Investigation of the influence of temperature on the degradation mechanism of commercial nickel manganese cobalt oxide-type lithium-ion cells during long-term cycle tests

Matsuda, Tomoyuki; Ando, Kanae; Myojin, Masao; Matsumoto, Masashi; Sanada, Takashi; Takao, Naoki; Imai, Hideto; Imamura, Daichi

doi:10.1016/j.est.2019.01.009

Cited by 34 publications

(22 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Hence, it is very important to prolong the service life of LIBs, which, with long-term use, are known to show decreased voltage and capacity. [4][5][6][7][8][9] Therefore, to improve the performance of LIBs and broaden their applications, it is necessary to interpret the mechanisms of cell degradation.…”

Section: Introductionmentioning

confidence: 99%

Peak Attribution of the Differential Capacity Profile of a LiCoO<sub>2</sub>-based Three-electrode Li-ion Laminate Cell

TSUTSUMI

Shironita

et al. 2022

Electrochemistry

View full text Add to dashboard Cite

Analysis of the differential capacity profile (dQ/dV vs. V), which can capture the changes in the electrode structure inside a battery, is an effective electrochemical method for investigating the degradation behavior and mechanism of Li-ion cells. However, the electrode reactions corresponding to the peaks in a dQ/dV vs. V curve are undefined. Hence, it is difficult to qualitatively analyze the mechanism of cell degradation using this curve. In this work, we propose an original method for attributing the peaks in a dQ/dV vs. V curve. Peak attribution is implemented using a three-electrode Li-ion laminate cell with a LiCoO2 cathode, graphite anode, and lithium reference electrode. During charge and discharge, the potential differences (dE) of the LiCoO2-Li and graphite-Li sides and voltage difference (dV) of the LiCoO2-graphite full cell are measured simultaneously. Meanwhile, the Coulomb amounts (dQ) of the LiCoO2-Li and graphite-Li sides are equivalent to that of the LiCoO2graphite full cell at a certain time. By comparing the dQ/dV vs. V curve of the full cell to the dQ/dE vs. E curves of the LiCoO2-Li and graphite-Li sides, the peaks in the differential capacity curve can be attributed to specific structural changes in the electrodes. Importantly, this information is acquired without disassembling the cell, making our proposed analytical method a convenient means of studying cell degradation under various conditions, such as low temperature, high temperature, or high-rate charging.

show abstract

Section: Introductionmentioning

confidence: 99%

Peak Attribution of the Differential Capacity Profile of a LiCoO<sub>2</sub>-based Three-electrode Li-ion Laminate Cell

TSUTSUMI

Shironita

et al. 2022

Electrochemistry

View full text Add to dashboard Cite

show abstract

“…However, recent test data indicated that the modules degraded more rapidly with constant current cycling than when using the dynamic pulse profiles as shown in Figure 8 [24]. Another experiment tested with nickel manganese cobalt oxide-type lithium-ion cell (Li(Ni1/3Mn1/3Co1/3)O2) shows the different capacity retention result after cycling depends on discharge current and room temperature as shown in Figure 9 [25]. Therefore, clarifying the uncertainty about the effect of the load profile on battery life is especially important with respect to the sizing of lithium-ion fixed batteries.…”

Section: Charging Cycle and Capacity Retentionmentioning

confidence: 99%

Factors Affecting Capacity Design of Lithium-Ion Stationary Batteries

Chang

2019

Batteries

View full text Add to dashboard Cite

Lead-acid batteries are currently the most popular for direct current (DC) power in power plants. They are also the most widely used electric energy storage device but too much space is needed to increase energy storage. Lithium-ion batteries have a higher energy density, allowing them to store more energy than other types of batteries. The purpose of this paper is to elaborate on the factors affecting the capacity design of lithium-ion stationary batteries. Factors that need to be considered in calculating the capacity of stationary lithium-ion batteries are investigated and reviewed, and based on the results, a method of calculating capacity of stationary lithium-ion batteries for industrial use is proposed. In addition, the capacity and area required for replacing the lead-acid batteries for nuclear power plants with lithium-ion batteries are reviewed as part of this case study.

show abstract

“…At low temperatures, the main concern is the risk of lithium plating due to sluggish battery kinetics [6,15,[17][18][19]. On the other hand, the accelerated side reactions at high temperatures, e.g., severe solid electrolyte interphase (SEI) formation, cause fast capacity degradation [19][20][21][22][23][24][25]. Based on prior studies of LIBs with relatively low energy density and at slow and moderate charge rates, a balance between these two dominant aging mechanisms, i.e., lithium plating and SEI formation, is typically reached around RT.…”

Section: The Optimal Temperaturementioning

confidence: 99%

A review of thermal physics and management inside lithium-ion batteries for high energy density and fast charging

Zeng

Chalise

Lubner

et al. 2021

Energy Storage Materials

133

View full text Add to dashboard Cite

Traditionally it has been assumed that battery thermal management systems should be designed to maintain the battery temperature around room temperature. That is not always true as Lithium-ion battery (LIB) R&D is pivoting towards the development of high energy density and fast charging batteries. Therefore, it is necessary to have a comprehensive review of thermal considerations for LIBs targeted for high energy density and fast charging, i.e., the optimal thermal condition, thermal physics (heat transport and generation) inside the battery, and thermal management strategies. As the energy density and charge rate increases, the optimal battery temperature can shift to be higher than room temperature. To improve the temperature uniformity and avoid excessive internal temperature rise, heat transfer inside the battery needs to be enhanced, and reducing the thermal contact resistance between the electrodes and separator can significantly increase the effective thermal conductivity of batteries. In the first part of the review various challenges and latest developments related to thermal transport and properties of LIBs are discussed. In the second part of the review various sources of heat generation inside LIBs and various approaches to minimizing battery heat generation are summarized. The importance of heat of mixing due to ion diffusion during fast charging is also highlighted. Finally, a summary of latest advancement on smart control of internal temperature of LIBs is discussed as depending on the ambient temperature and the optimal temperature; the battery heat needs to be retained or dissipated to elevate or avoid temperature rise. Lithium-ion battery; Optimal battery temperature; High energy density; Fast charging; Battery thermal management

show abstract

Investigation of the influence of temperature on the degradation mechanism of commercial nickel manganese cobalt oxide-type lithium-ion cells during long-term cycle tests

Cited by 34 publications

References 16 publications

Peak Attribution of the Differential Capacity Profile of a LiCoO<sub>2</sub>-based Three-electrode Li-ion Laminate Cell

Peak Attribution of the Differential Capacity Profile of a LiCoO<sub>2</sub>-based Three-electrode Li-ion Laminate Cell

Factors Affecting Capacity Design of Lithium-Ion Stationary Batteries

A review of thermal physics and management inside lithium-ion batteries for high energy density and fast charging

Contact Info

Product

Resources

About