A review on lithium-sulfur batteries: Challenge, development, and
Lithium-sulfur (Li-S) battery is recognized as one of the promising candidates to break through the specific energy limitations of commercial lithium-ion batteries given the high theoretical specific energy, environmental friendliness, and low cost. Over the past decade, tremendous progress have been achieved in improving the electrochemical performance
Li-current collector interface in lithium metal batteries
Interfaces within batteries, such as the widely studied solid electrolyte interface (SEI), profoundly influence battery performance. Among these interfaces, the solid–solid interface between electrode materials and current collectors is crucial to battery performance but has received less discussion and attention. This review highlights the latest research advancements on the
Dead lithium formation in lithium metal batteries: A phase field
This contribution affords an insightful understanding on dead lithium formation with phase field methods, which can contribute general principles on rational design of lithium metal batteries. AB - Lithium metal batteries are the most promising choices for
Dead lithium formation in lithium metal batteries: A phase field
Lithium metal batteries are the most promising choices for next-generation high-energy–density batteries. However, there is little mechanism understanding on lithium dendrite growth during lithium plating and the dead lithium (the main component of inactive lithium) formation during lithium stripping.
Concentrated electrolytes for rechargeable
Future perspectives. Lithium metal batteries (LMBs) are promising for high energy density batteries. The emerging concentrated electrolytes have many positive
Dynamic crashing behaviors of prismatic lithium-ion battery cells
Lithium-ion batteries have been widely used in electric vehicles but may cause severe internal short circuit during extreme intrusion-type accidents. A well-defined homogenized model of battery or
A review on lithium-ion power battery thermal management technologies
Gu et al. [21] study the charge-discharge behavior of ternary lithium batteries in a low temperature environment and find that when the ambient temperature drops from 55 • C to 0 • C and −20
High–energy density nonaqueous all redox flow
On the basis of the redox targeting reactions of battery materials, the redox flow lithium battery (RFLB) demonstrated in this report presents a disruptive approach to drastically enhancing the energy density of
Boosting lithium storage in covalent organic framework via
The application of lithium-ion batteries (LIBs) for energy storage has attracted considerable interest due to their wide use in portable electronics and promising application for high-power
Jia GUO | PhD Student | PhD candidate | Aalborg
Lithium-ion battery aging mechanism analysis and health prognostics are of great significance for a smart battery management system to ensure safe and optimal use of the battery system. This paper
Boric acid functionalized triazine-based covalent organic
Meanwhile, COF-Tr-BA as the sulfur host for lithium-sulfur (Li-S) battery also exhibits a better electrochemical property, giving an initial discharge capacity up to 1349 mA h g −1 and a substantial capacity of 627 mA h g −1 after 200 cycles at 0.5C.
Highly concentrated solvation structure for reversible high-voltage
With more attention to green energy, lithium-ion batteries (LIBs) have been widely used in many fields such as electronic products, electric vehicles, due to their advantages of high energy density, long cycling life, environment friendliness and other advantages [1, 2].However, due to the low oxidation potential (about 4.3 V), the commonly used carbonate
Graphene-Based Materials for Flexible
The increasing demand for wearable electronic devices necessitates flexible batteries with high stability and desirable energy density. Flexible lithium–sulfur batteries (FLSBs) have been increasingly studied due
Chinese scientists achieve quantum communication breakthrough
Tech Innovations'' Role in Building a Leading Sports Nation. Pushing the development of tech innovation is needed to achieve China''s goal of becoming a leading sports nation by 2035, as well as becoming a modernized country.
Jiangxi expands lithium base in high-quality push
6 天之前· East China''s Jiangxi province is actively leveraging its advantages in upstream lithium resources to expand downstream sectors such as battery and electric vehicle manufacturing,
Wanli shares plan to acquire 48.95% equity of Terry Battery and
Jan 21, 2022. Wanli shares plan to acquire 48.95% equity of Terry Battery and purchase lead-acid battery business assets. Wanli Co., Ltd. (600847) announced on the evening of January 19 that it plans to use 100% equity of Wanli Power (estimated value of 680 million yuan) as a put-out asset, and the 48.95% equity of Terry Battery held by the counterparty in total (estimated value) 1.15
Polydopamine Coated Lithium Lanthanum Titanate in
The demand for solid lithium batteries with high energy density and safety boosts the development of solid-state electrolytes in which composite membrane electrolytes consisting of polymers and ceramic fillers are
Jiangxi expands lithium base in high-quality push
East China''s Jiangxi province is actively leveraging its advantages in upstream lithium resources to expand downstream sectors such as battery and electric vehicle manufacturing, with a view to
Journal of Materials Chemistry A
When using a gel as the electrolyte, the as-fabricated quasi-solid-state battery possesses an admirable energy density of 20.5 mW h cm −3 (420.1 W h kg −1, based on the mass of MnO 2, or 131.5 W h kg −1 based on the total mass of
State of health prediction for lithium‐ion batteries with a novel
State of health (SOH) prediction is always a research hotspot in the field of lithium-ion batteries (LIBs). Machine learning (ML) methods have received widespread attention for their high prediction accuracy. However, the existing studies only focus on extracting features from simple constant current charge-discharge curves or using features
Quantum Computational Advantage Enhanced with New Study
A research team has successfully designed a 66-qubit programmable superconducting quantum computing system named Zuchongzhi 2.1, significantly enhancing the quantum computational advantage.
