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Shao Y, Xu J, Amardeep A, Xia Y, Meng X, Liu J, Liao S. Lithium-Ion Conductive Coatings for Nickel-Rich Cathodes for Lithium-Ion Batteries. SMALL METHODS 2024:e2400256. [PMID: 38708816 DOI: 10.1002/smtd.202400256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/20/2024] [Indexed: 05/07/2024]
Abstract
Nickel (Ni)-rich cathodes are among the most promising cathode materials of lithium batteries, ascribed to their high-power density, cost-effectiveness, and eco-friendliness, having extensive applications from portable electronics to electric vehicles and national grids. They can boost the wide implementation of renewable energies and thereby contribute to carbon neutrality and achieving sustainable prosperity in the modern society. Nevertheless, these cathodes suffer from significant technical challenges, leading to poor cycling performance and safety risks. The underlying mechanisms are residual lithium compounds, uncontrolled lithium/nickel cation mixing, severe interface reactions, irreversible phase transition, anisotropic internal stress, and microcracking. Notably, they have become more serious with increasing Ni content and have been impeding the widespread commercial applications of Ni-rich cathodes. Various strategies have been developed to tackle these issues, such as elemental doping, adding electrolyte additives, and surface coating. Surface coating has been a facile and effective route and has been investigated widely among them. Of numerous surface coating materials, have recently emerged as highly attractive options due to their high lithium-ion conductivity. In this review, a thorough and comprehensive review of lithium-ion conductive coatings (LCCs) are made, aimed at probing their underlying mechanisms for improved cell performance and stimulating new research efforts.
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Affiliation(s)
- Yijia Shao
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & the Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, China
- School of Engineering, Faculty of Applied Science, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Jia Xu
- School of Engineering, Faculty of Applied Science, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Amardeep Amardeep
- School of Engineering, Faculty of Applied Science, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Yakang Xia
- School of Engineering, Faculty of Applied Science, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Xiangbo Meng
- Department of Mechanical Engineering, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Jian Liu
- School of Engineering, Faculty of Applied Science, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Shijun Liao
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & the Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, China
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Llanos P, Ahaliabadeh Z, Miikkulainen V, Lahtinen J, Yao L, Jiang H, Kankaanpää T, Kallio TM. High Voltage Cycling Stability of LiF-Coated NMC811 Electrode. ACS APPLIED MATERIALS & INTERFACES 2024; 16:2216-2230. [PMID: 38170822 PMCID: PMC10797589 DOI: 10.1021/acsami.3c14394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/28/2023] [Accepted: 12/14/2023] [Indexed: 01/05/2024]
Abstract
The development of LiNi0.8Mn0.1Co0.1O2 (NMC811) as a cathode material for high-energy-density lithium-ion batteries (LIBs) intends to address the driving limitations of electric vehicles. However, the commercialization of this technology has been hindered by poor cycling stability at high cutoff voltages. The potential instability and drastic capacity fade stem from irreversible parasitic side reactions at the electrode-electrolyte interface. To address these issues, a stable nanoscale lithium fluoride (LiF) coating is deposited on the NMC811 electrode via atomic layer deposition. The nanoscale LiF coating diminishes the direct contact between NMC811 and the electrolyte, suppressing the detrimental parasitic reactions. LiF-NMC811 delivers cycling stability superior to uncoated NMC811 with high cutoff voltage for half-cell (3.0-4.6 V vs Li/Li+) and full-cell (2.8-4.5 V vs graphite) configurations. The structural, morphological, and chemical analyses of the electrodes after cycling show that capacity decline fundamentally arises from the electrode-electrolyte interface growth, irreversible phase transformation, transition metal dissolution and crossover, and particle cracking. Overall, this work demonstrates that LiF is an effective electrode coating for high-voltage cycling without compromising rate performance, even at high discharge rates. The findings of this work highlight the need to stabilize the electrode-electrolyte interface to fully utilize the high-capacity performance of NMC811.
