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Wang S, Xiong S, Li Z, Zhao Y, Tao X, Gao F, Gao Y, Hou L. Constructing Multi-Electron Reactions by Doping Mn 2+ to Increase Capacity and Stability in K 3.2V 2.8Mn 0.2(PO 4) 4/C of Phosphate Cathodes for Potassium-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2308628. [PMID: 39087380 DOI: 10.1002/smll.202308628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 06/05/2024] [Indexed: 08/02/2024]
Abstract
Vanadium-based phosphate cathode materials (e.g., K3V2(PO4)3) have attracted widespread concentration in cathode materials in potassium-ion batteries owing to their stable structure but suffer from low capacity and poor conductivity. In this work, an element doping strategy is applied to promote its electrochemical performance so that K3.2V2.8Mn0.2(PO4)4/C is prepared via a simple sol-gel method. The heterovalent Mn2+ is introduced to stimulated multiple electron reactions to improve conductivity and capacity, as well as interlayer spacing. Galvanostatic intermittent titration technique (GITT) and in situ X-ray diffraction results further confirm that Mn-doping in the original electrode can obtain superior electrode process kinetics and structural stability. The prepared K3.2V2.8Mn0.2(PO4)4/C exhibits a high-capacity retention of 80.8% after 1 500 cycles at 2 C and an impressive rate capability, with discharge capacities of 87.6 at 0.2 C and 45.4 mA h g-1 at 5 C, which is superior to the majority of reported vanadium-based phosphate cathode materials. When coupled K3.2V2.8Mn0.2(PO4)4/C cathode with commercial porous carbon (PC) anode as the full cell, a prominent energy density of 175 Wh kg-1 is achieved based on the total active mass. Overall, this study provides an effective strategy for meliorating the cycling stability and capacity of the polyanion cathodes for KIB.
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Affiliation(s)
- Shengmei Wang
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Shuangsheng Xiong
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Zheng Li
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Yueqi Zhao
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Xiwen Tao
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Faming Gao
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
- College of Chemical Engineering and Materials science, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Yuan Gao
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Li Hou
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
- State key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao, 066004, P. R. China
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Xu Y, Du Y, Chen H, Chen J, Ding T, Sun D, Kim DH, Lin Z, Zhou X. Recent advances in rational design for high-performance potassium-ion batteries. Chem Soc Rev 2024; 53:7202-7298. [PMID: 38855863 DOI: 10.1039/d3cs00601h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
The growing global energy demand necessitates the development of renewable energy solutions to mitigate greenhouse gas emissions and air pollution. To efficiently utilize renewable yet intermittent energy sources such as solar and wind power, there is a critical need for large-scale energy storage systems (EES) with high electrochemical performance. While lithium-ion batteries (LIBs) have been successfully used for EES, the surging demand and price, coupled with limited supply of crucial metals like lithium and cobalt, raised concerns about future sustainability. In this context, potassium-ion batteries (PIBs) have emerged as promising alternatives to commercial LIBs. Leveraging the low cost of potassium resources, abundant natural reserves, and the similar chemical properties of lithium and potassium, PIBs exhibit excellent potassium ion transport kinetics in electrolytes. This review starts from the fundamental principles and structural regulation of PIBs, offering a comprehensive overview of their current research status. It covers cathode materials, anode materials, electrolytes, binders, and separators, combining insights from full battery performance, degradation mechanisms, in situ/ex situ characterization, and theoretical calculations. We anticipate that this review will inspire greater interest in the development of high-efficiency PIBs and pave the way for their future commercial applications.
