1
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Peng C, Yue L, Cui Y, He X, Xu S, Guo C, Guo M, Chen H. Preparation of Cu 7.2S 4@N, S co-doped carbon honeycomb-like composite structure for high-rate and high-stability sodium-ion storage. J Colloid Interface Sci 2023; 648:527-534. [PMID: 37307609 DOI: 10.1016/j.jcis.2023.05.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/30/2023] [Accepted: 05/14/2023] [Indexed: 06/14/2023]
Abstract
Sodium ion batteries (SIBs) attract most of the attention as alterative secondary battery systems for future large-scale energy storage and power batteries due to abundance resource and low cost. However, the lack of anode materials with high-rate performance and high cycling-stability has limited the commercial application of SIBs. In this paper, Cu7.2S4@N, S co-doped carbon (Cu7.2S4@NSC) honeycomb-like composite structure was designed and prepared by a one-step high-temperature chemical blowing process. As an anode material for SIBs, Cu7.2S4@NSC electrode exhibited an ultra-high initial Coulomb efficiency (94.9%) and an excellent electrochemical property including a high reversible capacity of 441.3 mAh g-1 after 100 cycles at 0.2 A g-1, an excellent rate performance of 380.4 mAh g-1 even at 5 A g-1, and a superior long-cycle stability with a capacity retention rate of approximately 100% after 700 cycles at 1A g-1.
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Affiliation(s)
- Chao Peng
- College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Lijuan Yue
- College of Materials Science and Engineering, Hunan University, Changsha 410082, China
| | - Yu Cui
- Institute of Energy Innovation, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Xiangfei He
- College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Shoudong Xu
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China
| | - Chunli Guo
- College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
| | - Meiqing Guo
- College of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
| | - Han Chen
- College of Materials and Environmental Engineering, Changsha University, Changsha 410022, China
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2
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van Dinter J, Indris S, Etter M, Cibin G, Bensch W. Influence of the Cation on the Reaction Mechanism of Sodium Uptake and Release in Bivalent Transition Metal Thiophosphate Anodes: A Case Study of Fe2P2S6. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | | | | | - Wolfgang Bensch
- Christian-Albrechts-Universität zu Kiel: Christian-Albrechts-Universitat zu Kiel Institut für Anorganische Chemie 24098 Kiel GERMANY
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3
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van Dinter J, Indris S, Bitter A, Grantz D, Cibin G, Etter M, Bensch W. Long-Term Stable, High-Capacity Anode Material for Sodium-Ion Batteries: Taking a Closer Look at CrPS 4 from an Electrochemical and Mechanistic Point of View. ACS APPLIED MATERIALS & INTERFACES 2021; 13:54936-54950. [PMID: 34756017 DOI: 10.1021/acsami.1c14980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Electrochemical performance of the layered compound CrPS4 for the usage as anode material in sodium-ion batteries (SIBs) was examined and exceptional reversible long-term capacity and capacity retention were found. After 300 cycles, an extraordinary reversible capacity of 687 mAh g-1 at a current rate of 1 A g-1 was achieved, while rate capability tests showed an excellent capacity retention of 100%. Detailed evaluation of the data evidence a change of the electrochemical reaction upon cycling leading to the striking long-term performance. Further investigations targeted the reaction mechanism of the first cycle by applying complementary techniques, i.e., powder X-ray diffraction (XRD), pair distribution function (PDF) analysis, X-ray absorption spectroscopy (XAS), and 23Na/31P magic-angle-spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy. The results indicated an unexpectedly complex reaction pathway including formation of several intercalation compounds, depending on the amount of Na inserted at the early discharge states and subsequent conversion to Na2S and strongly disordered metallic Cr at the completely discharged state. While XAS measurements suggest no further presence of intermediates after formation of Na intercalation compounds, several different phases are detected via MAS NMR upon continued discharging. Especially the data obtained from the MAS NMR investigations therefore point toward a very complex reaction pathway. Furthermore, solid electrolyte interphase (SEI) formation, resulting in the presence of NaF, was observed. After recharging the anode material, no structural long-range order occurred, but short-range order indeed resembled the local environment of the starting material, to a certain extent.
