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Qiu ZY, Li WG, Liu QJ, Liu ZT. First-principles calculation of structural, electronic, optical, and mechanical properties of SrVO 3. J Mol Model 2024; 30:276. [PMID: 39028369 DOI: 10.1007/s00894-024-06076-y] [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: 06/18/2024] [Accepted: 07/13/2024] [Indexed: 07/20/2024]
Abstract
CONTEXT AND RESULTS : In this paper, the crystal structure, electronic, optical, and mechanical properties of SrVO3 have been systematically studied by first-principles calculation. The results show that the calculated lattice parameters are in good agreement with the experimental values of X-ray diffraction. The density of states is described in detail in this paper. By analyzing the crystal structure and electronic properties of SrVO3, the magnetic properties of SrVO3 are obtained from the one unpaired electrons of V and the exchange interaction between two V ions. At the same time, a detailed analysis of the optical properties of SrVO3 was conducted, and it was found that it is transparent in the visible light range. Finally, the mechanical properties of SrVO3 are calculated, which can provide some references for future research. COMPUTATIONAL METHOD: In this paper, a first-principles method based on density functional theory (DFT) is reported for PBE-GGA analysis using the plane wave-pseudo potential method in a quantum concentrate packet, U value of 7 eV to V-d and a U value of 2 eV to O-p, Grimme correction by DFT-D method. The k points in the Brillouin region are set to 4 × 4 × 4. The energy convergence criterion for self-consistent field calculation is set at 5.0 × 10-6 eV/atom, and the cutoff energy is 1170 eV. In this paper, the force acting on each atom is not more than 0.01 eV/Å, the maximum stress is not more than 0.02GPa, and the maximum atomic displacement is 5 × 10-4 Å.
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Affiliation(s)
- Zhi-Yuan Qiu
- Bond and Band Engineering Group, School of Physical Science and Technology, Southwest Jiaotong University, Chengdu, 610031, People's Republic of China
| | - Wen-Guang Li
- Bond and Band Engineering Group, School of Physical Science and Technology, Southwest Jiaotong University, Chengdu, 610031, People's Republic of China.
| | - Qi-Jun Liu
- Bond and Band Engineering Group, School of Physical Science and Technology, Southwest Jiaotong University, Chengdu, 610031, People's Republic of China
| | - Zheng-Tang Liu
- State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
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2
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Liu W, Zong K, Ghani U, Saad A, Liu D, Deng Y, Raza W, Li Y, Hussain A, Ye P, Song Z, Cai X. Ternary Lithium Nickel Boride with 1D Rapid-Ion-Diffusion Channels as an Anode for Use in Lithium-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309918. [PMID: 38084467 DOI: 10.1002/smll.202309918] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/23/2023] [Indexed: 05/18/2024]
Abstract
Anode materials with high-rate performances and good electrochemical stabilities are urgently required for the grid-scale application of lithium-ion batteries (LIBs). Theoretically, transition metal borides are desirable candidates because of their appropriate working potentials and good conductivities. However, the reported metal borides exhibit poor performances owing to their lack of favorable Li+ storage sites and poor structural stabilities during long-term charging/discharging. In this work, a ternary alkali metal boride, Li1.2Ni2.5B2, which displays a high Li+ storage capacity and remarkable electrochemical stability and an excellent rate performance is studied. In contrast to conventional transition metal borides, the introduction of Li atoms facilitates the formation of 1D Ni/B-based honeycomb channels during synthesis. This Ni/B framework successfully sustains the strain during Li+ intercalation and deintercalation, and thus, the optimized Li1.2Ni2.5B2 anode exhibits an excellent cycle stability over 500 charge/discharge cycles. This electrode also exhibits superior reversible capacities of 350, 183, and 80 mA h g-1 at 0.1, 1, and 5 A g-1, respectively, indicating the considerable potential of the 1D Ni/B framework as a commercially available fast-charging LIB anode.
