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Fu L, Zheng X, Huang L, Shang C, Lu K, Zhang X, Wei B, Wang X. Synthesis and Investigation of CuGeO 3 Nanowires as Anode Materials for Advanced Sodium-Ion Batteries. NANOSCALE RESEARCH LETTERS 2018; 13:193. [PMID: 29974272 PMCID: PMC6031549 DOI: 10.1186/s11671-018-2609-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 06/21/2018] [Indexed: 05/30/2023]
Abstract
Germanium is considered as a potential anode material for sodium-ion batteries due to its fascinating theoretical specific capacity. However, its poor cyclability resulted from the sluggish kinetics and large volume change during repeated charge/discharge poses major threats for its further development. One solution is using its ternary compound as an alternative to improve the cycling stability. Here, high-purity CuGeO3 nanowires were prepared via a facile hydrothermal method, and their sodium storage performances were firstly explored. The as-obtained CuGeO3 delivered an initial charge capacity of 306.7 mAh g-1 along with favorable cycling performance, displaying great promise as a potential anode material for sodium ion batteries.
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Affiliation(s)
- Lin Fu
- National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006 China
| | - Xueying Zheng
- School of Materials Science and Engineering, Tongji University, Shanghai, 201804 China
| | - Lanyan Huang
- National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006 China
| | - Chaoqun Shang
- National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006 China
| | - Ke Lu
- School of Materials Science and Engineering, Tongji University, Shanghai, 201804 China
| | - Xuzi Zhang
- National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006 China
| | - Benben Wei
- National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006 China
| | - Xin Wang
- National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006 China
- International Academy of Optoelectronics at Zhaoqing, South China Normal University, Zhaoqing, 526238 China
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Flower-like Cu₂SnS₃ Nanostructure Materials with High Crystallinity for Sodium Storage. NANOMATERIALS 2018; 8:nano8070475. [PMID: 29958388 PMCID: PMC6070954 DOI: 10.3390/nano8070475] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 06/25/2018] [Accepted: 06/25/2018] [Indexed: 11/17/2022]
Abstract
In this study, ternary Cu₂SnS₃ (CTS) nanostructure materials with high crystallinity were successfully prepared via a facile solvothermal method, which was followed by high-temperature treatment. The morphology of the as-synthesized samples is uniform flower-like spheres, with these spheres consisting of hierarchical nanosheets and possessing network features. Sodium storage measurements demonstrate that the annealed CTS electrodes have high initial reversible capacity (447.7 mAh·g−1 at a current density of 100 mA·g−1), good capacity retention (200.6 mAh·g−1 after 50 cycles at a current density of 100 mA·g−1) and considerable rate capability because of their high crystallinity and unique morphology. Such good performances indicate that the high crystallinity CTS is a promising anode material for sodium ion batteries.
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Li HS, Qu J, Hao SM, Wang ZZ, Zhang YJ, Yu ZZ. Enhanced lithium storage performances of novel layered nickel germanate anodes inspired by the spatial arrangement of lotus leaves. NANOSCALE 2018; 10:10963-10970. [PMID: 29855028 DOI: 10.1039/c8nr02857e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The rapid capacity degradation of Ge-based materials hinders their practical application for next generation lithium ion batteries, which could be solved by synthesizing Ge-containing ternary oxides, with new structures and hybridizing with carbon nanomaterials. Herein, novel Ni3Ge2O5(OH)4 nanosheets were synthesized and distributed in situ on reduced graphene oxide (RGO) sheets, with both flat-lying and vertically-grown spatial distributions to imitate the growth of lotus leaves. These two types of Ni3Ge2O5(OH)4 nanosheets enhance their efficient contact with RGO, and increase the mass loading of active materials. Furthermore, the interfacial bonds between RGO sheets and Ni3Ge2O5(OH)4 nanosheets are introduced to improve the diffusion rate of lithium ions. The RGO sheets act as a buffer matrix to sustain the volume change and prevent the nanosheets from aggregation. Consequently, the chemically bonded Ni3Ge2O5(OH)4/RGO hybrid delivers a high specific capacity of 863 mA h g-1 over 75 cycles, which is much higher than those for neat Ni3Ge2O5(OH)4 nanosheets or the hybrid without the interfacial bonding. This study provides a novel perspective for designing high-performance Ge-based anode materials for advanced lithium ion batteries.
