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Jiang Y, Xiang F, Fan S, Sun Z. A three-dimensional bi-conductive Si-based anode for high-performance lithium ion batteries. NEW J CHEM 2021. [DOI: 10.1039/d1nj03524j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A high-coulombic-efficiency Si-based anode material is designed and synthesized.
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Affiliation(s)
- Yangqiang Jiang
- Sichuan Changhong Battery Co., Ltd, People’s Republic of China
| | - Feng Xiang
- Sichuan Changhong Battery Co., Ltd, People’s Republic of China
| | - Shijun Fan
- Sichuan Changhong Battery Co., Ltd, People’s Republic of China
| | - Zixu Sun
- Key Lab for Special Functional Materials of Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, School of Materials Science and Engineering, Collaborative Innovation Center of Nano Functional Materials and Applications, Henan University, Kaifeng 475004, People’s Republic of China
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2
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Sun Z, Li K, Wee Koh S, Jiao L. Low‐Cost and Scalable Fabrication of Hierarchically Porous N‐Doped Carbon for Energy Storage and Conversion Application. ChemistrySelect 2020. [DOI: 10.1002/slct.201903639] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zixu Sun
- School of Mechanical & Aerospace Engineering Nanyang Technological University Nanyang 639798 Singapore
| | - Kaibing Li
- School of Mechanical & Aerospace Engineering Nanyang Technological University Nanyang 639798 Singapore
| | - See Wee Koh
- School of Mechanical & Aerospace Engineering Nanyang Technological University Nanyang 639798 Singapore
| | - Lishi Jiao
- School of Mechanical & Aerospace Engineering Nanyang Technological University Nanyang 639798 Singapore
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Feng L, Lu W, Liu J, Li D, Hu L, Xu C. Guarding active sites and electron transfer engineering of core-shell nanosheet as robust bifunctional applications for overall water splitting and capacitors. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Zhu L, Du F, Zhuang Y, Dai H, Cao H, Adkins J, Zhou Q, Zheng J. Effect of crosslinking binders on Li-storage behavior of silicon particles as anodes for lithium ion batteries. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.05.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Liu H, Shan Z, Huang W, Wang D, Lin Z, Cao Z, Chen P, Meng S, Chen L. Self-Assembly of Silicon@Oxidized Mesocarbon Microbeads Encapsulated in Carbon as Anode Material for Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2018; 10:4715-4725. [PMID: 29336545 DOI: 10.1021/acsami.7b16760] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The utilization of silicon/carbon composites as anode materials to replace the commercial graphite is hampered by their tendency to huge volumetric expansion, costly raw materials, and complex synthesis processes in lithium-ion batteries. Herein, self-assembly method is successfully applied to prepare hierarchical silicon nanoparticles@oxidized mesocarbon microbeads/carbon (Si@O-MCMB/C) composites for the first time, in which O-MCMB core and low-cost sucrose-derived carbon shell not only effectively enhance the electrical conductivity of the anode, but also mediate the dramatic volume change of silicon during cycles. At the same time, the carbon can act as "adhesive", which is crucial in enhancing the adhesive force between Si and O-MCMB in the composites. The as-obtained Si@O-MCMB/C delivers an initial reversible capacity of 560 mAh g-1 at 0.1 A g-1, an outstanding cyclic retention of 92.8% after 200 cycles, and respectable rate capability. Furthermore, the synthetic route presented here is efficient, less expensive, simple, and easy to scale up for high-performance composites.
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Affiliation(s)
- Huitian Liu
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Zhongqiang Shan
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Wenlong Huang
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Dongdong Wang
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Zejing Lin
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Zongjie Cao
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Peng Chen
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Shuxian Meng
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
| | - Li Chen
- School of Chemical Engineering and Technology and ‡Department of Chemistry, School of Science, Tianjin University , Tianjin 300350, China
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Wang L, Liu Z, Guo Q, Guo X, Gu J. Electrochemical properties of a silicon nanoparticle/hollow graphite fiber/carbon coating composite as an anode for lithium-ion batteries. RSC Adv 2017. [DOI: 10.1039/c7ra00953d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hollow graphite fibers and carbon coating were applied to improve lithium storage and cycling performance of silicon nanoparticles.
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Affiliation(s)
- Liyong Wang
- CAS Key Laboratory of Carbon Materials
- Institute of Coal Chemistry
- Taiyuan 030001
- China
- Hebei Normal University for Nationalities
| | - Zhanjun Liu
- CAS Key Laboratory of Carbon Materials
- Institute of Coal Chemistry
- Taiyuan 030001
- China
| | - Quangui Guo
- CAS Key Laboratory of Carbon Materials
- Institute of Coal Chemistry
- Taiyuan 030001
- China
| | - Xiaohui Guo
- CAS Key Laboratory of Carbon Materials
- Institute of Coal Chemistry
- Taiyuan 030001
- China
| | - Jianjun Gu
- Hebei Normal University for Nationalities
- Chengde 067000
- China
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