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Li ZA, Wang SG, Chen PP, Lei JT, Hou YL, Chen JZ, Zhao DL. Interface Engineering of MOF-Derived Co 3O 4@CNT and CoS 2@CNT Anodes with Long Cycle Life and High-Rate Properties in Lithium/Sodium-Ion Batteries. ACS Appl Mater Interfaces 2024; 16:19730-19741. [PMID: 38591140 DOI: 10.1021/acsami.3c19361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Metal-organic framework materials can be converted into carbon-based nanoporous materials by pyrolysis, which have a wide range of applications in energy storage. Here, we design special interface engineering to combine the carbon skeleton and nitrogen-doped carbon nanotubes (CNTs) with the transition metal compounds (TMCs) well, which mitigates the bulk effect of the TMCs and improves the conductivity of the electrodes. Zeolitic imidazolate framework-67 is used as a precursor to form a carbon skeleton and a large number of nitrogen-doped CNTs by pyrolysis followed by the in situ formation of Co3O4 and CoS2, and finally, Co3O4@CNTs and CoS2@CNTs are synthesized. The obtained anode electrodes exhibit a long cycle life and high-rate properties. In lithium-ion batteries (LIBs), Co3O4@CNTs have a high capacity of 581 mAh g-1 at a high current of 5 A g-1, and their reversible capacity is still 1037.6 mAh g-1 after 200 cycles at 1 A g-1. In sodium-ion batteries (SIBs), CoS2@CNTs have a capacity of 859.9 mAh g-1 at 0.1 A g-1 and can be retained at 801.2 mAh g-1 after 50 cycles. The unique interface engineering and excellent electrochemical properties make them ideal anode materials for high-rate, long-life LIBs and SIBs.
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Affiliation(s)
- Zi-Ang Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
| | - Sheng-Guang Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
| | - Pei-Pei Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jia-Ting Lei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yun-Lei Hou
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jing-Zhou Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dong-Lin Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Engineering Research Center of Environmental Material for Water Purification, Beijing University of Chemical Technology, Beijing 100029, China
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Guo M, Zhang H, Qi L, Zhang S, Qin Y, Deng B. Covalently bridged bond assembly of MoS 2lamellae onto a graphene sheet: an outstanding electrode for high rate and long-life lithium/sodium-ion batteries. Nanotechnology 2023; 34:505703. [PMID: 37789673 DOI: 10.1088/1361-6528/acfaa4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/17/2023] [Indexed: 10/05/2023]
Abstract
The practical application of Molybdenum sulphide (MoS2) electrodes has been hindered by its structural instability, and poor electrical conductivity. To enhance the cycle stability and rate performance of MoS2in lithium/sodium-ion batteries (LIBs/SIBs), we synthesized a graphene-supported MoS2composite (MoS2@rGO) with affluent covalent bridged bonds through a facile and scalable hydrothermal and annealing process. The covalent bridged bonds of Mo-S-C, Mo-O-C and C-O-S provide an effective charge transfer path between MoS2and graphene, facilitating fast charge hopping and improving rate performance. As anode materials for LIBs, the MoS2@rGO exhibited exceptional long-term cycle life (906 mAh g-1at 1.0 A g-1after 400 cycles) and outstanding rate capability (1267.7/314.7 mAh g-1at 0.1/6.5 A g-1). Additionally, the MoS2@rGO electrode demonstrated a stable reversible capacity of 521.7 mAh g-1at 1.0 A g-1after 700 cycles and excellent rate capabilities of 665.1 and 326.3 mAh g-1at 0.1 and 10.0 A g-1in SIBs. The edge Mo of MoS2is directly coupled with the oxygen of the functional group on rGO, achieved by adjusting the pH value of the solution to tune the surface charge feature, can effectively enhance the structural stability of electrode even under higher current density.