Fast thermal responsive separators toward long-life and safe lithium
Lithium metal batteries (LMBs) have been extensively investigated during the past decades because of their ultrahigh energy densities. With the increasing demand for energy density, however, the safety issue of LMBs has become a significant challenge. In particular, localized areas of increased temperature (namely, hotspots) may be induced and even
China sets off first train shipment of lithium-ion batteries
China has kicked off the first rail transport of lithium-ion batteries by Contemporary Amperex Technology Co Ltd, the world''s largest electric vehicle battery maker,
陈琦-南海海洋资源利用国家重点实验室
3. Ying Liang, Meng Xia, Yuxiang Zhao, Dong Wang, Yongpeng Li, Zhuyin Sui,* Juanxiu Xiao,* Qi Chen,* Functionalized triazine-based covalent organic frameworks containing quinoline via aza-Diels-Alder reaction for enhanced lithium-sulfur batteries performance. J. Colloid Interf. Sci. 2022, 608, 652-661. 4.
Intrinsically Safe Gel Polymer Electrolyte Comprising
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Top 10 Lithium Battery Manufacturers in
China dominates the global lithium battery industry with top manufacturers like CATL, BYD, and Ganfeng setting benchmarks in innovation and production. Discover
Nonflammable nonaqueous electrolytes for lithium batteries
As the energy density of state-of-the-art lithium (Li)-ion batteries (LIBs) increases, the safety concern of LIBs using liquid electrolytes is drawing increasing attention. Flammability of electrolytes is a critical link of the overall safety performance of LIBs and Li metal batteries. For this reason, intensive efforts have been devoted to
Research Progress on Coating Structure of Silicon
The role of different types of materials in the modification of silicon-based material encapsulation structure was reviewed to confirm the feasibility of the protective layer strategy. Finally, the future research direction
Robust 3D network architectures of MnO nanoparticles bridged by
A strategy was developed to fabricate a set of MnO@C nanohybrids with MnO nanoparticles (NPs) embedded in an ultrathin three-dimensional (3D) carbon framework for use as anode materials for lithium-ion batteries (LIBs). The 3D carbon frameworks provide MnO NPs with electrical pathways and mechanical robustness, which efficiently improved the reaction
Haiping JIA | PostDoc Position | PhD
The nickel-rich transition metal oxide—NMC, LiNi1-x-yMxCoyO2, 1 – x – y ≥0.6 shows great potential for use in lithium-ion batteries that exhibit high energy densities; however, large-scale
State‐of‐Health Prediction for Lithium‐Ion Batteries Based on
The most common health indicator is the capacity of the lithium-ion battery. The fluctuation of capacity caused by the capacity regeneration phenomenon can seriously affect the prediction performance. A new complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) and gate recurrent unit (GRU) based fusion prediction model
Jia-Qi HUANG | Professor | PhD
The stability of lithium metal anodes essentially dictates the lifespan of high‐energy‐density lithium metal batteries. Lithium nitrate (LiNO3) is widely recognized as an effective additive to
Environmental impact and economic assessment of recycling lithium
The environmental impacts of lithium-ion battery recycling processes have long been studied, but little attention has been paid to the economics of the process at the same time (Wang et al., 2022c). However, an environmentally sound process may not be economically viable for large-scale industrial deployment and commercial application (Tian et
Facile synthesis of hybrid pitch-based soft carbon as high
Developing lithium-ion batteries (LIBs) with high energy density and long cycle life has an important impetus for the progress of electric vehicles and portable electronics [].However, the commercial anode materials are mainly graphite (natural graphite and artificial graphite) with a theoretical specific capacity of 372 mA h g −1 [2, 3].Si-based materials,