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Luan J, Yuan H, Liu J, Zhao N, Hu W, Zhong C. Amorphous AlPO 4 Layer Coating Vacuum Thermal Reduced SiO x with Fine Silicon Grains to Enhance the Anode Stability. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2405116. [PMID: 39076124 DOI: 10.1002/advs.202405116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/15/2024] [Indexed: 07/31/2024]
Abstract
Micrometer-sized silicon monoxide (SiO) is regarded as a high-capacity anode material with great potential for lithium ion batteries (LIBs). However, the problems of low initial Coulombic efficiency (ICE), poor electrical conductivity, and large volume change of SiO inevitably impede further application. Herein, the vacuum thermal reduced SiOx with amorphous AlPO4 and carbon double-coating layers is used as the ideal anode material in LIBs. The vacuum thermal reduction at low temperature forms fine silicon grains in the internal particles and maintains the external integrity of SiOx particles, contributing to mitigation of the stress intensification and the subsequent design of multifunctional coating. Meanwhile, the innovative introduction of the multifunctional amorphous AlPO4 layer not only improves the ion/electron conduction properties to ensure the fast reversible reaction but also provides a robust protective layer with stable physicochemical characteristics and inhibits the volume expansion effect. The sample of SiOx anode shows an ICE up to 87.6% and a stable cycling of 200 cycles at 1 A g-1 with an initial specific capacity of 1775.8 mAh g-1. In addition, the assembled pouch battery of 1.8 Ah can also ensure a cycling life of over 150 cycles, demonstrating a promising prospect of this optimized micrometer-sized SiOx anode material for industrial applications.
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Affiliation(s)
- Jingyi Luan
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Hongyan Yuan
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Jie Liu
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Naiqin Zhao
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Wenbin Hu
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Cheng Zhong
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
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Hwang SW. SiOx/C Composite Anode for Lithium-Ion Battery with Improved Performance Using Graphene Quantum Dots and Carbon Nanoparticles. Molecules 2024; 29:2578. [PMID: 38893453 PMCID: PMC11174013 DOI: 10.3390/molecules29112578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 05/02/2024] [Accepted: 05/07/2024] [Indexed: 06/21/2024] Open
Abstract
In this study, a composite was manufactured by mixing graphene quantum dots, silicon oxide, and carbon nanoparticles, and the characteristics of the anode materials for secondary batteries were examined. To improve the capacity of the graphene quantum dot (GQD) anode material, the added silicon oxide content was varied among 0, 5, 10, 15, and 30 wt%, and carbon nanoparticles were added as a structural stabilizer to alleviate silicon oxide volume expansion. The physical properties of the prepared GQD/SiOx/C composite were investigated through XRD, SEM, EDS, and powder resistance analysis. Additionally, the electrochemical properties of the manufactured composite were observed through an analysis of the charge-discharge cycle, rate, and impedance of a lithium secondary battery. In the GQD/SiOx/C composite, by adding carbon nanoparticles, an internal cavity was formed that can alleviate the volume expansion of silicon oxide, and the carbon nanoparticles and silicon oxide particles were uniformly distributed. The formed internal cavity had a silicon oxide content of 5 wt%. Low initial efficiency was observed, and above 30 wt%, low cycle stability was observed. The GQD/SiOx/C composite with 15 wt% of silicon oxide added showed an initial discharge capacity of 595 mAh/g, a capacity retention rate of 92%, and a rate characteristic of 81 at 2 C/0.1 C. Silicon oxide was added to improve the capacity of the anode material, and carbon nanoparticles were added as a structural stabilizer to buffer the volume change of the silicon oxide. To use GQD/SiOx/C composite as a highly efficient anode material, the optimal silicon oxide content and carbon nanoparticle mechanism as a structural stabilizer were discussed.
