lithium-Ion Stationary Batteries

Chang, Choong-koo

doi:10.3390/batteries5030058

Cited by 26 publications

(7 citation statements)

References 15 publications

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“…Lithiation energy as a function of lithium concentration.-To calculate storage capacity, we gradually increased the concentration of Li atoms in layers of host material. 62 The structure is fully optimized and Li atoms are allowed to react with the layers of CrGeTe 3 to occupy the stable position. The calculated optimized energy values are used to find the lithiation energy at different concentrations of Li and the energy values help to monitor the nature of the reaction.…”

Section: Resultsmentioning

confidence: 99%

First Principles Study of Layered CrGeTe₃ as Lithium Intercalation Compound

Ahmad

Alkhedher

Khan

et al. 2022

J. Electrochem. Soc.

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There have been unprecedented research efforts to produce efficient and sustainable electrode materials for lithium-ion batteries (LIB). Efforts to increase energy density, life cycle, safety, and rate-capability are still in progress. This work was carried out to explore the prospects of a new anode material CrGeTe3 for use in LIB studied via first-principles predictions. The investigation of Li: CrGeTe3 system and lithiation mechanism in the proposed material pointed out its suitability for lithium intercalation compound. The energy-profiling at highly symmetry points in the host structure revealed that BGe-Cr is most favorable energy site for lithiation in the material. The maximum value of the lithium insertion voltage is 3.41 V and the storage capacity is 620.60 mAh/g. The diffusion barrier faced by lithium atom is 0.27eV which is the minimum value, while moving along the x-axis within the top and middle hexagonal rings. The steric interaction of Li with Ge and Te atoms pointed structural reliability and hence stable operation of the anode to address capacity fading problems in LIB.

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Section: Resultsmentioning

confidence: 99%

First Principles Study of Layered CrGeTe₃ as Lithium Intercalation Compound

Ahmad

Alkhedher

Khan

et al. 2022

J. Electrochem. Soc.

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“…Due to their benefits as an energy storage system, including their long cycle life, low self-discharge rate, compact size, lightweight, quick charging capabilities, and wide temperature range, lithium-ion (Li-ion) batteries are becoming more popular. [15], [16]. The lithium iron phosphate battery (LiFePO4 battery) or LFP battery (lithium ferrophosphate) is a form of lithium-ion battery that uses a graphitic carbon electrode with a metallic backing as the anode and lithium iron phosphate (LiFePO4) as the cathode material.…”

Section: Fig 1 Passive Stand-bymentioning

confidence: 99%

Real Time Energy Management System for LiFePO4 Portable Generator Using Smart BMS

Widjanarko¹,

Alia²,

Prasetya³

et al. 2022

Proceedings of the 2022 Annual Technology, Applied Science and Engineering Conference (ATASEC 2022)

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The portable generator is a type of power supply system that contains a battery to maintain power to provide power to electronics in the event of a power surge or outage. This paper presents energy management system for a portable generator uninterruptible power supply using LiFePO4 battery and smart Battery Management System. The portable generator potential to replace the petrol generator that noisy and not environmentally friendly. The designed of a portable generator consist of: LiFePO4 battery, 2000watt inverter, 5V 2Ampere DC-DC converter, ob board charging system, and android app. Portable generators have been applied to household electronic equipment.

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“…It is clear from this evidence that the voltage reading continuously decreases against the number of days. The battery can only store a limited amount of electricity (Choong-koo Chang, 2019). Temperature plays an important role in battery performance.…”

Section: The Longevity Of Both Batteries From Wastewater Samples With T Catappa Leavesmentioning

confidence: 99%

THE POTENTIAL OF LIQUID ELECTROLYTE FROM Betta splendens WASTE FOR BATTERY APPLICATION

Zabidi¹,

Ali²

2021

UMT JUR

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This study focuses on the potential of liquid electrolyte from the wastewater of Betta splendens for battery application. In this analysis, two different parameters were manipulated, namely the time period and the electrical energy production from the different wastewater properties involving the use of Terminalia catappa leaves. The battery plays an important role in achieving universal access to clean, reliable, and affordable electricity services. The presence of ammonium (NH 4 + ) in wastewater can produce renewable energy and help reduce environmental pollution. A voltage (V) unit is used in the measurement of energy potential by using a voltmeter. 25 B. splendens were cultured for five weeks in two aquariums, one without T. catappa leaves, and one with T. catappa leaves to get their weekly wastewater. Voltage output is measured against the number of weeks from the wastewater sample without T. catappa leaves and with T. catappa leaves. Observation shows that the highest voltage produced from the wastewater sample was from the first week for a motorcycle battery and the fifth week for the research battery. The results of the wastewater sample without T. catappa leaves and T. catappa leaves against the number of weeks on motorcycle battery is 4.210V and 5.129V respectively, while for the research battery is 0.5360V and 0.5380V respectively. The highest voltage values from a motorcycle battery and the research battery are taken to test their longevity for one month. The t-test analysis of this experiment shows an insignificant result for the motorcycle battery and a significant result for the research battery, thus proving that the concentration level of NH 4 + has a significant effect on the amount of energy produced.

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Factors Affecting Capacity Design of Lithium-Ion Stationary Batteries

Cited by 26 publications

References 15 publications

First Principles Study of Layered CrGeTe₃ as Lithium Intercalation Compound

First Principles Study of Layered CrGeTe₃ as Lithium Intercalation Compound

Real Time Energy Management System for LiFePO4 Portable Generator Using Smart BMS

THE POTENTIAL OF LIQUID ELECTROLYTE FROM Betta splendens WASTE FOR BATTERY APPLICATION

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Factors Affecting Capacity Design of Lithium-Ion Stationary Batteries

Cited by 26 publications

References 15 publications

First Principles Study of Layered CrGeTe3 as Lithium Intercalation Compound

First Principles Study of Layered CrGeTe3 as Lithium Intercalation Compound

Real Time Energy Management System for LiFePO4 Portable Generator Using Smart BMS

THE POTENTIAL OF LIQUID ELECTROLYTE FROM Betta splendens WASTE FOR BATTERY APPLICATION

Contact Info

Product

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First Principles Study of Layered CrGeTe₃ as Lithium Intercalation Compound

First Principles Study of Layered CrGeTe₃ as Lithium Intercalation Compound