1
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Li H, Lin Q, Wang J, Hu L, Chen F, Zhang Z, Ma C. A Cost-Effective Sulfide Solid Electrolyte Li 7P 3S 7.5O 3.5 with Low Density and Excellent Anode Compatibility. Angew Chem Int Ed Engl 2024; 63:e202407892. [PMID: 38945831 DOI: 10.1002/anie.202407892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 06/16/2024] [Accepted: 06/26/2024] [Indexed: 07/02/2024]
Abstract
The commercialization of all-solid-state Li batteries (ASSLBs) demands solid electrolytes with strong cost-competitiveness, low density (for enabling satisfactory energy densities), and decent anode compatibility (the need for cathode compatibility can be circumvented by the cathode coating techniques that are widely applied in sulfide-based ASSLBs). However, none of the reported oxide, sulfide, or chloride solid electrolytes meets these requirements simultaneously. Here, we design a Li7P3S7.5O3.5 (LPSO) solid electrolyte, which shows a combination of all the aforementioned characteristics. The synthesis of this material does not need the expensive Li2S, so the raw materials cost is only $14.42/kg, which, unlike most solid electrolytes, lies below the $50/kg threshold for commercialization. The density of LPSO is 1.70 g cm-3, considerably lower than those of the oxide (typically above 5 g cm-3) and chloride (around 2.5 g cm-3) solid electrolytes. Besides, LPSO also shows excellent anode compatibility. The Li|LPSO|Li cell cycles stably with a potential of ~50 mV under 0.1 mA cm-2 for over 4200 h at 25 °C, and the all-solid-state pouch cell with the Si anode shows a capacity retention of 89.29 % after 200 cycles under 88.6 mA g-1 at 60 °C.
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Affiliation(s)
- Hui Li
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Qiaosong Lin
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jinzhu Wang
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Lv Hu
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Fang Chen
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Zhihua Zhang
- China Automotive Innovation Corporation Co., Ltd., Nanjing, Jiangsu, 211100, China
| | - Cheng Ma
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
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2
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Hwang T, Bae JH, Lee SR, Park H, Park JW, Ha YC, Lee YJ, Cho K. Oxygen Substitution to Enhance Chemo-Mechanical Stability at the Cathode-Sulfide Electrolyte Interface in All-Solid-State Batteries. ACS NANO 2024; 18:23320-23330. [PMID: 39151093 DOI: 10.1021/acsnano.4c06345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2024]
Abstract
The high interface resistance at the cathode-sulfide electrolyte interface is still a crucial drawback in an all-solid-state battery, unlike the initial expectation that the all-solid-state interface would enhance electrochemical stability by reducing side reactions at the interface. In this study, we examined the fundamental mechanism of unexpected reactions at the interface of LiNi0.8Co0.1Mn0.1O2 (NCM811) and argyrodite (Li6PS5Br0.5Cl0.5, LPSBC) sulfide solid electrolytes based on the combined method of multiscale simulations and electrochemical experiments. The high interface resistance originates from the formation of a passivating layer at the interface combined with irregular atomic and electronic structures, Li depletion, mutual element exchange, and mechanical contact loss between the oxide cathode and sulfide solid electrolyte. We also confirmed that these side reactions were suppressed by O substitutions to sulfide solid electrolyte (LPSOBC), and then the chemo-mechanical stability of the all-solid battery was enhanced by alleviating the side reactions at the interface. This study provides rational insights into the design of an interface for all-solid-state batteries.