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Affiliation(s)
- Jonas van Dinter
- Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, Germany
| | - Sylvio Indris
- Institute for Applied Materials - Energy Storage Systems, Karlsruhe Institute of Technology, P.O. Box 3640, 76021 Karlsruhe, Germany
| | - Alexander Bitter
- Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, Germany
| | - David Grantz
- Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, Germany
| | - Giannantonio Cibin
- Diamond Light Source, Harwell Science and Innovation Campus, Diamond House, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - Martin Etter
- Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607 Hamburg, Germany
| | - Wolfgang Bensch
- Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, Germany
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4
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Park JY, Shim Y, Dao KP, Lee SG, Choe J, Lee HJ, Lee Y, Choi Y, Chang JH, Yoo SJ, Ahn CW, Chang W, Lee CW, Yuk JM. Non-Equilibrium Sodiation Pathway of CuSbS 2. ACS NANO 2021; 15:17472-17479. [PMID: 34751557 DOI: 10.1021/acsnano.1c03839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Binary metal sulfides have been explored as sodium storage materials owing to their high theoretical capacity and high stable cyclability. Nevertheless, their relative high charge voltage and relatively low practical capacity make them less attractive as an anode material. To resolve the problem, addition of alloying elements is considerable. Copper antimony sulfide is investigated as a representative case. In this study, we do not only perform electrochemical characterization on CuSbS2, but also investigate its nonequilibrium sodiation pathway employing in-/ex situ transmission electron microscopy, in situ X-ray diffraction, and density functional theory calculations. Our finding provides valuable insights on sodium storage into ternary metal sulfide including an alloying element.
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Affiliation(s)
- Jae Yeol Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yoonsu Shim
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Khoi Phuong Dao
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Sang-Gil Lee
- Center for Research Equipment, Korea Basic Science Institute (KBSI), 169-148, Gwahak-ro, Yuseong-gu, Daejeon, 34133, Republic of Korea
| | - Jacob Choe
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Ho Jun Lee
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yonghee Lee
- National Nano Fab Center (NNFC), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yuseon Choi
- Department of Chemical Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, Republic of Korea
| | - Joon Ha Chang
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Seung Jo Yoo
- Center for Research Equipment, Korea Basic Science Institute (KBSI), 169-148, Gwahak-ro, Yuseong-gu, Daejeon, 34133, Republic of Korea
| | - Chi Won Ahn
- National Nano Fab Center (NNFC), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Wonyoung Chang
- Center for Energy Storage Research, Korea Institute of Science and Technology (KIST), 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Chan-Woo Lee
- Platform Technology Laboratory, Korea Institute of Energy Research (KIER), 152 Gajeong-ro, Yuseong-gu, Daejeon, 34129, Republic of Korea
| | - Jong Min Yuk
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
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5
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Liu X, Tan Y, Wang W, Wei P, Seh ZW, Sun Y. Ultrafine Sodium Sulfide Clusters Confined in Carbon Nano-polyhedrons as High-Efficiency Presodiation Reagents for Sodium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2021; 13:27057-27065. [PMID: 34080839 DOI: 10.1021/acsami.1c05144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sodium loss at the anode in the initial sodiation process significantly reduces the energy density of sodium-ion batteries (SIBs). Here, a high-capacity Na2S/C nanocomposite featuring ultrafine Na2S nanoclusters (<2 nm) confined in ZIF-8-derived microporous N-doped carbon is fabricated and employed as a cathode presodiation reagent to compensate for this sodium loss and increase the energy density of SIBs. The ultrafine size of Na2S enables fast reaction kinetics for sodium extraction and the carbon matrix provides good electronic conductivity. Also, the overall particle size of the Na2S/C nanocomposite (∼40 nm) is close to that of conductive additive. The above features enable it to replace a partial amount of conductive additive and compensate for the sodium loss at the anode concurrently. As a demonstration, the Na3V2(PO4)3 electrode with 5 wt % Na2S/C and 5 wt % carbon black was fabricated, and it displayed a 19 mAh g-1 higher initial charge specific capacity than that of the counterpart with 10% carbon black without the addition of Na2S/C, realizing an increased energy density from 178 to 263 Wh kg-1 in the full cell configuration pairing with a hard carbon anode. Moreover, a stable cycling performance up to 200 cycles with an average capacity loss of 0.024 mAh g-1 per cycle was achieved for the presodiated Na3V2(PO4)3 electrode.
