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Li H, Li Z, Qi J, Wang Z, Liu S, Long Y, Tan Y. Si anode with high initial Coulombic efficiency, long cycle life, and superior rate capability by integrated utilization of graphene and pitch-based carbon. NANOTECHNOLOGY 2024; 35:385702. [PMID: 38906124 DOI: 10.1088/1361-6528/ad5aa3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 06/21/2024] [Indexed: 06/23/2024]
Abstract
A variety of strategies have been developed to enhance the cycling stability of Si-based anodes in lithium-ion batteries. Although significant progress has been made in enhancing the cycling stability of Si-based anodes, the low initial Coulombic efficiency (ICE) remains a significant challenge to their commercial application. Herein, pitch-based carbon (C) coated Si nanoparticles (NPs) were wrapped by graphene (G) to obtain Si@C/G composite with a small specific surface area of 11.3 m2g-1, resulting in a high ICE of 91.2% at 500 mA g-1. Moreover, the integrated utilization of graphene and soft carbon derived from the low-cost petroleum pitch strongly promotes the electrical conductivity, structure stability, and reaction kinetics of Si NPs. Consequently, the synthesized Si@C/G with a Si loading of 54.7% delivers large reversible capacity (1191 mAh g-1at 500 mA g-1), long cycle life over 200 cycles (a capacity retention of 87.1%), and superior rate capability (952 mAh g-1at 1500 mA g-1). When coupled with a homemade LiNi0.8Co0.1Mn0.1O2(NCM811) cathode in a full cell, it exhibits a promising cycling stability for 200 cycles. This work presents an innovative approach for the manufacture of Si-based anode materials with commercial application.
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Affiliation(s)
- Hai Li
- School of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou Province, People's Republic of China
| | - Zhao Li
- Guizhou Zhongke Shinzoom Technology Co., Ltd, Tongren 554300, Guizhou Province, People's Republic of China
| | - Jie Qi
- Sichuan Haichuang Sunway New Energy Technology Co., Ltd, Leshan 614000, Sichuan Province, People's Republic of China
| | - Ziyang Wang
- School of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou Province, People's Republic of China
| | - Song Liu
- School of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou Province, People's Republic of China
| | - Yu Long
- School of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou Province, People's Republic of China
| | - Yan Tan
- School of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou Province, People's Republic of China
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Yu H, Li Y, Liu F, Wang L, Song Y. Yolk shell structured YS-Si@N-doped carbon derived from covalent organic frameworks for enhanced lithium storage. J Colloid Interface Sci 2024; 662:313-321. [PMID: 38354558 DOI: 10.1016/j.jcis.2024.02.071] [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: 11/24/2023] [Revised: 01/22/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024]
Abstract
Silicon (Si) has ultra-high theoretical capacity (4200 mAh g-1) and accordingly is widely studied as anode materials for lithium-ion batteries (LIBs). However, its huge volume expansion during charging/discharging is a fatal challenge. The preparation of Si-based composite materials with yolk shell structure is the key to solving the Si volume expansion. Here, N-doped carbon-coated Si nanoparticles (SiNPs) nanocomposites (YS-Si@NC-60) with yolk shell structure derived from covalent organic frameworks (COFs) was prepared. N-doped carbon shells derived from COFs not only maintain the well-ordered nanosized pores of COFs, which facilitates the transport of Li+ to contact with internal SiNPs, but also provide more extra active sites for Li+ storage. Most importantly, the internal void can effectively alleviate the damage effect of SiNPs volume expansion. The obtained YS-Si@NC-60 as a LIBs anode show high cyclic stability and Li+ storage performances. At 0.1 A g-1, the capacity is 1446 mAh g-1 after 110 cycles, and initial coulomb efficiency is as high as 82.2 %. The excellent performance can be attributed to the unique yolk shell structure. This simple and template-free strategy provides a new idea for preparing Si-C nanocomposites with yolk shell structure.
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Affiliation(s)
- Hao Yu
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Yuan Li
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Fang Liu
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Li Wang
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China.
| | - Yonghai Song
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China.
