In the race to increase lithium-ion cell manufacturing, labor and energy costs quickly ascend to become chief concerns for building new facilities, as conventional electrode designs need significant resources during fabrication. Complicating this issue is an empirical trade-off between environmental friendliness and ethical sourcing. To circumvent this paradox, modified cell designs that employ foils and textiles can significantly change manufacturing considerations if their simple construction can be matched with competitive performance. In this work, we demonstrate one possible cell design for a lithium-ion device that utilizes a fabric and a foil for the cathode and the anode, respectively. For the anode, a prelithiated aluminum foil is chosen, as the room-temperature solubility range of the LiAl phase is well-suited to uptake and release lithium, all while reducing energy or cost-intensive production steps. The cathode is composed of activated carbon fiber textiles, which offer a scalable path to realize sustainability. With such benefits, this device design can potentially change the calculus for the mass production of energy storage devices.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9607682 | PMC |
| http://dx.doi.org/10.1021/acsomega.2c04966 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Electrochemo-Mechanical Degradation and Failure of Active Particles in High Energy Density Batteries: A Review.
Small
January 2025
Department of Mechanical Engineering, University of Delaware, Newark, DE, 19716, USA.
Failure of the active particles is inherently electrochemo-mechanics dominated. This review comprehensively examines the electrochemo-mechanical degradation and failure mechanisms of active particles in high-energy density lithium-ion batteries. The study delves into the growth of passivating layers, such as the solid electrolyte interphase (SEI), and their impact on battery performance.
View Article and Find Full Text PDFUltra-robust Single-Ion Conducting Composite Electrolytes for Stable Li-Metal Batteries.
ACS Appl Mater Interfaces
January 2025
State Key Laboratory of Organic-Inorganic Composites, School of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
With significantly high lithium-ion (Li) transport efficiency, single-ion conducting polymer electrolytes (SIPEs) often suffer from low ionic conductivity due to the covalently bonded anions to the polymer backbone. Adding plasticizers to SIPEs to improve ionic conductivity usually reduces the polymer matrix's mechanical robustness, negatively affecting overall performance as solid electrolytes. Herein, to surpass such a trade-off relationship, we successfully designed a single-ion conducting composite membrane (c-SIPM60) with cross-linked linear SIPEs and incorporated glass-mesh substrate, which shows a cation transport number close to 1, ultrahigh tensile strength of 22 MPa (modulus of 547.
View Article and Find Full Text PDFEffect of Asphalt Granulation on the Performance of Artificial Graphite Anode Materials for Lithium-Ion Batteries.
Materials (Basel)
December 2024
School of Physics and School of Materials Science and Engineering, Central South University, Changsha 410083, China.
In order to investigate the effects of the softening point, the addition ratio, and the median particle size (D50) of the asphalt on the performance of secondary particles of artificial graphite anode materials prepared by granulation, ten-kilogram orthogonal experiments were designed. D50 and powder orientation index (OI) value of the prepared secondary particles of artificial graphite anode materials were employed as evaluation index, and the results of the orthogonal experiments were subjected to polarity analysis, analysis of variance (ANOVA), and multiple linear regression analysis. It is demonstrated that the addition ratio of the asphalt exerts the most pronounced influence on D50 and powder OI value of secondary granular artificial graphite anode materials, followed by the softening point.
View Article and Find Full Text PDFDevelopment of Self-Powered Energy-Harvesting Electronic Module and Signal-Processing Framework for Wearable Healthcare Applications.
Bioengineering (Basel)
December 2024
Biomedical Sensors & Systems Lab, University of Memphis, Memphis, TN 38152, USA.
A battery-operated biomedical wearable device gradually assists in clinical tasks to monitor patients' health states regarding early diagnosis and detection. This paper presents the development of a self-powered portable electronic module by integrating an onboard energy-harvesting facility for electrocardiogram (ECG) signal processing and personalized health monitoring. The developed electronic module provides a customizable approach to power the device using a lithium-ion battery, a series of silicon photodiode arrays, and a solar panel.
View Article and Find Full Text PDFHazardous electrolyte releasement and transformation mechanism during water protected spent lithium-ion batteries crushing.
J Hazard Mater
December 2024
School of Environmental Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China. Electronic address:
Wet-crushing with aqueous media protection is considered safer and more efficient than common inert-gas protected dry-crushing in preprocessing spent lithium-ion batteries (LIBs). However, it is also accompanied with the releasement and transformation of hazardous electrolyte, while the mechanisms and pollution impact yet remain unknown. Based on a self-built wet-crushing system, this topic was systematically investigated here.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!