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Affiliation(s)
- Xiaoxiao Liu
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yuchen Tan
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Wenyu Wang
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Peng Wei
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhi Wei Seh
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, Singapore 138634, Singapore
| | - Yongming Sun
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
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6
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Senkale S, Indris S, Etter M, Bensch W. CuFeS 2 as a Very Stable High-Capacity Anode Material for Sodium-Ion Batteries: A Multimethod Approach for Elucidation of the Complex Reaction Mechanisms during Discharge and Charge Processes. ACS APPLIED MATERIALS & INTERFACES 2021; 13:26034-26045. [PMID: 34057363 DOI: 10.1021/acsami.1c04946] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Highly crystalline CuFeS2 containing earth-abundant and environmentally friendly elements prepared via a high-temperature synthesis exhibits an excellent electrochemical performance as an anode material in sodium-ion batteries. The initial specific capacity of 460 mAh g-1 increases to 512 mAh g-1 in the 150th cycle and then decreases to a still very high value of 444 mAh g-1 at 0.5 A g-1 in the remaining 550 cycles. Even for a large current density, a pronounced cycling stability is observed. Here, we demonstrate that combining the results of X-ray powder diffraction experiments, pair distribution function analysis, and 23Na NMR and Mössbauer spectroscopy investigations performed at different stages of discharging and charging processes allows elucidation of very complex reaction mechanisms. In the first step after uptake of 1 Na/CuFeS2, nanocrystalline NaCuFeS2 is formed as an intermediate phase, which surprisingly could be recovered during charging. On increasing the Na content, Cu+ is reduced to nanocrystalline Cu, while nanocrystalline Na2S and nanosized elemental Fe are formed in the discharged state. After charging, the main crystalline phase is NaCuFeS2. At the 150th cycle, the mechanisms clearly changed, and in the charged state, nanocrystalline CuxS phases are observed. At later stages of cycling, the mechanisms are altered again: NaF, Cu2S, and Cu7.2S4 appeared in the discharged state, while NaF and Cu5FeS4 are observed in the charged state. In contrast to a typical conversion reaction, nanocrystalline phases play the dominant role, which are responsible for the high reversible capacity and long-term stability.
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Affiliation(s)
- Svenja Senkale
- Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, Germany
| | - Sylvio Indris
- Institute for Applied Materials, Karlsruhe Institute of Technology, P.O. Box 3640, 76021 Karlsruhe, Germany
| | - Martin Etter
- Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607 Hamburg, Germany
| | - Wolfgang Bensch
- Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, Germany
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7
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Zhu J, Luo G, Peng X, Wen W, Zhang X, Wang S. Visible light mediated self-powered sensing based on target induced recombination of photogenerated carriers. JOURNAL OF HAZARDOUS MATERIALS 2021; 407:124765. [PMID: 33341576 DOI: 10.1016/j.jhazmat.2020.124765] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 11/25/2020] [Accepted: 12/01/2020] [Indexed: 06/12/2023]
Abstract
Self-powered sensing platforms have received widespread attention in areas such as portable, wearable and point-of-care devices. Here we reported visible light mediated self-powered electrochemical sensing based on target induced recombination of photogenerated carriers, which has highly sensitive to detect copper ions concentration. We utilized the recombination of photogenerated carriers mechanism to design visible light-responsive Fe2O3-CdS n-n heterojunction as photoanode material, which greatly improved the problem of output energy in photocatalytic self-powered sensors. Expectedly, our proposed visible light mediated self-powered electrochemical system has high separation efficiency of photogenerated carriers, which is 8.4 times that in presence of Cu2+. Furthermore, this self-powered electrochemical sensing platform used Cu2+ induced recombination of photogenerated carriers, showed a clear linear relationship from 1 nM to 5000 nM with an acceptable detection limit of 0.4 nM. This self-powered electrochemical sensing platform with excellent selectivity, accredited reproducibility and believable stability exhibited promising prospects in developing portable sensing devices and detection chip for real-time and rapid monitoring of Cu2+.
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Affiliation(s)
- Junlun Zhu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, PR China
| | - Guan Luo
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, PR China
| | - Xu Peng
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, PR China
| | - Wei Wen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, PR China.
| | - Xiuhua Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, PR China
| | - Shengfu Wang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, PR China.