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Affiliation(s)
- Taesoon Hwang
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080-3021, United States
| | - Jong-Hyuk Bae
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute (KERI) 12, Jeongiui-gil, Seongsan-gu, Changwon-si 51543, Republic of Korea
| | - So-Ri Lee
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute (KERI) 12, Jeongiui-gil, Seongsan-gu, Changwon-si 51543, Republic of Korea
| | - Heetaek Park
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute (KERI) 12, Jeongiui-gil, Seongsan-gu, Changwon-si 51543, Republic of Korea
| | - Jun-Woo Park
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute (KERI) 12, Jeongiui-gil, Seongsan-gu, Changwon-si 51543, Republic of Korea
| | - Yoon-Cheol Ha
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute (KERI) 12, Jeongiui-gil, Seongsan-gu, Changwon-si 51543, Republic of Korea
| | - You-Jin Lee
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute (KERI) 12, Jeongiui-gil, Seongsan-gu, Changwon-si 51543, Republic of Korea
| | - Kyeongjae Cho
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080-3021, United States
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3
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Wang Z, Shen X, Chen S, Qiao R, Sun B, Deng J, Song J. Large-Scale Fabrication of Stable Silicon Anode in Air for Sulfide Solid State Batteries via Ionic-Electronic Dual Conductive Binder. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2405025. [PMID: 38838301 DOI: 10.1002/adma.202405025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/20/2024] [Indexed: 06/07/2024]
Abstract
The construction of a continuous ionic/electronic pathway is critical for Si-based sulfide all-solid-state batteries (ASSBs) with the advantages of high-energy density and high-cycle stability. However, a significant impediment arises from the parasitic reaction occurring between the ionic sulfide solid-state electrolyte and electronic carbon additive, posing a formidable challenge. Additionally, the fabrication of electrodes necessitates stringent operational conditions, further limiting practical applicability. Herein, an ionic-electronic dual conductive binder for the fabrication of robust silicon anode under ambient air conditions in the absence of high-cost and air-sensitive sulfide solid-state electrolyte for ASSBs is reported. This binder incorporates in situ reduced silver nanoparticles into a high-strength polymer rich in ether bonds, establishing a conductive pathway for lithium ions and electrons. With the binder-composited Si anode, the half-cell exhibits a remarkable capacity of 1906.9 mAh g-1 and stable cycling for 500 cycles at a current density of 2 C (4.4 mA cm-2) under a low stack pressure of 5 MPa. The full cell using Ni0.9Co0.075Mn0.025O2 (NCM90) exhibits a remark cycling stability within 2000 cycles at 5 C (8 mA cm-2). This work presents an inspired design of functional binders for large-scale manufacture and mild operation in a low-cost way for Si anodes in ASSBs.
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Affiliation(s)
- Zhilu Wang
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Xuefeng Shen
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Shengjie Chen
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Rui Qiao
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Baoyu Sun
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Junkai Deng
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Jiangxuan Song
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi'an Jiaotong University, Xi'an, 710049, China
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4
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Yu Z, Xu Y, Kindle M, Marty D, Deng G, Wang C, Xiao J, Liu J, Lu D. Regenerative Solid Interfaces Enhance High-Performance All-Solid-State Lithium Batteries. ACS NANO 2024; 18:11955-11963. [PMID: 38656985 DOI: 10.1021/acsnano.4c02197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
The performance of all-solid-state lithium batteries (ASSLBs) is significantly impacted by lithium interfacial instability, which originates from the dynamic chemical, morphological, and mechanical changes during deep Li plating and stripping. In this study, we introduce a facile approach to generate a conductive and regenerative solid interface, enhancing both the Li interfacial stability and overall cell performance. The regenerative interface is primarily composed of nanosized lithium iodide (nano-LiI), which originates in situ from the adopted solid-state electrolyte (SSE). During cell operation, the nano-LiI interfacial layer can reversibly diffuse back and forth in synchronization with Li plating and stripping. The interface and dynamic process improve the adhesion and Li+ transport between the Li anode and SSE, facilitating uniform Li plating and stripping. As a result, the metallic Li anode operates stably for over 1000 h at high current densities and even under elevated temperatures. By using metallic Li as the anode directly, we demonstrate stable cycling of all-solid-state Li-sulfur batteries for over 250 cycles at an areal capacity of >2 mA h cm-2 and room temperature. This study offers insights into the design of regenerative and Li+-conductive interfaces to tackle solid interfacial challenges for high-performance ASSLBs.
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Affiliation(s)
- Zhaoxin Yu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Yaobin Xu
- Physical and Computational Science Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Michael Kindle
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Daniel Marty
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Grace Deng
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Chongmin Wang
- Physical and Computational Science Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Jie Xiao
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Jun Liu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Dongping Lu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
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5
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Zhao M, Zhang J, Costa CM, Lanceros-Méndez S, Zhang Q, Wang W. Unveiling Challenges and Opportunities in Silicon-Based All-Solid-State Batteries: Thin-Film Bonding with Mismatch Strain. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2308590. [PMID: 38050893 DOI: 10.1002/adma.202308590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/17/2023] [Indexed: 12/07/2023]
Abstract
Li-metal and silicon are potential anode materials in all-solid-state Li-ion batteries (ASSBs) due to high specific capacity. However, both materials form gaps at the interface with solid electrolytes (SEs) during charging/discharging, resulting in increased impedance and uneven current density distribution. In this perspective, the different mechanisms of formation of these gaps are elaborated in detail. For Li-metal anodes, Li-ions are repeatedly stripped and unevenly deposited on the surface, leading to gaps and Li dendrite formation, which is an unavoidable electrochemical behavior. For Si-based anodes, Li-ions inserting/extracting within the Si-based electrode causes volume changes and a local separation from the SE, which is a mechanical behavior and avoidable by mitigating the strain mismatch of thin-film bonding between anode and SE. Si electro-chemical-mechanical behaviors are also described and strategies recommended to synergistically decrease Si-based electrode strain, including Si materials, Si-based composites, and electrodes. Last, it is suggested to choose a composite polymer-inorganic SE with favorable elastic properties and high ionic conductivity and form it directly on the Si-based electrode, beneficial for increasing SE strain to accommodate stack pressure and the stability of the interface. Thus, this perspective sheds light on the development and application of Si-based ASSBs.