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Affiliation(s)
- Wei Liu
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
| | - Kai Zong
- Institute of Carbon Neutrality, Zhejiang Wanli University, Ningbo, 315100, China
| | - Usman Ghani
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
| | - Ali Saad
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
| | - Dongqing Liu
- College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Yonggui Deng
- College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Waseem Raza
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
| | - Ying Li
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
| | - Arshad Hussain
- Interdisciplinary Research Center for Hydrogen and Energy Storage, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
| | - Pengfei Ye
- College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Zhaoqi Song
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
| | - Xingke Cai
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, China
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Cao K, Zhu Y, He H, Xiao J, Ren N, Si J, Chen C. Zero-Strain Sodium Lanthanum Titanate Perovskite Embedded in Flexible Carbon Fibers as a Long-Span Anode for Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2024; 16:11421-11430. [PMID: 38387026 DOI: 10.1021/acsami.3c16183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
"High-capacity" graphite and "zero-strain" spinel Li4Ti5O12 (LTO) occupy the majority market of anode materials for Li+ storage in commercial applications. Nevertheless, their intrinsic drawbacks including the unsafe potential of graphite and unsatisfactory capacity of LTO limit the further development of lithium-ion batteries (LIBs), which is unable to satisfy the ever-increasing demands. Here, a novel Na0.35La0.55TiO3 perovskite embedded in multichannel carbon fibers (NLTO-NF) is rationally designed and synthesized through an electrospinning method. It not only has the advantages of a respectable specific capacity of 265 mAh g-1 at 0.1 A g-1 and superb rate capability, but it also possesses the zero-strain characteristic. Impressively, an ultralong cycling life with 96.3% capacity retention after 9000 cycles at 2 A g-1 is achieved in the half cell, and 90.3% of capacity retention ratio is obtained after even 2500 cycles at 1 A g-1 in the coupled LiFePO4/NLTO-NF full cell. This study introduces a new member with excellent performance to the zero-strain materials family for next-generation LIBs.
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Affiliation(s)
- Kuo Cao
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yiran Zhu
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Haiyan He
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Jingchao Xiao
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Naiqing Ren
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Juntao Si
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Chunhua Chen
- CAS Key Laboratory of Precision and Intelligent Chemistry, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
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Wang F, Mao J, Zhao Y. Crystal Engineering of Silica Anode Achieving Intrinsic Zero-Strain. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2307908. [PMID: 37722668 DOI: 10.1002/adma.202307908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/08/2023] [Indexed: 09/20/2023]
Abstract
Si-based anodes have large intrinsic volume expansion, which hinders their practicality and commercialization. To address this challenge, the design principle of intrinsic zero-strain anodes (① large intracrystalline cavities and ② strong bonds) is proposed, and silica with large intracrystalline cavities (SLIC) established by strong Si─O bonds ([SiO4 ] coordinate structures) is obtained and acts as an anode, achieving the intrinsic zero-strain feature first in silicon-based anodes. The phase structure of SLIC is maintained and the [SiO4 ] coordinate structure merely shows slight disorder during cycling. The feature stems from lithiation taking place by the solid-solution insertion reaction rather than the conventional conversion/alloying addition reactions, because the solid-solution insertion reaction for the SLIC has the lowest change in the Gibbs free energy. The SLIC anode demonstrates excellent cycling stability and high initial Coulombic efficiency (≈85%). Moreover, owing to the low working voltage (≈0.28 V) and relatively high specific capacity, the SLIC anode presents the highest gravimetric energy density among reported zero-/quasi-zero-strain anodes and high volumetric energy density (around twice as much as graphite). The universality of the designing principle is also validated. This work provides design guidelines for zero-strain anodes in next-generation batteries.