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Affiliation(s)
- Mengyuan Guo
- State Key Laboratory Cultivation Base for New Textile Materials and Advanced Processing Technology, School of Materials Science and Engineering, Wuhan Textile University, Wuhan 430200, People's Republic of China
| | - Huipei Zhang
- State Key Laboratory Cultivation Base for New Textile Materials and Advanced Processing Technology, School of Materials Science and Engineering, Wuhan Textile University, Wuhan 430200, People's Republic of China
| | - Luyao Qi
- State Key Laboratory Cultivation Base for New Textile Materials and Advanced Processing Technology, School of Materials Science and Engineering, Wuhan Textile University, Wuhan 430200, People's Republic of China
| | - Shan Zhang
- State Key Laboratory Cultivation Base for New Textile Materials and Advanced Processing Technology, School of Materials Science and Engineering, Wuhan Textile University, Wuhan 430200, People's Republic of China
| | - Yanmin Qin
- State Key Laboratory Cultivation Base for New Textile Materials and Advanced Processing Technology, School of Materials Science and Engineering, Wuhan Textile University, Wuhan 430200, People's Republic of China
| | - Binglu Deng
- School of Materials Science and Hydrogen Energy, Foshan University, Foshan, 528231, People's Republic of China
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Wu M, Wang J, Liu Z, Liu X, Duan J, Yang T, Lan J, Tan Y, Wang C, Chen M, Ji K. Engineering CoP Alloy Foil to a Well-Designed Integrated Electrode Toward High-Performance Electrochemical Energy Storage. Adv Mater 2023; 35:e2209924. [PMID: 36444846 DOI: 10.1002/adma.202209924] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/18/2022] [Indexed: 06/16/2023]
Abstract
Nanostructured integrated electrodes with binder-free design show great potential to solve the ever-growing problems faced by currently commercial lithium-ion batteries such as insufficient power and energy densities. However, there are still many challenging problems limiting practical application of this emerging technology, in particular complex manufacturing process, high fabrication cost, and low loading mass of active material. Different from existing fabrication strategies, here using a CoP alloy foil as a precursor a simple neutral salt solution-mediated electrochemical dealloying method to well address the above issues is demonstrated. The resultant freestanding mesoporous np-Co(OH)x /Co2 P product possesses not only active compositions of high specific capacity and large electrode packing density (>3.0 g cm-3 ) to meet practical capacity requirements, high-conductivity and well-developed nanoporous framework to achieve simultaneously fast ion and electron transfer, but also interconnected ligaments and suitable free space to ensure strong structural stability. Its comprehensively excellent electrochemical energy storage (EES) performances in both lithium/sodium-ion batteries and lithium-ion capacitors can further illustrate the effectiveness of the integrated electrode preparation strategy, such as remarkable reversible specific capacities/capacitances, dominated pseudo-capacitive EES mechanism, and ultra-long cycling life. This study provides new insights into preparation and design of high-performance integrated electrodes for practical applications.
