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Cheng B, Zheng Z, Yin X. Recent Progress on the Air-Stable Battery Materials for Solid-State Lithium Metal Batteries. Adv Sci (Weinh) 2024; 11:e2307726. [PMID: 38072644 PMCID: PMC10853717 DOI: 10.1002/advs.202307726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 12/02/2023] [Indexed: 02/10/2024]
Abstract
Solid-state lithium metal batteries (SSLMBs) offer numerous advantages in terms of safety and theoretical specific energy density. However, their main components namely lithium metal anode, solid-state electrolyte, and cathode, show chemical instability when exposed to humid air, which results in low capacities and poor cycling stability. Recent studies have shown that bioinspired hydrophobic materials with low specific surface energies can protect battery components from corrosion caused by humid air. Air-stable inorganic materials that densely cover the surface of battery components can also provide protection, which improves the storage stability of the battery components, broadens their processing conditions, and ultimately decreases their processing costs while enhancing their safety. In this review, the mechanism behind the surface structural degradation of battery components and the resulting consequences are discussed. Subsequently, recent strategies are reviewed to address this issue from the perspectives of lithium metal anodes, solid-state electrolytes, and cathodes. Finally, a brief conclusion is provided on the current strategies and fabrication suggestions for future safe air-stable SSLMBs.
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Affiliation(s)
- Bingbing Cheng
- College of Materials Science and Engineering, State Key Laboratory of New Textile Materials & Advanced Processing TechnologyWuhan Textile UniversityWuhan430073China
| | - Zi‐Jian Zheng
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer MaterialsHubei UniversityWuhan430062China
| | - Xianze Yin
- College of Materials Science and Engineering, State Key Laboratory of New Textile Materials & Advanced Processing TechnologyWuhan Textile UniversityWuhan430073China
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Yang S, Hu X, Xu S, Han A, Zhang X, Zhang N, Chen X, Tian R, Song D, Yang Y. Synthesis of Deliquescent Lithium Sulfide in Air. ACS Appl Mater Interfaces 2023; 15:40633-40647. [PMID: 37581568 DOI: 10.1021/acsami.3c08506] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
In the field of lithium-sulfur batteries (LSBs) and all-solid-state batteries, lithium sulfide (Li2S) is a critical raw material. However, its practical application is greatly hindered by its high price due to its deliquescent property and production at high temperatures (above 700 °C) with carbon emission. Hereby, we report a new method of preparing Li2S, in air and at low temperatures (∼200 °C), which presents enriched and surprising chemistry. The synthesis relies on the solid-state reaction between inexpensive and air-stable raw materials of lithium hydroxide (LiOH) and sulfur (S), where lithium sulfite (Li2SO3), lithium thiosulfate (Li2S2O3), and water are three major byproducts. About 57% of lithium from LiOH is converted into Li2S, corresponding to a material cost of ∼$64.9/kg_Li2S, less than 10% of the commercial price. The success of conducting this water-producing reaction in air lies in three-fold: (1) Li2S is stable with oxygen below 220 °C; (2) the use of excess S can prevent Li2S from water attack, by forming lithium polysulfides (Li2Sn); and (3) the byproduct water can be expelled out of the reaction system by the carrier gas and also absorbed by LiOH to form LiOH·H2O. Two interesting and beneficial phenomena, i.e., the anti-hydrolysis of Li2Sn and the decomposition of Li2S2O3 to recover Li2S, are explained with density functional theory computations. Furthermore, our homemade Li2S (h-Li2S) is at least comparable with the commercial Li2S (c-Li2S), when being tested as cathode materials for LSBs.