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Affiliation(s)
- Fei Wang
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Jian Mao
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Yan Zhao
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610065, China
- The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
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Kim D, Jeon J, Park JD, Sun XG, Gao X, Lee HN, MacManus-Driscoll JL, Kwon DH, Lee S. Stable Supercapacity of Binder-Free TiO 2(B) Epitaxial Electrodes for All-Solid-State Nanobatteries. NANO LETTERS 2023; 23:6815-6822. [PMID: 37499099 DOI: 10.1021/acs.nanolett.3c00596] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Owing to its pseudocapacitive, unidimensional, rapid ion channels, TiO2(B) is a promising material for application to battery electrodes. In this study, we align these channels by epitaxially growing TiO2(B) films with the assistance of an isostructural VO2(B) template layer. In a liquid electrolyte, binder-free TiO2(B) epitaxial electrodes exhibit a supercapacity near the theoretical value of 335 mA h g-1 and an excellent charge-discharge reproducibility for ≥200 cycles, which outperform those of other TiO2(B) nanostructures. For the all-solid-state configuration employing the LiPON solid electrolyte, excellent stability persists. Our findings suggest excellent potential for miniaturizing all-solid-state nanobatteries in self-powered integrated circuits.
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Affiliation(s)
- Dongha Kim
- Department of Physics and Chemistry and Department of Emerging Materials Science, DGIST, Daegu 42988, Republic of Korea
| | - Jingyeong Jeon
- Department of Physics and Chemistry and Department of Emerging Materials Science, DGIST, Daegu 42988, Republic of Korea
| | - Joon Deok Park
- Center for Energy Materials Research, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Xiao-Guang Sun
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Xiang Gao
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Ho Nyung Lee
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Judith L MacManus-Driscoll
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge CB3 0FS, United Kingdom
| | - Deok-Hwang Kwon
- Center for Energy Materials Research, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Shinbuhm Lee
- Department of Physics and Chemistry and Department of Emerging Materials Science, DGIST, Daegu 42988, Republic of Korea
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Zhou D, Le F, Jia W, Chen X. In Situ Exsolution of Ba 3(VO 4) 2 Nanoparticles on a V-Doped BaCoO 3-δ Perovskite Oxide with Enhanced Activity for Electrocatalytic Hydrogen Evolution. Inorg Chem 2023; 62:8001-8009. [PMID: 37167416 DOI: 10.1021/acs.inorgchem.3c00916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The successful preparation of a perovskite-based heterostructure is important for broadening the applications of perovskites in the field of electrocatalysis, especially in a hydrogen evolution reaction (HER). Nevertheless, the limited active sites of perovskites severely hindered the HER properties. Herein, an in situ exsolution method was used to construct a nanocomposite based on V-doped BaCoO3-δ decorated with Ba3(VO4)2 (BVCO19) for alkaline HER. The exsolved Ba3(VO4)2 can induce more Co4+ ions on BaCoO3-δ, which serves as active sites for the release of H2. Meanwhile, by regulating the valency of V and Co species, the catalyst can reach a charge balance by generating more oxygen vacancies, which greatly facilitates the adsorption and dissociation of H2O molecules. The synergistic effect between the oxygen vacancies and high-valence Co4+ leads to an enhanced HER performance of BVCO19. The as-obtained catalyst delivers a low overpotential of 194 mV at 10 mA cm-2 as well as impressive stability for 100 h in alkaline media, which outperforms pristine BaCoO3-δ and most of the nonprecious-based perovskite oxides. This work provides new insights into the preparation of perovskite-based heterostructure for boosting HER.
