Lithiophilic sites in phosphorus and nitrogen-doped carbon electrodes for enhanced lithium ions recovery through capacitive deionization

Desalination, Год журнала: 2025, Номер 600, С. 118535 - 118535

Опубликована: Янв. 7, 2025

Язык: Английский

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Challenges and opportunities of recovering lithium from seawater, produced water, geothermal brines, and salt lakes using conventional and emerging technologies

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155349 - 155349

Опубликована: Авг. 30, 2024

Energy storage plays a crucial role in the modern energy landscape, with its applications spanning from renewable integration to electrification of transportation and microgrids. Lithium is key component lithium-ion batteries at core technologies. Increasing demand for lithium has challenged supply chains required rethinking how we source it. This comprehensive review presents critical holistic assessment opportunities challenges sourcing diverse feedstocks, such as seawater, geothermal, produced water (oilfield), salt lake brines. We assess various extraction technologies (precipitation, extraction, electrochemical techniques, membrane processes) considering these three feedstocks. A quantitative comparative analysis conducted across all technologies, factors cost, commercial maturity, operation duration, other relevant parameters determine most promising each feedstock while identifying remaining research technological gaps. Our reveals that Direct Extraction (DLE) characterized by higher selectivity lower environmental impact, demonstrate significant promise enhancing yields geothermal In contrast, processes are identified more suited seawater brines, offering cost-effective scalability despite fouling. Ultimately, efficient illustrated harvesting unconventional resource. The shows adsorption chemical precipitation recovery lake, oilfield brine.

Язык: Английский

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Graphene-sponges containing multi-walled carbon nanotubes for electrosorption of salt-ions

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159270 - 159270

Опубликована: Янв. 1, 2025

Язык: Английский

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Configuration of 3D hydrangea-like MoSe2@N-doped carbon nanoflowers with synergistic functional regulation for highly efficient and selective capacitive deionization

Separation and Purification Technology, Год журнала: 2025, Номер 362, С. 131885 - 131885

Опубликована: Янв. 31, 2025

Язык: Английский

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Electrochemical Direct Lithium Extraction: A Review of Electrodialysis and Capacitive Deionization Technologies

Resources, Год журнала: 2025, Номер 14(2), С. 27 - 27

Опубликована: Фев. 3, 2025

The rapid expansion of lithium-ion battery (LIB) markets for electric vehicles and renewable energy storage has exponentially increased lithium demand, driving research into sustainable extraction methods. Traditional recovery from brine using evaporation ponds is resource intensive, consuming vast amounts water causing severe environmental issues. In response, Direct Lithium Extraction (DLE) technologies have emerged as more efficient, eco-friendly alternatives. This review explores two promising electrochemical DLE methods: Electrodialysis (ED) Capacitive Deionization (CDI). ED employs ion-exchange membranes (IEMs), such cation exchange membranes, to selectively transport ions sources like seawater achieves high rates. IEMs utilize chemical structural properties enhance the selectivity Li+ over competing Mg2+ Na+. However, faces challenges consumption, membrane fouling, reduced efficiency in ion-rich solutions. CDI uses electrostatic forces adsorb onto electrodes, offering low consumption adaptability varying concentrations. Advanced variants, Membrane (MCDI) Flow (FCDI), ion enable continuous operation. MCDI incorporates reduce co-ion interference effects, while FCDI utilizes liquid electrodes scalability operational flexibility. Advancements electrode materials remain crucial efficiency. Validating these methods at pilot scale assessing performance, scalability, economic feasibility under real-world conditions. Future should focus on reducing costs, developing durable selective creating integrated systems overall By addressing challenges, can provide solutions management, minimize impact, support a low-carbon future.

Язык: Английский

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Sustainable, just and circular decarbonization from lithium and hydrogen production

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 144795 - 144795

Опубликована: Фев. 1, 2025

Язык: Английский

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Evaluating the progress and identifying future improvement areas of mining's contribution to the sustainable development goals (SDGs)

The Extractive Industries and Society, Год журнала: 2025, Номер 23, С. 101637 - 101637

Опубликована: Март 6, 2025

Язык: Английский

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Electrochemical extraction technologies of lithium: Development and challenges

Desalination, Год журнала: 2024, Номер 598, С. 118419 - 118419

Опубликована: Дек. 7, 2024

Язык: Английский

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Optimizing Sodium Ion Adsorption Through Robust d–d Orbital Modulation for Efficient Capacitive Deionization

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

Abstract Unraveling the fundamental mechanisms of sodium ion adsorption behavior is crucial for guiding design electrode materials and enhancing performance capacitive deionization systems. Herein, optimization systematically investigated through robust d–d orbital interactions within zinc‐doped iron carbide, facilitated by a novel liquid nitrogen quenching treatment. Liquid treatment can enhance coordination number, strengthen interactions, promote electron transfer, shift d‐band center Fe closer to Fermi level, thereby ions energy. Consequently, obtained material achieves superior gravimetric capacity 121.1 mg g −1 attractive cyclic durability. The highly competitive compared vast majority related research works in field deionization. Furthermore, adsorption/desorption are substantiated ex situ techniques, revealing dynamic atomic electronic structure evolutions under operational conditions. This work demonstrates that optimizing via modulation enabled an effective approach developing efficient materials.

Язык: Английский

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Green self-templated synthesis of P-doped mesoporous carbon from dual sodium salts with improved average pore size for capacitive deionization

Desalination, Год журнала: 2024, Номер unknown, С. 118246 - 118246

Опубликована: Окт. 1, 2024

Язык: Английский

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