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学者姓名:张久俊
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With the emergence of the energy crisis and the rise of human environmental awareness, lithium-ion batteries (LIBs), as a new type of energy storage device, are widely used in electric vehicles (EVs), mobile electronic products and stationary energy storage devices. The demand for LIBs has dramatically increased in recent years, leading to a shortage of raw materials for LIBs and a large number of retired LIBs. Therefore, it is particularly important to recycle spent LIBs. Compared with pyrometallurgy and hydrometallurgy, direct recycling, as a more advanced technology, focuses on repairing of the electrodes of spent LIBs. However, direct recycling technology is still in the laboratory operation stage, and there are still many difficulties and challenges to overcome. Herein, we firstly highlight the importance of recycling spent LIBs from LIB market development, raw material supply, environmental impact, and economic benefits. Subsequently, starting from the failure forms and mechanisms of electrode materials, we provide a detailed summary of various direct recycling and upcycling processes, reaction principles, as well as advantages and disadvantages. Additionally, the technology for converting waste cathodes and graphite into new functional materials, a topic rarely addressed in previous reviews, is comprehensively detailed in this review. Lastly, we provide a summary of the current status of LIB recycling and present future challenges. This review may serve as a source of inspiration for researchers and enterprises to develop more advanced recycling methodologies.
Keyword :
Direct recycling Direct recycling Electrode materials Electrode materials Failure mechanisms Failure mechanisms Spent lithium ion batteries Spent lithium ion batteries
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GB/T 7714 | Shen, Ji , Zhou, Miaomiao , Liu, Wei et al. Advanced direct recycling technology enables a second life of spent lithium-ion battery [J]. | ENERGY STORAGE MATERIALS , 2025 , 74 . |
MLA | Shen, Ji et al. "Advanced direct recycling technology enables a second life of spent lithium-ion battery" . | ENERGY STORAGE MATERIALS 74 (2025) . |
APA | Shen, Ji , Zhou, Miaomiao , Liu, Wei , Shi, Yiliang , Tang, Wenhao , Deng, Yirui et al. Advanced direct recycling technology enables a second life of spent lithium-ion battery . | ENERGY STORAGE MATERIALS , 2025 , 74 . |
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Porous organic frameworks (POFs), including metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and hydrogen-bonded frameworks (HOFs), have become research and development hotspots in the field of metal-ion batteries (MIBs) because of their unique structures, variable pore sizes, high specific surface areas, abundant active sites and customizable frameworks. These natural advantages of POF materials provide sufficient conditions for high-performance electrode materials for MIBs. However, some POF-based materials are still in the early stages of development, and more efforts are needed to make them competitive in practical applications. This updated review provides a comprehensive overview of recent advancements in the application of POF-based materials for MIBs, including lithium-ion, sodium-ion, potassium-ion, zinc-ion, aluminum-ion and calcium-ion batteries. In addition, advanced characterization technologies and computational simulation techniques, including machine learning, are reviewed. The main challenges and prospects of the application of POF-based materials in MIBs are briefly discussed, which can provide insights into the design and synthesis of high-performance electrode materials.Graphical AbstractThis updated review provides a comprehensive overview of the recent advancements in the application of POF-based materials (MOFs, COFs, and HOFs) for metal-ion batteries (MIBs) including lithium-ion, sodium-ion, potassium-ion, zinc-ion, aluminum-ion and calcium-ion batteries. The advanced characterization technologies and computational simulation techniques including machine learning are reviewed. The main challenges and prospects of POF-based materials used in MIBs are discussed, providing insights into the design and synthesis of high-performance electrode materials.
