Overview of different direct lithium extraction (DLE) technologies. Credits: Extantia. Adsorption. One of the technologically most established routes for DLE from a brine is the physical
This article elucidates the fundamental principles of lithium–oxygen batteries, analyzes the primary issues currently faced, and summarizes recent research advancements in air cathodes and anodes.
Request PDF | Review of Techniques for In-Situ Oxygen Extraction on the Moon | Resources intrinsic to the lunar environment, the abundant and oxide rich surface regolith and local water ice
Oxygen-blown systems have the advantage of minimizing the size of the gasification reactor and its auxiliary process systems. However, the oxygen for the process must be separated from the atmosphere. Commercial large-scale air separation plants are based on cryogenic distillation technology, capable of supplying oxygen at high purity1 and
This study presents a comparative analysis of Ni-Co rich oxalate (rMOx) and oxide (rMO), developed from process leach liquor of spent lithium-ion batteries (LIBs) following an economic and environmentally friendly strategy, as an electroactive material for supercapacitor and the oxygen evolution reaction (OER) applications in alkaline media.
The flourishing expansion of the lithium-ion batteries (LIBs) market has led to a surge in the demand for lithium resources. Developing efficient recycling technologies for imminent large-scale retired LIBs can significantly facilitate the sustainable utilization of lithium resources. Here, we successfully extract active lithium from spent LIBs
To address the rapidly growing demand for energy storage and power sources, large quantities of lithium-ion batteries (LIBs) have been manufactured, leading to severe shortages of lithium and cobalt resources. Retired lithium-ion batteries are rich in metal, which easily causes environmental hazards and resource scarcity problems. The appropriate
6 天之前· Oxygen gas serves as the oxidizing agent for delithiating LiFePO4, and a closed-loop process has been successfully established to enable lithium recycling, which is essential for achieving cost-effective FePO4 production. Furthermore, we propose a high energy density metal cell configuration that utilizes the charged state of sodium metal batteries (Na/FePO4
This study presents a comparative analysis of Ni-Co rich oxalate (rMOx) and oxide (rMO), developed from process leach liquor of spent lithium-ion batteries (LIBs) following an economic and environmentally friendly strategy,
In this work, a novel method is proposed for selective extraction of lithium from spent ternary nickel–cobalt-manganese (NCM) LIBs under near-neutral pH and oxidative conditions by using NaClO as oxidant.
Researchers from the Vienna University of Technology have discovered an interesting new battery technology: the oxygen-ion battery (OIB) based on ceramic materials. Its most attractive feature is an ability to regenerate itself with ambient oxygen, which provides the potential for an extremely long service life.
In this work, we propose an innovative full-sealed lithium-oxygen battery (F-S-LOB) concept incorporating oxygen storage layers (OSLs) and experimentally validate it. OSLs were fabricated with three carbons of varying microstructures (MICC, MESC and MACC). Results demonstrate excessively small pores induce intense confinement, slowing oxygen
In this work, a novel method is proposed for selective extraction of lithium from spent ternary nickel–cobalt-manganese (NCM) LIBs under near-neutral pH and oxidative
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Research into developing new battery technologies in the last century identified alkali metals as potential electrode materials due to their low standard potentials and densities. In particular, lithium is the lightest metal in the periodic table and has the lowest standard potential of all the elements. Importantly, Li + ions are very small and rapidly diffuse into and out of solids
6 天之前· Oxygen gas serves as the oxidizing agent for delithiating LiFePO4, and a closed-loop process has been successfully established to enable lithium recycling, which is essential for
Researchers from the Vienna University of Technology have discovered an interesting new battery technology: the oxygen-ion battery (OIB) based on ceramic materials. Its most attractive feature is an ability to
Lithium, hyped as the "white oil" (petróleo blanco) or the "white gold" of the 21st century, owes its outstanding economic success to its key role in the energy transition 1.Historically
It examines conventional methods like spodumene mining and brine extraction, highlighting their advantages and challenges. Emerging technologies, particularly Direct Lithium Extraction (DLE) and geothermal brine recovery, are evaluated for
Lead-acid batteries are the least expensive option compared to other secondary battery technologies and provide excellent performance. The electrical efficiency of lead-acid batteries is typically
16 小时之前· Lithium-ion batteries are indispensable in applications such as electric vehicles and energy storage systems (ESS). The lithium-rich layered oxide (LLO) material offers up to 20% higher energy
EXTRACTION AND RECYCLING OF BATTERY MATERIALS Extraction and Recycling of Battery Materials CAMILLE FLEURIAULT,1,3 XIAOFEI GUAN,2 and JOE GROGAN1 1.—Gopher Resource, Eagan, MN 55121, USA. 2.—School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China. 3.—e-mail:
Lithium extraction processing and technologies have come under extensive evaluation in recent years, powered mostly by the growing demand for this essential resource in the manufacturing of batteries for electric vehicles and other electronic devices. This section analyzes the existing and emerging methodologies for lithium extraction
This article elucidates the fundamental principles of lithium–oxygen batteries, analyzes the primary issues currently faced, and summarizes recent research advancements in air cathodes and anodes. Additionally, it proposes future directions and efforts for the development of lithium–air batteries.
We examine various lithium recovery methods, including conventional techniques such as hydrometallurgy, pyrometallurgy, and direct physical recycling, as well as emerging technologies like mechanochemistry, ion pumping, and bioleaching while emphasizing the need for sustainable practices to address environmental challenges.
Lithium extraction processing and technologies have come under extensive evaluation in recent years, powered mostly by the growing demand for this essential resource
We examine various lithium recovery methods, including conventional techniques such as hydrometallurgy, pyrometallurgy, and direct physical recycling, as well as emerging technologies like mechanochemistry,
In this work, we propose an innovative full-sealed lithium-oxygen battery (F-S-LOB) concept incorporating oxygen storage layers (OSLs) and experimentally validate it.
It examines conventional methods like spodumene mining and brine extraction, highlighting their advantages and challenges. Emerging technologies, particularly Direct
Conclusions In this work, we propose an innovative full-sealed lithium-oxygen battery (F-S-LOB) concept incorporating oxygen storage layers (OSLs) and experimentally validate it. OSLs were fabricated with three carbons of varying microstructures (MICC, MESC and MACC).
Wu et al. have identified the development of highly active and durable bifunctional oxygen catalysts as a crucial factor in enhancing battery performance. The researchers have demonstrated an exceptionally active and durable bifunctional electrocatalyst (Pt/RuO 2 /G) by strongly anchoring Pt and RuO 2 onto graphene.
Lithium extraction processing and technologies have come under extensive evaluation in recent years, powered mostly by the growing demand for this essential resource in the manufacturing of batteries for electric vehicles and other electronic devices.
In this work, utilizing the physical adsorption of porous (micro-, meso- and macro-porous) solid carbon materials, we incorporate an oxygen storage layer (OSL) with reversible oxygen ad/desorption capabilities into a LOB to develop novel fully-sealed lithium-oxygen batteries (F-S-LOBs).
Furthermore, as the battery is being discharged, the lithium anode exhibits a remarkably high specific capacity and a comparatively low electrochemical potential (versus the standard hydrogen electrode (SHE) at −3.04 V), ensuring ideal discharge capacity and high operating voltage . 2.1. Basic Principles of Lithium–Oxygen Batteries
Zhou’s research team has effectively created a high-performing lithium-ion oxygen (Li–O 2) battery by utilizing commercially available silicon (Si) particles as the anode . A robust solid–electrolyte interface (SEI) coating was formed on the surface of the silicon (Si) anode.
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