A New Additive for Lithium Battery Electrolytes Based on an Alkyl Borate Compound

2002 ◽  
Vol 149 (3) ◽  
pp. A355 ◽  
Author(s):  
X. Sun ◽  
H. S. Lee ◽  
X. Q. Yang ◽  
J. McBreen
Keyword(s):  
Lithium Battery ◽  
Borate Compound

Diffraction analysis of the lithium battery cathode material Li1.2Mn0.4Ni0.3Co0.1O2

2007 ◽  
Vol 2007 (suppl_26) ◽  
pp. 483-488
Author(s):  
P. S. Whitfield ◽  
I. J. Davidson ◽  
P. W. Stephens ◽  
L. M. D. Cranswick ◽  
I. P. Swainson
Keyword(s):  
Cathode Material ◽  
Diffraction Analysis ◽  
Lithium Battery

High-rate non-aqueous lithium battery

1970 ◽  
Author(s):  
M. EISENBERG ◽  
K. WONG
Keyword(s):  
Lithium Battery ◽  
High Rate

Organosulfide‐Based Deep Eutectic Electrolyte for Lithium Battery

2021 ◽  
Author(s):  
Jiahan Song ◽  
Yubing Si ◽  
Wei Guo ◽  
Donghai Wang ◽  
Yongzhu Fu
Keyword(s):  
Lithium Battery

scholarly journals Estimation of the Hot Swap Circulation Current of a Multiple Parallel Lithium Battery System with an Artificial Neural Network Model

Electronics ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1448
Author(s):  
Nam-Gyu Lim ◽  
Jae-Yeol Kim ◽  
Seongjun Lee
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Lithium Battery ◽  
Battery Pack ◽  
Battery Management ◽  
Ann Model ◽  
Battery System ◽  
Load Current ◽  
Circulating Current ◽  
Artificial Neural

Battery applications, such as electric vehicles, electric propulsion ships, and energy storage systems, are developing rapidly, and battery management issues are gaining attention. In this application field, a battery system with a high capacity and high power in which numerous battery cells are connected in series and parallel is used. Therefore, research on a battery management system (BMS) to which various algorithms are applied for efficient use and safe operation of batteries is being conducted. In general, maintenance/replacement of multi-series/multiple parallel battery systems is only possible when there is no load current, or the entire system is shut down. However, if the circulating current generated by the voltage difference between the newly added battery and the existing battery pack is less than the allowable current of the system, the new battery can be connected while the system is running, which is called hot swapping. The circulating current generated during the hot-swap operation is determined by the battery’s state of charge (SOC), the parallel configuration of the battery system, temperature, aging, operating point, and differences in the load current. Therefore, since there is a limit to formulating a circulating current that changes in size according to these various conditions, this paper presents a circulating current estimation method, using an artificial neural network (ANN). The ANN model for estimating the hot-swap circulating current is designed for a 1S4P lithium battery pack system, consisting of one series and four parallel cells. The circulating current of the ANN model proposed in this paper is experimentally verified to be able to estimate the actual value within a 6% error range.

scholarly journals An accelerated and effective synthesis of zinc borate from zinc sulfate using sonochemistry

2020 ◽  
Vol 43 (1) ◽  
pp. 7-14
Author(s):  
Ali Can Ersan ◽  
Azmi Seyhun Kipcak ◽  
Meral Yildirim Ozen ◽  
Nurcan Tugrul
Keyword(s):  
Inorganic Compounds ◽  
Zinc Borate ◽  
High Yield ◽  
X Ray Diffraction ◽  
Ultrasonic Probe ◽  
Minimum Particle Size ◽  
Effective Synthesis ◽  
Ft Ir ◽  
Lower Temperature ◽  
Borate Compound

AbstractRecently, sonochemistry has been used for the synthesis of inorganic compounds, such as zinc borates. In this study using zinc sulphate heptahydrate (ZnSO4·7H2O) and boric acid (H3BO3) as starting materials, a zinc borate compound in the form of Zn3B6O12·3.5H2O was synthesized using an ultrasonic probe. Product’s characterization was carried out with using X-ray diffraction (XRD), Scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FT-IR) and Raman spectroscopy. Zinc borate compound’s chemical bond structure was observed with Raman and FTIR. From the XRD results it was seen that Zn3B6O12·3.5H2O can be quickly synthesized upon heating at 80°C and 85°C (55 min) or 90°C (45 min) in very high yield (>90%). The minimum particle size obtained was ~143 μm from the SEM results. Zinc borate compound was synthesized at a lower temperature in less time than other synthesized zinc metal compound in literature.

Promising Porous Cu2ZnSnS4 Electrode Composition Synthesized by Acetate Route-Based Sol-Gel Process for Lithium Battery Application

2021 ◽  
Author(s):  
Muhammad Amirul Aizat Mohd Abdah ◽  
Muhammad Ramiey Rejab ◽  
Marliyana Mokhtar ◽  
Kamaruzaman Sopian ◽  
Azizan Ahmad ◽  
...  
Keyword(s):  
Lithium Battery ◽  
Sol Gel ◽  
Sol Gel Process ◽  
Electrode Composition ◽  
Battery Application
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