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Affiliation(s)
- Mingcai Zhao
- BCMaterials, Basque Centre for Materials, Applications and Nanostructures, UPV/EHU Science Park, Leioa, 48940, Spain
- College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
| | - Juan Zhang
- R&D department, Jiangsu E-ontech company, Nanjing, 211106, China
| | - Carlos M Costa
- Physics Centre of Minho and Porto Universities (CF-UM-UP) Laboratory of Physics for Materials and Emergent Technologies, LapMET, University of Minho, Braga, 4710-057, Portugal
- Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, 4710-053, Portugal
| | - Senentxu Lanceros-Méndez
- BCMaterials, Basque Centre for Materials, Applications and Nanostructures, UPV/EHU Science Park, Leioa, 48940, Spain
- Physics Centre of Minho and Porto Universities (CF-UM-UP) Laboratory of Physics for Materials and Emergent Technologies, LapMET, University of Minho, Braga, 4710-057, Portugal
- IKERBASQUE, Basque Foundation for Science, Plaza Euskadi 5, Bilbao, 48009, Spain
| | - Qi Zhang
- BCMaterials, Basque Centre for Materials, Applications and Nanostructures, UPV/EHU Science Park, Leioa, 48940, Spain
- IKERBASQUE, Basque Foundation for Science, Plaza Euskadi 5, Bilbao, 48009, Spain
| | - Wei Wang
- College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
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6
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Kim K, Kim T, Song G, Lee S, Jung MS, Ha S, Ha AR, Lee KT. Trimethylsilyl Compounds for the Interfacial Stabilization of Thiophosphate-Based Solid Electrolytes in All-Solid-State Batteries. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2303308. [PMID: 37867236 PMCID: PMC10667807 DOI: 10.1002/advs.202303308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/28/2023] [Indexed: 10/24/2023]
Abstract
Argyrodite-type Li6 PS5 Cl (LPSCl) has attracted much attention as a solid electrolyte for all-solid-state batteries (ASSBs) because of its high ionic conductivity and good mechanical flexibility. LPSCl, however, has challenges of translating research into practical applications, such as irreversible electrochemical degradation at the interface between LPSCl and cathode materials. Even for Li-ion batteries (LIBs), liquid electrolytes have the same issue as electrolyte decomposition due to interfacial instability. Nonetheless, current LIBs are successfully commercialized because functional electrolyte additives give rise to the formation of stable cathode-electrolyte interphase (CEI) and solid-electrolyte interphase (SEI) layers, leading to supplementing the interfacial stability between electrolyte and electrode. Herein, inspired by the role of electrolyte additives for LIBs, trimethylsilyl compounds are introduced as solid electrolyte additives for improving the interfacial stability between sulfide-based solid electrolytes and cathode materials. 2-(Trimethylsilyl)ethanethiol (TMS-SH), a solid electrolyte additive, is oxidatively decomposed during charge, forming a stable CEI layer. As a result, the CEI layer derived from TMS-SH suppresses the interfacial degradation between LPSCl and LiCoO2 , thereby leading to the excellent electrochemical performance of Li | LPSCl | LiCoO2 , such as superior cycle life over 2000 cycles (85.0% of capacity retention after 2000 cycles).