Keyword :
Derivatives Derivatives Electrode materials Electrode materials Energy storage Energy storage Metal-ion batteries Metal-ion batteries Porous organic frameworks Porous organic frameworks
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GB/T 7714 | Zheng, Hui , Yan, Wei , Zhang, Jiujun . Porous Organic Framework-Based Materials (MOFs, COFs and HOFs) for Lithium-/Sodium-/Potassium-/Zinc-/Aluminum-/Calcium-Ion Batteries: A Review [J]. | ELECTROCHEMICAL ENERGY REVIEWS , 2025 , 8 (1) . |
MLA | Zheng, Hui et al. "Porous Organic Framework-Based Materials (MOFs, COFs and HOFs) for Lithium-/Sodium-/Potassium-/Zinc-/Aluminum-/Calcium-Ion Batteries: A Review" . | ELECTROCHEMICAL ENERGY REVIEWS 8 . 1 (2025) . |
APA | Zheng, Hui , Yan, Wei , Zhang, Jiujun . Porous Organic Framework-Based Materials (MOFs, COFs and HOFs) for Lithium-/Sodium-/Potassium-/Zinc-/Aluminum-/Calcium-Ion Batteries: A Review . | ELECTROCHEMICAL ENERGY REVIEWS , 2025 , 8 (1) . |
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Transitions between chiral rotational locomotion modes occur in a variety of active individuals and populations, such as sidewinders, self-propelled chiral droplets, and dense bacterial suspensions. Despite recent progress in the study of active matter, general principles governing rotational chiral transition remain elusive. Here, we study, experimentally and theoretically, rotational locomotion and its chiral transition in a 2D polyacrylamide (PAAm)-based BZ gel driven by Belousov-Zhabotinsky reaction-diffusion waves. Analysis reveals that the phase difference (Delta phi) between orthogonal components of kinematic quantities, such as chemomechanical force, displacement, and velocity, determines rotational chirality, i.e., chiral locomotion transition occurs when Delta phi changes sign. This criterion is illustrated with a kinematic equation, which can be applied to biological and physical systems, including super-rotational/superhelical locomotion reported recently during E. gracilis swimming and sperm navigation. This work has potential applications for the design of functional materials and intelligent robots.
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GB/T 7714 | Yu, Haodi , Ren, Lin , Wang, Yunjie et al. Chiral Locomotion Transitions of an Active Gel and Their Chemomechanical Origin [J]. | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY , 2025 , 147 (6) : 5182-5188 . |
MLA | Yu, Haodi et al. "Chiral Locomotion Transitions of an Active Gel and Their Chemomechanical Origin" . | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 147 . 6 (2025) : 5182-5188 . |
APA | Yu, Haodi , Ren, Lin , Wang, Yunjie , Wang, Hui , Zhang, Meng , Pan, Changwei et al. Chiral Locomotion Transitions of an Active Gel and Their Chemomechanical Origin . | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY , 2025 , 147 (6) , 5182-5188 . |
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Technologies for industrial pollutant purification and hydrogen (H2) production via water reduction are effective for environmental management but are often energy-intensive, costly, and result in direct/indirect carbon emissions. Here, we report a formaldehyde-water fuel cell that uses formaldehyde as fuel and the hydrogen evolution reaction (HER) as the cathode reaction, converting pollutant at the anode into valuable chemicals while simultaneously producing H2 at the cathode through water reduction, and generating electricity without any carbon emissions. The anodic formaldehyde 1-electron oxidation reaction (FOR-1) produces formate and H2, enabling fuel cell to simultaneously and equimolarly generate H2 fuel at both cathode and anode. For each 1 Nm3 H2 generated, 38.5 mol of formate and 0.062 kWh of electricity are produced. Experiments and simulations indicate that the weak intrinsic reactivity of hydrogen on Cu among various catalysts prevents excessive oxidation of formaldehyde, ensuring the selectivity of FOR-1. The innovative fuel cell, coupling HER with a low oxidation potential half-reaction, offers an energy-free alternative for water reduction and pollutant treatment.