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Affiliation(s)
- Shunjin Yang
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Xiaohu Hu
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Shijie Xu
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Aiguo Han
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Xin Zhang
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Na Zhang
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Xing Chen
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - RongZheng Tian
- School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Dawei Song
- School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Yongan Yang
- Institute of Molecular Plus, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
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Chen H, Zheng Y, Li J, Li L, Wang X. AI for Nanomaterials Development in Clean Energy and Carbon Capture, Utilization and Storage (CCUS). ACS Nano 2023. [PMID: 37267448 DOI: 10.1021/acsnano.3c01062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Zero-carbon energy and negative emission technologies are crucial for achieving a carbon neutral future, and nanomaterials have played critical roles in advancing such technologies. More recently, due to the explosive growth in data, the adoption and exploitation of artificial intelligence (AI) as part of the materials research framework have had a tremendous impact on the development of nanomaterials. AI has enabled revolutionary next-generation paradigms to significantly accelerate all stages of material discovery and facilitate the exploration of the enormous design space. In this review, we summarize recent advancements of AI applications in nanomaterials discovery, with a special emphasis on the selected applications of AI and nanotechnology for the net-zero emission future including the development of solar cells, hydrogen energy, battery materials for renewable energy, and CO2 capture and conversion materials for carbon capture, utilization and storage (CCUS) technologies. In addition, we discuss the limitations and challenges of current AI applications in this area by identifying the gaps that exist in current development. Finally, we present the prospect for future research directions in order to facilitate the large-scale applications of artificial intelligence for advancements in nanomaterials.
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Affiliation(s)
- Honghao Chen
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Yingzhe Zheng
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 117585, Singapore
| | - Jiali Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 117585, Singapore
| | - Lanyu Li
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Xiaonan Wang
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 117585, Singapore
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Cressa L, Fell J, Pauly C, Hoang QH, Mücklich F, Herrmann HG, Wirtz T, Eswara S. A FIB-SEM Based Correlative Methodology for X-Ray Nanotomography and Secondary Ion Mass Spectrometry: An Application Example in Lithium Batteries Research. Microsc Microanal 2022; 28:1-6. [PMID: 36073058 DOI: 10.1017/s1431927622012405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Correlative microscopy approaches are attracting considerable interest in several research fields such as materials and battery research. Recent developments regarding X-ray computer tomography have made this technique available in a compact module for scanning electron microscopes (SEMs). Nano-computed tomography (nanoCT) allows morphological analysis of samples in a nondestructive way and to generate 2D and 3D overviews. However, morphological analysis alone is not sufficient for advanced studies, and to draw conclusions beyond morphology, chemical analysis is needed. While conventional SEM-based chemical analysis techniques such as energy-dispersive X-ray spectroscopy (EDS) are adequate in many cases, they are not well suited for the analysis of trace elements and low-Z elements such as hydrogen or lithium. Furthermore, the large information depth in typical SEM-EDS imaging conditions limits the lateral resolution to micrometer length scales. In contrast, secondary ion mass spectrometry (SIMS) can perform elemental mapping with good surface sensitivity, nanoscale lateral resolution, and the possibility to analyze even low-Z elements and isotopes. In this study, we demonstrate the feasibility and compatibility of a novel FIB-SEM-based correlative nanoCT-SIMS imaging approach to correlate morphological and chemical data of the exact same sample volume, using a cathode material of a commercial lithium battery as an example.
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Affiliation(s)
- Luca Cressa
- Advanced Instrumentation for Nano-Analytics (AINA), Luxembourg Institute of Science and Technology, 41 rue du Brill, L-4422 Belvaux, Luxembourg
- Chair of Materials Physics, Institute for Materials Science, University of Stuttgart, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - Jonas Fell
- Saarland University, Lightweight Systems, Campus E3 1, 66123 Saarbrücken, Germany
| | - Christoph Pauly
- Saarland University, Functional Materials, Campus D3 3, Saarbrücken, Germany
| | - Quang Hung Hoang
- Advanced Instrumentation for Nano-Analytics (AINA), Luxembourg Institute of Science and Technology, 41 rue du Brill, L-4422 Belvaux, Luxembourg
| | - Frank Mücklich
- Saarland University, Functional Materials, Campus D3 3, Saarbrücken, Germany
| | - Hans-Georg Herrmann
- Saarland University, Lightweight Systems, Campus E3 1, 66123 Saarbrücken, Germany
- Fraunhofer IZFP Institute for Nondestructive Testing, Campus E3 1, 66123 Saarbrücken, Germany
| | - Tom Wirtz
- Advanced Instrumentation for Nano-Analytics (AINA), Luxembourg Institute of Science and Technology, 41 rue du Brill, L-4422 Belvaux, Luxembourg
| | - Santhana Eswara
- Advanced Instrumentation for Nano-Analytics (AINA), Luxembourg Institute of Science and Technology, 41 rue du Brill, L-4422 Belvaux, Luxembourg
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