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Affiliation(s)
- Yifan Xu
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Yichen Du
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Han Chen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore.
| | - Jing Chen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore.
| | - Tangjing Ding
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Dongmei Sun
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Dong Ha Kim
- Department of Chemistry and Nano Science, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea.
| | - Zhiqun Lin
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore.
| | - Xiaosi Zhou
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
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Gao Y, Yu Q, Yang H, Zhang J, Wang W. The Enormous Potential of Sodium/Potassium-Ion Batteries as the Mainstream Energy Storage Technology for Large-Scale Commercial Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2405989. [PMID: 38943573 DOI: 10.1002/adma.202405989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 06/10/2024] [Indexed: 07/01/2024]
Abstract
Cost-effectiveness plays a decisive role in sustainable operating of rechargeable batteries. As such, the low cost-consumption of sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs) provides a promising direction for "how do SIBs/PIBs replace Li-ion batteries (LIBs) counterparts" based on their resource abundance and advanced electrochemical performance. To rationalize the SIBs/PIBs technologies as alternatives to LIBs from the unit energy cost perspective, this review gives the specific criteria for their energy density at possible electrode-price grades and various battery-longevity levels. The cost ($ kWh-1 cycle-1) advantage of SIBs/PIBs is ascertained by the cheap raw-material compensation for the cycle performance deficiency and the energy density gap with LIBs. Furthermore, the cost comparison between SIBs and PIBs, especially on cost per kWh and per cycle, is also involved. This review explicitly manifests the practicability and cost-effectiveness toward SIBs are superior to PIBs whose commercialization has so far been hindered by low energy density. Even so, the huge potential on sustainability of PIBs, to outperform SIBs, as the mainstream energy storage technology is revealed as long as PIBs achieve long cycle life or enhanced energy density, the related outlook of which is proceeded as the next development directions for commercial applications.
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Affiliation(s)
- Yanjun Gao
- State Key Laboratory of Explosion Science and Safety Protection, Beijing Institute of Technology, Beijing, 100081, China
| | - Qiyao Yu
- State Key Laboratory of Explosion Science and Safety Protection, Beijing Institute of Technology, Beijing, 100081, China
| | - Huize Yang
- School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Jianguo Zhang
- State Key Laboratory of Explosion Science and Safety Protection, Beijing Institute of Technology, Beijing, 100081, China
| | - Wei Wang
- School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China
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Hu Y, Fu H, Geng Y, Yang X, Fan L, Zhou J, Lu B. Chloro-Functionalized Ether-Based Electrolyte for High-Voltage and Stable Potassium-Ion Batteries. Angew Chem Int Ed Engl 2024; 63:e202403269. [PMID: 38597257 DOI: 10.1002/anie.202403269] [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: 02/16/2024] [Revised: 04/07/2024] [Accepted: 04/07/2024] [Indexed: 04/11/2024]
Abstract
Ether-based electrolyte is beneficial to obtaining good low-temperature performance and high ionic conductivity in potassium ion batteries. However, the dilute ether-based electrolytes usually result in ion-solvent co-intercalation of graphite, poor cycling stability, and hard to withstand high voltage cathodes above 4.0 V. To address the aforementioned issues, an electron-withdrawing group (chloro-substitution) was introduced to regulate the solid-electrolyte interphase (SEI) and enhance the oxidative stability of ether-based electrolytes. The dilute (~0.91 M) chloro-functionalized ether-based electrolyte not only facilitates the formation of homogeneous dual halides-based SEI, but also effectively suppress aluminum corrosion at high voltage. Using this functionalized electrolyte, the K||graphite cell exhibits a stability of 700 cycles, the K||Prussian blue (PB) cell (4.3 V) delivers a stability of 500 cycles, and the PB||graphite full-cell reveals a long stability of 6000 cycles with a high average Coulombic efficiency of 99.98 %. Additionally, the PB||graphite full-cell can operate under a wide temperature range from -5 °C to 45 °C. This work highlights the positive impact of electrolyte functionalization on the electrochemical performance, providing a bright future of ether-based electrolytes application for long-lasting, wide-temperature, and high Coulombic efficiency PIBs and beyond.