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Affiliation(s)
- Sung Won Hwang
- Department of System Semiconductor Engineering, Sangmyung University, Cheonan 31066, Republic of Korea
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3
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Autthawong T, Ratsameetammajak N, Khunpakdee K, Haruta M, Chairuangsri T, Sarakonsri T. Biomass Waste Utilization as Nanocomposite Anodes through Conductive Polymers Strengthened SiO 2/C from Streblus asper Leaves for Sustainable Energy Storages. Polymers (Basel) 2024; 16:1414. [PMID: 38794607 PMCID: PMC11125036 DOI: 10.3390/polym16101414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024] Open
Abstract
Sustainable anode materials, including natural silica and biomass-derived carbon materials, are gaining increasing attention in emerging energy storage applications. In this research, we highlighted a silica/carbon (SiO2/C) derived from Streblus asper leaf wastes using a simple method. Dried Streblus asper leaves, which have plenty of biomass in Thailand, have a unique leaf texture due to their high SiO2 content. We can convert these worthless leaves into SiO2/C nanocomposites in one step, producing eco-materials with distinctive microstructures that influence electrochemical energy storage performance. Through nanostructured design, SiO2/C is thoroughly covered by a well-connected framework of conductive hybrid polymers based on the sodium alginate-polypyrrole (SA-PPy) network, exhibiting impressive morphology and performance. In addition, an excellent electrically conductive SA-PPy network binds to the SiO2/C particle surface through crosslinker bonding, creating a flexible porous space that effectively facilitates the SiO2 large volume expansion. At a current density of 0.3 C, this synthesized SA-PPy@Nano-SiO2/C anode provides a high specific capacity of 756 mAh g-1 over 350 cycles, accounting for 99.7% of the theoretical specific capacity. At the high current of 1 C (758 mA g-1), a superior sustained cycle life of over 500 cycles was evidenced, with over 93% capacity retention. The research also highlighted the potential for this approach to be scaled up for commercial production, which could have a significant impact on the sustainability of the lithium-ion battery industry. Overall, the development of green nanocomposites along with polymers having a distinctive structure is an exciting area of research that has the potential to address some of the key challenges associated with lithium-ion batteries, such as capacity degradation and safety concerns, while also promoting sustainability and reducing environmental impact.
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Affiliation(s)
- Thanapat Autthawong
- Office of Research Administration, Chiang Mai University, Muang, Chiang Mai 50200, Thailand;
- Department of Chemistry, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand; (N.R.); (K.K.)
- Material Science Research Center, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand
| | - Natthakan Ratsameetammajak
- Department of Chemistry, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand; (N.R.); (K.K.)
- Center of Excellent for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand
| | - Kittiched Khunpakdee
- Department of Chemistry, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand; (N.R.); (K.K.)
- Center of Excellent for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand
| | - Mitsutaka Haruta
- Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan;
| | - Torranin Chairuangsri
- Department of Industrial Chemistry, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand;
| | - Thapanee Sarakonsri
- Department of Chemistry, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand; (N.R.); (K.K.)
- Material Science Research Center, Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand
- Center of Excellent for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Muang, Chiang Mai 50200, Thailand
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Onajah S, Sarkar R, Islam MS, Lalley M, Khan K, Demir M, Abdelhamid HN, Farghaly AA. Silica-Derived Nanostructured Electrode Materials for ORR, OER, HER, CO 2RR Electrocatalysis, and Energy Storage Applications: A Review. CHEM REC 2024; 24:e202300234. [PMID: 38530060 DOI: 10.1002/tcr.202300234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 02/13/2024] [Indexed: 03/27/2024]
Abstract
Silica-derived nanostructured catalysts (SDNCs) are a class of materials synthesized using nanocasting and templating techniques, which involve the sacrificial removal of a silica template to generate highly porous nanostructured materials. The surface of these nanostructures is functionalized with a variety of electrocatalytically active metal and non-metal atoms. SDNCs have attracted considerable attention due to their unique physicochemical properties, tunable electronic configuration, and microstructure. These properties make them highly efficient catalysts and promising electrode materials for next generation electrocatalysis, energy conversion, and energy storage technologies. The continued development of SDNCs is likely to lead to new and improved electrocatalysts and electrode materials. This review article provides a comprehensive overview of the recent advances in the development of SDNCs for electrocatalysis and energy storage applications. It analyzes 337,061 research articles published in the Web of Science (WoS) database up to December 2022 using the keywords "silica", "electrocatalysts", "ORR", "OER", "HER", "HOR", "CO2RR", "batteries", and "supercapacitors". The review discusses the application of SDNCs for oxygen reduction reaction (ORR), oxygen evolution reaction (OER), hydrogen evolution reaction (HER), carbon dioxide reduction reaction (CO2RR), supercapacitors, lithium-ion batteries, and thermal energy storage applications. It concludes by discussing the advantages and limitations of SDNCs for energy applications.
