This review focuses on the strategies for improving the low-temperature performance of graphite anode and graphite-based lithium-ion batteries (LIBs) from the viewpoint of electrolyte engineering and...
1 · This study reveals the autocatalytic growth of Li2S crystals at the solid-liquid interface in lithium-sulfur batteries enabling good electrochemical performance under high loading and …
Mechanical abuse of lithium-ion battery can result in separator failure and short circuit, leading to the generation of a large amount of joule heat, which causes temperature rise and thermal runaway. Therefore, it is necessary to explore the relationship between mechanical failure and internal short circuit. As shown in Fig. 10,
With the continuous improvement of the maturity of the industry, the technological innovation of power lithium batteries has transitioned from policy-driven to market-driven, ... Multi-dimensional modification of mechanical and electrochemical properties in nickel-rich cathode. Mater. Today Energy, 36 (2023) Google Scholar. Cited by (0) View ...
For the proper design and evaluation of next-generation lithium-ion batteries, different physical-chemical scales have to be considered. Taking into account the electrochemical principles and methods that govern the different processes occurring in the battery, the present review describes the main theoretical electrochemical and thermal models that allow simulation …
Enormous research focusing on solid-state electrolyte promotes the development of solid-state batteries. Compared to lithium-ion batteries using liquid electrolyte, the solid-state batteries feature the high energy density and non-flammability, which accelerates the revolution in portable electronics and transportation. Garnet-type Li7La3Zr2O12 (LLZO) …
Therefore, the current research on lithium-ion batteries has gradually become a hot topic in the industry, and aiming to develop high-performance lithium-ion batteries to serve mankind. The well-known lithium-ion battery, which utilizes lithium-containing metal compounds in the cathode and carbon (graphite) in the anode [ 13 ], and it can ...
As the global energy policy gradually shifts from fossil energy to renewable energy, lithium batteries, as important energy storage devices, have a great advantage over other batteries and have attracted widespread attention. With the increasing energy density of lithium batteries, promotion of their safety is urgent. Thermal runaway is an inevitable safety problem in lithium …
The microstructure of the electrode and its mechanical properties are important factors affecting the performance of lithium batteries. Calendering is one of the most important aspects that affect the microstructure and mechanical response of lithium battery electrodes. Discrete element method was employed to establish a lithium battery electrode model that …
With the rapid development of electronic devices and electric vehicles, people have higher requirements for lithium-ion batteries (LIBs). Fast-charging ability has become one of the key indicators for LIBs. However, working under high current density can cause lithium dendrite growth, capacity decay, and thermal runaway. To solve the problem, it is necessary to …
Abstract. The accurate establishment of battery model can improve the design reliability and reduce the design risk, which provides an important basis for the research of battery. First, the key parameters of the Li-ion battery model are identified by the least square method based on the full-battery equivalent circuit model of the single-particle impedance …
Owing to the supply bottlenecks and high-cost cobalt, high-nickel, cobalt-free layered cathodes is regarded as the most affordable and representative option for lithium-ion batteries (LIBs). However, the commercialization of low-cost LiNi0.9Mn0.1O2 cathodes has been hindered by their poor chemo-mechanical stability and limited cycling performance. In this …
He was a postdoctoral scholar at the University of Rhode Island from 2020 to 2022. His research interests are anode materials, electrolytes, and solid electrolyte interphase for next-generation battery systems including …
High capacity anode materials have been under development since the original lithium metal batteries were produced in the 1970s. 14 Lithium metal anodes have a high inherent capacity …
b) Number of publications at the past thirty years with the keywords of "lithium battery" and "lithium battery & surface modification" searching on Scopus by the end of 2022‐11‐21.
DOI: 10.1002/adfm.201902023 Corpus ID: 182913859; Sustainable Separators for High‐Performance Lithium Ion Batteries Enabled by Chemical Modifications @article{Zhang2019SustainableSF, title={Sustainable Separators for High‐Performance Lithium Ion Batteries Enabled by Chemical Modifications}, author={Tian‐Wen Zhang and Jialong …
Sulfur with high theoretical capacity and low cost has been widely utilized as the promising cathode for achieving the high energy density battery in comparison with the current commercial lithium-ion battery [[1], [2], [3], [4]].Nevertheless, there are also serval challenges to limit the commercial application of lithium-sulfur (Li–S) batteries [5].