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Affiliation(s)
- Yanyao Hu
- School of Physics and Electronics, Hunan University, 410082, Changsha, China
| | - Hongwei Fu
- School of Physics and Electronics, Hunan University, 410082, Changsha, China
| | - Yuanhui Geng
- School of Physics and Electronics, Hunan University, 410082, Changsha, China
| | - Xiaoteng Yang
- School of Physics and Electronics, Hunan University, 410082, Changsha, China
| | - Ling Fan
- School of Physics and Electronics, Hunan University, 410082, Changsha, China
| | - Jiang Zhou
- School of Materials Science and Engineering, Central South University, 410083, Changsha, China
| | - Bingan Lu
- School of Physics and Electronics, Hunan University, 410082, Changsha, China
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Ni W. Low-Dimensional Vanadium-Based High-Voltage Cathode Materials for Promising Rechargeable Alkali-Ion Batteries. MATERIALS (BASEL, SWITZERLAND) 2024; 17:587. [PMID: 38591436 PMCID: PMC10856331 DOI: 10.3390/ma17030587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 04/10/2024]
Abstract
Owing to their rich structural chemistry and unique electrochemical properties, vanadium-based materials, especially the low-dimensional ones, are showing promising applications in energy storage and conversion. In this invited review, low-dimensional vanadium-based materials (including 0D, 1D, and 2D nanostructures of vanadium-containing oxides, polyanions, and mixed-polyanions) and their emerging applications in advanced alkali-metal-ion batteries (e.g., Li-ion, Na-ion, and K-ion batteries) are systematically summarized. Future development trends, challenges, solutions, and perspectives are discussed and proposed. Mechanisms and new insights are also given for the development of advanced vanadium-based materials in high-performance energy storage and conversion.
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Affiliation(s)
- Wei Ni
- State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, ANSTEEL Research Institute of Vanadium & Titanium (Iron & Steel), Chengdu 610031, China
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6
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Man Y, Jaumaux P, Xu Y, Fei Y, Mo X, Wang G, Zhou X. Research development on electrolytes for magnesium-ion batteries. Sci Bull (Beijing) 2023; 68:1819-1842. [PMID: 37516661 DOI: 10.1016/j.scib.2023.07.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/15/2023] [Accepted: 07/05/2023] [Indexed: 07/31/2023]
Abstract
Magnesium-ion batteries (MIBs) are considered strong candidates for next-generation energy-storage systems owing to their high theoretical capacity, divalent nature and the natural abundancy of magnesium (Mg) resources on Earth. However, the development of MIBs has been mainly limited by the incompatibility of Mg anodes with several Mg salts and conventional organic-liquid electrolytes. Therefore, one major challenge faced by MIBs technology lies on developing safe electrolytes, which demonstrate appropriate electrochemical voltage window and compatibility with Mg anode. This review discusses the development of MIBs from the point-of-view of the electrolyte syntheses. A systematic assessment of promising electrolyte design strategies is proposed including liquid and solid-state electrolytes. Liquid-based electrolytes have been largely explored and can be categorized by solvent-type: organic solvent, aqueous solvent, and ionic-liquids. Organic-liquid electrolytes usually present high electrochemical and chemical stability but are rather dangerous, while aqueous electrolytes present high ionic conductivity and eco-friendliness but narrow electrochemical stability window. Some ionic-liquid electrolytes have proved outstanding performance but are fairly expensive. As alternative to liquid electrolytes, solid-state electrolytes are increasingly attractive to increase energy density and safety. However, improving the ionic conductivity of Mg ions in these types of electrolytes is extremely challenging. We believe that this comprehensive review will enable researchers to rapidly grasp the problems faced by electrolytes for MIBs and the electrolyte design strategies proposed to this date.
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Affiliation(s)
- Yuehua Man
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Pauline Jaumaux
- Center for Clean Energy Technology, School of Mathematical and Physical Science, Faculty of Science, University of Technology Sydney, New South Wales 2007, Australia
| | - Yifan Xu
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Yating Fei
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Xiangyin Mo
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Guoxiu Wang
- Center for Clean Energy Technology, School of Mathematical and Physical Science, Faculty of Science, University of Technology Sydney, New South Wales 2007, Australia.