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Affiliation(s)
- Sammy Onajah
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois, 60439, United States
- Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, 60637, United States
| | - Rajib Sarkar
- Department of Chemistry, Virginia Commonwealth University, Richmond, Virginia, 23284-2006, United States
| | - Md Shafiul Islam
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois, 60439, United States
| | - Marja Lalley
- Department of Chemistry, University of Chicago, Chicago, Illinois, 60637, United States
| | - Kishwar Khan
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Muslum Demir
- Department of Chemical Engineering, Bogazici University, 34342, Istanbul, Turkey
- TUBITAK Marmara Research Center, Material Institute, Gebze, 41470, Turkey
| | - Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Assiut University, Assiut, 71516, Egypt
- Egyptian Russian University, Badr City, Cairo, 11829, Egypt
| | - Ahmed A Farghaly
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois, 60439, United States
- Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, 60637, United States
- Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516, Egypt
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Ouyang Q, Li G, Zhang X, Zhao X, Fu S, Li L. Yolk-Shell Gradient-Structured SiO x Anodes Derived from Periodic Mesoporous Organosilicas Enable High-Performance Lithium-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2305793. [PMID: 37771177 DOI: 10.1002/smll.202305793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/11/2023] [Indexed: 09/30/2023]
Abstract
Gradient-structured materials hold great promise in the areas of batteries and electrocatalysis. Here, yolk-shell gradient-structured SiOx -based anode (YSG-SiOx /C@C) derived from periodic mesoporous organosilica spheres (PMOs) through a selective etching method is reported. Capitalizing on the poor hydrothermal stability of inorganic silica in organic-inorganic hybrid silica spheres, the inorganic silica component in the hybrid spheres is selectively etched to obtain yolk-shell-structured PMOs. Subsequently, the yolk-shell PMOs are coated with carbon to fabricate YSG-SiOx /C@C. YSG-SiOx /C@C is comprised of a core with uniform distribution of SiOx and carbon at the atomic scale, a middle void layer, and outer layers of SiOx and amorphous carbon. This unique gradient structure and composition from inside to outside not only enhances the electrical conductivity of the SiOx anode and reduces the side reactions, but also reserves void space for the expansion of SiOx , thereby effectively mitigating the stress caused by volumetric effect. As a result, YSG-SiOx /C@C exhibits exceptional cycling stability and rate capability. Specifically, YSG-SiOx /C@C maintains a specific capacity of 627 mAh g-1 after 400 cycles at 0.5 A g-1 , and remains stable even after 550 cycles at current density of 2 A g-1 , achieving a specific capacity of 519 mAh g-1 .
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Affiliation(s)
- Quan Ouyang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Guangshe Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Xin Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Xu Zhao
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Shilong Fu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Liping Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
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Bie X, Xiong M, Wang B, Dong Y, Chen Z, Huang R. Glucose hydrothermal encapsulation of carbonized silicone polyester to prepare anode materials for lithium batteries with improved cycle stability. RSC Adv 2022; 12:9238-9248. [PMID: 35424858 PMCID: PMC8985191 DOI: 10.1039/d2ra00960a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 03/06/2022] [Indexed: 11/21/2022] Open
Abstract
A silicon polyester (Si-PET) was synthesized with ethylene glycol and phthalic anhydride, and then it was carbonized and hydrothermally coated with glucose. The formed SiOx with layered graphene as the 3D network had an amorphous carbon layer. The graphene oxide (rGO) after carbothermal reduction was completely retained in SiOx, which improved the conductivity of the SiOx anode material. SiOx were encapsulated with a flexible amorphous carbon layer on the surface, which can not only improve the electrical performance, but also effectively relieve the huge volume changes of the compound. Further, the key point is that, the solid electrolyte interphase (SEI) film was mainly formed on the surface carbon layer. This would keep a stable SEI film during volume pulverization, and result in a good cycle stability. The SiOx/C-rGO material maintained a reversible capacity of 660 mA h g−1 at a current density of 100 mA g−1 for 100 cycles, a reversible capacity of 469.7 mA h g−1 at a current density of 200 mA g−1 for 300 cycles. The Coulomb efficiency was maintained at 98% except for the first cycle. After long cycling, the electrode expansion was 16%, which was much lower than those of silicon based materials. Therefore, this article provides a cheap, simple, and commercially valuable anode material for lithium batteries. Silicon polyester (Si-PET) was synthesized with ethylene glycol and phthalic anhydride, and then it was carbonized and hydrothermally coated with glucose. The forming SiOx with layered graphene as the 3D network had amorphous carbon layer.![]()
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Affiliation(s)
- Xuan Bie
- School of Power & Mechanical Engineering, Wuhan University, Wuhan 430072, PR China
| | - Man Xiong
- School of Materials Science and Engineering, Hubei University, Wuhan, 430060, PR China
| | - Ben Wang