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8
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Shi X, Yang Z, Liu Y, Tang Y, Liu Y, Gao S, Yang Y, Chen X, Zhong Y, Wu Z, Guo X, Zhong B. Three‐Dimensional SnS
2
Nanoarrays with Enhanced Lithium‐Ion Storage Properties. ChemElectroChem 2020. [DOI: 10.1002/celc.202001175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Xinyu Shi
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
- School of Chemical and Environmental Engineering Hubei Minzu University, Enshi 445000 Hubei PR China
| | - Zuguang Yang
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
| | - Yumei Liu
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
| | - Yi Tang
- National Engineering Laboratory for Clean Technology of Leather Manufacture Sichuan University Chengdu 610065 Sichuan PR China
| | - Yuxia Liu
- The Key Laboratory of Life-Organic Analysis Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine School of Chemistry and Chemical Engineering Qufu Normal University, Qufu 273165 Shandong China
| | - Shuyan Gao
- School of Materials Science and Engineering Henan Normal University, Xinxiang 453007 Henan China
| | - Yan Yang
- School of Chemical and Environmental Engineering Hubei Minzu University, Enshi 445000 Hubei PR China
| | - Xianyong Chen
- School of Chemical and Environmental Engineering Hubei Minzu University, Enshi 445000 Hubei PR China
| | - Yanjun Zhong
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
| | - Zhenguo Wu
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
| | - Xiaodong Guo
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
| | - Benhe Zhong
- School of Chemical Engineering Sichuan University, Chengdu 610065 Sichuan PR China
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9
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Yang Z, Wu Z, Hua W, Xiao Y, Wang G, Liu Y, Wu C, Li Y, Zhong B, Xiang W, Zhong Y, Guo X. Hydrangea-Like CuS with Irreversible Amorphization Transition for High-Performance Sodium-Ion Storage. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903279. [PMID: 32537402 PMCID: PMC7284207 DOI: 10.1002/advs.201903279] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 03/03/2020] [Accepted: 03/10/2020] [Indexed: 05/19/2023]
Abstract
Metal sulfides have been intensively investigated for efficient sodium-ion storage due to their high capacity. However, the mechanisms behind the reaction pathways and phase transformation are still unclear. Moreover, the effects of designed nanostructure on the electrochemical behaviors are rarely reported. Herein, a hydrangea-like CuS microsphere is prepared via a facile synthetic method and displays significantly enhanced rate and cycle performance. Unlike the traditional intercalation and conversion reactions, an irreversible amorphization process is evidenced and elucidated with the help of in situ high-resolution synchrotron radiation diffraction analyses, and transmission electron microscopy. The oriented (006) crystal plane growth of the primary CuS nanosheets provide more channels and adsorption sites for Na ions intercalation and the resultant low overpotential is beneficial for the amorphous Cu-S cluster, which is consistent with the density functional theory calculation. This study can offer new insights into the correlation between the atomic-scale phase transformation and macro-scale nanostructure design and open a new principle for the electrode materials' design.
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Affiliation(s)
- Zu‐Guang Yang
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Zhen‐Guo Wu
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Wei‐Bo Hua
- Institute for Applied Materials (IAM)Karlsruhe Institute of Technology (KIT)Hermann‐von‐Helmholtz‐Platz 1Eggenstein‐Leopoldshafen76344Germany
| | - Yao Xiao
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Gong‐Ke Wang
- School of Materials Science and EngineeringHenan Normal UniversityXinxiang453007P. R. China
| | - Yu‐Xia Liu
- The Key Laboratory of Life‐Organic AnalysisKey Laboratory of Pharmaceutical Intermediates and Analysis of Natural MedicineSchool of Chemistry and Chemical EngineeringQufu Normal UniversityQufu273165P. R. China
| | - Chun‐Jin Wu
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Yong‐Chun Li
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Ben‐He Zhong
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Wei Xiang
- College of Materials and Chemistry &Chemical EngineeringChengdu University of TechnologyChengdu610059P. R. China
| | - Yan‐Jun Zhong
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
| | - Xiao‐Dong Guo
- School of Chemical EngineeringSichuan UniversityChengdu610065P. R. China
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10
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Shi N, Xi B, Huang M, Ma X, Li H, Feng J, Xiong S. Hierarchical Octahedra Constructed by Cu 2 S/MoS 2 ⊂Carbon Framework with Enhanced Sodium Storage. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2000952. [PMID: 32378328 DOI: 10.1002/smll.202000952] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
Metal sulfides have aroused considerable attention for efficient sodium storage because of their high capacity and decent redox reversibility. However, the poor rate capability and fast capacity decay greatly hinder their practical application in sodium-ion batteries. Herein, a self-template-based strategy is designed to controllably synthesize hierarchical microoctahedra assembled with Cu2 S/MoS2 heterojunction nanosheets in the porous carbon framework (Cu2 S/MoS2 ⊂PCF) via a facile coprecipitation method coupled with vulcanization treatment. The Cu2 S/MoS2 ⊂PCF microoctahedra with 2D hybrid nanosubunits reasonably integrate several merits including facilitating the diffusion of electrons and Na+ ions, enhancing the electric conductivity, accelerating the ion and charge transfer, and buffering the volume variation. Therefore, the Cu2 S/MoS2 ⊂PCF composite manifests efficient sodium storage performance with high capacity, long cycling life, and excellent rate capability.