| | - Xiaosi Zhou
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
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7
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Chu J, Zhang C, Wu X, Xing L, Zhang J, Zhang L, Wang H, Wang W, Yu Q. Short-Range Graphitic Nanodomains in Hypocrystalline Carbon Nanotubes Realize Fast Potassium Ion Migration and Multidirection Stress Release. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2304406. [PMID: 37616512 DOI: 10.1002/smll.202304406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/24/2023] [Indexed: 08/26/2023]
Abstract
Defect-rich carbon materials are considered as one of the most promising anodes for potassium-ion batteries due to their enormous adsorption sites of K+ , while the realization of both rate capability and cycling stability is still greatly limited by unstable electrochemical kinetics and inevitable structure degradation. Herein, an Fe3+ -induced hydrothermal-pyrolysis strategy is reported to construct well-tailored hybrid carbon nanotubes network architecture (PP-CNT), in which the short-range graphitic nanodomains are in-situ localized in the pea pod shape hypocrystalline carbon. The N,O codoped hypocrystalline carbon region contributes to abundant defect sites for potassium ion storage, ensuring high reversible capacity. Meanwhile, the short-range graphitic nanodomains with expanded interlayer spacing facilitate stable K+ migration and fast electron transfer. Furthermore, the finite element analysis confirms the volume expansion caused by K+ intercalation can be availably buffered due to the multidirection stress release effect of the unique porous pea pod shape, endowing carbon nanotubes with superior structural integrity. Consequently, the PP-CNT anode exhibits superior potassium-storage performance, including high reversible capacity, exceptional rate capability, and ultralong cycling stability. This work opens a new avenue for the fabrication of advanced carbon materials for achieving durable and fast potassium storage.
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Affiliation(s)
- Jianhua Chu
- School of Metallurgical Engineering, Anhui University of Technology, Maanshan, Anhui Province, 243002, China
| | - Chaojie Zhang
- School of Metallurgical Engineering, Anhui University of Technology, Maanshan, Anhui Province, 243002, China
| | - Xiaowei Wu
- State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China
| | - Lidong Xing
- School of Metallurgy and Ecology, University of Science and Technology Beijing, Beijing, 100083, China
| | - Jianguo Zhang
- State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China
| | - Liqiang Zhang
- School of Metallurgical Engineering, Anhui University of Technology, Maanshan, Anhui Province, 243002, China
| | - Haichuan Wang
- School of Metallurgical Engineering, Anhui University of Technology, Maanshan, Anhui Province, 243002, China
| | - Wei Wang
- School of Metallurgy and Ecology, University of Science and Technology Beijing, Beijing, 100083, China
| | - Qiyao Yu
- State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China
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8
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Xu S, Yang Y, Tang F, Yao Y, Lv X, Liu L, Xu C, Feng Y, Rui X, Yu Y. Vanadium fluorophosphates: advanced cathode materials for next-generation secondary batteries. MATERIALS HORIZONS 2023; 10:1901-1923. [PMID: 36942608 DOI: 10.1039/d3mh00003f] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Next-generation secondary batteries including sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs) are considered the most promising candidates for application to large-scale energy storage systems due to their abundant, evenly distributed and cost-effective sodium/potassium raw materials. The electrochemical performance of SIBs (PIBs) significantly depends on the inherent characteristics of the cathode material. Among the wide variety of cathode materials, sodium/potassium vanadium fluorophosphate (denoted as MVPF, M = Na and K) composites are widely investigated due to their fast ion transportation and robust structure. However, their poor electron conductivity leads to low specific capacity and poor rate capacity, limiting the further application of MVPF cathodes in large-scale energy storage. Accordingly, several modification strategies have been proposed to improve the performance of MVPF such as conductive coating, morphological regulation, and heteroatomic doping, which boost the electronic conductivity of these cathodes and enhance Na (K) ion transportation. Furthermore, the development and application of MVPF cathodes in SIBs at low temperatures are also outlined. Finally, we present a brief summary of the remaining challenges and corresponding strategies for the future development of MVPF cathodes.
