1
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Or T, Gourley SWD, Kaliyappan K, Zheng Y, Li M, Chen Z. Recent Progress in Surface Coatings for Sodium-Ion Battery Electrode Materials. ELECTROCHEM ENERGY R 2022. [DOI: 10.1007/s41918-022-00137-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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2
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Sustained release properties of liquid crystal functionalized poly (amino acid)s nanoparticles. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Pérez‐Rodríguez S, Fitch SDS, Bartlett PN, Garcia‐Araez N. LiFePO 4 Battery Material for the Production of Lithium from Brines: Effect of Brine Composition and Benefits of Dilution. CHEMSUSCHEM 2022; 15:e202102182. [PMID: 34730274 PMCID: PMC9299151 DOI: 10.1002/cssc.202102182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 10/30/2021] [Indexed: 05/31/2023]
Abstract
Lithium battery materials can be advantageously used for the selective sequestration of lithium ions from natural resources, which contain other cations in high excess. However, for practical applications, this new approach for lithium production requires the battery host materials to be stable over many cycles while retaining the high lithium selectivity. Here, a nearly symmetrical cell design was employed to show that LiFePO4 shows good capacity retention with cycling in artificial lithium brines representative of brines from Chile, Bolivia and Argentina. A quantitative correlation was identified between brine viscosity and capacity degradation, and for the first time it was demonstrated that the dilution of viscous brines with water significantly enhanced capacity retention and rate capability. The electrochemical and X-ray diffraction characterisation of the cycled electrodes also showed that the high lithium selectivity was preserved with cycling. Raman spectra of the cycled electrodes showed no signs of degradation of the carbon coating of LiFePO4 , while scanning electron microscopy images showed signs of particle cracking, thus pointing towards interfacial reactions as the cause of capacity degradation.
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Affiliation(s)
- Sara Pérez‐Rodríguez
- Department of ChemistryUniversity of SouthamptonUniversity RoadSouthamptonSO171BJUnited Kingdom
| | - Samuel D. S. Fitch
- Department of ChemistryUniversity of SouthamptonUniversity RoadSouthamptonSO171BJUnited Kingdom
| | - Philip N. Bartlett
- Department of ChemistryUniversity of SouthamptonUniversity RoadSouthamptonSO171BJUnited Kingdom
| | - Nuria Garcia‐Araez
- Department of ChemistryUniversity of SouthamptonUniversity RoadSouthamptonSO171BJUnited Kingdom
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4
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Zheng J, Sun C, Wang Z, Liu S, An B, Sun Z, Li F. Double Ionic–Electronic Transfer Interface Layers for All‐Solid‐State Lithium Batteries. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jingang Zheng
- School of Chemical Engineering University of Science and Technology Liaoning Anshan 114051 China
| | - Chengguo Sun
- School of Chemical Engineering University of Science and Technology Liaoning Anshan 114051 China
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Science Shenyang 110016 China
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210094 China
| | - Zhenxing Wang
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Science Shenyang 110016 China
| | - Shaojun Liu
- School of Chemical Engineering University of Science and Technology Liaoning Anshan 114051 China
| | - Baigang An
- School of Chemical Engineering University of Science and Technology Liaoning Anshan 114051 China
| | - Zhenhua Sun
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Science Shenyang 110016 China
| | - Feng Li
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Science Shenyang 110016 China
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5
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Zheng J, Sun C, Wang Z, Liu S, An B, Sun Z, Li F. Double Ionic-Electronic Transfer Interface Layers for All-Solid-State Lithium Batteries. Angew Chem Int Ed Engl 2021; 60:18448-18453. [PMID: 34018293 DOI: 10.1002/anie.202104183] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/19/2021] [Indexed: 11/10/2022]
Abstract
Large-scale implementation of all-solid-state lithium batteries is impeded by the physical limitations of the interface between the electrode and solid electrolyte; specifically, high resistance and poor stability, as well as poor compatibility with Li+ migration. We report double ionic-electronic transfer interface layers grown at electrode-electrolyte interfaces by in situ polymerization of 2,2'-bithiophene in polyethylene oxide (PEO) electrolyte. For all-solid-state LiFePO4 ∥PT-PEO-PT∥Li cells, the formation of a conductive polythiophene (PT) layer at the cathode-electrolyte interface resulted in an at least sevenfold decrease in interface resistance, and realized a capacity retention of about 94 % after 1000 cycles along with a lower polarization voltage under a rate of 2 C. The mixed ionic-electronic conductive layers imparted superior interface stability and contact while keeping good compatibility with the Li anode.