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Affiliation(s)
- Mengqian Wu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Jiang Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Zhaozhao Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Xinyu Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
- National Industry-Education Integration Platform of Energy Storage, Tianjin University, Tianjin, 300350, P. R. China
| | - Jingying Duan
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Ting Yang
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Jiao Lan
- School of Materials Science and Engineering, Hunan University, Changsha, Hunan, 410082, P. R. China
| | - Yongwen Tan
- School of Materials Science and Engineering, Hunan University, Changsha, Hunan, 410082, P. R. China
| | - Chengyang Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Mingming Chen
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
| | - Kemeng Ji
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, P. R. China
- National Industry-Education Integration Platform of Energy Storage, Tianjin University, Tianjin, 300350, P. R. China
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Yuan X, Zhao X, Qiu S, Song Y. Synergistic Engineering of Defects and Heterostructures Enhance Lithium/Sodium Storage Properties of F-SnO 2-x -SnS 2-x Nanocrystals Supported on N,S-Graphene. Chemistry 2021; 27:12807-12814. [PMID: 34252210 DOI: 10.1002/chem.202101561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Indexed: 01/08/2023]
Abstract
Phase engineering of the electrode materials in terms of designing heterostructures, introducing heteroatom and defects, improves great prospects in accelerating the charge storage kinetics during the repeated Li+ /Na+ insertion/deintercalation. Herein, a new design of Li/Na-ion battery anodes through phase regulating is reported consisting of F-doped SnO2 -SnS2 heterostructure nanocrystals with oxygen/sulfur vacancies (VO /VS ) anchored on a 2D sulfur/nitrogen-doped reduced graphene oxide matrix (F-SnO2-x -SnS2-x @N/S-RGO). Consequently, the F-SnO2-x -SnS2-x @N/S-RGO anode demonstrates superb high reversible capacity and long-term cycling stability. Moreover, it exhibits excellent great rate capability with 589 mAh g-1 for Li+ and 296 mAh g-1 at 5 A g-1 for Na+ . The enhanced Li/Na storage properties of the nanocomposites are not only attributed to the increase in conductivity caused by VO /VS and F doping (confirmed by DFT calculations) to accelerate their charge-transfer kinetics but also the increased interaction between F-SnO2-x -SnS2-x and Li/Na through heterostructure. Meanwhile, the hierarchical F-SnO2-x -SnS2-x @N/S-RGO network structure enables fast infiltration of electrolyte and improves electron/ion transportation in the electrode, and the corrosion resistance of F doping contributes to prolonged cycle stability.
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Affiliation(s)
- Xing Yuan
- Xi'an University, Xi'an, 710065, P. R. China
| | - Xiaojun Zhao
- School of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an, 710055, P. R. China
| | - Shuting Qiu
- Shaanxi Normal University, Xi'an, 710062, P. R. China
| | - Yizhuo Song
- Shaanxi Normal University, Xi'an, 710062, P. R. China
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Li Y, Ye S, Shi Y, Lin J, Song Y, Su Y, Wu X, Zhang J, Xie H, Su Z, Sun H, Seferos DS. Robust Electrodes for Flexible Energy Storage Devices Based on Bimetallic Encapsulated Core-Multishell Structures. Adv Sci (Weinh) 2021; 8:e2100911. [PMID: 34050717 PMCID: PMC8292853 DOI: 10.1002/advs.202100911] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Indexed: 06/08/2023]
Abstract
Developing flexible electrodes with high active materials loading and excellent mechanical stability is of importance to flexible electronics, yet remains challenging. Herein, robust flexible electrodes with an encapsulated core-multishell structure are developed via a spraying-hydrothermal process. The multilayer electrode possesses an architecture of substrate/reduced graphene oxide (rGO)/bimetallic complex/rGO/bimetallic complex/rGO from the inside to the outside, where the cellulosic fibers serve as the substrate, namely, the core; and the multiple layers of rGO and bimetallic complex, are used as active materials, namely, the shells. The inner two rGO interlayers function as the cement that chemically bind to two adjacent layers, while the two outer rGO layers encapsulate the inside structure effectively protecting the electrode from materials detachment or electrolyte corrosion. The electrodes with a unique core-multishell structure exhibit excellent cycle stability and exceptional temperature tolerance (-25 to 40 °C) for lithium and sodium storage. A combination of experimental and theoretical investigations are carried out to gain insights into the synergetic effects of cobalt-molybdenum-sulfide (CMS) materials (the bimetallic complex), which will provide guidance for future exploration of bimetallic sulfides. This strategy is further demonstrated in other substrates, showing general applicability and great potential in the development of flexible energy storage devices.