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Affiliation(s)
- Shitan Xu
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
| | - Yi Yang
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
| | - Fang Tang
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
| | - Yu Yao
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, CAS Key Laboratory of Materials for Energy Conversion, University of Science and Technology of China, Hefei, Anhui 230026, China.
| | - Xiang Lv
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
| | - Lin Liu
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
| | - Chen Xu
- Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yuezhan Feng
- Key Laboratory of Materials Processing and Mold (Ministry of Education), Zhengzhou University, Zhengzhou 450002, China
| | - Xianhong Rui
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
| | - Yan Yu
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science and Engineering, CAS Key Laboratory of Materials for Energy Conversion, University of Science and Technology of China, Hefei, Anhui 230026, China.
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Larbi L, Wernert R, Fioux P, Croguennec L, Monconduit L, Matei Ghimbeu C. Enhanced Performance of KVPO 4F 0.5O 0.5 in Potassium Batteries by Carbon Coating Interfaces. ACS APPLIED MATERIALS & INTERFACES 2023; 15:18992-19001. [PMID: 37026661 DOI: 10.1021/acsami.3c01240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Potassium vanadium oxyfluoride phosphate of composition KVPO4F0.5O0.5 was modified by a carbon coating to enhance its electrochemical performance. Two distinct methods were used, first, chemical vapor deposition (CVD) using acetylene gas as a carbon precursor and second, an aqueous route using an abundant, cheap, and green precursor (chitosan) followed by a pyrolysis step. The formation of a 5 to 7 nm-thick carbon coating was confirmed by transmission electron microscopy and it was found to be more homogeneous in the case of CVD using acetylene gas. Indeed, an increase of the specific surface area of one order of magnitude, low content of C sp2, and residual oxygen surface functionalities were observed when the coating was obtained using chitosan. Pristine and carbon-coated materials were compared as positive electrode materials in potassium half-cells cycled at a C/5 (C = 26.5 mA g-1) rate within a potential window of 3 to 5 V vs K+/K. The formation by CVD of a uniform carbon coating with the limited presence of surface functions was shown to improve the initial coulombic efficiency up to 87% for KVPFO4F0.5O0.5-C2H2 and to mitigate electrolyte decomposition. Thus, performance at high C-rates such as 10 C was significantly improved, with ∼50% of the initial capacity maintained after 10 cycles, whereas a fast capacity loss is observed for the pristine material.
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Affiliation(s)
- Louiza Larbi
- Université de Haute-Alsace, Institut de Science des Matériaux de Mulhouse (IS2M), CNRS UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Romain Wernert
- Université de Bordeaux, CNRS, Bordeaux INP, ICMCB, UMR 5026, F-33600 Pessac, France
- ICGM, Université de Montpellier, CNRS, UMR 5253, 34293 Montpellier, France
- Réseau sur le Stockage Electrochimique de l'Energie, CNRS FR3459, 80039 Amiens, France
| | - Philippe Fioux
- Université de Haute-Alsace, Institut de Science des Matériaux de Mulhouse (IS2M), CNRS UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Laurence Croguennec
- Université de Bordeaux, CNRS, Bordeaux INP, ICMCB, UMR 5026, F-33600 Pessac, France
- Réseau sur le Stockage Electrochimique de l'Energie, CNRS FR3459, 80039 Amiens, France
- ALISTORE-European Research Institute, 80039 Amiens, France
| | - Laure Monconduit
- ICGM, Université de Montpellier, CNRS, UMR 5253, 34293 Montpellier, France
- Réseau sur le Stockage Electrochimique de l'Energie, CNRS FR3459, 80039 Amiens, France
- ALISTORE-European Research Institute, 80039 Amiens, France
| | - Camelia Matei Ghimbeu
- Université de Haute-Alsace, Institut de Science des Matériaux de Mulhouse (IS2M), CNRS UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