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Affiliation(s)
- Dehuo Zhou
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; Key Laboratory of Advanced Functional Materials, Autonomous Region; Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, Xinjiang, P. R. China
| | - Fuhe Le
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; Key Laboratory of Advanced Functional Materials, Autonomous Region; Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, Xinjiang, P. R. China
| | - Wei Jia
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; Key Laboratory of Advanced Functional Materials, Autonomous Region; Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, Xinjiang, P. R. China
| | - Xianhao Chen
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; Key Laboratory of Advanced Functional Materials, Autonomous Region; Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, Xinjiang, P. R. China
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7
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Wang F, Mao J. 2D TaSe 2 as a zero-strain and high-performance anode material for Li + storage. MATERIALS HORIZONS 2023; 10:1780-1788. [PMID: 36852574 DOI: 10.1039/d3mh00072a] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The zero-strain property of anode materials plays a determining role in their safety and cycling performance. However, the zero-strain anode materials currently developed are very limited and show significant performance trade-offs. Herein, novel highly conductive two-dimensional (2D) TaSe2 is first explored as an anode material. Due to the reaction mechanism of Li+ solid-solution, the 2D TaSe2 anode shows the zero-strain feature (0.042%) at full lithiation, resulting in excellent cycling stability. Owing to the dual active sites (Ta and Se atoms) and the double-sided Li+ storage mechanism, the 2D TaSe2 anode exhibits the highest specific capacity of zero-strain anode materials, and it is the only zero-strain anode material that exceeds the graphite anode in energy density. Additionally, because of its remarkable Li+/electronic conductivity and high mass density, the anode is insensitive to the loading mass (3.78-12.66 mg cm-2), resulting in high areal (9.94 mA h cm-2), volumetric (∼5 times greater than the graphite anode), and gravimetric specific capacities (the only zero-strain anode higher than the graphite anode). When matched with the high-loading LiFePO4 cathode (11.4 mg cm-2), the full cell also presents overall good performance. Experiment results combined with density functional theory (DFT) calculations are adopted together to reveal the mechanisms of Li+ storage and transfer. This work provides a good paradigm to design zero-strain and high-performance alkali-metal-ion anode materials.
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Affiliation(s)
- Fei Wang
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Jian Mao
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China.
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Wei S, Zhang P, Xu W, Chen S, Xia Y, Cao Y, Zhu K, Cui Q, Wen W, Wu C, Wang C, Song L. Operando Exploring and Modulating Phase Evolution Chemistry from MAX to MXenes in Molten Salt Synthesis. J Am Chem Soc 2023; 145:10681-10690. [PMID: 37129450 DOI: 10.1021/jacs.3c01083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Lewis acidic molten salt method is a promising synthesis strategy for achieving MXenes with controllable surface termination from numerous MAX materials. Understanding the phase evolution chemistry during etching and post-processing is highly desirable but remains a key challenge due to the lack of suitable in-situ characterizations and the complexity of the reaction process. Herein, we introduce an operando synchrotron radiation X-ray diffraction (SRXRD) technique to unveil the phase evolution process of Nb2GaC MAX under a molten-salt ambient, proposing a controllable synthesis to achieve optimal etching through precise temperature and time adjustment. Subsequently, the phase structure of Nb2CTx MXenes is successfully tailored from hexagonal to amorphous by time-dependent persulfate oxidation. The resulting amorphous Nb2CTx with a well-patterned morphology and numerous chloride terminations exhibits highly improved specific capacity, rate capability, and long cycling for Li+ storage with a Cl-containing surface protective film. Addressing the time-related phase evolution during the entire molten salt strategy provides new insights into achieving higher efficiency and controllability in preparing MXenes and shows great potential in high-performance energy storage systems based on MXenes.