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Affiliation(s)
- Hui-Si Li
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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Yang G, Zhang B, Feng J, Wang H, Ma M, Huang K, Liu J, Madhavi S, Shen Z, Huang Y. High-Crystallinity Urchin-like VS 4 Anode for High-Performance Lithium-Ion Storage. ACS APPLIED MATERIALS & INTERFACES 2018; 10:14727-14734. [PMID: 29624045 DOI: 10.1021/acsami.8b01876] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
VS4 anode materials with controllable morphologies from hierarchical microflower, octopus-like structure, seagrass-like structure to urchin-like structure have been successfully synthesized by a facile solvothermal synthesis approach using different alcohols as solvents. Their structures and electrochemical properties with various morphologies are systematically investigated, and the structure-property relationship is established. Experimental results reveal that Li+ ion storage behavior in VS4 significantly depends on physical features such as the morphology, crystallite size, and specific surface area. According to this study, electrochemical performance degrades on the order of urchin-like VS4 > octopus-like VS4 > seagrass-like VS4 > flower-like VS4. Among them, urchin-like VS4 demonstrates the best electrochemical performance benefiting from its peculiar structure which possesses large surface area that accommodates the volume change to a certain extent, and single-crystal thorns that provide fast electron transportation. Kinetic parameters derived from EIS spectra and sweep-rate-dependent CV curves, such as charge-transfer resistances, Li+ ion apparent diffusion coefficients and stored charge ratio of capacitive and intercalation contributions, both support this claim well. In addition, the EIS measurement was conducted during the first discharge/charge process to study the solid electrolyte interface (SEI) formation on urchin-like VS4 and kinetics behavior of Li+ ion diffusion. A better fundamental understanding on Li+ storage behavior in VS4 is promoted, which is applicable to other vanadium-based materials as well. This study also provides invaluable guidance for morphology-controlled synthesis tailored for optimal electrochemical performance.
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Affiliation(s)
- Guang Yang
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 , Singapore
| | - Bowei Zhang
- Energy Research Institute @ NTU (ERI@N) , Nanyang Technological University , ResearchTechno Plaza, 50 Nanyang Drive , 637553 , Singapore
| | - Jianyong Feng
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 , Singapore
| | - Huanhuan Wang
- CINTRA CNRS/NTU/Thales, UMI 3288 , 50 Nanyang Drive , 637553 , Singapore
| | - Mingbo Ma
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 , Singapore
| | - Kang Huang
- Institute of Advanced Materials and Technology , University of Science and Technology Beijing , Beijing 100083 , China
| | - Jilei Liu
- College of Materials Science and Engineering , Hunan University , Changsha 410082 , China
| | - Srinivasan Madhavi
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 , Singapore
- Energy Research Institute @ NTU (ERI@N) , Nanyang Technological University , ResearchTechno Plaza, 50 Nanyang Drive , 637553 , Singapore
| | - Zexiang Shen
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 , Singapore
- Energy Research Institute @ NTU (ERI@N) , Nanyang Technological University , ResearchTechno Plaza, 50 Nanyang Drive , 637553 , Singapore
- Division of Physics and Applied Physics, School of Physical and Mathematical Sciences , Nanyang Technological University , 637371 , Singapore
| | - Yizhong Huang
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 , Singapore
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Gao G, Xiang Y, Lu S, Dong B, Chen S, Shi L, Wang Y, Wu H, Li Z, Abdelkader A, Xi K, Ding S. CTAB-assisted growth of self-supported Zn 2GeO 4 nanosheet network on a conductive foam as a binder-free electrode for long-life lithium-ion batteries. NANOSCALE 2018; 10:921-929. [PMID: 29165476 DOI: 10.1039/c7nr05407f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The Ge-based compounds show great potential as replacements for traditional graphite anode in lithium-ion batteries (LIBs). However, large volume changes and low conductivity of such materials result in a poor electrochemical cycling and rate performance. Herein, we fabricate a self-supported and three-dimensional (3D) sponge-like structure of interlinked Zn2GeO4 ultrathin nanosheets anchored vertically on a nickel foam (ZGO NSs@NF) via a simple hydrothermal process assisted by cetyltrimethyl ammonium bromide (CTAB). Such robust self-supported hybrid structures greatly improve the structural tolerance of the active materials and accommodate the volume variation that occurs during repeated electrochemical cycling. As expected, the self-supported ZGO NSs@NF composites demonstrate an excellent lithium storage with a high discharge capacity, a long cycling life, and a good rate capability when used as binder-free anodes for LIBs. A high reversible discharge capacity of 794 mA h g-1 is maintained after 500 cycles at 200 mA g-1, corresponding to 81% capacity retention of the second cycle. Further evaluation at a higher current density (2 A g-1) also delivers a reversible discharge capacity (537 mA h g-1) for this binder-free anode. This novel 3D structure of the self-supported ultrathin nanosheets on a conductive substrate, with its volume buffer effect and good interfacial contacts, can stimulate the progress of other energy-efficient technologies.