Keyword :
Bipolar hydrogen production Bipolar hydrogen production Electricity output Electricity output Formaldehyde 1-electron oxidation reaction Formaldehyde 1-electron oxidation reaction Formaldehyde-water fuel cell Formaldehyde-water fuel cell
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GB/T 7714 | Yang, Yang , Liu, Jianwen , Ahmad, Munir et al. Dual Hydrogen-Producing Formaldehyde-Water fuel cell for pollutant treatment and valuable chemical Co-generation [J]. | CHEMICAL ENGINEERING JOURNAL , 2025 , 505 . |
MLA | Yang, Yang et al. "Dual Hydrogen-Producing Formaldehyde-Water fuel cell for pollutant treatment and valuable chemical Co-generation" . | CHEMICAL ENGINEERING JOURNAL 505 (2025) . |
APA | Yang, Yang , Liu, Jianwen , Ahmad, Munir , Sun, Xiao-Qing , Liu, Chunhua , Chen, Shujing et al. Dual Hydrogen-Producing Formaldehyde-Water fuel cell for pollutant treatment and valuable chemical Co-generation . | CHEMICAL ENGINEERING JOURNAL , 2025 , 505 . |
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GB/T 7714 | Zhuang, Zewen , Zhang, Chao , Zhang, Jiujun . Single metal, dual sites: Co-P moieties enable efficient and stable electrochemical hydrogen production [J]. | SCIENCE CHINA-CHEMISTRY , 2025 . |
MLA | Zhuang, Zewen et al. "Single metal, dual sites: Co-P moieties enable efficient and stable electrochemical hydrogen production" . | SCIENCE CHINA-CHEMISTRY (2025) . |
APA | Zhuang, Zewen , Zhang, Chao , Zhang, Jiujun . Single metal, dual sites: Co-P moieties enable efficient and stable electrochemical hydrogen production . | SCIENCE CHINA-CHEMISTRY , 2025 . |
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Introducing advanced conductive nanoparticles to combine with metal-organic frameworks (MOFs) as electrode is emergingly regarded as a practical and efficient approach to improve the capacitive performance of super- capacitors. Herein, a new MOF (ZrNi-UiO-66, Nickel-zirconium 1,4-dicarboxybenzene) is designed to combine with carbon quantum dots (CQDs) to form a composite electrode with high specific capacitance, in which the charge regulation is performed to facilitate the electronic conduction and transfer. Such constructed electrode delivers an enhanced electronic conductivity and an improved specific capacitance of 2468.75 F g- 1 @ 1 A g- 1 , which is four times of the contrast sample. Meanwhile, the assembled hybrid supercapacitor exhibits an increased energy density and power density, as well as a sustainable stability after 10,000 cycles with a retention rate of 91.6 %. Basing on the study of advanced characterizations and density functional theory (DFT) simulation, the mechanism of significantly improved specific capacitance can be elaborated as the promote electronic conduction caused from narrowed band gap from 3.9 eV or 0.41 eV-0.23 eV, and the increased charge accumulation at the Ni sites in designed MOFs. This work provides new insights for the design and construction of potential energy storage materials based on MOFs and/or advanced carbon-based materials.
Keyword :
Carbon quantum dots (CQDs) Carbon quantum dots (CQDs) Charge regulation Charge regulation Specific capacitance Specific capacitance Supercapacitor Supercapacitor ZrNi-UiO-66 ZrNi-UiO-66
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GB/T 7714 | Xie, Yujuan , Han, Jinghua , Li, Fengchao et al. Charge regulation for advanced electrode combining ZrNi-UiO-66 and carbon quantum dots towards high specific capacitance [J]. | JOURNAL OF POWER SOURCES , 2025 , 629 . |
MLA | Xie, Yujuan et al. "Charge regulation for advanced electrode combining ZrNi-UiO-66 and carbon quantum dots towards high specific capacitance" . | JOURNAL OF POWER SOURCES 629 (2025) . |
APA | Xie, Yujuan , Han, Jinghua , Li, Fengchao , Li, Lingfei , Li, Zhenghao , Li, Qian et al. Charge regulation for advanced electrode combining ZrNi-UiO-66 and carbon quantum dots towards high specific capacitance . | JOURNAL OF POWER SOURCES , 2025 , 629 . |
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Among the current industrial hydrogen production technologies, electrolysis has attracted widespread attention due to its zero carbon emissions and sustainability. However, the existence of overpotential caused by reaction activation, mass/charge transfer, etc. makes the actual water splitting voltage higher than the theoretical value, severely limiting the industrial application of this technology. Therefore, it is particularly important to design and develop highly efficient electrocatalysts to reduce overpotential and improve energy efficiency. Among the various synthesis methods of electrocatalysts, electrochemical synthesis stands out due to its simplicity, easy reaction control, and low cost. This review article classifies and summarizes the electrochemical synthesis techniques (including electrodeposition, electrophoretic deposition, electrospinning, anodic oxidation, electrochemical intercalation, and electrochemical reconstruction), followed by their application in the field of water electrolysis. In addition, some challenges currently faced by electrochemical synthesis in electrocatalytic hydrogen production, and their potential solutions are discussed to promote the practical application of electrochemical synthesis in water electrolysis.Graphical AbstractThis review summarizes and classifies commonly used electrochemical synthesis techniques, followed by the application of electrochemical synthesis methods in research on water electrolysis. Additionally, some challenges faced by electrochemical synthesis in the field of water electrolysis and possible solutions are discussed.