Nowadays, lithium-ion batteries (LIBs) are becoming one of the most ideal energy storage system due to the high density, high charge-discharge capacity, low self-discharge rate, long cycle life and environmental friendliness, and thus LIBs have been widely used in advanced areas such as mobile phones, laptops, and electric vehicles [1, 2].As an important …
Beyond lithium ion batteries: Higher energy density battery systems based on lithium metal anodes. Energy Storage Materials, 2018, 12: 161–175. ... Mechanical surface modification of lithium metal: Towards improved Li metal anode performance by directed Li plating. Advanced Functional Materials, 2015, 25(6): 834–841.
lithium (Li)-ion battery (LIB); Li metal battery; three-dimensional (3D) composite Li metal anode; mechanical modification; reducing local current density ... Then, the effect of each individual mechanical modification approach and its working mechanisms is reviewed. Afterwards, the merits and limits of different approaches are compared ...
Abstract Ni-rich layered oxides have aroused great attentions for the cathode of lithium-ion batteries (LIBs) in recent years due to their low cost and high energy density. However, the intractable issues including structure deterioration, surface side reactions, and low thermal stability of this cathode will lead to fast capacity decay and low rate capability of LIBs. …
In this manuscript, the study on NCM ternary lithium batteries is reviewed, and the synthesis process, morphology, and structure of NCM are examined. On this foundation, …
Stallard, J.C. et al. Mechanical properties of cathode materials for lithium-ion batteries. Joule 984–1007 (2022) Zhao, X. et al. Design principles for zero-strain Li-ion cathodes.
Lithium (Li) metal is believed to be the "Holy Grail" among all anode materials for next-generation Li-based batteries due to its high theoretical specific capacity (3860 mAh/g) and lowest redox potential (−3.04 V). Disappointingly, uncontrolled dendrite formation and "hostless" deposition impede its further development. It is well accepted that the construction of three-dimensional ...
Strategies to Solve Lithium Battery Thermal Runaway: From Mechanism to Modication Lingchen Kong1 · Yu Li 1 · Wei Feng 1,2,3 Received: 15 March 2021 / Revised: 12 April 2021 / Accepted: 18 June 2021 / Published online: 10 August 2021 ... interphase layers with excellent thermal stability and mechanical properties is the core of the modication ...
Graphite offers several advantages as an anode material, including its low cost, high theoretical capacity, extended lifespan, and low Li +-intercalation potential.However, the performance of graphite-based lithium-ion batteries (LIBs) is limited at low temperatures due to several critical challenges, such as the decreased ionic conductivity of liquid electrolyte, …
4 · Published by Elsevier Inc. Jo urn al Pre- pro of 1 Investigate the Changes of Aged Lithium Iron Phosphate Batteries from a Mechanical Perspective Huacui Wang 1, Yaobo …
The literature on lithium metal battery separators reveals a significant evolution in design and materials over time [10] itially, separators were basic polymer films designed for lithium-ion batteries, focusing primarily on preventing short-circuits and allowing ionic conductivity [[11], [12], [13]].As the field progressed, researchers began addressing the specific …
The lithium batteries exhibit high energy and power density, extended cycle life, and a low self-discharge rate, rendering them extensively employed in the domain of EVs. ... Although the formation of the SEI film hinders further reactions between the electrolyte and lithium metal, it cannot withstand mechanical deformation during lithium ...
Nowadays, the safety concern for lithium batteries is mostly on the usage of flammable electrolytes and the lithium dendrite formation. The emerging solid polymer electrolytes (SPEs) have been extensively applied to construct solid-state lithium batteries, which hold great promise to circumvent these problems due to their merits including …
Before the debut of lithium-ion batteries (LIBs) in the commodity market, solid-state lithium metal batteries (SSLMBs) were considered promising high-energy electrochemical energy storage systems ...
The effect of mechanical surface modification on the performance of lithium (Li) metal foil electrodes is systematically investigated. The applied micro‐needle surface treatment technique for Li metal has various advantages. 1) This economical and efficient technique is able to cover a wide range of surface area with a simple rolling process, which can be easily …