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Affiliation(s)
- Jingang Zheng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, China
| | - Chengguo Sun
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Science, Shenyang, 110016, China.,School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Zhenxing Wang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Science, Shenyang, 110016, China
| | - Shaojun Liu
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, China
| | - Baigang An
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, China
| | - Zhenhua Sun
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Science, Shenyang, 110016, China
| | - Feng Li
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Science, Shenyang, 110016, China
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6
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Zhao S, Yan K, Zhang J, Sun B, Wang G. Reaction Mechanisms of Layered Lithium-Rich Cathode Materials for High-Energy Lithium-Ion Batteries. Angew Chem Int Ed Engl 2020; 60:2208-2220. [PMID: 32067325 DOI: 10.1002/anie.202000262] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Indexed: 11/11/2022]
Abstract
Layered lithium-rich cathode materials have attracted extensive interest owing to their high theoretical specific capacity (320-350 mA h g-1 ). However, poor cycling stability and sluggish reaction kinetics inhibit their practical applications. After many years of quiescence, interest in layered lithium-rich cathode materials is expected to revive in answer to our increasing dependence on high-energy-density lithium-ion batteries. Herein, we review recent research progress and in-depth descriptions of the structure characterization and reaction mechanisms of layered lithium-rich manganese-based cathode materials. In particular, we comprehensively summarize the proposed reaction mechanisms of both the cationic redox reaction of transition-metal ions and the anionic redox reaction of oxygen species. Finally, we discuss opportunities and challenges facing the future development of lithium-rich cathode materials for next-generation lithium-ion batteries.
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Affiliation(s)
- Shuoqing Zhao
- Centre for Clean Energy Technology, University of Technology Sydney, Broadway, Sydney, NSW, 2007, Australia
| | - Kang Yan
- Centre for Clean Energy Technology, University of Technology Sydney, Broadway, Sydney, NSW, 2007, Australia
| | - Jinqiang Zhang
- Centre for Clean Energy Technology, University of Technology Sydney, Broadway, Sydney, NSW, 2007, Australia
| | - Bing Sun
- Centre for Clean Energy Technology, University of Technology Sydney, Broadway, Sydney, NSW, 2007, Australia
| | - Guoxiu Wang
- Centre for Clean Energy Technology, University of Technology Sydney, Broadway, Sydney, NSW, 2007, Australia
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7
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Zhao S, Yan K, Zhang J, Sun B, Wang G. Reaktionsmechanismen Lithium‐reicher Schicht‐Kathodenmaterialien für Hochenergie‐Lithium‐Ionenbatterien. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Shuoqing Zhao
- Centre for Clean Energy Technology University of Technology Sydney Broadway Sydney NSW 2007 Australien
| | - Kang Yan
- Centre for Clean Energy Technology University of Technology Sydney Broadway Sydney NSW 2007 Australien
| | - Jinqiang Zhang
- Centre for Clean Energy Technology University of Technology Sydney Broadway Sydney NSW 2007 Australien
| | - Bing Sun
- Centre for Clean Energy Technology University of Technology Sydney Broadway Sydney NSW 2007 Australien
| | - Guoxiu Wang
- Centre for Clean Energy Technology University of Technology Sydney Broadway Sydney NSW 2007 Australien
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8
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Li X, Jiang F, Qu K, Wang Y, Pan Y, Wang M, Liu Y, Xu H, Chen J, Huang Y, Zheng J, Gao P, Chen M, Li J, Peng Y, Mitlin D. First Atomic-Scale Insight into Degradation in Lithium Iron Phosphate Cathodes by Transmission Electron Microscopy. J Phys Chem Lett 2020; 11:4608-4617. [PMID: 32441937 DOI: 10.1021/acs.jpclett.0c00317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The capacity-voltage fade phenomenon in lithium iron phosphate (LiFePO4) lithium ion battery cathodes is not understood. We provide its first atomic-scale description, employing advanced transmission electron microscopy combined with electroanalysis and first-principles simulations. Cycling causes near-surface (∼30 nm) amorphization of the Olivine crystal structure, with isolated amorphous regions also being present deeper in the bulk crystal. Within this amorphous shell, some of the Fe2+ is transformed into Fe3+. Simulations predict that amorphization significantly impedes ion diffusion in LiFePO4 and even more severely in FePO4. The most significant barrier for ion transfer will be in the partially delithiated state due to the presence of FePO4, resulting in the inability to extract the remaining Li+ and the observed capacity fade. The pyrrole coating suppresses the dissolution of Fe and allows for extended retention of the Olivine structure. It also reduces the level of crossover of iron to the metal anode and stabilizes its solid electrolyte interphase, thus also contributing to the half-cell cycling stability.
