RSC Sustainability, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
This study highlights the need for early recycling of solid-state battery cathodes. Wet processing achieves 98% decoating efficiency, avoiding 25% material loss from thermal treatment, enabling full recovery, and supporting sustainability.
Язык: Английский
Chemical Reviews, Год журнала: 2024, Номер 124(5), С. 2839 - 2887
Опубликована: Март 1, 2024
The popularity of portable electronic devices and electric vehicles has led to the drastically increasing consumption lithium-ion batteries recently, raising concerns about disposal recycling spent batteries. However, rate worldwide at present is extremely low. Many factors limit promotion battery rate: outdated technology most critical one. Existing metallurgy-based methods rely on continuous decomposition extraction steps with high-temperature roasting/acid leaching processes many chemical reagents. These are tedious worse economic feasibility, products mostly alloys or salts, which can only be used as precursors. To simplify process improve benefits, novel in urgent demand, direct recycling/regeneration therefore proposed a next-generation method. Herein, comprehensive review origin, current status, prospect provided. We have systematically analyzed summarized their limitations, pointing out necessity developing methods. A detailed analysis for discussions advantages, obstacles conducted. Guidance future toward large-scale industrialization well green efficient systems also
Язык: Английский
Процитировано
135
Nature Communications, Год журнала: 2024, Номер 15(1)
Опубликована: Май 14, 2024
Abstract Sustainable battery recycling is essential for achieving resource conservation and alleviating environmental issues. Many open/closed-loop strategies critical metal or direct recovery aim at a single component, the reuse of mixed cathode materials significant challenge. To address this barrier, here we propose an upcycling strategy spent LiFePO 4 Mn-rich cathodes by structural design transition replacement, which uses green deep eutectic solvent to regenerate high-voltage polyanionic material. This process ensures complete all elements in can be reused. The regenerated LiFe 0.5 Mn PO has increased mean voltage (3.68 V versus Li/Li + ) energy density (559 Wh kg –1 compared with commercial (3.38 524 ). proposed expand gram-grade scale was also applicable recovery, thus closed-loop between next generation materials. Techno-economic analysis shows that potentially high economic benefits, while providing sustainable approach value-added utilization waste
Язык: Английский
Процитировано
40
Nature Sustainability, Год журнала: 2024, Номер 7(10), С. 1283 - 1293
Опубликована: Авг. 20, 2024
Язык: Английский
Процитировано
33
Emergent Materials, Год журнала: 2024, Номер 7(1), С. 63 - 75
Опубликована: Янв. 3, 2024
Abstract Currently, the use of natural fibers as reinforcements in composites offers several advantages, such a decline materials derived from non-renewable resources and reduction effects on environment. These substances have been effectively utilized fields tissue engineering, wound care, drug delivery, nanotechnology hydrogels, scaffolding, matrices, implantation. In terms implants other medical technology, biomaterials significantly contribute to revolutionizing human existence. Fundamentally, these must be extremely biocompatible unaffected by physiological conditions humans. Nevertheless, biodegradability is also drawback materials, they cannot long-lasting conventional artificial are more prone wear tear because their close contact with tissue. Because efficacy device depends its suitability capacity perform desired operation, selecting appropriate material crucial when developing device. Therefore, emphasizing modern advances applications, this study aims emphasize both fundamental characteristics recent developments biomedical field. Finally, impact implant improving life discussed.
Язык: Английский
Процитировано
24
Advanced Energy Materials, Год журнала: 2024, Номер 14(25)
Опубликована: Апрель 13, 2024
Abstract The pursuit of high‐performance energy storage devices has fueled significant advancements in the all‐solid‐state lithium batteries (ASSLBs). One strategies to enhance performance ASSLBs, especially concerning high‐voltage cathodes, is optimizing structure composite polymer electrolytes (CPEs). This study fabricates a high‐oriented framework Li 6.4 La 3 Zr 2 Al 0.2 O 12 (o‐LLZO) ceramic nanofibers, meticulously addressing challenges both metal anode and LiNi 0.8 Co 0.1 Mn (NCM811) cathode. as‐constructed electrolyte features highly efficient + transport robust mechanical network, enhancing electron ion transport, ensuring uniform current density distribution, stress effectively suppressing dendrite growth. Remarkably, symmetric cells exhibit outstanding long‐term lifespan 9800 h at mA cm −2 operate over 800 even 1.0 under 30 °C. CPEs design results from formation gradient LiF‐riched SEI CEI film Li/electrolyte/NCM811 dual interfaces, conduction maintaining electrode integrity. coin‐cells pouch demonstrate prolonged cycling stability superior capacity retention. sets notable precedent advancing high‐energy ASSLBs.