- School of Power & Mechanical Engineering, Wuhan University, Wuhan 430072, PR China
| | - Yawei Dong
- School of Power & Mechanical Engineering, Wuhan University, Wuhan 430072, PR China
| | - Zhongxue Chen
- School of Power & Mechanical Engineering, Wuhan University, Wuhan 430072, PR China
| | - Ronghua Huang
- School of Power & Mechanical Engineering, Wuhan University, Wuhan 430072, PR China
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Monje IE, Sanchez-Ramirez N, Santagneli SH, Camargo PH, Bélanger D, Schougaard SB, Torresi RM. In situ-formed nitrogen-doped carbon/silicon-based materials as negative electrodes for lithium-ion batteries. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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8
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Phosphonium ionic liquid-based electrolyte for high voltage Li-ion batteries: Effect of ionic liquid ratio. J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-021-01605-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Huang Z, Dang G, Jiang W, Sun Y, Yu M, Zhang Q, Xie J. A Low-Cost and Scalable Carbon Coated SiO-Based Anode Material for Lithium-Ion Batteries. ChemistryOpen 2021; 10:380-386. [PMID: 33492771 PMCID: PMC7953473 DOI: 10.1002/open.202000341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/03/2020] [Indexed: 11/15/2022] Open
Abstract
Silicon monoxide (SiO) is considered as one of the most promising alternative anode materials thanks to its high theoretical capacity, satisfying operating voltage and low cost. However, huge volume change, poor electrical conductivity, and poor cycle performance of SiO dramatically hindered its commercial application. In this work, we report an affordable and simple way for manufacturing carbon-coated SiO-C composites with good electrochemical performance on kilogram scales. Industrial grade SiO was modified by carbon coating using cheap and environment friendly polyvinyl pyrrolidone (PVP) as carbon source. High-resolution transmission electron microscopy (HRTEM) and Raman spectra results show that there is an amorphous carbon coating layer with a thickness of about 40 nm on the surface of SiO. The synthesized SiO-C-650 composite shows great electrochemical performance with a high capacity of 1491 mAh.g-1 at 0.1 C rate and outstanding capacity retention of 67.2 % after 100 cycles. The material also displays an excellent performance with a capacity of 1100 mAh.g-1 at 0.5 C rate. Electrochemical impedance spectroscopy (EIS) results also prove that the carbon coating layer can effectively improve the conductivity of the composite and thus enhance the cycling stability of SiO electrode.
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Affiliation(s)
- Zhihao Huang
- Department of Chemical EngineeringShanghai institute of TechnologyShanghai201418China
| | - Guoju Dang
- Department of Research and DevelopmentShanghai Power and Energy Storage Battery System Engineering Technology Research CenterShanghai200245China
- State Key Laboratory of Space Power-Sources TechnologyShanghai Institute of space power sourcesShanghai200245China
| | - Wenping Jiang
- Department of Chemical EngineeringShanghai institute of TechnologyShanghai201418China
| | - Yuanyu Sun
- Department of Chemical EngineeringShanghai institute of TechnologyShanghai201418China
| | - Meng Yu
- Department of Chemical EngineeringShanghai institute of TechnologyShanghai201418China
| | - Quansheng Zhang
- Department of Chemical EngineeringShanghai institute of TechnologyShanghai201418China
| | - Jingying Xie
- Department of Research and DevelopmentShanghai Power and Energy Storage Battery System Engineering Technology Research CenterShanghai200245China
- State Key Laboratory of Space Power-Sources TechnologyShanghai Institute of space power sourcesShanghai200245China
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Raza A, Jung JY, Lee CH, Kim BG, Choi JH, Park MS, Lee SM. Swelling-Controlled Double-Layered SiO x/Mg 2SiO 4/SiO x Composite with Enhanced Initial Coulombic Efficiency for Lithium-Ion Battery. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7161-7170. [PMID: 33539708 DOI: 10.1021/acsami.0c19975] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Si-based anode materials are considered as potential materials for high-energy lithium-ion batteries (LIBs) with the advantages of high specific capacities and low operating voltages. However, significant initial capacity loss and large volume variations during cycles are the primary restrictions for the practical application of Si-based anodes. Herein, we propose an affordable and scalable synthesis of double-layered SiOx/Mg2SiO4/SiOx composites through the magnesiothermic reduction of micro-sized SiO with Mg metal powder at 750 °C for 2 h. The distinctive morphology and microstructure of the double-layered SiOx/Mg2SiO4/SiOx composite are beneficial as they remarkably improve the reversibility in the first cycle and completely suppress the volume variations during cycling. In our material design, the outermost layer with a highly porous SiOx structure provides abundant active sites by securing a pathway for efficient access to electrons and electrolytes. The inner layer of Mg2SiO4 can constrain the large volume expansion to increase the initial Coulombic efficiency (ICE). Owing to these promising structural features, the composite prepared with a 2:1 molar ratio of SiO to Mg exhibited initial charge and discharge capacities of 1826 and 1381 mA h g-1, respectively, with an ICE of 75.6%. Moreover, it showed a stable cycle performance, maintaining high capacity retention of up to >86.0% even after 300 cycles. The proposed approach provides practical insight into the mass production of advanced anode materials for high-energy LIBs.