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Affiliation(s)
- Xing Li
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Fei Jiang
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Ke Qu
- Shenzhen Key Laboratory of Nanobiomechanics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Yixian Wang
- Materials Science and Engineering Program and Texas Materials Institute (TMI), The University of Texas at Austin, Austin, Texas 78712-1591, United States
| | - Yong Pan
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Mingshan Wang
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Yang Liu
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Hao Xu
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Junchen Chen
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Yun Huang
- The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Jianming Zheng
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Peng Gao
- International Center for Quantum Materials and Electron Microscopy Laboratory, School of Physics, Peking University, Beijing 100871, China
| | - Mingyang Chen
- Center for Green Innovation, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Jiangyu Li
- Shenzhen Key Laboratory of Nanobiomechanics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Yong Peng
- Key Laboratory of Magnetism and Magnetic Materials of the Ministry of Education, School of Physical Science and Technology and Electron Microscopy Centre of Lanzhou University, Lanzhou University, Lanzhou 730000, P. R. China
| | - David Mitlin
- Materials Science and Engineering Program and Texas Materials Institute (TMI), The University of Texas at Austin, Austin, Texas 78712-1591, United States
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9
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Yonggang Wang. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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10
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Yonggang Wang. Angew Chem Int Ed Engl 2019; 58:16722. [DOI: 10.1002/anie.201906636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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11
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Mittal H, Kumar A, Khanuja M. In-situ oxidative polymerization of aniline on hydrothermally synthesized MoSe2 for enhanced photocatalytic degradation of organic dyes. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2019.02.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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12
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Wang C, Wan X, Duan L, Zeng P, Liu L, Guo D, Xia Y, Elzatahry AA, Xia Y, Li W, Zhao D. Molecular Design Strategy for Ordered Mesoporous Stoichiometric Metal Oxide. Angew Chem Int Ed Engl 2019; 58:15863-15868. [DOI: 10.1002/anie.201907748] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Changyao Wang
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Xiaoyue Wan
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Jiangsu National Synergetic Innovation Center for Advanced Materials Nanjing Tech University Nanjing 211816 China
| | - Linlin Duan
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Peiyuan Zeng
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Liangliang Liu
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Dingyi Guo
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Yuan Xia
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Ahmed A. Elzatahry
- Materials Science and Technology Program College of Arts and Sciences Qatar University PO Box 2713 Doha Qatar
| | - Yongyao Xia
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Wei Li
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Dongyuan Zhao
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
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13
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Wang C, Wan X, Duan L, Zeng P, Liu L, Guo D, Xia Y, Elzatahry AA, Xia Y, Li W, Zhao D. Molecular Design Strategy for Ordered Mesoporous Stoichiometric Metal Oxide. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907748] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Changyao Wang
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Xiaoyue Wan
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Jiangsu National Synergetic Innovation Center for Advanced Materials Nanjing Tech University Nanjing 211816 China
| | - Linlin Duan
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Peiyuan Zeng
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Liangliang Liu
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Dingyi Guo
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Yuan Xia
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Ahmed A. Elzatahry
- Materials Science and Technology Program College of Arts and Sciences Qatar University PO Box 2713 Doha Qatar
| | - Yongyao Xia
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Wei Li
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
| | - Dongyuan Zhao
- Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials iChEM and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
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14
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Fu Y, Wei Q, Zhang G, Zhong Y, Moghimian N, Tong X, Sun S. LiFePO₄-Graphene Composites as High-Performance Cathodes for Lithium-Ion Batteries: The Impact of Size and Morphology of Graphene. MATERIALS 2019; 12:ma12060842. [PMID: 30871139 PMCID: PMC6471634 DOI: 10.3390/ma12060842] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 03/08/2019] [Accepted: 03/08/2019] [Indexed: 12/22/2022]
Abstract
In this work, we investigated three types of graphene (i.e., home-made G, G V4, and G V20) with different size and morphology, as additives to a lithium iron phosphate (LFP) cathode for the lithium-ion battery. Both the LFP and the two types of graphene (G V4 and G V20) were sourced from industrial, large-volume manufacturers, enabling cathode production at low cost. The use of wrinkled and/or large pieces of a graphene matrix shows promising electrochemical performance when used as an additive to the LFP, which indicates that the features of large and curved graphene pieces enable construction of a more effective conducting network to realize the full potential of the active materials. Specifically, compared to pristine LFP, the LFP/G, LFP/G V20, and LFP/G V4 show up to a 9.2%, 6.9%, and 4.6% increase, respectively, in a capacity at 1 C. Furthermore, the LFP combined with graphene exhibits a better rate performance than tested with two different charge/discharge modes. Moreover, from the economic and electrochemical performance view point, we also demonstrated that 1% of graphene content is optimized no matter the capacity calculated, based on the LFP/graphene composite or pure LFP.