- Réseau sur le Stockage Electrochimique de l'Energie, CNRS FR3459, 80039 Amiens, France
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Liu W, Zong H, Li M, Zeng Z, Gong S, Yu K, Zhu Z. Ta 4C 3-Modulated MOF-Derived 3D Crosslinking Network of VO 2(B)@Ta 4C 3 for High-Performance Aqueous Zinc Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2023; 15:13554-13564. [PMID: 36876348 DOI: 10.1021/acsami.2c23314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
A two-dimensional MXene (Ta4C3) was innovatively used herein to modulate the space group and electronic properties of vanadium oxides, and the MXene/metal-organic framework (MOF) derivative VO2(B)@Ta4C3 with 3D network cross-linking was prepared, which was then employed as a cathode to improve the performance of aqueous zinc ion batteries (ZIBs). A novel method combining HCl/LiF and hydrothermal treatments was used to etch Ta4AlC3 to obtain a large amount of accordion-like Ta4C3, and the V-MOF was then hydrothermally grown on the surface of the stripped Ta4C3 MXene. During the annealing process of V-MOF@Ta4C3, the addition of Ta4C3 MXene liberates the V-MOF from agglomerative stacking, allowing it to show additional active sites. More significantly, Ta4C3 prevents the V-MOF in the composite structure from converting into V2O5 of space group Pmmn but into VO2(B) of space group C2/m after annealing. A considerable advantage of VO2(B) for Zn2+ intercalation is provided by the negligible structural transformation during the intercalation process and the special tunnel transport channels, which have an enormous area (0.82 nm2 along the b axis). According to first-principles calculations, there is a strong interfacial interaction between VO2(B) and Ta4C3, which deliver remarkable electrochemical activity and kinetic performances for the storage of Zn2+. Therefore, the ZIBs prepared with the VO2(B)@Ta4C3 cathode material exhibit an ultra-high capacity of 437 mA h·g-1 at 0.1 A·g-1 while showing good cycle performance and dynamic performance. This study will offer a fresh approach and a reference for creating metal oxide/MXene composite structures.
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Affiliation(s)
- Weicai Liu
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
| | - Hui Zong
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
| | - Mengshu Li
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
| | - Ziquan Zeng
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
| | - Shijing Gong
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
| | - Ke Yu
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
- Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 030006, People's Republic of China
| | - Ziqiang Zhu
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, East China Normal University, Shanghai 200241, China
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Zhang Z, Hu Q, Liao J, Xu Y, Duan L, Tian R, Du Y, Shen J, Zhou X. Uniform P2-K 0.6CoO 2 Microcubes as a High-Energy Cathode Material for Potassium-Ion Batteries. NANO LETTERS 2023; 23:694-700. [PMID: 36629141 DOI: 10.1021/acs.nanolett.2c04649] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Layered transition-metal (TM) oxides have drawn ever-growing interest as positive electrode materials in potassium-ion batteries (PIBs). Nevertheless, the practical implementation of these positive electrode materials is seriously hampered by their inferior cyclic property and rate performance. Reported here is a self-templating strategy to prepare homogeneous P2-K0.6CoO2 (KCO) microcubes. Benefiting from the unusual microcube architecture, the interface between the electrolyte and the active material is considerably diminished. As a result, the KCO microcubes manifest boosted electrochemical properties for potassium storage including large reversible capacity (87.2 mAh g-1 under 20 mA g-1), superior rate performance, and ultralong cyclic steady (an improved capacity retention of 86.9% under 40 mA g-1 after 1000 cycles). More importantly, the fabrication approach can be effectively extended to prepare other layered TM oxide (P3-K0.5MnO2, P3-K0.5Mn0.8Fe0.2O2, P2-K0.6Co0.67Mn0.33O2, and P2-K0.6Co0.66Mn0.17Ni0.17O2) microcubes and nonlayered TM oxide (KFeO2) microcubes.