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Affiliation(s)
- Asif Raza
- Electro-Functionality Materials Engineering, University of Science and Technology (UST), 217, Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon 51543, Republic of Korea
| | - Jae Yup Jung
- Department of Advanced Materials Engineering of Information and Electronics, Integrated Education Program for Frontier Materials (BK21 Four), Kyung Hee University,1732 Deogyeong-daero, Giheung-gu, Yongin 17104, Republic of Korea
| | - Cheol-Ho Lee
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon 51543, Republic of Korea
| | - Byung Gon Kim
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon 51543, Republic of Korea
| | - Jeong-Hee Choi
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon 51543, Republic of Korea
| | - Min-Sik Park
- Department of Advanced Materials Engineering of Information and Electronics, Integrated Education Program for Frontier Materials (BK21 Four), Kyung Hee University,1732 Deogyeong-daero, Giheung-gu, Yongin 17104, Republic of Korea
| | - Sang-Min Lee
- Electro-Functionality Materials Engineering, University of Science and Technology (UST), 217, Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
- Next Generation Battery Research Center, Korea Electrotechnology Research Institute, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon 51543, Republic of Korea
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Xue H, Cheng Y, Gu Q, Wang Z, Shen Y, Yin D, Wang L, Huang G. An SiO x anode strengthened by the self-catalytic growth of carbon nanotubes. NANOSCALE 2021; 13:3808-3816. [PMID: 33565538 DOI: 10.1039/d0nr08297j] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Modification using carbon nanotubes (CNTs) is one of the most important strategies to boost the performance of materials in various applications, among which the CNT-modified silicon-based anodes have gained considerable attention in lithium-ion batteries (LIBs) due to their improved conductivity and cycle stability. However, the realization of a close-knit CNT coating on silicon (Si) through an efficient and cost-effective approach remains challenging. Herein, a new in situ self-catalytic method by acetylene treatment is presented, in which, CNTs can be directly grown and knitted on the SiOx particles to construct a conductive additive-free SiOx@CNT anode. The in situ grown CNTs can not only enhance electric conductivity and alleviate the volume effect of SiOx effectively, but also mitigate the electrolyte decomposition with improved coulombic efficiency. As a result, an extremely high capacity of 1012 mA h g-1, long lifespan over 500 cycles at a current density of 2 A g-1 as well as a good performance in full LIBs with a working potential of about 3.4 V (vs. nickel-rich cathode) were obtained. The rationally constructed SiOx@CNTs with easy synthesis and high throughput will hopefully promote LIBs with energy density above 300 W h kg-1. This study opens a new avenue to prepare CNT-decorated functional materials and brings the SiOx-based anode one step closer to practical applications.
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Affiliation(s)
- Hongjin Xue
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China. and University of Science and Technology of China, Hefei, 230026, China
| | - Yong Cheng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China.
| | - Qianqian Gu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China. and University of Science and Technology of China, Hefei, 230026, China
| | - Zhaomin Wang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China.
| | - Yabin Shen
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China. and University of Science and Technology of China, Hefei, 230026, China
| | - Dongming Yin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China. and University of Science and Technology of China, Hefei, 230026, China
| | - Limin Wang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China. and University of Science and Technology of China, Hefei, 230026, China
| | - Gang Huang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022, China.
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12
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Insight into the performance of the mesoporous structure SiOx nanoparticles anchored on carbon fibers as anode material of lithium-ion batteries. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114798] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Martins VL, Neves HR, Monje IE, Leite MM, Oliveira PFMDE, Antoniassi RM, Chauque S, Morais WG, Melo EC, Obana TT, Souza BL, Torresi RM. An Overview on the Development of Electrochemical Capacitors and Batteries - part II. AN ACAD BRAS CIENC 2020; 92:e20200800. [PMID: 32638868 DOI: 10.1590/0001-3765202020200800] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 05/25/2020] [Indexed: 11/22/2022] Open
Abstract
In the second part of the review on electrochemical energy storage, the devolvement of batteries is explored. First, fundamental aspects of battery operation will be given, then, different materials and chemistry of rechargeable batteries will be explored, including each component of the cell. In negative electrodes, metallic, intercalation and transformation materials will be addressed. Examples are Li or Na metal batteries, graphite and other carbonaceous materials (such as graphene) for intercalation of metal-ions and transition metal oxides and silicon for transformation. In the positive electrode section, materials for intercalation and transformation will be reviewed. The state-of-the-art on intercalation as lithium cobalt oxide and nickel containing oxides will be approached for intercalation materials, whereas sulfur and metal-air will also be explored for transformation. Alongside, the role of electrolyte will be discussed concerning performance and safety, with examples for the next generation devices. Finally, a general future perspective will address both electrochemical capacitors and batteries.