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Affiliation(s)
- Kanghyeon Kim
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Taehun Kim
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Gawon Song
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Seonghyun Lee
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Min Soo Jung
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Seongmin Ha
- Advanced Battery Development Team 1Hyundai Motor Company37 Cheoldobangmulgwan‐ro, Uiwang‐SiGyeonggi‐do16082Republic of Korea
| | - A. Reum Ha
- Advanced Battery Development Team 1Hyundai Motor Company37 Cheoldobangmulgwan‐ro, Uiwang‐SiGyeonggi‐do16082Republic of Korea
| | - Kyu Tae Lee
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
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7
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Roh J, Do N, Manjón-Sanz A, Hong ST. Li 2GeS 3: Lithium Ionic Conductor with an Unprecedented Structural Type. Inorg Chem 2023; 62:15856-15863. [PMID: 37735763 DOI: 10.1021/acs.inorgchem.3c01431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
Lithium-ion batteries (LIBs) are widely used in electric vehicles, mobile electronic devices, and large-scale stationary energy storage systems. However, their liquid electrolytes present significant safety concerns due to their inherent flammability. To address this, the focus has shifted toward all-solid-state batteries (ASSBs) utilizing inorganic solid electrolytes that promise enhanced safety. In this work, we report the discovery of a new crystal structural type of Li-ion conductor, Li2GeS3, with a unique structure, synthesized by a solid-state reaction from Li2S and GeS2. It was first reported in 2000 with an orthorhombic unit cell, but its detailed crystal structure remains veiled. We have unveiled its structure for the first time, employing an ab initio structure determination technique from powder X-ray and time-of-flight neutron diffraction data. The compound has an unprecedented crystal structural type with a hexagonal P61 symmetry and a unit cell of a = 6.79364(4) Å and c = 17.90724(14) Å. Its structure is comprised of a distorted hexagonal close-packed arrangement of sulfur anions with three asymmetric metal atoms: Li1, Li2, and Ge are in tetrahedral cavities surrounded by sulfur atoms. The ionic conductivity of Li2GeS3 was measured to be 1.63 × 10-8 S cm-1 at 303 K and 2.45 × 10-7 S cm-1 at 383 K. Bond valence energy landscape calculations revealed three-dimensional lithium diffusion pathways within the structure. This novel crystal structure in Li2GeS3 holds the potential for developing high-performance ionic conductors through suitable chemical substitution and offers valuable insights into designing new ionic conductors for ASSBs.
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Affiliation(s)
- Jihun Roh
- Department of Energy Science and Engineering, DGIST (Daegu Gyeongbuk Institute of Science and Technology), Daegu 42988, Republic of Korea
| | - Namgyu Do
- Department of Energy Science and Engineering, DGIST (Daegu Gyeongbuk Institute of Science and Technology), Daegu 42988, Republic of Korea
| | - Alicia Manjón-Sanz
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Seung-Tae Hong
- Department of Energy Science and Engineering, DGIST (Daegu Gyeongbuk Institute of Science and Technology), Daegu 42988, Republic of Korea
- Energy Science and Engineering Research Center, DGIST, Daegu 42988, Republic of Korea
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8
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Jiang SK, Yang SC, Nikodimos Y, Huang SJ, Lin KY, Kuo YH, Tsai BY, Li JN, Lin SD, Jiang JC, Wu SH, Su WN, Hwang BJ. Lewis Acid Probe for Basicity of Sulfide Electrolytes Investigated by 11B Solid-State NMR. JACS AU 2023; 3:2174-2182. [PMID: 37654594 PMCID: PMC10466319 DOI: 10.1021/jacsau.3c00242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 07/12/2023] [Accepted: 07/14/2023] [Indexed: 09/02/2023]
Abstract
Sulfide-based solid-state lithium-ion batteries (SSLIB) have attracted a lot of interest globally in the past few years for their high safety and high energy density over the traditional lithium-ion batteries. However, sulfide electrolytes (SEs) are moisture-sensitive which pose significant challenges in the material preparation and cell manufacturing. To the best of our knowledge, there is no tool available to probe the types and the strength of the basic sites in sulfide electrolytes, which is crucial for understanding the moisture stability of sulfide electrolytes. Herein, we propose a new spectral probe with the Lewis base indicator BBr3 to probe the strength of Lewis basic sites on various sulfide electrolytes by 11B solid-state NMR spectroscopy (11B-NMR). The active sulfur sites and the corresponding strength of the sulfide electrolytes are successfully evaluated by the proposed Lewis base probe. The probed strength of the active sulfur sites of a sulfide electrolyte is consistent with the results of DFT (density functional theory) calculation and correlated with the H2S generation rate when the electrolyte was exposed in moisture atmosphere. This work paves a new way to investigate the basicity and moisture stability of the sulfide electrolytes.
