Lithium Extraction by Electrodialysis: Effect of Co-Occurring Ions for Application in Brine Processing

Journal of The Electrochemical Society, Journal Year: 2025, Volume and Issue: 172(2), P. 023501 - 023501

Published: Jan. 22, 2025

Lithium (Li) is considered a critical material because of growing Li-ion battery demand and 90% global production occurring in Australia, Chile, China. (Li + ) extraction from brine uses large areas for evaporation precipitation. Membrane separation can extract lithium with minimal water losses. However, the effect composition on Li transport across different commercial membranes electrodialysis (ED) separations remains pressing knowledge gap. This study aimed to evaluate co-occurring ion effects (Na , Mg 2+ Ca ED using membranes. performance was evaluated varying current densities binary solutions single-stack cell comprised standard anion exchange membrane either cation (CEM), monovalent-selective CEM, or nanofiltration (NF) membrane. selectivities were highest followed by NF then CEM. Monovalent contaminants remain an extant challenge all tested. Selectivity factors over divalent cations reached 6.8 (S Li/Mg 56.7 Li/Ca at 2.8 mA cm −2 These achieved without precipitation/fouling; /Mg /Ca ratios increased 0.5 feed (for both ions) 5.0 3.5 permeate.

Language: Английский

---

Extraction of Lithium from Brine by Electrodialysis

˜The œminerals, metals & materials series, Journal Year: 2025, Volume and Issue: unknown, P. 1122 - 1129

Published: Jan. 1, 2025

Language: Английский

---

Sustainable Mining – unlocking resources towards circular economy to meet energy transition through electrochemistry

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116600 - 116600

Published: April 1, 2025

Language: Английский

---

A Comprehensive Review on Lithium-Ion Battery Lifetime Prediction and Aging Mechanism Analysis

Batteries, Journal Year: 2025, Volume and Issue: 11(4), P. 127 - 127

Published: March 26, 2025

Lithium-ion batteries experience degradation with each cycle, and while aging-related deterioration cannot be entirely prevented, understanding its underlying mechanisms is crucial to slowing it down. The aging processes in these are complex influenced by factors such as battery chemistry, electrochemical reactions, operational conditions. Key stressors including depth of discharge, charge/discharge rates, cycle count, temperature fluctuations or extreme conditions play a significant role accelerating degradation, making them central analysis. Battery directly impacts power, energy density, reliability, presenting substantial challenge extending lifespan across diverse applications. This paper provides comprehensive review methods for modeling analyzing aging, focusing on essential indicators assessing the health status lithium-ion batteries. It examines principles modeling, which vital applications portable electronics, electric vehicles, grid storage systems. work aims advance technology promote sustainable resource use variables influencing durability. Synthesizing wide array studies identifies gaps current methodologies highlights innovative approaches accurate remaining useful life (RUL) estimation. introduces emerging strategies that leverage advanced algorithms improve predictive model precision, ultimately driving enhancements performance supporting their integration into various systems, from vehicles renewable infrastructures.

Language: Английский

---

A cell level design and analysis of lithium-ion battery packs

Ionics, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 31, 2024

Language: Английский

---