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Affiliation(s)
- Yanqing Fu
- Institut National de la Recherche Scientifique-Énergie Matériaux et Télécommunications, Varennes, QC J3X 1S2, Canada.
| | - Qiliang Wei
- Institut National de la Recherche Scientifique-Énergie Matériaux et Télécommunications, Varennes, QC J3X 1S2, Canada.
| | - Gaixia Zhang
- Institut National de la Recherche Scientifique-Énergie Matériaux et Télécommunications, Varennes, QC J3X 1S2, Canada.
| | - Yu Zhong
- NanoXplore Inc., 25 Montpellier Blvd., Saint-Laurent, QC H4N 2G3, Canada.
| | - Nima Moghimian
- NanoXplore Inc., 25 Montpellier Blvd., Saint-Laurent, QC H4N 2G3, Canada.
| | - Xin Tong
- Institut National de la Recherche Scientifique-Énergie Matériaux et Télécommunications, Varennes, QC J3X 1S2, Canada.
| | - Shuhui Sun
- Institut National de la Recherche Scientifique-Énergie Matériaux et Télécommunications, Varennes, QC J3X 1S2, Canada.
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Wang H, Liu L, Wang R, Yan X, Wang Z, Hu J, Chen H, Jiang S, Ni L, Qiu H, Tang H, Wei Y, Zhang Z, Qiu S, Pan F. Self-Assembly of Antisite Defectless nano-LiFePO 4 @C/Reduced Graphene Oxide Microspheres for High-Performance Lithium-Ion Batteries. CHEMSUSCHEM 2018; 11:2255-2261. [PMID: 29775247 DOI: 10.1002/cssc.201800786] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/10/2018] [Indexed: 05/12/2023]
Abstract
LiFePO4 @C/reduced graphene oxide (rGO) hierarchical microspheres with superior electrochemical activity and a high tap density were first synthesized by using a Fe3+ -based single inorganic precursor (LiFePO4 OH@RF/GO; RF=resorcinol-formaldehyde, GO=graphene oxide) obtained from a template-free self-assembly synthesis followed by direct calcination. The synthetic process requires no physical mixing step. The phase transformation pathway from tavorite LiFePO4 OH to olivine LiFePO4 upon calcination was determined by means of the in situ high-temperature XRD technique. Benefitting from the unique structure of the material, these microspheres can be densely packed together, giving a high tap density of 1.3 g cm-3 , and simultaneously, defectless LiFePO4 primary nanocrystals modified with a highly conductive surface carbon layer and ultrathin rGO provide good electronic and ionic kinetics for fast electron/Li+ ion transport.
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Affiliation(s)
- Hongbin Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
- School of Advanced Materials, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China
| | - Lijia Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
| | - Runwei Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
| | - Xiao Yan
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou, 221116, PR China
| | - Ziqi Wang
- School of Advanced Materials, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China
| | - Jiangtao Hu
- School of Advanced Materials, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China
| | - Haibiao Chen
- School of Advanced Materials, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China
| | - Shang Jiang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
| | - Ling Ni
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
| | - Hailong Qiu
- Key Laboratory of Physics and Technology for Advanced Batteries, Ministry of Education, Jilin University, Changchun, 130012, PR China
| | - Haitong Tang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
| | - Yingjin Wei
- Key Laboratory of Physics and Technology for Advanced Batteries, Ministry of Education, Jilin University, Changchun, 130012, PR China
| | - Zongtao Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
- Key Laboratory of Physics and Technology for Advanced Batteries, Ministry of Education, Jilin University, Changchun, 130012, PR China
| | - Shilun Qiu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory, of Nano-Micro Architecture Chemistry, Jilin University, Changchun, 130012, PR China
| | - Feng Pan
- School of Advanced Materials, Peking University Shenzhen Graduate School, Shenzhen, 518055, PR China
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16
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Yang W, Zhou G. Carbon Fiber Reinforced LiFePO4-Based Three-Dimensional Bulk Electrodes with Metal-Current-Collector- and Binder-Free Design. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427217120205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Bao L, Chen Y, Xu G, Yang T, Ji Z. Hydrothermal Synthesis of Monodispersed LiMnPO
4
(010) Nanobelts and [001] Nanorods and Their Applications in Lithium‐Ion Batteries. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701270] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Liang Bao
- College of Materials and Environmental Engineering Hangzhou Dianzi University 310018 Hang Zhou P. R. China
| | - Yifan Chen
- College of Materials and Environmental Engineering Hangzhou Dianzi University 310018 Hang Zhou P. R. China
| | - Gang Xu
- School of Materials Science and Engineering Zhejiang University 310027, P. R. China Hang Zhou
| | - Tao Yang
- College of Materials and Environmental Engineering Hangzhou Dianzi University 310018 Hang Zhou P. R. China
| | - Zhenguo Ji
- College of Materials and Environmental Engineering Hangzhou Dianzi University 310018 Hang Zhou P. R. China
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18
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Zhang W, Luo G, Xu Q, Zheng J, Mao S, Zhang M, Meng Q, Guan R, Yue L. Enhanced reversible lithium storage for nano-Si with a <10 nm homogenous porous carbon coating layer. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.143] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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19
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Yang W, Zhou G. Self-Assembled Porous Micro-Spherical LiFePO4 Synthesized by Spray-Drying for Pouch-Typed Cell. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427217110210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Yang W, Zhou G. Synthesis of LiFePO4 by In Situ Polymerization Restriction Method for Pouch-Typed Cell. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427217110209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Luo D, Fang S, Yang L, Hirano SI. Preparation of Layered-Spinel Microsphere/Reduced Graphene Oxide Cathode Materials for Ultrafast Charge-Discharge Lithium-Ion Batteries. CHEMSUSCHEM 2017; 10:4845-4850. [PMID: 28718226 DOI: 10.1002/cssc.201701207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 07/10/2017] [Indexed: 06/07/2023]
Abstract
Although Li-rich layered oxides (LLOs) have the highest capacity of any cathodes used, the rate capability of LLOs falls short of meeting the requirements of electric vehicles and smart grids. Herein, a layered-spinel microsphere/reduced graphene oxide heterostructured cathode (LS@rGO) is prepared in situ. This cathode is composed of a spinel phase, two layered structures, and a small amount of reduced graphene oxide (1.08 wt % of carbon). The assembly delivers a considerable charge capacity (145 mA h g-1 ) at an ultrahigh charge- discharge rate of 60 C (12 A g-1 ). The rate capability of LS@rGO is influenced by the introduced spinel phase and rGO. X-ray absorption and X-ray photoelectron spectroscopy data indicate that Cr ions move from octahedral lattice sites to tetrahedral lattice sites, and that Mn ions do not participate in the oxidation reaction during the initial charge process.