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Affiliation(s)
- Zhuangzhuang Zhang
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Qiao Hu
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Jiaying Liao
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Yifan Xu
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Liping Duan
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Ruiqi Tian
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Yichen Du
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Jian Shen
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Xiaosi Zhou
- School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
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12
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Chemical-etching strategy tailoring hollow carbon confined highly dispersed CoP nanoparticles for durable potassium storage. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2022.141681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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13
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Zhu S, Tao H, Liu Y, Ma X, Wang K, Wang Y. Effect of Intrinsic Pore Distribution on Ion Diffusion Kinetics of Supercapacitor Electrode Surface. J Phys Chem B 2022; 126:10913-10921. [PMID: 36530141 DOI: 10.1021/acs.jpcb.2c06784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The electrolyte ion diffusion kinetics have an important impact on electrochemical energy storage. Herein, we report the effect of the intrinsic porosity of NiCoP on accelerating electrolyte ion diffusion kinetics and accommodating volume expansion during the charge/discharge process. The pore distribution model of electrode/electrolyte was designed and optimized by the finite element simulation, demonstrating the visualization and quantitative analysis of the diffusion process of the electrode/electrolyte interface with intrinsic porous structure. When the pore area ratio reached 50.01%, the theoretical diffusion coefficient of 1.41 × 10-11 m2 s-1 would be conducive to the rapid diffusion of electrolytes. The electrode gained a specific capacity of 2805 F g-1 at a current density of 1 A g-1 based on the measured diffusion coefficient (1.79 × 10-10 m2 s-1), superior to 1.44-times that of the pristine electrode. The diffusion barriers of intrinsic porous NiCoP (3.19 eV) and conventional NiCoP (47.10 eV) were calculated by the density functional theory calculations, respectively. The intrinsic porous NiCoP was prepared by the hydrothermal treatment, annealing, and phosphating processes. The pore distribution was regulated by the concentration of NaHCO3 as a pore-forming additive. This work combines simulations and experiments to form a method to optimize diffusion kinetics at the electrode/electrolyte interface.
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Affiliation(s)
- Shifan Zhu
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
| | - Haijun Tao
- Jiangsu Key Laboratory of Materials and Technology for Energy Conversion, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing211100, China
| | - Yuxin Liu
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
| | - Xiaoshuang Ma
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
| | - Kunyan Wang
- School of Material Engineering, Jinling Institute of Technology, Nanjing211169, China
| | - Yuqiao Wang
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
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14
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Yang X, Gong L, Wang K, Ma S, Liu W, Li B, Li N, Pan H, Chen X, Wang H, Liu J, Jiang J. Ionothermal Synthesis of Fully Conjugated Covalent Organic Frameworks for High-Capacity and Ultrastable Potassium-Ion Batteries. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2207245. [PMID: 36189855 DOI: 10.1002/adma.202207245] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Fully aromatic conjugated covalent organic frameworks (FAC-COFs) with excellent physicochemical stability have been emerging as active semiconductors for diverse potential applications. Developing efficient synthesis methods for fabricating FAC-COFs will significantly facilitate the exploration over their material and photonic/electronic functionalities. Herein, a facile solvent-free strategy is developed for the synthesis of 2D phthalocyanine-based FAC-COFs (FAC-Pc-COFs). Cyclopolymerization of benzo[1,2-b:4,5-b']bis[1,4]benzodioxin-2,3,9,10-tetracarbonitrile (BBTC) and quinoxalino[2',3':9,10]phenanthro[4,5-abc]phenazine-6,7,15,16-tetracarbonitrile (QPPTC) in ZnCl2 leads to the fast formation and isolation of BB-FAC-Pc-COF and QPP-FAC-Pc-COF, respectively. Powder X-ray diffraction and electron microscopy analysis reveal their crystalline nature with sql topology and AA stacking configuration. Thermogravimetric analysis and immersion experiment indicate their excellent stability. The conductivity test demonstrates their high conductivity of 0.93-1.94 × 10-4 S cm-1 owing to the fully π-conjugated electronic structural nature. In particular, the as-prepared FAC-Pc-COFs show high-performance K+ storage in potassium-ion batteries due to their excellent conductivity, highly ordered and robust structure, and N/O-rich framework nature. Impressively, QPP-FAC-Pc-COF shows a large reversible capacity of 424 mA h g-1 after 100 cycles at 50 mA g-1 and a capacity retention of nearly 100% at 2000 mA g-1 for over 10 000 cycles.