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Affiliation(s)
- Shi-Kai Jiang
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Sheng-Chiang Yang
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Yosef Nikodimos
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Shing-Jong Huang
- Department
of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Kuan-Yu Lin
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Yi-Hui Kuo
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Bo-Yang Tsai
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Jhao-Nan Li
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Shawn D. Lin
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - Jyh-Chiang Jiang
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
| | - She-Huang Wu
- Graduate
Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106335, Taiwan
| | - Wei-Nien Su
- Graduate
Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106335, Taiwan
| | - Bing Joe Hwang
- Department
of Chemical Engineering, National Taiwan
University of Science and Technology, Taipei 106335, Taiwan
- National
Synchrotron Radiation Research Center (NSRRC), Hsinchu 30076, Taiwan
- Sustainable
Electrochemical Energy Development Center, National Taiwan University of Science and Technology, Taipei 106335, Taiwan
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9
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Kim M, Kim MJ, Oh YS, Kang S, Shin TH, Lim H. Design Strategies of Li-Si Alloy Anode for Mitigating Chemo-Mechanical Degradation in Sulfide-Based All-Solid-State Batteries. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301381. [PMID: 37357986 PMCID: PMC10460900 DOI: 10.1002/advs.202301381] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/29/2023] [Indexed: 06/27/2023]
Abstract
Composite anodes of Li3 PS4 glass+Li-Si alloy (Type 1) and Li3 N+LiF+Li-Si alloy (Type 2) are prepared for all-solid-state batteries with Li3 PS4 (LPS) glass electrolyte and sulfur/LPS glass/carbon composite cathode. Using a three-electrode system, the anode and cathode potentials are separated, and their polarization resistances are individually traced. Even under high-cutoff-voltage conditions (3.7 V), Type 1 and 2 cells are stably cycled without voltage noise for >200 cycles. Although cathode polarization resistance drastically increases after 3.7 V charge owing to LPS oxidation, LPS redox behavior is fairly reversible upon discharge-charge unlike the non-composite alloy anode cell. Time-of-flight secondary ion mass spectrometry analysis reveals that the enhanced cyclability is attributed to uniform Li-Si alloying throughout the composite anode, providing more pathways for lithium ions even when these ions are over-supplied via LPS oxidation. These results imply that LPS-based cells can be reversibly cycled with LPS redox even under high-cutoff voltages, as long as non-uniform alloying (lithium dendrite growth) is prevented. Type 1 and 2 cells exhibit similar performance and stability although reduction product is formed in Type 1. This work highlights the importance of alloy anode design to prevent chemo-mechanical failure when cycling the cell outside the electrochemical stability window.
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Affiliation(s)
- Minhyung Kim
- Department of Materials Convergence System EngineeringChangwon National UniversityChangwonGyeongnam51140Republic of Korea
| | - Min Ju Kim
- Department of Materials Convergence System EngineeringChangwon National UniversityChangwonGyeongnam51140Republic of Korea
| | - Yeong Seon Oh
- Department of Materials Convergence System EngineeringChangwon National UniversityChangwonGyeongnam51140Republic of Korea
| | - Sung Kang
- Analysis and Assessment CenterResearch Institute of Industrial and Science TechnologyPohangGyeongbuk37673Republic of Korea
| | - Tae Ho Shin
- Hydrogen Energy Materials CenterKorea Institute of Ceramic Engineering and TechnologyJinju52851Republic of Korea
| | - Hyung‐Tae Lim
- Department of Materials Convergence System EngineeringChangwon National UniversityChangwonGyeongnam51140Republic of Korea
- School of Materials Science and EngineeringChangwon National UniversityChangwonGyeongnam51140Republic of Korea
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10
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Hu L, Wang J, Wang K, Gu Z, Xi Z, Li H, Chen F, Wang Y, Li Z, Ma C. A cost-effective, ionically conductive and compressible oxychloride solid-state electrolyte for stable all-solid-state lithium-based batteries. Nat Commun 2023; 14:3807. [PMID: 37369677 DOI: 10.1038/s41467-023-39522-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
To enable the development of all-solid-state batteries, an inorganic solid-state electrolyte should demonstrate high ionic conductivity (i.e., > 1 mS cm-1 at 25 °C), compressibility (e.g., > 90% density under 250-350 MPa), and cost-effectiveness (e.g., < $50/kg). Here we report the development and preparation of Li1.75ZrCl4.75O0.5 oxychloride solid-state electrolyte that demonstrates an ionic conductivity of 2.42 mS cm-1 at 25 °C, a compressibility enabling 94.2% density under 300 MPa and an estimated raw materials cost of $11.60/kg. As proof of concept, the Li1.75ZrCl4.75O0.5 is tested in combination with a LiNi0.8Mn0.1Co0.1O2-based positive electrode and a Li6PS5Cl-coated Li-In negative electrode in lab-scale cell configuration. This all-solid-state cell delivers a discharge capacity retention of 70.34% (final discharge capacity of 70.2 mAh g-1) after 2082 cycles at 1 A g-1, 25 °C and 1.5 tons of stacking pressure.