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Affiliation(s)
- Guoxin Gao
- Department of Applied Chemistry, School of Science, Xi'an Jiaotong University, Xi'an 710049, P. R. China.
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Liu Y, Zhou T, Zheng Y, He Z, Xiao C, Pang WK, Tong W, Zou Y, Pan B, Guo Z, Xie Y. Local Electric Field Facilitates High-Performance Li-Ion Batteries. ACS NANO 2017; 11:8519-8526. [PMID: 28745871 DOI: 10.1021/acsnano.7b04617] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
By scrutinizing the energy storage process in Li-ion batteries, tuning Li-ion migration behavior by atomic level tailoring will unlock great potential for pursuing higher electrochemical performance. Vacancy, which can effectively modulate the electrical ordering on the nanoscale, even in tiny concentrations, will provide tempting opportunities for manipulating Li-ion migratory behavior. Herein, taking CuGeO3 as a model, oxygen vacancies obtained by reducing the thickness dimension down to the atomic scale are introduced in this work. As the Li-ion storage progresses, the imbalanced charge distribution emerging around the oxygen vacancies could induce a local built-in electric field, which will accelerate the ions' migration rate by Coulomb forces and thus have benefits for high-rate performance. Furthermore, the thus-obtained CuGeO3 ultrathin nanosheets (CGOUNs)/graphene van der Waals heterojunctions are used as anodes in Li-ion batteries, which deliver a reversible specific capacity of 1295 mAh g-1 at 100 mA g-1, with improved rate capability and cycling performance compared to their bulk counterpart. Our findings build a clear connection between the atomic/defect/electronic structure and intrinsic properties for designing high-efficiency electrode materials.
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Affiliation(s)
- Youwen Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Centre for Excellence in Nanoscience, iCHEM, University of Science and Technology of China , Hefei, Anhui 230026, People's Republic of China
| | - Tengfei Zhou
- Institute for Superconducting and Electronic Materials, Australian Institute for Innovative Materials (AIIM), and School of Mechanical, Materials and Mechatronics Engineering, Faculty of Engineering and Information Sciences, University of Wollongong , North Wollongong, NSW 2500, Australia
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, South-Central University for Nationalities , Wuhan, 430074, People's Republic of China
| | - Yang Zheng
- Institute for Superconducting and Electronic Materials, Australian Institute for Innovative Materials (AIIM), and School of Mechanical, Materials and Mechatronics Engineering, Faculty of Engineering and Information Sciences, University of Wollongong , North Wollongong, NSW 2500, Australia
| | - Zhihai He
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Centre for Excellence in Nanoscience, iCHEM, University of Science and Technology of China , Hefei, Anhui 230026, People's Republic of China
| | - Chong Xiao
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Centre for Excellence in Nanoscience, iCHEM, University of Science and Technology of China , Hefei, Anhui 230026, People's Republic of China
| | - Wei Kong Pang
- Institute for Superconducting and Electronic Materials, Australian Institute for Innovative Materials (AIIM), and School of Mechanical, Materials and Mechatronics Engineering, Faculty of Engineering and Information Sciences, University of Wollongong , North Wollongong, NSW 2500, Australia
| | - Wei Tong
- High Magnetic Field Laboratory, Chinese Academy of Sciences , Hefei, Anhui 230031, People's Republic of China
| | - Youming Zou
- High Magnetic Field Laboratory, Chinese Academy of Sciences , Hefei, Anhui 230031, People's Republic of China
| | - Bicai Pan
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Centre for Excellence in Nanoscience, iCHEM, University of Science and Technology of China , Hefei, Anhui 230026, People's Republic of China
| | - Zaiping Guo
- Institute for Superconducting and Electronic Materials, Australian Institute for Innovative Materials (AIIM), and School of Mechanical, Materials and Mechatronics Engineering, Faculty of Engineering and Information Sciences, University of Wollongong , North Wollongong, NSW 2500, Australia
| | - Yi Xie
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Centre for Excellence in Nanoscience, iCHEM, University of Science and Technology of China , Hefei, Anhui 230026, People's Republic of China