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Affiliation(s)
- Vitor L Martins
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Herbert R Neves
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Ivonne E Monje
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Marina M Leite
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | | | - Susana Chauque
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - William G Morais
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Eduardo C Melo
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Thiago T Obana
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Breno L Souza
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Roberto M Torresi
- Depto. Química Fundamental, Universidade de São Paulo, São Paulo, SP, Brazil
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14
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Zhu G, Guo R, Luo W, Liu HK, Jiang W, Dou SX, Yang J. Boron doping-induced interconnected assembly approach for mesoporous silicon oxycarbide architecture. Natl Sci Rev 2020; 8:nwaa152. [PMID: 34691656 PMCID: PMC8288169 DOI: 10.1093/nsr/nwaa152] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/16/2020] [Accepted: 06/16/2020] [Indexed: 01/26/2023] Open
Abstract
Abstract
Despite desirable progress in various assembly tactics, the main drawback associated with current assemblies is the weak interparticle connections limited by their assembling protocols. Herein, we report a novel boron doping-induced interconnection-assembly approach for fabricating an unprecedented assembly of mesoporous silicon oxycarbide nanospheres, which are derived from periodic mesoporous organosilicas. The as-prepared architecture is composed of interconnected, strongly coupled nanospheres with coarse surfaces. Significantly, through delicate analysis of the as-formed boron doped species, a novel melt-etching and nucleation-growth mechanism is proposed, which offers a new horizon for the developing interconnected assembling technique. Furthermore, such unique strategy shows precise controllability and versatility, endowing the architecture with tunable interconnection size, surface roughness and switchable primary nanoparticles. Impressively, this interconnected assembly along with tunable surface roughness enables intrinsically dual (both structural and interfacial) stable characteristics, achieving extraordinary long-term cycle life when used as a lithium-ion battery anode.
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Affiliation(s)
- Guanjia Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Rui Guo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Wei Luo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Hua Kun Liu
- Institute for Superconducting & Electronic Materials, Australian Institute of Innovative Materials, University of Wollongong, North Wollongong, NSW 2500, Australia
| | - Wan Jiang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Shi Xue Dou
- Institute for Superconducting & Electronic Materials, Australian Institute of Innovative Materials, University of Wollongong, North Wollongong, NSW 2500, Australia
| | - Jianping Yang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
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15
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Li H, Chen L, Chen Z. High-temperature storage deterioration behaviors of lithium-ion batteries using nickel-rich cathode and SiO–C composite anode. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2934-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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16
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17
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Zheng Y, Kong X, Usman I, Xie X, Liang S, Cao G, Pan A. Rational design of the pea-pod structure of SiOx/C nanofibers as a high-performance anode for lithium ion batteries. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00069h] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Pea-pod structured SiOx/C nanofibers were synthesized by the electrospinning method, whose structure can be controlled by adjusting the addition amounts of organosilica-polymer nanospheres and they exhibit superior electrochemical performance.
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Affiliation(s)
- Yuchao Zheng
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
| | - Xiangzhong Kong
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
| | - Ibrahim Usman
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
| | - Xuefang Xie
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
| | - Shuquan Liang
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
| | - Guozhong Cao
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
| | - Anqiang Pan
- State Key Laboratory of Powder Metallurgy
- School of Materials Science and Engineering
- Central South University
- Hunan
- China
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18
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A hybrid supercapacitor constructed by graphene wrapped ordered meso-porous Si based electrode. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.05.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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19
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Wang M, Yin L, Li M, Luo S, Wang C. Low-cost heterogeneous dual-carbon shells coated silicon monoxide porous composites as anodes for high-performance lithium-ion batteries. J Colloid Interface Sci 2019; 549:225-235. [PMID: 31048128 DOI: 10.1016/j.jcis.2019.04.076] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/22/2019] [Accepted: 04/25/2019] [Indexed: 10/27/2022]
Abstract
To develop low-cost, high-capacity and long-life anode materials for lithium-ion batteries, glucose-C and F-doped C coated SiO composites with adjustable pore structure (p-SiO@gl-C@F-doped C) are synthesized by facile and scalable methods. The combination of the heterogeneous dual-carbon shells and porous structure significantly promotes the reaction kinetics of the electrode, effectively suppresses and buffers the volume expansion of SiO, and largely enhances the stability of solid electrolyte interface of the electrode. In a half cell, the optimized p-SiO@gl-C@F-doped C (7:3) composite shows a stable discharge capacity of 785 mAh g-1 at a current density of 200 mA g-1. The discharge capacity is maintained at 772 mAh g-1 after 200 cycles. At a current density of 400 mA g-1, the electrode shows a discharge capacity of 633 mAh g-1 after 500 cycles, with a capacity degradation of ∼0.0096% per cycle from the 2nd cycle to the 500th cycle. The full cell which is composed of the commercial LiFePO4 as a cathode and the optimized composite as an anode, exhibits high capacity and good cycling stability.