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Affiliation(s)
- Dong Luo
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Shaohua Fang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
- Shanghai Electrochemical Energy Devices Research Center, Shanghai, 200240, P.R. China
| | - Li Yang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
- Hirano Institute for Materials Innovation, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China
- Shanghai Electrochemical Energy Devices Research Center, Shanghai, 200240, P.R. China
| | - Shin-Ichi Hirano
- Hirano Institute for Materials Innovation, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China
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22
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Liu Y, Yang B, Dong X, Wang Y, Xia Y. A Simple Prelithiation Strategy To Build a High-Rate and Long-Life Lithium-Ion Battery with Improved Low-Temperature Performance. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710555] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yao Liu
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Bingchang Yang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Xiaoli Dong
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Yonggang Wang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Yongyao Xia
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
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23
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Liu Y, Yang B, Dong X, Wang Y, Xia Y. A Simple Prelithiation Strategy To Build a High-Rate and Long-Life Lithium-Ion Battery with Improved Low-Temperature Performance. Angew Chem Int Ed Engl 2017; 56:16606-16610. [DOI: 10.1002/anie.201710555] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 11/09/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Yao Liu
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Bingchang Yang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Xiaoli Dong
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Yonggang Wang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
| | - Yongyao Xia
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Fudan University; Shanghai 200433 China
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24
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Wang MQ, Ye C, Bao SJ, Chen ZY, Liu H, Xu MW. Ternary Ni
x
Co3−x
S4
with a Fine Hollow Nanostructure as a Robust Electrocatalyst for Hydrogen Evolution. ChemCatChem 2017. [DOI: 10.1002/cctc.201700935] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Min-Qiang Wang
- Institute for Clean Energy & Advanced Materials; Faculty of Materials and Energy; Southwest University; Chongqing 400715 P.R. China
| | - Cui Ye
- Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education); School of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 P.R. China
| | - Shu-Juan Bao
- Institute for Clean Energy & Advanced Materials; Faculty of Materials and Energy; Southwest University; Chongqing 400715 P.R. China
| | - Zhao-Yang Chen
- Institute for Clean Energy & Advanced Materials; Faculty of Materials and Energy; Southwest University; Chongqing 400715 P.R. China
| | - Heng Liu
- Institute for Clean Energy & Advanced Materials; Faculty of Materials and Energy; Southwest University; Chongqing 400715 P.R. China
| | - Mao-Wen Xu
- Institute for Clean Energy & Advanced Materials; Faculty of Materials and Energy; Southwest University; Chongqing 400715 P.R. China
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25
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Sun Y, Dong H, Xu Y, Zhang Y, Zhao C, Wang D, Liu Z, Liu D. Incorporating cyclized-Polyacrylonitrile with Li4Ti5O12 Nanosheet for High Performance Lithium Ion Battery Anode Material. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.05.080] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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26
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Bao L, Li L, Xu G, Wang J, Zhao R, Shen G, Han G, Zhou S. Olivine LiFePO4 nanocrystallites embedded in carbon-coating matrix for high power Li-ion batteries. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.11.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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The effect of nitrogen annealing on lithium ion intercalation in nickel-doped lithium trivanadate. Sci Bull (Beijing) 2016. [DOI: 10.1007/s11434-015-0970-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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28
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Zhen M, Zhu X, Zhang X, Zhou Z, Liu L. Reduced Graphene Oxide-Supported TiO2Fiber Bundles with Mesostructures as Anode Materials for Lithium-Ion Batteries. Chemistry 2015; 21:14454-9. [DOI: 10.1002/chem.201502352] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Indexed: 11/11/2022]
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29
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Kretschmer K, Sun B, Su D, Zhao Y, Wang G. Scalable Preparation of LiFePO4/C Nanocomposites with sp2-Coordinated Carbon Coating as High-Performance Cathode Materials for Lithium-Ion Batteries. ChemElectroChem 2015. [DOI: 10.1002/celc.201500262] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Katja Kretschmer
- Centre for Clean Energy Technology, School of Mathematical and Physical Sciences; University of Technology Sydney; Sydney, NSW 2007 Australia
| | - Bing Sun
- Centre for Clean Energy Technology, School of Mathematical and Physical Sciences; University of Technology Sydney; Sydney, NSW 2007 Australia
| | - Dawei Su
- Centre for Clean Energy Technology, School of Mathematical and Physical Sciences; University of Technology Sydney; Sydney, NSW 2007 Australia
| | - Yufei Zhao