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Chen K, Xiong J, Yu H, Wang L, Song Y. Si@nitrogen-doped porous carbon derived from covalent organic framework for enhanced Li-storage. J Colloid Interface Sci 2023; 634:176-184. [PMID: 36535157 DOI: 10.1016/j.jcis.2022.12.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/05/2022] [Accepted: 12/11/2022] [Indexed: 12/15/2022]
Abstract
Due to ultra-high theoretical capacity (4200 mAh g-1), silicon (Si) is an excellent candidate for the anode of lithium-ion batteries (LIBs). However, the application of Si is severely limited by its volume expansion of approximately 300% during the charge/discharge process. Herein, nitrogen-doped porous carbon (NC) capped nano-Si particles (Si@NC) composites with a core-shell structure were obtained by calcination of covalent organic frameworks (COFs) encapsulated nano-Si. COFs is a crystalline material with well-ordered structures, adjustable and ordered pores and abundant N atoms. After carbonization, the well-ordered pores and frameworks were kept well. Compared with other Si@NC composites, the well-ordered NC framework shell derived from COFs possesses high elasticity and well-ordered pores, which provides space for the volume expansion of nano-Si, and a channel to transfer Li+. The core-shell Si@NC composite exhibited good performances when applied as the anode of LIBs. At a current density of 100 mA g-1, it exhibited a discharge-specific capacity of 1534.8 mAh g-1 after 100 cycles with a first-coulomb efficiency of 69.7%. The combination of COFs with nano-Si is a better strategy for the preparation of anode materials of LIBs.
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Affiliation(s)
- Kaixiang Chen
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Jinyong Xiong
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Hao Yu
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Li Wang
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Yonghai Song
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China.
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Xu S, Yu W, Li W, Kong W, Zhu H, Liu S, Wen Z. High compact mechanical adhesion enables interfacial lithium-ion storage in cobalt phthalocyanine decorated tin oxide nanotubes. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Constructing an artificial boundary to regulate solid electrolyte interface formation and synergistically enhance stability of nano-Si anodes. J Colloid Interface Sci 2022; 619:158-167. [DOI: 10.1016/j.jcis.2022.03.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/20/2022] [Accepted: 03/24/2022] [Indexed: 11/24/2022]
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Cao J, Wang M, Zheng L, Zhu Y, Wang J, Xiao M, She Y, Abd El-Aty AM. Recent progress in organic-inorganic hybrid materials as absorbents in sample pretreatment for pesticide detection. Crit Rev Food Sci Nutr 2022; 63:10880-10898. [PMID: 35648034 DOI: 10.1080/10408398.2022.2081833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Sample pretreatment is essential for trace analysis of pesticides in complex food and environment matrices. Recently, organic-inorganic hybrid materials have gained increasing attention in pesticide extraction and preconcentration. This review highlighted the common organic-inorganic hybrid materials used as absorbents in sample pretreatment for pesticide detection. Furthermore, the preparation and characterization of organic-inorganic hybrid materials were summarized. To obtain a deep understanding of adsorption toward target analytes, the adsorption mechanism and absorption evaluation were discussed. Finally, the applications of organic-inorganic hybrid materials in sample pretreatment techniques and perspectives in the future are also discussed.