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Affiliation(s)
- Lv Hu
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Jinzhu Wang
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Kai Wang
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Zhenqi Gu
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Zhiwei Xi
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Hui Li
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Fang Chen
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Youxi Wang
- Key Laboratory of Precision and Intelligent Chemistry, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Zhenyu Li
- Key Laboratory of Precision and Intelligent Chemistry, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Cheng Ma
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China.
- National Synchrotron Radiation Laboratory, Hefei, 230026, Anhui, China.
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11
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Chang X, Zhao YM, Yuan B, Fan M, Meng Q, Guo YG, Wan LJ. Solid-state lithium-ion batteries for grid energy storage: opportunities and challenges. Sci China Chem 2023. [DOI: 10.1007/s11426-022-1525-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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12
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Yang X, Gao X, Jiang M, Luo J, Yan J, Fu J, Duan H, Zhao S, Tang Y, Yang R, Li R, Wang J, Huang H, Veer Singh C, Sun X. Grain Boundary Electronic Insulation for High-Performance All-Solid-State Lithium Batteries. Angew Chem Int Ed Engl 2023; 62:e202215680. [PMID: 36446742 DOI: 10.1002/anie.202215680] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/05/2022]
Abstract
Sulfide electrolytes with high ionic conductivities are one of the most highly sought for all-solid-state lithium batteries (ASSLBs). However, the non-negligible electronic conductivities of sulfide electrolytes (≈10-8 S cm-1 ) lead to electron smooth transport through the sulfide electrolyte pellets, resulting in Li dendrite directly depositing at the grain boundaries (GBs) and serious self-discharge. Here, a grain-boundary electronic insulation (GBEI) strategy is proposed to block electron transport across the GBs, enabling Li-Li symmetric cells with 30 times longer cycling life and Li-LiCoO2 full cells with three times lower self-discharging rate than pristine sulfide electrolytes. The Li-LiCoO2 ASSLBs deliver high capacity retention of 80 % at 650 cycles and stable cycling performance for over 2600 cycles at 0.5 mA cm-2 . The innovation of the GBEI strategy provides a new direction to pursue high-performance ASSLBs via tailoring the electronic conductivity.
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Affiliation(s)
- Xiaofei Yang
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Xuejie Gao
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada.,Liaoning Key Laboratory of Lignocellulose Chemistry and BioMaterials, College of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China
| | - Ming Jiang
- Institute of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Jing Luo
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Jitong Yan
- Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, 066004, China
| | - Jiamin Fu
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Hui Duan
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Shangqian Zhao
- China Automotive Battery Research Institute, Beijing, 100088, China
| | - Yongfu Tang
- Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, 066004, China
| | - Rong Yang
- China Automotive Battery Research Institute, Beijing, 100088, China
| | - Ruying Li
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Jiantao Wang
- China Automotive Battery Research Institute, Beijing, 100088, China
| | - Huan Huang
- Glabat Solid-State Battery Inc., 700 Collip Circle, London, ON, N6G 4X8, Canada
| | - Chandra Veer Singh
- Department of Materials Science and Engineering, University of Toronto, Toronto, Ontario, M5S 3E4, Canada
| | - Xueliang Sun
- Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
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13
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Liang X, Jiang X, Lan L, Zeng S, Huang M, Huang D. Preparation and Study of a Simple Three-Matrix Solid Electrolyte Membrane in Air. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3069. [PMID: 36080106 PMCID: PMC9458227 DOI: 10.3390/nano12173069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
Solid-state lithium batteries have attracted much attention due to their special properties of high safety and high energy density. Among them, the polymer electrolyte membrane with high ionic conductivity and a wide electrochemical window is a key part to achieve stable cycling of solid-state batteries. However, the low ionic conductivity and the high interfacial resistance limit its practical application. This work deals with the preparation of a composite solid electrolyte with high mechanical flexibility and non-flammability. Firstly, the crystallinity of the polymer is reduced, and the fluidity of Li+ between the polymer segments is improved by tertiary polymer polymerization. Then, lithium salt is added to form a solpolymer solution to provide Li+ and anion and then an inorganic solid electrolyte is added. As a result, the composite solid electrolyte has a Li+ conductivity (3.18 × 10-4 mS cm-1). The (LiNi0.5Mn1.5O4)LNMO/SPLL (PES-PVC-PVDF-LiBF4-LAZTP)/Li battery has a capacity retention rate of 98.4% after 100 cycles, which is much higher than that without inorganic oxides. This research provides an important reference for developing all-solid-state batteries in the greenhouse.