- Centre for Clean Energy Technology, School of Mathematical and Physical Sciences; University of Technology Sydney; Sydney, NSW 2007 Australia
| | - Guoxiu Wang
- Centre for Clean Energy Technology, School of Mathematical and Physical Sciences; University of Technology Sydney; Sydney, NSW 2007 Australia
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30
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Guo L, Zhang Y, Wang J, Ma L, Ma S, Zhang Y, Wang E, Bi Y, Wang D, McKee WC, Xu Y, Chen J, Zhang Q, Nan C, Gu L, Bruce PG, Peng Z. Unlocking the energy capabilities of micron-sized LiFePO4. Nat Commun 2015; 6:7898. [PMID: 26235395 PMCID: PMC4532849 DOI: 10.1038/ncomms8898] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Accepted: 06/24/2015] [Indexed: 11/09/2022] Open
Abstract
Utilization of LiFePO4 as a cathode material for Li-ion batteries often requires size nanonization coupled with calcination-based carbon coating to improve its electrochemical performance, which, however, is usually at the expense of tap density and may be environmentally problematic. Here we report the utilization of micron-sized LiFePO4, which has a higher tap density than its nano-sized siblings, by forming a conducting polymer coating on its surface with a greener diazonium chemistry. Specifically, micron-sized LiFePO4 particles have been uniformly coated with a thin polyphenylene film via the spontaneous reaction between LiFePO4 and an aromatic diazonium salt of benzenediazonium tetrafluoroborate. The coated micron-sized LiFePO4, compared with its pristine counterpart, has shown improved electrical conductivity, high rate capability and excellent cyclability when used as a 'carbon additive free' cathode material for rechargeable Li-ion batteries. The bonding mechanism of polyphenylene to LiFePO4/FePO4 has been understood with density functional theory calculations.
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Affiliation(s)
- Limin Guo
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yelong Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiawei Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Lipo Ma
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Shunchao Ma
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yantao Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Erkang Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Yujing Bi
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of science, Ningbo, Zhejiang 315201, China
| | - Deyu Wang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of science, Ningbo, Zhejiang 315201, China
| | - William C. McKee
- Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - Ye Xu
- Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - Jitao Chen
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Qinghua Zhang
- School of Materials Science and Engineering, State Key Lab of New Ceramics and Fine Processing, Tsinghua University, Beijing 100084, P.R. China
| | - Cewen Nan
- School of Materials Science and Engineering, State Key Lab of New Ceramics and Fine Processing, Tsinghua University, Beijing 100084, P.R. China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 China
| | - Peter G. Bruce
- Departments of Materials and Chemistry, University of Oxford, Parks Road, Oxford OX1 3PH UK
| | - Zhangquan Peng
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
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31
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32
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Guo S, Liu P, Yu H, Zhu Y, Chen M, Ishida M, Zhou H. A Layered P2- and O3-Type Composite as a High-Energy Cathode for Rechargeable Sodium-Ion Batteries. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411788] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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33
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A Layered P2- and O3-Type Composite as a High-Energy Cathode for Rechargeable Sodium-Ion Batteries. Angew Chem Int Ed Engl 2015; 54:5894-9. [DOI: 10.1002/anie.201411788] [Citation(s) in RCA: 257] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 02/12/2015] [Indexed: 01/28/2023]
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34
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Xu D, He YB, Chu X, Ding Z, Li B, He J, Du H, Qin X, Kang F. Synthesis of lithium iron phosphate/carbon microspheres by using polyacrylic acid coated iron phosphate nanoparticles derived from iron(III) acrylate. CHEMSUSCHEM 2015; 8:1009-1016. [PMID: 25469674 DOI: 10.1002/cssc.201403060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Indexed: 06/04/2023]
Abstract
Lithium iron phosphate/carbon (LiFePO4 /C) microspheres with high rate and cycling performance are synthesized from iron phosphate/polyacrylic acid (FePO4 /PAA) nanoparticles. Iron(III) acrylate is used as a precursor for both the iron and carbon sources. FePO4 nanoparticles are first produced by a coprecipitation reaction. The byproduct, acrylic acid ions, is polymerized in situ to form a uniform PAA layer on the surface of the FePO4 nanoparticles. The as-prepared LiFePO4 /C microspheres are composed of primary nanoparticles with sizes of 40-50 nm. The nanoparticles are fully coated with a thin, uniform carbon layer derived from the decomposition of the PAA layer. The uniform carbon-coating layer cooperates with interstitial and boundary carbon derived from sucrose successfully to construct an excellent interconnecting conductive network in the microspheres. As a result of the unique structure, the as-prepared LiFePO4 /C microspheres display both high electronic and ionic conductivities, which contribute to their high rate performance (162.9 mAh g(-1) at 0.1C and 126.1 mAh g(-1) at 5C) and excellent cycling stability (97.1% of capacity retention after 500 cycles at 5C/5C).