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Affiliation(s)
- Yan‐Fei Li
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Shuyang Ye
- Department of ChemistryUniversity of Toronto80 St. George StreetTorontoOntarioM5S 3H6Canada
| | - Yan‐Hong Shi
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Jian Lin
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Yi‐Han Song
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Yang Su
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Xing‐Long Wu
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Jing‐Ping Zhang
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Hai‐Ming Xie
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Zhong‐Min Su
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Hai‐Zhu Sun
- College of ChemistryNational & Local United Engineering Laboratory for Power BatteriesNortheast Normal University5268, Renmin StreetChangchun130024P. R. China
| | - Dwight S. Seferos
- Department of ChemistryUniversity of Toronto80 St. George StreetTorontoOntarioM5S 3H6Canada
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Wang B, Cheng Y, Su H, Cheng M, Li Y, Geng H, Dai Z. Boosting Transport Kinetics of Cobalt Sulfides Yolk-Shell Spheres by Anion Doping for Advanced Lithium and Sodium Storage. ChemSusChem 2020; 13:4078-4085. [PMID: 32538543 DOI: 10.1002/cssc.202001261] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Indexed: 06/11/2023]
Abstract
Cobalt sulfides have been popularly used in energy storage because of their high theoretical capacity and abundant redox reactions. However, poor reaction kinetics, rapid capacity decay, and severe polarization owing to volume changes during electrochemical reaction are still huge challenges for cobalt sulfides in practical applications. Herein, cobalt sulfide yolk-shell spheres were synthesized by phosphorus doping (P-CoS) to stabilize the structure of cobalt sulfides and improve their electronic/ion conductivity. Kinetic tests and density functional theory calculations confirm that the introduction of phosphorus into cobalt sulfides greatly reduces the diffusion barrier of Li+ in the intrinsic structure, thereby improving the reaction kinetics of electrode materials during the Li+ insertion/extraction process. In consequence, the P-CoS electrode delivers a high lithium storage capacity (781 mAh g-1 after 100 cycles at 0.2 A g-1 ), excellent rate capability (489 mAh g-1 at 10 A g-1 ), and outstanding cycling stability (no significant capacity decay over 4000 cycles at 5 A g-1 ). Especially for sodium-ion battery application, the P-CoS electrode expresses a striking capacity of approximately 260 mAh g-1 at 2 A g-1 after 900 cycles.
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Affiliation(s)
- Bo Wang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Yafei Cheng
- School of Materials Engineering, Changshu Institute of Technology, Changshu, Jiangsu, 215500, P.R. China
| | - Hao Su
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Min Cheng
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Yan Li
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, Shaanxi, P.R. China
| | - Hongbo Geng
- School of Materials Engineering, Changshu Institute of Technology, Changshu, Jiangsu, 215500, P.R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin, 300071, P.R. China
| | - Zhengfei Dai
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, Shaanxi, P.R. China
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Gu J, Zhang C, Du Z, Yang S. Rapid and Low-Temperature Salt-Templated Production of 2D Metal Oxide/Oxychloride/Hydroxide. Small 2019; 15:e1904587. [PMID: 31556236 DOI: 10.1002/smll.201904587] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/08/2019] [Indexed: 06/10/2023]
Abstract
2D materials have played an important role in electronics, sensors, optics, electrocatalysis, and energy storage. Many methods for the preparation of 2D materials have been explored. It is crucial to develop a high-yield, rapid, and low-temperature method to synthesize 2D materials. A general, fast (5 min), and low-temperature (≈100 °C) salt (CoCl2 ·6H2 O)-templated method is proposed to prepare series of 2D metal oxides/oxychlorides/hydroxides in large scale, such as MoO3 , SnO2 , SiO2 , BiOCl, Sb4 O5 Cl2 , Zn2 Co3 (OH)10 2H2 O, and ZnCo2 O4 . The as-synthesized 2D materials possess an ultrathin feature (2-7 nm) and large aspect ratios. Additionally, these 2D metal oxides/oxychlorides/hydroxides exhibit good electrochemical properties in energy storage (lithium/sodium-ion batteries) and electrocatalysis (hydrogen/oxygen evolution reaction).
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Affiliation(s)
- Jianan Gu
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, 100191, Beijing, China
| | - Chao Zhang
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, 100191, Beijing, China
| | - Zhiguo Du
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, 100191, Beijing, China
| | - Shubin Yang
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, 100191, Beijing, China
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