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Affiliation(s)
- Jing Cao
- Chinese Academy of Agricultural Sciences, Institute of Quality Standardization & Testing Technology for Agro-products, Beijing, China
- Ministry of Agriculture and Rural Areas, Key Laboratory of Agrofood Safety and Quality (Beijing), Beijing, China
| | - Miao Wang
- Chinese Academy of Agricultural Sciences, Institute of Quality Standardization & Testing Technology for Agro-products, Beijing, China
- Ministry of Agriculture and Rural Areas, Key Laboratory of Agrofood Safety and Quality (Beijing), Beijing, China
| | - Lufei Zheng
- Chinese Academy of Agricultural Sciences, Institute of Quality Standardization & Testing Technology for Agro-products, Beijing, China
- Ministry of Agriculture and Rural Areas, Key Laboratory of Agrofood Safety and Quality (Beijing), Beijing, China
| | - Yongan Zhu
- Chinese Academy of Agricultural Sciences, Institute of Quality Standardization & Testing Technology for Agro-products, Beijing, China
- Ministry of Agriculture and Rural Areas, Key Laboratory of Agrofood Safety and Quality (Beijing), Beijing, China
| | - Jing Wang
- Chinese Academy of Agricultural Sciences, Institute of Quality Standardization & Testing Technology for Agro-products, Beijing, China
- Ministry of Agriculture and Rural Areas, Key Laboratory of Agrofood Safety and Quality (Beijing), Beijing, China
| | - Ming Xiao
- Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, China
| | - Yongxin She
- Chinese Academy of Agricultural Sciences, Institute of Quality Standardization & Testing Technology for Agro-products, Beijing, China
- Ministry of Agriculture and Rural Areas, Key Laboratory of Agrofood Safety and Quality (Beijing), Beijing, China
- Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, China
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
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Gao J, Zuo S, Liu H, Jiang Q, Wang C, Yin H, Wang Z, Wang J. An interconnected and scalable hollow Si-C nanospheres/graphite composite for high-performance lithium-ion batteries. J Colloid Interface Sci 2022; 624:555-563. [DOI: 10.1016/j.jcis.2022.05.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/17/2022] [Accepted: 05/22/2022] [Indexed: 10/18/2022]
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Huang W, Zhao S, Wang J, Xian X. Contribution of TiN to the enhanced cycling stability of Si@TiN/C composites as anode materials for Li-ion batteries. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Amorphization improving the initial capacity decay of MnO2 anode material for LIBs. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2021.139200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Zhao J, Rui B, Wei W, Nie P, Chang L, Xue X, Wang L, Jiang J. Encapsulating silicon particles by graphitic carbon enables High-performance Lithium-ion batteries. J Colloid Interface Sci 2021; 607:1562-1570. [PMID: 34583051 DOI: 10.1016/j.jcis.2021.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 01/20/2023]
Abstract
Silicon combines the advantages of high theoretical specific capacity, low potential and natural abundance, which exhibits great promise as an anode for lithium-ion batteries. However, the main challenges associated with Si anode are continuous volume expansion upon cycling and intrinsic low electronic conductivity, leading to sluggish reaction kinetics and rapid capacity fading. Herein we propose a novel in-situ self-catalytic strategy for the growth of highly graphitic carbon to encapsulate Si nanoparticles by chemical vapor deposition, where the magnesiothermic reduction byproducts are used as templates and catalysts for the formation of three-dimensional (3D) conductive network architecture. Benefiting from the improved electronic conductivity and significant suppression of volume expansion, the as-synthesized Si carbon composites exhibit excellent lithium storage capabilities in terms of high specific capacity (2126 mAh g-1 at 0.1 A g-1), remarkable rate capability (750 mAh g-1 at 5 A g-1), and good cycling stability over 450 cycles. Furthermore, the as-fabricated full cell (Si//Ni-rich LiNi0.815Co0.185-xAlxO2) shows high energy density of 395.1 Wh kg-1 and long-term stable cyclability. Significantly, this work demonstrates the effectiveness of in-situ self-catalysis reaction by using magnesiothermic reduction byproducts catalytically derived carbon matrix to encapsulate alloy-type anode material in giving rise to the overall energy storage performance.
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Affiliation(s)
- Jinfu Zhao
- Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun 130103, China
| | - Binglong Rui
- Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun 130103, China
| | - Wenxian Wei
- Testing Center, Yangzhou University, Yangzhou, 225009, China
| | - Ping Nie
- Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun 130103, China.
| | - Limin Chang
- Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun 130103, China.
| | - Xiangxin Xue
- Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun 130103, China
| | - Limin Wang
- Key Laboratory of Preparation and Applications of Environmental Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun 130103, China; State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Jiangmin Jiang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technology, College of Material Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China; The Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, China.
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