리튬전고체전지 재활용: 문제 해결을 위한 최신 기술
Lithium Solid-State Battery Recycling: Advanced Solutions for Current Challenges
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
기존 리튬이온전지는 높은 에너지 밀도와 충전 효율을 제공하지만, 열폭주로 인한 화재 위험으로인해 안전성이 문제로 지적되고 있다. 이러한 한계를 극복하기 위해 차세대 배터리 기술로 전고체전지(all-solid-state batteries, ASSBs)가 주목받고 있으며, 불연성 고체 전해질을 사용해 화재및 폭발 위험을 크게 줄일 수 있다. 그러나 ASSBs는 기존 리튬이온전지와 달리 고체 전해질과전극 간의 밀접한 결합으로 인해 재활용 과정이 복잡하고 도전적인 과제를 안고 있다. 본 총설에서는 전고체전지의 재활용 문제를 해결하기 위한 최신 기술을 분석하고, 해당 고체 전해질의direct recycling, pyrometallurgy, hydrometallurgy 등 다양한 재활용 기술을 종합적으로 리뷰하고, ASSBs의 효율적 재활용을 위한 최적의 접근법을 제시하였다. 이를 통해 ASSBs의 지속 가능한 사용과 대규모 상용화를 위한 방향성을 검토하였다.
Abstract
Traditional lithium-ion batteries (LIBs) offer high energy density and charging efficiency, however, they are significantly limited by safety concerns, particularly the risk of thermal runaway leading to potential fires and explosions. To overcome these challenges, allsolid- state batteries (ASSBs) have emerged as a next-generation battery technology. By utilizing non-flammable solid electrolytes, ASSBs can significantly reduce the risks of fires and explosions. Unlike conventional LIBs, ASSBs face unique challenges in the recycling process due to the strong bonding between solid electrolytes and electrodes, which makes recycling more complex and challenging. This review analyzes the latest advancements in recycling technologies for ASSBs, focusing on methods such as direct recycling, pyrometallurgy, and hydrometallurgy for solid electrolytes. A comprehensive review of these approaches provide to identify optimal strategies for efficiently recycling ASSBs. The findings highlight pathways for the sustainable use and large-scale commercialization of ASSBs, addressing critical challenges in their recycling process.
참고문헌 (41)
- M. J. Kim, "Impact of drying temperature in high-loading positive electrode fabrication process for lithium-ion batteries", J. Korean Electrochem. Soc, 27(1), pp.40~46 (2024)
- H. S. Jeon, "Improved cycle performance of high-capacity SiOx negative electrodes with carbon nanotube conducting agents for lithium-ion batteries", J. Korean Electrochem. Soc, 26(3), pp.35~41 (2023)
- Wang, Q, "Thermal runaway caused fire and explosion of lithium ion battery", J. Power Sources, 208, pp.210~224 (2012)
- Z. An, "Experimental research on thermal-electrical behavior and mechanism during external short circuit for LiFePO4 Li-ion battery", Appl. Energy, 332, pp.120519~ (2023)
- D. Ren, "Investigating the relationship between internal short circuit and thermal runaway of lithium-ion batteries under thermal abuse condition", Energy Storage Mater, 34, pp.563~573 (2021)
- M. Lee, "Understanding thermal runaway phenomena in overcharged lithium-ion batteries", J. Korean Electrochem. Soc, 27(2), pp.55~72 (2024)
- R. Spotnitz, "Abuse behavior of highpower, lithium-ion cells", J. Power Sources, 113(1), pp.81~100 (2003)
- N. Mao, "A systematic investigation of internal physical and chemical changes of lithium-ion batteries during overcharge", J. Power Sources, 518, pp.230767~ (2022)
- Z. Wang, "Overcharge-to-thermal-runaway behavior and safety assessment of commercial lithium-ion cells with different cathode materials: A comparison study", J. Energy Chem, 55, pp.484~498 (2021)
- Q. F. Yuan, "Overcharge failure investigation of lithium-ion batteries", Electrochim. Acta, 178, pp.682~688 (2015)
- X. Yu, "Battery safety: From lithium-ion to solid-state batteries", Engineering, 21, pp.9~14 (2023)
- L. Azhari, "Recycling for all solid-state lithium-ion batteries", Matter, 3(6), pp.1845~1861 (2020)
- S. Nyamathulla, "A review of battery energy storage systems and advanced battery management system for different applications: Challenges and recommendations", J. Energy Storage, 86, pp.111179~ (2024)