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Affiliation(s)
- Dongwei Xu
- Engineering Laboratory for the Next Generation Power and Energy Storage Batteries, and Engineering Laboratory for Functionalized Carbon Materials, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055 (P.R. China); Laboratory of Advanced Materials, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084 (P.R. China)
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35
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Ha SH, Lee YJ. Core-Shell LiFePO4/Carbon-Coated Reduced Graphene Oxide Hybrids for High-Power Lithium-Ion Battery Cathodes. Chemistry 2014; 21:2132-8. [DOI: 10.1002/chem.201404952] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Indexed: 11/08/2022]
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36
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Liang J, Yu XY, Zhou H, Wu HB, Ding S, Lou XWD. Bowl-like SnO2@Carbon Hollow Particles as an Advanced Anode Material for Lithium-Ion Batteries. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407917] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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37
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Liang J, Yu XY, Zhou H, Wu HB, Ding S, Lou XWD. Bowl-like SnO2@Carbon Hollow Particles as an Advanced Anode Material for Lithium-Ion Batteries. Angew Chem Int Ed Engl 2014; 53:12803-7. [DOI: 10.1002/anie.201407917] [Citation(s) in RCA: 432] [Impact Index Per Article: 43.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2014] [Indexed: 11/10/2022]
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38
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Guo S, Yu H, Jian Z, Liu P, Zhu Y, Guo X, Chen M, Ishida M, Zhou H. A high-capacity, low-cost layered sodium manganese oxide material as cathode for sodium-ion batteries. CHEMSUSCHEM 2014; 7:2115-9. [PMID: 24919424 DOI: 10.1002/cssc.201402138] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Indexed: 05/14/2023]
Abstract
A layered sodium manganese oxide material (NaMn3 O5 ) is introduced as a novel cathode materials for sodium-ion batteries. Structural characterizations reveal a typical Birnessite structure with lamellar stacking of the synthetic nanosheets. Electrochemical tests reveal a particularly large discharge capacity of 219 mAh g(-1) in the voltage rang of 1.5-4.7 V vs. Na/Na(+) . With an average potential of 2.75 V versus sodium metal, layered NaMn3 O5 exhibits a high energy density of 602 Wh kg(-1) , and also presents good rate capability. Furthermore, the diffusion coefficient of sodium ions in the layered NaMn3 O5 electrode is investigated by using the galvanostatic intermittent titration technique. The results greatly contribute to the development of room-temperature sodium-ion batteries based on earth-abundant elements.
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Affiliation(s)
- Shaohua Guo
- Energy Technology Research Institute, National Institute of Advanced industrial Science and Technology (AIST), AIST Tsukuba Central 2, Tsukuba, Ibaraki 305-8568 (Japan), Fax: (+81) 29-861-3489; Graduate School of System and Information Engineering, University of Tsukuba, Tennoudai 1-1-1, Tsukuba, 305-8573 (Japan)
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39
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Lee YC, Han DW, Park M, Jo MR, Kang SH, Lee JK, Kang YM. Tailored surface structure of LiFePO4/C nanofibers by phosphidation and their electrochemical superiority for lithium rechargeable batteries. ACS APPLIED MATERIALS & INTERFACES 2014; 6:9435-9441. [PMID: 24786736 DOI: 10.1021/am5018122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We offer a brand new strategy for enhancing Li ion transport at the surface of LiFePO4/C nanofibers through noble Li ion conducting pathways built along reduced carbon webs by phosphorus. Pristine LiFePO4/C nanofibers composed of 1-dimensional (1D) LiFePO4 nanofibers with thick carbon coating layers on the surfaces of the nanofibers were prepared by the electrospinning technique. These dense and thick carbon layers prevented not only electrolyte penetration into the inner LiFePO4 nanofibers but also facile Li ion transport at the electrode/electrolyte interface. In contrast, the existing strong interactions between the carbon and oxygen atoms on the surface of the pristine LiFePO4/C nanofibers were weakened or partly broken by the adhesion of phosphorus, thereby improving Li ion migration through the thick carbon layers on the surfaces of the LiFePO4 nanofibers. As a result, the phosphidated LiFePO4/C nanofibers have a higher initial discharge capacity and a greatly improved rate capability when compared with pristine LiFePO4/C nanofibers. Our findings of high Li ion transport induced by phosphidation can be widely applied to other carbon-coated electrode materials.