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Affiliation(s)
- Shiqiang Wei
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Pengjun Zhang
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Wenjie Xu
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Shuangming Chen
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Yujian Xia
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Yuyang Cao
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Kefu Zhu
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Qilong Cui
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Wen Wen
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201204, P. R. China
| | - Chuanqiang Wu
- School of Materials Science and Engineering, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, P. R. China
| | - Changda Wang
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
| | - Li Song
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei 230029, P. R. China
- Zhejiang Institute of Photonelectronics, Jinhua, Zhejiang 321004, P. R. China
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9
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Zhang C, Zhang Y, Nie Z, Wu C, Gao T, Yang N, Yu Y, Cui Y, Gao Y, Liu W. Double Perovskite La 2 MnNiO 6 as a High-Performance Anode for Lithium-Ion Batteries. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023:e2300506. [PMID: 37085926 DOI: 10.1002/advs.202300506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/09/2023] [Indexed: 05/03/2023]
Abstract
Traditional lithium-ion batteries cannot meet the ever-increasing energy demands due to the unsatisfied graphite anode with sluggish electrochemical kinetics. Recently, the perovskite material family as anode attracts growing attention due to their advantages on specific capacity, rate capability, lifetime, and safety. Herein, a double perovskite La2 MnNiO6 synthesized by solid-state reaction method as a high-performance anode material for LIBs is reported. La2 MnNiO6 with an average operating potential of <0.8 V versus Li+ /Li exhibits a good rate capability. Besides, the Li|La2 MnNiO6 cells perform long cycle life without decay after 1000 cycles at 1C and a high cycling retention of 93% is observed after 3000 cycles at 6C. It reveals that this material maintains stable perovskite structure with cycling. Theoretical calculations further demonstrate the high electronic conductivity, low diffusion energy barrier, and structural stability of the lithiated La2 MnNiO6 . This study highlights the double perovskite type material as a promising anode for next-generation batteries.
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Affiliation(s)
- Chang Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Yue Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Zhiwei Nie
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Cong Wu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Tianyi Gao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Nan Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Yi Yu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
- Shanghai Key Laboratory of High-resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Yuanyuan Cui
- School of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Yanfeng Gao
- School of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Wei Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
- Shanghai Key Laboratory of High-resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin, 300071, P. R. China
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10
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Wang Y, Liu J, Song Y, Yu J, Tian Y, Robson MJ, Wang J, Zhang Z, Lin X, Zhou G, Wang Z, Shen L, Zhao H, Grasso S, Ciucci F. High-Entropy Perovskites for Energy Conversion and Storage: Design, Synthesis, and Potential Applications. SMALL METHODS 2023; 7:e2201138. [PMID: 36843320 DOI: 10.1002/smtd.202201138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/17/2022] [Indexed: 06/18/2023]
Abstract
Perovskites have shown tremendous promise as functional materials for several energy conversion and storage technologies, including rechargeable batteries, (electro)catalysts, fuel cells, and solar cells. Due to their excellent operational stability and performance, high-entropy perovskites (HEPs) have emerged as a new type of perovskite framework. Herein, this work reviews the recent progress in the development of HEPs, including synthesis methods and applications. Effective strategies for the design of HEPs through atomistic computations are also surveyed. Finally, an outlook of this field provides guidance for the development of new and improved HEPs.
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Affiliation(s)
- Yuhao Wang
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Jiapeng Liu
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Yufei Song
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Jing Yu
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Yunfeng Tian
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Matthew James Robson
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Jian Wang
- School of Energy and Environment, City University of Hong Kong, Kowloon, Hong Kong SAR, P. R. China
| | - Zhiqi Zhang
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Xidong Lin
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
- Julong College, Shenzhen Technology University, Shenzhen, 518118, P. R. China
| | - Guodong Zhou
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Zheng Wang
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Longyun Shen
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
- Division of Emerging Interdisciplinary Areas, Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
| | - Hailei Zhao
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
- Beijing Municipal Key Lab for Advanced Energy Materials and Technologies, Beijing, 100083, P. R. China
| | - Salvatore Grasso
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R. China
| | - Francesco Ciucci
- Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
- HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Shenzhen, 518048, P. R. China
- Energy Institute, The Hong Kong University of Science and Technology, Hong Kong SAR, P. R. China
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11
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Li X, Lin Z, Jin N, Yang X, Sun L, Wang Y, Xie L, Chen X, Lei L, Rozier P, Simon P, Liu Y. Boosting the lithium-ion storage performance of perovskite Sr VO3– via Sr cation and O anion deficient engineering. Sci Bull (Beijing) 2022; 67:2305-2315. [DOI: 10.1016/j.scib.2022.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/28/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
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