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Affiliation(s)
- Mengyi Wang
- Institute of Synthesis and Application of Functional Materials, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637009, China
| | - Li Yin
- Institute of Synthesis and Application of Functional Materials, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637009, China
| | - Mingqi Li
- Institute of Synthesis and Application of Functional Materials, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637009, China.
| | - Shaohua Luo
- School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China; School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China
| | - Chao Wang
- Clean Energy Materials and Engineering Center, School of Microelectronics and Solid-state Electronics, University of Electric Science and Technology of China, Chengdu 611731, China.
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20
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Xu T, Wang Q, Zhang J, Xie X, Xia B. Green Synthesis of Dual Carbon Conductive Network-Encapsulated Hollow SiO x Spheres for Superior Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2019; 11:19959-19967. [PMID: 31090391 DOI: 10.1021/acsami.9b03070] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Designing hollow/porous structure is regarded as an effective approach to address the dramatic volumetric variation issue for Si-based anode materials in Li-ion batteries (LIBs). Pioneer studies mainly focused on acid/alkali etching to create hollow/porous structures, which are, however, highly corrosive and may lead to a complicated synthetic process. In this paper, a dual carbon conductive network-encapsulated hollow SiO x (DC-HSiO x) is fabricated through a green route, where polyacrylic acid is adopted as an eco-friendly soft template. Low electrical resistance and integrated electrode structure can be maintained during cycles because of the dual carbon conductive networks distributed both on the surface of single particles formed by amorphous carbon and among particles constructed by reduced graphene oxide. Importantly, the hollow space is reserved within SiO x spheres to accommodate the huge volumetric variation and shorten the transport pathway of Li+ ions. As a result, the DC-HSiO x composite delivers a large reversible capacity of 1113 mA h g-1 at 0.1 A g-1, an excellent cycling performance up to 300 cycles with a capacity retention of 92.5% at 0.5 A g-1, and a good rate capability. Furthermore, the DC-HSiO x//LiNi0.8Co0.1Mn0.1O2 full cell exhibits high energy density (419 W h kg-1) and superior cycling performance. These results render an opportunity for the unique DC-HSiO x composite as a potential anode material for use in high-performance LIBs.
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Affiliation(s)
- Tao Xu
- Shanghai Institute of Microsystem and Information Technology , Chinese Academy of Sciences , Shanghai 200050 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Qian Wang
- School of Physical and Mathematical Sciences , Nanjing Tech University , Nanjing 211800 , China
| | - Jian Zhang
- Shanghai Institute of Microsystem and Information Technology , Chinese Academy of Sciences , Shanghai 200050 , China
| | - Xiaohua Xie
- Shanghai Institute of Microsystem and Information Technology , Chinese Academy of Sciences , Shanghai 200050 , China
| | - Baojia Xia
- Shanghai Institute of Microsystem and Information Technology , Chinese Academy of Sciences , Shanghai 200050 , China
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21
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Cui J, Yang J, Man J, Li S, Yin J, Ma L, He W, Sun J, Hu J. Porous Al/Al2O3 two-phase nanonetwork to improve electrochemical properties of porous C/SiO2 as anode for Li-ion batteries. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.01.121] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Rice husk derived silicon/carbon and silica/carbon nanocomposites as anodic materials for lithium-ion batteries. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.09.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Reduced graphene-oxide/highly ordered mesoporous SiOx hybrid material as an anode material for lithium ion batteries. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.04.030] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Zeng L, Liu R, Han L, Luo F, Chen X, Wang J, Qian Q, Chen Q, Wei M. Preparation of a Si/SiO2
-Ordered-Mesoporous-Carbon Nanocomposite as an Anode for High-Performance Lithium-Ion and Sodium-Ion Batteries. Chemistry 2018; 24:4841-4848. [DOI: 10.1002/chem.201704780] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Lingxing Zeng
- Chemistry Post-doctoral Station; Fujian Normal University, Fuzhou; Fujian 35007 P. R. China
- Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
| | - Renpin Liu
- Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
| | - Lei Han
- College of Chemistry and Pharmaceutical Sciences; Qingdao Agricultural University; 700 Changcheng Road Qingdao P. R. China
| | - Fenqiang Luo
- Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
| | - Xi Chen
- Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
| | - Jianbiao Wang
- Institute of Advanced Energy Materials; Fuzhou University, Fuzhou; Fujian 350002 P. R. China
| | - Qingrong Qian
- Chemistry Post-doctoral Station; Fujian Normal University, Fuzhou; Fujian 35007 P. R. China
- Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
| | - Qinghua Chen
- Chemistry Post-doctoral Station; Fujian Normal University, Fuzhou; Fujian 35007 P. R. China
- Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
- Fuqing Branch of Fujian Normal University, Fuqing; Fujian 350300 P. R. China
| | - Mingdeng Wei
- Institute of Advanced Energy Materials; Fuzhou University, Fuzhou; Fujian 350002 P. R. China
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25
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Simple synthesis of Si/Sn@C-G anodes with enhanced electrochemical properties for Li-ion batteries. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2017.10.117] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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High surface area C/SiO2 composites from rice husks as a high-performance anode for lithium ion batteries. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2017.01.083] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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27
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Qian L, Lan JL, Xue M, Yu Y, Yang X. Two-step ball-milling synthesis of a Si/SiOx/C composite electrode for lithium ion batteries with excellent long-term cycling stability. RSC Adv 2017. [DOI: 10.1039/c7ra06671f] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SiOx-based anodes have attracted tremendous attention owing to their low cost, higher theoretical capacity than graphite and lower volume expansion than pure silicon.
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Affiliation(s)
- Lingzhi Qian
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jin-Le Lan
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Changzhou Institute of Advanced Materials
| | - Mengyao Xue
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yunhua Yu
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Xiaoping Yang
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
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28
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Cui J, Cui Y, Li S, Sun H, Wen Z, Sun J. Microsized Porous SiO x@C Composites Synthesized through Aluminothermic Reduction from Rice Husks and Used as Anode for Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2016; 8:30239-30247. [PMID: 27762546 DOI: 10.1021/acsami.6b10260] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Microsized porous SiOx@C composites used as anode for lithium-ion batteries (LIBs) are synthesized from rice husks (RHs) through low-temperature (700 °C) aluminothermic reduction. The resulting SiOx@C composite shows mesoporous irregular particle morphology with a high specific surface area of 597.06 m2/g under the optimized reduction time. This porous SiOx@C composite is constructed by SiOx nanoparticles uniformly dispersed in the C matrix. When tested as anode material for LIBs, it displays considerable specific capacity (1230 mAh/g at a current density of 0.1 A/g) and excellent cyclic stability with capacity fading of less than 0.5% after 200 cycles at 0.8 A/g. The dramatic volume change for the Si anode during lithium-ion (Li+) insertion and extraction can be successfully buffered because of the formation of Li2O and Li4SiO4 during initial lithiation process and carbon coating layer on the surface of SiOx. The porous structure could also mitigate the volume change and mechanical strains and shorten the Li+ diffusion path length. These characteristics improve the cyclic stability of the electrode. This low-cost and environment-friendly SiOx@C composite anode material exhibits great potential as an alternative for traditional graphite anodes.
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Affiliation(s)
- Jinlong Cui
- Institute of Materials and Technology, Dalian Maritime University , Dalian 116026, P. R. China
| | - Yongfu Cui
- Institute of Materials and Technology, Dalian Maritime University , Dalian 116026, P. R. China
| | - Shaohui Li
- School of Materials Science and Engineering, Nanyang Technological University , Singapore 639798, Singapore
| | - Hongliang Sun
- Institute of Materials and Technology, Dalian Maritime University , Dalian 116026, P. R. China
| | - Zhongsheng Wen
- Institute of Materials and Technology, Dalian Maritime University , Dalian 116026, P. R. China
| | - Juncai Sun
- Institute of Materials and Technology, Dalian Maritime University , Dalian 116026, P. R. China
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29
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Wu W, Liang Y, Ma H, Peng Y, Yang H. Insights into the conversion behavior of SiO-C hybrid with pre-treated graphite as anodes for Li-ion batteries. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2015.11.008] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Sun Z, Wang X, Cai T, Meng Z, Han WQ. A composite with SiOx nanoparticles confined in carbon framework as an anode material for lithium ion battery. RSC Adv 2016. [DOI: 10.1039/c6ra04885d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A composite with ultrafine SiOx (x = 1.57, around 2 nm) nanoparticles confined in a carbon framework is synthesized by a simple thermopolymerization process and subsequent heat treatment.
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Affiliation(s)
- Zixu Sun
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Xinghui Wang
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Tingwei Cai
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Zhen Meng
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Wei-Qiang Han
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
- Department of Materials Science and Engineering
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