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Affiliation(s)
- Yoon Cheol Lee
- Department of Energy and Materials Engineering, Dongguk University-Seoul , Seoul, 100-715, Republic of Korea
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40
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Li H, Wang X, Ding B, Pang G, Nie P, Shen L, Zhang X. Enhanced Lithium-Storage Performance from Three-Dimensional MoS2Nanosheets/Carbon Nanotube Paper. ChemElectroChem 2014. [DOI: 10.1002/celc.201402056] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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41
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Wang J, Ren B, Hojamberdiev M, Xu Y, Yan H. Sodium gluconate-assisted hydrothermal synthesis, characterization and electrochemical performance of LiFePO4 powders. ADV POWDER TECHNOL 2014. [DOI: 10.1016/j.apt.2013.09.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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42
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Suo L, Sallard S, Hu YS, Smarsly BM, Chen L. Cereus-Shaped Mesoporous Rutile TiO2Formed in Ionic Liquid: Synthesis and Li-Storage Properties. ChemElectroChem 2014. [DOI: 10.1002/celc.201300227] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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43
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Li H, Shen L, Wang J, Ding B, Nie P, Xu G, Wang X, Zhang X. Design of a Nitrogen-Doped, Carbon-Coated Li4Ti5O12Nanocomposite with a Core-Shell Structure and Its Application for High-Rate Lithium-Ion Batteries. Chempluschem 2013; 79:128-133. [DOI: 10.1002/cplu.201300316] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Indexed: 11/12/2022]
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44
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Wu Y, Wen Z, Feng H, Li J. Sucrose-Assisted Loading of LiFePO4Nanoparticles on Graphene for High-Performance Lithium-Ion Battery Cathodes. Chemistry 2013; 19:5631-6. [DOI: 10.1002/chem.201203535] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Revised: 01/20/2013] [Indexed: 11/05/2022]
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45
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Sakaushi K, Nickerl G, Wisser FM, Nishio-Hamane D, Hosono E, Zhou H, Kaskel S, Eckert J. Ein Energiespeicherprinzip auf Basis bipolarer poröser Polymernetzwerke. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202476] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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46
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Sakaushi K, Nickerl G, Wisser FM, Nishio-Hamane D, Hosono E, Zhou H, Kaskel S, Eckert J. An Energy Storage Principle using Bipolar Porous Polymeric Frameworks. Angew Chem Int Ed Engl 2012; 51:7850-4. [DOI: 10.1002/anie.201202476] [Citation(s) in RCA: 155] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Indexed: 11/08/2022]
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47
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Zhang Y, Fan M, Liu X, Huang C, Li H. Beltlike V2O3@C Core-Shell-Structured Composite: Design, Preparation, Characterization, Phase Transition, and Improvement of Electrochemical Properties of V2O3. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101266] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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48
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Dimesso L, Förster C, Jaegermann W, Khanderi JP, Tempel H, Popp A, Engstler J, Schneider JJ, Sarapulova A, Mikhailova D, Schmitt LA, Oswald S, Ehrenberg H. Developments in nanostructured LiMPO4 (M = Fe, Co, Ni, Mn) composites based on three dimensional carbon architecture. Chem Soc Rev 2012; 41:5068-80. [DOI: 10.1039/c2cs15320c] [Citation(s) in RCA: 125] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Schneider JJ, Khanderi J, Popp A, Engstler J, Tempel H, Sarapulova A, Bramnik NN, Mikhailova D, Ehrenberg H, Schmitt LA, Dimesso L, Förster C, Jaegermann W. Hybrid Architectures from 3D Aligned Arrays of Multiwall Carbon Nanotubes and Nanoparticulate LiCoPO4: Synthesis, Properties and Evaluation of Their Electrochemical Performance as Cathode Materials in Lithium Ion Batteries. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100217] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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50
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Wang H, Yang Y, Liang Y, Cui LF, Sanchez Casalongue H, Li Y, Hong G, Cui Y, Dai H. LiMn1−xFexPO4 Nanorods Grown on Graphene Sheets for Ultrahigh-Rate-Performance Lithium Ion Batteries. Angew Chem Int Ed Engl 2011; 50:7364-8. [DOI: 10.1002/anie.201103163] [Citation(s) in RCA: 250] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Indexed: 11/12/2022]
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