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Yang F, Zhong W, Ren M, Liu W, Li M, Li G, Su L. Poplar flower-like nitrogen-doped carbon nanotube@VS4 composites with excellent sodium storage performance. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00985g] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
As a new anode material for sodium-ion batteries (SIBs), VS4 shows impressive energy storage potential due to its unique one-dimensional parallel chain structure, large chain spacing and high sulfur content.
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Affiliation(s)
- Fei Yang
- School of Materials Science and Engineering
- Qilu University of Technology (ShandongAcademy of Sciences)
- Jinan 250353
- PR China
| | - Wen Zhong
- School of Materials Science and Engineering
- Qilu University of Technology (ShandongAcademy of Sciences)
- Jinan 250353
- PR China
| | - Manman Ren
- School of Materials Science and Engineering
- Qilu University of Technology (ShandongAcademy of Sciences)
- Jinan 250353
- PR China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education)
| | - Weiliang Liu
- School of Materials Science and Engineering
- Qilu University of Technology (ShandongAcademy of Sciences)
- Jinan 250353
- PR China
| | - Mei Li
- School of Materials Science and Engineering
- Qilu University of Technology (ShandongAcademy of Sciences)
- Jinan 250353
- PR China
| | - Guangda Li
- School of Materials Science and Engineering
- Qilu University of Technology (ShandongAcademy of Sciences)
- Jinan 250353
- PR China
| | - Liwei Su
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- PR China
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Mahmood A, Li S, Ali Z, Tabassum H, Zhu B, Liang Z, Meng W, Aftab W, Guo W, Zhang H, Yousaf M, Gao S, Zou R, Zhao Y. Ultrafast Sodium/Potassium-Ion Intercalation into Hierarchically Porous Thin Carbon Shells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1805430. [PMID: 30422332 DOI: 10.1002/adma.201805430] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/26/2018] [Indexed: 05/28/2023]
Abstract
The large-scale application of sodium/potassium-ion batteries is severely limited by the low and slow charge storage dynamics of electrode materials. The crystalline carbons exhibit poor insertion capability of large Na+ /K+ ions, which limits the storage capability of Na/K batteries. Herein, porous S and N co-doped thin carbon (S/N@C) with shell-like (shell size ≈20-30 nm, shell wall ≈8-10 nm) morphology for enhanced Na+ /K+ storage is presented. Thanks to the hollow structure and thin shell-wall, S/N@C exhibits an excellent Na+ /K+ storage capability with fast mass transport at higher current densities, leading to limited compromise over charge storage at high charge/discharge rates. The S/N@C delivers a high reversible capacity of 448 mAh g-1 for Na battery, at the current density of 100 mA g-1 and maintains a discharge capacity up to 337 mAh g-1 at 1000 mA g-1 . Owing to shortened diffusion pathways, S/N@C delivers an unprecedented discharge capacity of 204 and 169 mAh g-1 at extremely high current densities of 16 000 and 32 000 mA g-1 , respectively, with excellent reversible capacity for 4500 cycles. Moreover, S/N@C exhibits high K+ storage capability (320 mAh g-1 at current density of 50 mA g-1 ) and excellent cyclic life.
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Affiliation(s)
- Asif Mahmood
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
- Academy for Advanced Interdisciplinary Studies and Department of Physics, Southern University of Sciences and Technology, Shenzhen, 518000, P. R. China
| | - Shuai Li
- Academy for Advanced Interdisciplinary Studies and Department of Physics, Southern University of Sciences and Technology, Shenzhen, 518000, P. R. China
| | - Zeeshan Ali
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Hassina Tabassum
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Bingjun Zhu
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Zibin Liang
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Wei Meng
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Waseem Aftab
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Wenhan Guo
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Hao Zhang
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Muhammad Yousaf
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Song Gao
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Ruqiang Zou
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Yusheng Zhao
- Academy for Advanced Interdisciplinary Studies and Department of Physics, Southern University of Sciences and Technology, Shenzhen, 518000, P. R. China
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Bruck AM, Cama CA, Gannett CN, Marschilok AC, Takeuchi ES, Takeuchi KJ. Nanocrystalline iron oxide based electroactive materials in lithium ion batteries: the critical role of crystallite size, morphology, and electrode heterostructure on battery relevant electrochemistry. Inorg Chem Front 2016. [DOI: 10.1039/c5qi00247h] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The whole versus the sum of its parts; contributions of nanoscale iron-containing materials to the bulk electrochemistry of composite electrodes.
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Affiliation(s)
| | | | - Cara N. Gannett
- Department of Chemistry
- State University of New York at Geneseo
- Geneseo
- USA
- Center for Inclusive Education
| | - Amy C. Marschilok
- Department of Chemistry
- Stony Brook University
- Stony Brook
- USA
- Department of Materials Science and Engineering
| | - Esther S. Takeuchi
- Department of Chemistry
- Stony Brook University
- Stony Brook
- USA
- Department of Materials Science and Engineering
| | - Kenneth J. Takeuchi
- Department of Chemistry
- Stony Brook University
- Stony Brook
- USA
- Department of Materials Science and Engineering
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