- X. Ma, "Recycled cathode materials enabled superior performance for lithium-ion batteries", Joule, 5(11), pp.2955~2970 (2021)
- M. Chen, "Closed loop recycling of electric vehicle batteries to enable ultrahigh quality cathode powder", Sci. Rep, 9, pp.1654~ (2019)
- Y. Gao, "Graphite recycling from the spent lithium-ion batteries by sulfuric acid curing–leaching combined with high-temperature calcination", ACS Sustain. Chem. Eng, 8(25), pp.9447~9455 (2020)
- X. Ma, "Highperformance graphite recovered from spent lithium-ion batteries", ACS Sustain. Chem. Eng, 7(24), pp.19732~19738 (2019)
- H. Zou, "A novel method to recycle mixed cathode materials for lithium ion batteries", Green Chem, 15, pp.1183~1191 (2013)
- B. B. Owens, "Solid state electrolytes: overview of materials and applications during the last third of the twentieth century", J. Power Sources, 90(1), pp.2~8 (2000)
- C. Julien, "Materials for Lithium-Ion Batteries, 85", pp.381~400 (2000), Springer
- Y. Ren, "Oxide electrolytes for lithium batteries", J. Am. Ceram. Soc, 98(12), pp.3603~3623 (2015)
- P. Zhang, "Water-stable lithium ion conducting solid electrolyte of iron and aluminum doped NASICON-type LiTi2(PO4)3", Solid State Ion, 263, pp.27~32 (2014)
- T. Okumura, "LISICON-based amorphous oxide for bulk-type all-solid-state lithium-ion battery", ACS Appl. Energy Mater, 3(4), pp.3220~3229 (2020)
- C. Wang, "Garnet-type solid-state electrolytes: Materials, interfaces, and batteries", Chem. Rev, 120(10), pp.4257~4300 (2020)
- J. Lu, "Structure, stability, and ionic conductivity of perovskite Li2x-ySr1-x-yLayTiO3 solid electrolytes", Ceram. Int, 46(6), pp.7741~7747 (2020)
- L. Fan, "Recent progress of the solid-state electrolytes for high-energy metal-based batteries", Adv. Energy Mater, 8(11), pp.1702657~ (2018)
- P. Yao, "Review on polymer-based composite electrolytes for lithium batteries", Front. Chem, 7 (2019)
- M. R. Johan, "Effects of Al2O3 nanofiller and EC plasticizer on the ionic conductivity enhancement of solid PEO–LiCF3SO3 solid polymer electrolyte", Solid State Ion, 196(1), pp.41~47 (2011)
- L. Long, "Polymer electrolytes for lithium polymer batteries", J. Mater. Chem. A, 4, pp.10038~10069 (2016)
- A. J. Pearse, "Development of vapor-phase deposited three dimensional all-solid-state batteries", pp.2017
- D. Liu, "Recent progress in sulfide-based solid electrolytes for Li-ion batteries", Mater. Sci. Eng. B, 213, pp.169~176 (2016)
- W. Lv, "A critical review and analysis on the recycling of spent lithium-ion batteries", ACS Sustain. Chem. Eng, 6(2), pp.1504~1521 (2018)
- G. Harper, "Recycling lithium-ion batteries from electric vehicles", Nature, 575, pp.75~86 (2019)
- T. Georgi-Maschler, "Development of a recycling process for Liion batteries", J. Power Sources, 207, pp.173~182 (2012)
- X. Zheng, "A mini-review on metal Recycling from spent lithium ion batteries", Engineering, 4(3), pp.361~370 (2018)
- L. Gaines, "Lithium-ion battery recycling processes : Research towards a sustainable course", Sustain. Mater. Technol, 17, pp.e00068~ (2018)
- E. Gratz, "A closed loop process for recycling spent lithium ion batteries", J. Power Sources, 262, pp.255~262 (2014)
- W.-S. Chen, "Recovery of valuable metals from lithium-ion batteries NMC cathode waste materials by hydrometallurgical methods", Metals, 8(5), pp.321~ (2018)
- D. H. S. Tan, "From nanoscale interface characterization to sustainable energy storage using all-solid-state batteries", Nat. Nanotechnol, 15, pp.170~180 (2020)
- T. Wang, "Direct recycling of shorted solid-state electrolytes enabled by targeted recovery", Energy Storage Mater, 52, pp.365~370 (2022)
- A. I. Waidha, "Recycling of all-solid-state Li-ion batteries: A case study of the separation of individual components within a system composed of LTO, LLZTO and NMC", ChemSusChem, 16(13), pp.e202202361~ (2023)