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Liu W, Zhou T, Zheng Y, Liu J, Feng C, Shen Y, Huang Y, Guo Z. Hierarchical Structural Evolution of Zn 2GeO 4 in Binary Solvent and Its Effect on Li-ion Storage Performance. ACS APPLIED MATERIALS & INTERFACES 2017; 9:9778-9784. [PMID: 28248090 DOI: 10.1021/acsami.7b00582] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Zinc germinate (Zn2GeO4) with a hierarchical structure was successfully synthesized in a binary ethylenediamine/water (En/H2O) solvent system by wet chemistry methods. The morphological evolution process of the Zn2GeO4 was investigated in detail by tuning the ratio of En to H2O in different solvent systems, and a series of compounds with awl-shaped, fascicular, and cross-linked hierarchical structures was obtained and employed as anode materials in lithium-ion batteries. The materials with fascicular structure exhibited excellent electrochemical performance, and a specific reversible capacity of 1034 mA h g-1 was retained at a current density of 0.5 A g-1 after 160 cycles. In addition, the as-prepared nanostructured electrode also delivered impressive rate capability of 315 mA h g-1 at the current density of 10 A g-1. The remarkable electrochemical performances could be ascribed to the following aspects. First, each unit in the three-dimensional fascicular structure can effectively buffer the volume expansions during the Li+ extraction/insertion process, accommodate the strain induced by the volume variation, and stabilize its whole configuration. Meanwhile, the small fascicular units can enlarge the electrode/electrolyte contact area and form an integrated interlaced conductive network which provides continuous electron/ion pathways.
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Affiliation(s)
- Wei Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for Synthesis and Applications of Organic Functional Molecules, Hubei University , Wuhan 430062, China
| | - Tengfei Zhou
- Institute for Superconducting and Electronic Materials, School of Mechanical, Materials, and Mechatronics Engineering, University of Wollongong , North Wollongong, NSW 2500, Australia
| | - Yang Zheng
- Institute for Superconducting and Electronic Materials, School of Mechanical, Materials, and Mechatronics Engineering, University of Wollongong , North Wollongong, NSW 2500, Australia
| | - Jianwen Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for Synthesis and Applications of Organic Functional Molecules, Hubei University , Wuhan 430062, China
| | - Chuanqi Feng
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for Synthesis and Applications of Organic Functional Molecules, Hubei University , Wuhan 430062, China
| | - Yue Shen
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Yunhui Huang
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Zaiping Guo
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for Synthesis and Applications of Organic Functional Molecules, Hubei University , Wuhan 430062, China
- Institute for Superconducting and Electronic Materials, School of Mechanical, Materials, and Mechatronics Engineering, University of Wollongong , North Wollongong, NSW 2500, Australia
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Peng H, Liu Y, Guo Y, Zhang J, Zhang L, Zhou S, Xu X, Liu W, Zhang N, Wang X. Treating Copper(II) Oxide Nanoflowers with Hydrogen Peroxide: A Novel and Facile Strategy To Prepare High-Performance Copper(II) Oxide Nanosheets with Exposed (1 1 0) Facets. ChemCatChem 2016. [DOI: 10.1002/cctc.201601123] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Honggen Peng
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Yang Liu
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Yao Guo
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Jingyan Zhang
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Li Zhang
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Simei Zhou
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Xianglan Xu
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Wenming Liu
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Ning Zhang
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
| | - Xiang Wang
- Institute of Applied Chemistry, College of Chemistry; Nanchang University; Nanchang Jiangxi 330031 P.R. China
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Free-standing Ca2Ge7O16 nanorod arrays anode with long-term stability and superior rate capability in lithium ion batteries. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.10.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chen G, Yan L, Luo H, Guo S. Nanoscale Engineering of Heterostructured Anode Materials for Boosting Lithium-Ion Storage. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:7580-602. [PMID: 27302769 DOI: 10.1002/adma.201600164] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 03/27/2016] [Indexed: 05/28/2023]
Abstract