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Affiliation(s)
- Xinghua Liang
- Guangxi Key Laboratory of Automobile Components and Vehicle Technology, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Xingtao Jiang
- Guangxi Key Laboratory of Automobile Components and Vehicle Technology, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Linxiao Lan
- Guangxi Key Laboratory of Automobile Components and Vehicle Technology, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Shuaibo Zeng
- China School of Automotive and Transportation Engineering, Guangdong Polytechnic Normal University, Guangzhou 510632, China
| | - Meihong Huang
- Guangdong Polytechnic of Industry and Commerce, Guangzhou 510550, China
| | - Dongxue Huang
- Guangxi Key Laboratory of Automobile Components and Vehicle Technology, Guangxi University of Science and Technology, Liuzhou 545006, China
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14
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15
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Liu H, Liang Y, Wang C, Li D, Yan X, Nan CW, Fan LZ. Priority and Prospect of Sulfide-Based Solid-Electrolyte Membrane. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022:e2206013. [PMID: 35984755 DOI: 10.1002/adma.202206013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/06/2022] [Indexed: 06/15/2023]
Abstract
All-solid-state lithium batteries (ASSLBs) employing sulfide solid electrolytes (SEs) promise sustainable energy storage systems with energy-dense integration and critical intrinsic safety, yet they still require cost-effective manufacturing and the integration of thin membrane-based SE separators into large-format cells to achieve scalable deployment. This review, based on an overview of sulfide SE materials, is expounded on why implementing a thin membrane-based separator is the priority for mass production of ASSLBs and critical criteria for capturing a high-quality thin sulfide SE membrane are identified. Moreover, from the aspects of material availability, membrane processing, and cell integration, the major challenges and associated strategies are described to meet these criteria throughout the whole manufacturing chain to provide a realistic assessment of the current status of sulfide SE membranes. Finally, future directions and prospects for scalable and manufacturable sulfide SE membranes for ASSLBs are presented.
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Affiliation(s)
- Hong Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Advanced Energy Materials and Technologies, University of Science and Technology Beijing, Beijing, 100083, China
| | - Yuhao Liang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Advanced Energy Materials and Technologies, University of Science and Technology Beijing, Beijing, 100083, China
| | - Chao Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Advanced Energy Materials and Technologies, University of Science and Technology Beijing, Beijing, 100083, China
| | - Dabing Li
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Advanced Energy Materials and Technologies, University of Science and Technology Beijing, Beijing, 100083, China
| | - Xiaoqin Yan
- The Beijing Municipal Key Laboratory of New Energy Materials and Technologies, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Ce-Wen Nan
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
| | - Li-Zhen Fan
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Advanced Energy Materials and Technologies, University of Science and Technology Beijing, Beijing, 100083, China
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16
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Yu Z, Shang SL, Ahn K, Marty DT, Feng R, Engelhard MH, Liu ZK, Lu D. Enhancing Moisture Stability of Sulfide Solid-State Electrolytes by Reversible Amphipathic Molecular Coating. ACS APPLIED MATERIALS & INTERFACES 2022; 14:32035-32042. [PMID: 35816730 DOI: 10.1021/acsami.2c07388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The all-solid-state battery (ASSB) is a promising next-generation energy storage technology for both consumer electronics and electric vehicles because of its high energy density and improved safety. Sulfide solid-state electrolytes (SSEs) have merits of low density, high ionic conductivity, and favorable mechanical properties compared to oxide ceramic and polymer materials. However, mass production and processing of sulfide SSEs remain a grand challenge because of their poor moisture stability. Here, we report a reversible surface coating strategy for enhancing the moisture stability of sulfide SSEs using amphipathic organic molecules. An ultrathin layer of 1-bromopentane is coated on the sulfide SSE surface (e.g., Li7P2S8Br0.5I0.5) via Van der Waals force. 1-Bromopentane has more negative adsorption energy with SSEs than H2O based on first-principles calculations, thereby enhancing the moisture stability of SSEs because the hydrophobic long-chain alkyl tail of 1-bromopentane repels water molecules. Moreover, this amphipathic molecular layer has a negligible effect on ionic conductivity and can be removed reversibly by heating at low temperatures (e.g., 160 °C). This finding opens a new pathway for the surface engineering of moisture-sensitive SSEs and other energy materials, thereby speeding up their deployment in ASSBs.