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Affiliation(s)
- Xiya Yang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Lei Gong
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Kang Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Sihang Ma
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Wenping Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Bowen Li
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Ning Li
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Houhe Pan
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Xin Chen
- Institute of Solid State Chemistry, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Hailong Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Jiemin Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Jianzhuang Jiang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
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15
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Sun L, Li G, Zhang S, Liu S, Yuwono J, Mao J, Guo Z. Practical assessment of the energy density of potassium-ion batteries. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1442-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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16
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Zang S, Hu C, Lai Q, Nie L, Chen H, Yi R, Ma M, Zheng J. Electrolyte Regulation for Non-Graphitic Carbon to Achieve Stable Long-Cycling K-Storage. ACS APPLIED MATERIALS & INTERFACES 2022; 14:44479-44487. [PMID: 36129817 DOI: 10.1021/acsami.2c13533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Potassium-ion batteries have been considered as a promising next-generation energy storage system due to low cost but comparable energy density to lithium-ion batteries. However, carbon-based anode materials usually delivered unsatisfactory K-storage capacity as well as long-cycling performance due to poor matching with common electrolytes, thus forming an unstable solid electrolyte interphase (SEI). Herein, a robust KF-rich SEI can be achieved on the as-prepared non-graphitic carbon surface by regulating the electrolyte solvation structures, which can significantly suppress redox reaction of solvents and ensure highly reversible K+ intercalation/deintercalation. As a result, the as-synthesized non-graphitic carbon anode predictably exhibits super long-cycling performance with about 200 mA h/g at 100 mA/g for 1000 cycles and a stable capacity of 135 mA h/g at 500 mA/g for 2000 cycles with negligible capacity decay in the optimized 3 M KFSI/DME electrolyte. This work provides deep insights into further development and improvement of advanced electrolyte systems for next generation energy storage devices.
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Affiliation(s)
- Shenluo Zang
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Chi Hu
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Qingxue Lai
- Department of Applied Chemistry, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, No. 29 Jiangjun Road, Nanjing 210037, P. R. China
| | - Luanjie Nie
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Hang Chen
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Runlin Yi
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Mengtao Ma
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Jing Zheng
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
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17
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Liao J, Hu Q, Du Y, Li J, Duan L, Bao J, Zhou X. Robust carbon nanotube-interwoven KFeSO4F microspheres as reliable potassium cathodes. Sci Bull (Beijing) 2022; 67:2208-2215. [DOI: 10.1016/j.scib.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/16/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022]
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18
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Liu J, Ma R, Zheng W, Wang M, Sun T, Zhu J, Tang Y, Wang J. Cross-Linking Network of Soft-Rigid Dual Chains to Effectively Suppress Volume Change of Silicon Anode. J Phys Chem Lett 2022; 13:7712-7721. [PMID: 35960928 DOI: 10.1021/acs.jpclett.2c02019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Polyacrylic acid (PAA) is a promising binder for the high-capacity Si anode. However, the one-dimensional structure of PAA could cause the linear molecular chains to slide from the Si surface during the charge-discharge processes, leading to insufficient suppression of the massive volume expansion of the Si anode. Herein, a soft-rigid dual chains' network of PAA-sodium silicate (PAA-SS) was successfully constructed by cross-linking PAA and SS in situ at room temperature. The soft chains of PAA and the rigid chains of polysilicic acid synergistically ensure the enhanced adhesion property and mechanical strength. Therefore, the Si electrode with PAA-SS binder delivers a discharge capacity of 1559 mAh/g after 150 cycles at 4.2 A/g (1C) with an initial Coulombic efficiency of 93.2%. Moreover, the PAA-SS based SiC-500 electrode exhibits a discharge capacity of 441 mAh/g with the capacity retention of 88.2% after 500 cycles at 0.5 A/g, implying the PAA-SS binder's great industrial prospect in Si based electrodes.
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Affiliation(s)
- Jie Liu
- The State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Ruguang Ma
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Wei Zheng
- The State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Minmin Wang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China
| | - Tongming Sun
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China
| | - Jinli Zhu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China
| | - Yanfeng Tang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China
| | - Jiacheng Wang
- The State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, 100049 Beijing, China
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