Язык: Английский
Процитировано
23
Advanced Materials, Год журнала: 2024, Номер 36(26)
Опубликована: Апрель 15, 2024
Protection of lithium (Li) metal electrode is a core challenge for all-solid-state Li batteries (ASSLMBs). Carbon materials with variant structures have shown great effect protection in liquid electrolytes, however, can accelerate the solid-state electrolyte (SE) decomposition owing to high electronic conductivity, seriously limiting their application ASSLMBs. Here, novel strategy proposed tailor carbon efficient ASSLMBs, by situ forming rational niobium-based Li-rich disordered rock salt (DRS) shell on materials, providing favorable percolating
Язык: Английский
Процитировано
19
ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(7), С. 2511 - 2530
Опубликована: Фев. 5, 2024
Since 1990, lithium-ion batteries (LIBs) have been booming in the last decades. Because they are ecofriendly and rechargeable, LIBs widely used portable devices, electric vehicles, even satellites aerospace. However, limited lifespan intensive growth of spent result serious accumulation depletion to hazardous waste. This review critically summarizes state-of-the-art scrapped on recycling benefits national policies. Also advantages disadvantages various technologies efficiency, electrochemical performance restored materials, economic environmental issues compared discussed. A green, feasible, sustainable strategy with high efficiency for (including cathodes, anodes, electrolytes, other metallic materials) is explored discussed detail. Finally, mode, challenges, developing tendency battery production, design, management system put forward speculated.
Язык: Английский
Процитировано
18
Carbon Energy, Год журнала: 2024, Номер 6(4)
Опубликована: Фев. 5, 2024
Abstract Graphitic carbon nitride (g‐C 3 N 4 ) is a highly recognized two‐dimensional semiconductor material known for its exceptional chemical and physical stability, environmental friendliness, pollution‐free advantages. These remarkable properties have sparked extensive research in the field of energy storage. This review paper presents latest advances utilization g‐C various storage technologies, including lithium‐ion batteries, lithium‐sulfur sodium‐ion potassium‐ion supercapacitors. One key strengths lies simple preparation process along with ease optimizing structure. It possesses abundant amino Lewis basic groups, as well high density nitrogen, enabling efficient charge transfer electrolyte solution penetration. Moreover, graphite‐like layered structure presence large π bonds contribute to versatility preparing multifunctional materials different dimensions, element group doping, conjugated systems. characteristics open up possibilities expanding application devices. article comprehensively reviews progress on highlights potential future applications this field. By exploring advantages unique features , provides valuable insights into harnessing full applications.
Язык: Английский
Процитировано
18
Chemical Reviews, Год журнала: 2025, Номер unknown
Опубликована: Фев. 4, 2025
Solid-state batteries (SSBs) could offer improved energy density and safety, but the evolution degradation of electrode materials interfaces within SSBs are distinct from conventional with liquid electrolytes represent a barrier to performance improvement. Over past decade, variety imaging, scattering, spectroscopic characterization methods has been developed or used for characterizing unique aspects in SSBs. These efforts have yielded new understanding behavior lithium metal anodes, alloy composite cathodes, these various solid-state (SSEs). This review provides comprehensive overview strategies applied SSBs, it presents mechanistic SSB that derived methods. knowledge critical advancing technology will continue guide engineering toward practical performance.
Язык: Английский
Процитировано
4
Electrochemical Energy Reviews, Год журнала: 2024, Номер 7(1)
Опубликована: Июль 30, 2024
Язык: Английский
Процитировано
14