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Affiliation(s)
- Zhaoxin Yu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Shun-Li Shang
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Kiseuk Ahn
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Daniel T Marty
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Ruozhu Feng
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Mark H Engelhard
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Zi-Kui Liu
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Dongping Lu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
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17
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Li P, Ma Z, Shi J, Han K, Wan Q, Liu Y, Qu X. Recent Advances and Perspectives of Air Stable Sulfide‐Based Solid Electrolytes for All‐Solid‐State Lithium Batteries. CHEM REC 2022; 22:e202200086. [DOI: 10.1002/tcr.202200086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/16/2022] [Indexed: 01/23/2023]
Affiliation(s)
- Ping Li
- Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 PR China
| | - Zhihui Ma
- Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 PR China
| | - Jie Shi
- Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 PR China
| | - Kun Han
- Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 PR China
- Department of Materials Science and Engineering National University of Singapore Singapore 117573 Singapore
| | - Qi Wan
- School of Materials Science and Engineering Southwest University of Science and Technology Mianyang 621010 P.R. China
- Shanxi Beike Qiantong Energy Storage Science and Technology Research Institute Co.Ltd. Gaoping 048400 China
| | - Yongchang Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 PR China
| | - Xuanhui Qu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 PR China
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18
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Jiang H, Mu X, Pan H, Zhang M, He P, Zhou H. Insights into interfacial chemistry of Ni-rich cathodes and sulphide-based electrolytes in all-solid-state lithium batteries. Chem Commun (Camb) 2022; 58:5924-5947. [PMID: 35506643 DOI: 10.1039/d2cc01220k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
All-solid-state lithium batteries (ASSLBs) have attracted increasing attention recently because they are more safe and have higher energy densities than conventional lithium-ion batteries. In particular, ASSLBs composed of Ni-rich cathodes, sulphide-based solid-state electrolytes (SSEs) and lithium metal anodes have been regarded as the most competitive candidates. Ni-rich cathodes possess high operating potential, high specific energy and low cost, and sulphide-based SSEs have excellent ionic conductivity comparable to that of liquid electrolytes. However, severe parasitic reactions and chemo-mechanical issues hinder their practical application. Herein, the structure, ionic conductivity, chemical or electrochemical stability and mechanical property of sulphide-based SSEs are introduced. Critical interfacial problems between Ni-rich cathodes and sulphide-based SSEs, including chemical or electrochemical parasitic reactions, space charge layer effect, mechanical stress and contact loss, are summarised. The corresponding solutions including coating layer construction and structure design are expounded. Finally, the remaining challenges are discussed, and perspectives are outlined to provide guidelines for the future development of ASSLBs.
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Affiliation(s)
- Heyang Jiang
- Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China.
| | - Xiaowei Mu
- Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China.
| | - Hui Pan
- Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China.
| | - Menghang Zhang
- Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China.
| | - Ping He
- Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China.
| | - Haoshen Zhou
- Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China.
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19
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Liang X, Jiang X, Zeng S, Xu W, Lan L, Wu X, Yang D. SnO2 oxide cathode coating: The key ingredient for bi-based polymer quasi-solid-state batteries, enabling stable cycling of high-voltage solid-state LiNi0.5Mn1.5O4/lithium metal battery. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Dornbusch DA, Viggiano RP, Connell JW, Lin Y, Lvovich VF. Practical considerations in designing solid state Li-S cells for electric aviation. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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21
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MORINO Y, TSUKASAKI H, MORI S. Cycle Degradation Analysis by High Precision Coulometry for Sulfide-Based All-Solid-State Battery Cathode under Various Potentials. ELECTROCHEMISTRY 2022. [DOI: 10.5796/electrochemistry.22-00018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Yusuke MORINO
- Consortium of Lithium Ion Battery Technology and Evaluation Center (LIBTEC)
| | - Hirofumi TSUKASAKI
- Department of Material Science, Graduate School of Engineering, Osaka Prefecture University
| | - Shigeo MORI
- Department of Material Science, Graduate School of Engineering, Osaka Prefecture University
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22
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Shin SS, Kim JS, Choi S, Ji HI, Yoon KJ, Lee JH, Chung KY, Kim H. Quantitative determination of lithium depletion during rapid cycling in sulfide-based all-solid-state batteries. Chem Commun (Camb) 2021; 57:3453-3456. [PMID: 33687380 DOI: 10.1039/d0cc08367d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We propose a promising electrochemical analysis tool based on the distribution of relaxation times (DRT) to quantify interfacial resistances towards a comprehensive understanding of complex solid-state interfacial phenomena in sulfide-based all-solid-state batteries (ASSBs). Using DRT-assisted impedance analysis, we identify a new resistance component in the range of 102-103 Hz of 3.5 and 0.9 Ω in the absence and presence of a LiNbO3 layer, respectively, at 1C-rate. Experimental and computational studies confirm that this interfacial resistance results from lithium depletion in sulfide solid electrolytes. Furthermore, we expect our approach to provide new insights into complex interfacial phenomena in ASSBs.
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Affiliation(s)
- Sung Soo Shin
- Center for Energy Materials Research, Korea Institute of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Korea.
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