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Affiliation(s)
- Nianxiang Shi
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China
| | - Baojuan Xi
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China
| | - Man Huang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China
| | - Xiaojian Ma
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China
| | - Haibo Li
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong, 252059, P. R. China
| | - Jinkui Feng
- Key Laboratory for Liquid-solid Structural Evolution & Processing of Materials (Ministry of Education), Shandong University, Jinan, 250061, P. R. China
| | - Shenglin Xiong
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China
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11
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Fang Y, Luan D, Chen Y, Gao S, Lou XW(D. Synthesis of Copper‐Substituted CoS
2
@Cu
x
S Double‐Shelled Nanoboxes by Sequential Ion Exchange for Efficient Sodium Storage. Angew Chem Int Ed Engl 2020; 59:2644-2648. [DOI: 10.1002/anie.201912924] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Yongjin Fang
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Deyan Luan
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Ye Chen
- School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Shuyan Gao
- School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Xiong Wen (David) Lou
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
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12
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Fang Y, Luan D, Chen Y, Gao S, Lou XW(D. Synthesis of Copper‐Substituted CoS
2
@Cu
x
S Double‐Shelled Nanoboxes by Sequential Ion Exchange for Efficient Sodium Storage. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912924] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yongjin Fang
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Deyan Luan
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Ye Chen
- School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Shuyan Gao
- School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Xiong Wen (David) Lou
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
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13
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Xu Q, Chen T, Wu Z, Liu Y, Qiu L, Yang Z, Wang D, Xiang W, Zhong B, Guo X. General Synthesis of M xS (M = Co, Cu) Hollow Spheres with Enhanced Sodium-Ion Storage Property in Ether-Based Electrolyte. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qi Xu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Ting Chen
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Zhenguo Wu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Yihua Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Lang Qiu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Zuguang Yang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Dong Wang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Wei Xiang
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, P. R. China
| | - Benhe Zhong
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Xiaodong Guo
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
- Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW 2522, Australia
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14
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Rong W, You J, Zheng X, Tu G, Tao S, Zhang P, Wang Y, Li J. Electrodeposited Binder‐Free Antimony−Iron−Phosphorous Composites as Advanced Anodes for Sodium‐Ion Batteries. ChemElectroChem 2019. [DOI: 10.1002/celc.201901563] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wen‐Qian Rong
- China Jiliang UniversityMagnetism Key Lab Zhejiang Province Hangzhou 310018 China
| | - Jin‐Hai You
- College of EnergyXiamen University Xiamen 361005 China
| | - Xiao‐Mei Zheng
- China Jiliang UniversityMagnetism Key Lab Zhejiang Province Hangzhou 310018 China
| | - Guo‐Ping Tu
- China Jiliang UniversityMagnetism Key Lab Zhejiang Province Hangzhou 310018 China
| | - Shan Tao
- China Jiliang UniversityMagnetism Key Lab Zhejiang Province Hangzhou 310018 China
| | - Peng‐Yue Zhang
- China Jiliang UniversityMagnetism Key Lab Zhejiang Province Hangzhou 310018 China
| | - Yun‐Xiao Wang
- Institute for Superconducting & Electronic Materials (ISEM) Innovation CampusUniversity of Wollongong Wollongong, NSW 2519 Australia
| | - Jun‐Tao Li
- College of EnergyXiamen University Xiamen 361005 China
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15
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Fang Y, Yu XY, Lou XWD. Bullet-like Cu 9 S 5 Hollow Particles Coated with Nitrogen-Doped Carbon for Sodium-Ion Batteries. Angew Chem Int Ed Engl 2019; 58:7744-7748. [PMID: 30957396 DOI: 10.1002/anie.201902988] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Indexed: 11/06/2022]
Abstract
Metal sulfides with excellent redox reversibility and high capacity are very promising electrode materials for sodium-ion batteries. However, their practical application is still hindered by the poor rate capability and limited cycle life. Herein, a template-based strategy is developed to synthesize nitrogen-doped carbon-coated Cu9 S5 bullet-like hollow particles starting from bullet-like ZnO particles. With the structural and compositional advantages, these unique nitrogen-doped carbon-coated Cu9 S5 bullet-like hollow particles manifest excellent sodium storage properties with superior rate capability and ultra-stable cycling performance.
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Affiliation(s)
- Yongjin Fang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
| | - Xin-Yao Yu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Xiong Wen David Lou
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
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16
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Fang Y, Yu X, Lou XW(D. Bullet‐like Cu
9
S
5
Hollow Particles Coated with Nitrogen‐Doped Carbon for Sodium‐Ion Batteries. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902988] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yongjin Fang
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
| | - Xin‐Yao Yu
- Institutes of Physical Science and Information TechnologyAnhui University Hefei 230601 China
| | - Xiong Wen (David) Lou
- School of Chemical and Biomedical EngineeringNanyang Technological University 62 Nanyang Drive Singapore 637459 Singapore
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