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Affiliation(s)
- Princess
Stephanie Llanos
- Department
of Chemistry and Materials Science, School of Chemical Engineering, Aalto University, 02150 Espoo, Finland
| | - Zahra Ahaliabadeh
- Department
of Chemistry and Materials Science, School of Chemical Engineering, Aalto University, 02150 Espoo, Finland
| | - Ville Miikkulainen
- Department
of Chemistry and Materials Science, School of Chemical Engineering, Aalto University, 02150 Espoo, Finland
| | - Jouko Lahtinen
- Department
of Applied Physics, School of Science, Aalto
University, 02150 Espoo, Finland
| | - Lide Yao
- OtaNano-Nanomicroscopy
Center, Aalto University, 02150 Espoo, Finland
| | - Hua Jiang
- OtaNano-Nanomicroscopy
Center, Aalto University, 02150 Espoo, Finland
| | | | - Tanja M. Kallio
- Department
of Chemistry and Materials Science, School of Chemical Engineering, Aalto University, 02150 Espoo, Finland
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Yin T, Lin X, Han T, Zhou T, Li J, Liu J. A novel coral-like LiMn2O4 nanostructure as Li-ion battery cathode displaying stable energy-storage performance. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2022.117090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Qian L, Zheng Y, Or T, Park HW, Gao R, Park M, Ma Q, Luo D, Yu A, Chen Z. Advanced Material Engineering to Tailor Nucleation and Growth towards Uniform Deposition for Anode-Less Lithium Metal Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2205233. [PMID: 36319473 DOI: 10.1002/smll.202205233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Indexed: 06/16/2023]
Abstract
Anode-less lithium metal batteries (ALMBs), whether employing liquid or solid electrolytes, have significant advantages such as lowered costs and increased energy density over lithium metal batteries (LMBs). Among many issues, dendrite growth and non-uniform plating which results in poor coulombic efficiency are the key issues that viciously decrease the longevity of the ALMBs. As a result, lowering the nucleation barrier and facilitating lithium growth towards uniform plating is even more critical in ALMBs. While extensive reviews have focused to describe strategies to achieve high performance in LMBs and ALMBs, this review focuses on strategies designed to directly facilitate nucleation and growth of dendrite-free ALMBs. The review begins with a discussion of the primary components of ALMBs, followed by a brief theoretical analysis of the nucleation and growth mechanism for ALMBs. The review then emphasizes key examples for each strategy in order to highlight the mechanisms and rationale that facilitate lithium plating. By comparing the structure and mechanisms of key materials, the review discusses their benefits and drawbacks. Finally, major trends and key findings are summarized, as well as an outlook on the scientific and economic gaps in ALMBs.
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Affiliation(s)
- Lanting Qian
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Yun Zheng
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Tyler Or
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Hey Woong Park
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Rui Gao
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Moon Park
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Qianyi Ma
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Dan Luo
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Aiping Yu
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - Zhongwei Chen
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
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Liu Y, Wang X, Ghosh SK, Zou M, Zhou H, Xiao X, Meng X. Atomic layer deposition of lithium zirconium oxides for the improved performance of lithium-ion batteries. Dalton Trans 2022; 51:2737-2749. [PMID: 35112679 DOI: 10.1039/d1dt03600a] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Recently there has been increasing interest to develop lithium-containing films as solid-state electrolytes or surface coatings for lithium-ion batteries (LIBs) and related systems. In this study, we for the first time investigated the thin film growth of lithium zirconium oxides (LixZryO or LZOs) through combining two individual atomic layer deposition (ALD) processes of ZrO2 and LiOH, i.e., sub-ALD of ZrO2 and LiOH. We revealed that the hygroscopic nature of the LiOH component has a big impact on the growth of LZOs. We found that an increased temperature to 225 °C was more effective than an elongated purge to mitigate the adverse effects of physisorbed H2O. We further discovered that, during the resultant LZO super-ALD processes, the growth of sub-ALD LiOH has been promoted while the growth of sub-ALD ZrO2 has been inhibited. In this study, a suite of instruments has been applied to characterize the LZO super-ALD processes and the resultant LZO films, including in situ quartz crystal microbalance (QCM), scanning electron microscopy (SEM), scanning transmission electron microscopy (STEM), atomic force microscopy (AFM), synchrotron-based X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS). Furthermore, we applied the resulting LZO films over LiNi0.6Mn0.2Co0.2O2 (NMC622) cathodes in LIBs and demonstrated that the LZO coating films could evidently improve the lithium-ion insertion and extraction rates of the NMC622 electrodes up to 3.4 and 2.6 times, respectively. The LZO-coated NMC622 cathodes exhibited much better performance than the uncoated NMC622 ones.
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Affiliation(s)
- Yongqiang Liu
- Department of Mechanical Engineering, The University of Arkansas, Fayetteville, AR 72701, USA. .,College of Science, Northeast Forestry University, Harbin 150040, Heilongjiang, China
| | - Xin Wang
- Department of Mechanical Engineering, The University of Arkansas, Fayetteville, AR 72701, USA.
| | - Sujan Kumar Ghosh
- Department of Mechanical Engineering, The University of Arkansas, Fayetteville, AR 72701, USA. .,The Center for Advanced Surface Engineering, The University of Arkansas, Fayetteville, AR 72701, USA
| | - Min Zou
- Department of Mechanical Engineering, The University of Arkansas, Fayetteville, AR 72701, USA. .,The Center for Advanced Surface Engineering, The University of Arkansas, Fayetteville, AR 72701, USA
| | - Hua Zhou
- Advanced Photon Source, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Xianghui Xiao
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA.
| | - Xiangbo Meng
- Department of Mechanical Engineering, The University of Arkansas, Fayetteville, AR 72701, USA. .,The Center for Advanced Surface Engineering, The University of Arkansas, Fayetteville, AR 72701, USA
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Mousavihashemi S, Lahtinen K, Kallio T. In-situ dilatometry and impedance spectroscopy characterization of single walled carbon nanotubes blended LiNi0.6Mn0.2Co0.2O2 electrode with enhanced performance. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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