Rechargeable lithium-ion batteries (LIBs), as one of the most important electrochemical energy-storage devices, currently provide the dominant power source for a range of devices, including portable electronic devices and electric vehicles, due to their high energy and power densities. The interest in exploring new electrode materials for LIBs has been drastically increasing due to the surging demands for clean energy. However, the challenging issues essential to the development of electrode materials are their low lithium capacity, poor rate ability, and low cycling stability, which strongly limit their practical applications. Recent remarkable advances in material science and nanotechnology enable rational design of heterostructured nanomaterials with optimized composition and fine nanostructure, providing new opportunities for enhancing electrochemical performance. Here, the progress as to how to design new types of heterostructured anode materials for enhancing LIBs is reviewed, in the terms of capacity, rate ability, and cycling stability: i) carbon-nanomaterials-supported heterostructured anode materials; ii) conducting-polymer-coated electrode materials; iii) inorganic transition-metal compounds with core@shell structures; and iv) combined strategies to novel heterostructures. By applying different strategies, nanoscale heterostructured anode materials with reduced size, large surfaces area, enhanced electronic conductivity, structural stability, and fast electron and ion transport, are explored for boosting LIBs in terms of high capacity, long cycling lifespan, and high rate durability. Finally, the challenges and perspectives of future materials design for high-performance LIB anodes are considered. The strategies discussed here not only provide promising electrode materials for energy storage, but also offer opportunities in being extended for making a variety of novel heterostructured nanomaterials for practical renewable energy applications.
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Affiliation(s)
- Gen Chen
- Department of Chemical and Materials Engineering, New Mexico State University, Las Cruces, NM, 88003, USA
| | - Litao Yan
- Department of Chemical and Materials Engineering, New Mexico State University, Las Cruces, NM, 88003, USA
| | - Hongmei Luo
- Department of Chemical and Materials Engineering, New Mexico State University, Las Cruces, NM, 88003, USA.
| | - Shaojun Guo
- Department of Materials Science & Engineering, Department of Energy & Resources Engineering, College of Engineering, Peking University, Beijing, 100871, China.
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Qin J, Cao M. Multidimensional Germanium-Based Materials as Anodes for Lithium-Ion Batteries. Chem Asian J 2016; 11:1169-81. [DOI: 10.1002/asia.201600005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 02/09/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Jinwen Qin
- Key Laboratory of Cluster Science; Ministry of Education of China; Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Department of Chemistry; Beijing Institution of Technology; Beijing 100081 P. R. China
| | - Minhua Cao
- Key Laboratory of Cluster Science; Ministry of Education of China; Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Department of Chemistry; Beijing Institution of Technology; Beijing 100081 P. R. China
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14
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Liu X, Ma X, Wang J, Liu X, Chi C, Liu S, Zhao J, Li Y. The binder-free Ca2Ge7O16 nanosheet/carbon nanotube composite as a high-capacity anode for Li-ion batteries with long cycling life. RSC Adv 2016. [DOI: 10.1039/c6ra14289c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ca2Ge7O16 NS/CNT composites on Ni foam have been successfully fabricated for long cycling lithium-ion batteries.
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Affiliation(s)
- Xusong Liu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Xiaoxuan Ma
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Jing Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Xiaoxu Liu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Caixia Chi
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Shikun Liu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Jiupeng Zhao
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Yao Li
- Center for Composite Material
- Harbin Institute of Technology
- Harbin
- China
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Yuvaraj S, Selvan RK, Lee YS. An overview of AB2O4- and A2BO4-structured negative electrodes for advanced Li-ion batteries. RSC Adv 2016. [DOI: 10.1039/c5ra23503k] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Energy-storage devices are state-of-the-art devices with many potential technical and domestic applications.
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Affiliation(s)
- Subramanian Yuvaraj
- Solid State Ionics and Energy Devices Laboratory
- Department of Physics
- Bharathiar University
- Coimbatore 641 046
- India
| | - Ramakrishnan Kalai Selvan
- Solid State Ionics and Energy Devices Laboratory
- Department of Physics
- Bharathiar University
- Coimbatore 641 046
- India
| | - Yun Sung Lee
- Faculty of Applied Chemical Engineering
- Chonnam National University
- Gwangju 500-757
- Korea
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