Keyword :
Electrocatalysts Electrocatalysts Electrochemical synthesis Electrochemical synthesis Green hydrogen Green hydrogen Water splitting Water splitting
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GB/T 7714 | Wu, Yang , Xiao, Boxin , Liu, Kunlong et al. Electrochemical Synthesis of High-Efficiency Water Electrolysis Catalysts [J]. | ELECTROCHEMICAL ENERGY REVIEWS , 2025 , 8 (1) . |
MLA | Wu, Yang et al. "Electrochemical Synthesis of High-Efficiency Water Electrolysis Catalysts" . | ELECTROCHEMICAL ENERGY REVIEWS 8 . 1 (2025) . |
APA | Wu, Yang , Xiao, Boxin , Liu, Kunlong , Wang, Sibo , Hou, Yidong , Lu, Xue Feng et al. Electrochemical Synthesis of High-Efficiency Water Electrolysis Catalysts . | ELECTROCHEMICAL ENERGY REVIEWS , 2025 , 8 (1) . |
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The electrochemical conversion of small organic molecules to value-added chemicals and hydrogen/electricity without CO2 emissions integrates efficient energy conversions (hydrogen energy or electricity) and value-added chemical productions in one reaction system, which is essentially competitive in the carbon-neutral era. However, the activity, stability, and cost-effectiveness of electrocatalysts, as well as the safety, durability, and scalability of devices, are still challenging for their industrial applications. In addition, a lack of knowledge about relevant and detailed mechanisms restricts the further development of electrocatalysts and devices. A timely review of the electrocatalysts, devices, and mechanisms is essential to shed lights on the correct direction towards further development. In this review, the advances in the design of electrocatalysts, fabrication of devices, and understanding of reaction mechanisms are comprehensively summarized and analyzed. The major challenges are also discussed as well as the potential approaches to overcoming them. The insights for further development are provided to offer a sustainable and environmentally friendly approach to cogeneration of energy and chemicals production.
Keyword :
Electrocatalytic conversion Electrocatalytic conversion Hydrogen production Hydrogen production Organic molecules Organic molecules Value-added chemicals Value-added chemicals
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GB/T 7714 | Liu, Jianwen , Fu, Guodong , Liao, Yuanfeng et al. Electrochemical conversion of small organic molecules to value-added chemicals and hydrogen/electricity without CO2 emission: Electrocatalysts, devices and mechanisms [J]. | ESCIENCE , 2025 , 5 (1) . |
MLA | Liu, Jianwen et al. "Electrochemical conversion of small organic molecules to value-added chemicals and hydrogen/electricity without CO2 emission: Electrocatalysts, devices and mechanisms" . | ESCIENCE 5 . 1 (2025) . |
APA | Liu, Jianwen , Fu, Guodong , Liao, Yuanfeng , Zhang, Wangji , Xi, Xiuan , Si, Fengzhan et al. Electrochemical conversion of small organic molecules to value-added chemicals and hydrogen/electricity without CO2 emission: Electrocatalysts, devices and mechanisms . | ESCIENCE , 2025 , 5 (1) . |
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High-temperature proton exchange membrane fuel cells (HT-PEMFCs) show broad application perspectives due to their faster reaction kinetics and tolerance to fuel/gas impurities as well as the easy water/heat managements. However, the catalysts and subsequent membrane electrode assemblies (MEAs) are still suffering from performance degradation, which severely restricts HT-PEMFCs' large-scale practical application. To overcome the challenges, developing high-performance catalysts and MEAs with advanced materials and optimized structures to achieve stable and efficient operation of HT-PEMFCs is necessary. To facilitate the research and development of HT-PEMFCs, a comprehensive overview of the latest developments in the design of active and stable catalysts and durable MEAs is presented in this paper. This review systematically summarizes the degradation mechanisms of catalysts, and corresponding mitigation strategies for improving the stability of catalysts and MEAs, aiming to effectively developing high-performance and durable HT-PEMFCs. Furthermore, the main challenges are analyzed and the future research directions for overcoming the challenges are also proposed for developing highactive and stable catalysts and MEAs used in HT-PEMFCs toward practical applications.
Keyword :
Catalysts Catalysts Degradation mechanisms Degradation mechanisms High-temperature proton exchange membrane fuel cells High-temperature proton exchange membrane fuel cells Membrane electrode assemblies Membrane electrode assemblies Mitigation strategies Mitigation strategies
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GB/T 7714 | Xu, Chenhui , Wang, Shufan , Zheng, Yun et al. Performance enhancement from catalysts to membrane electrode assemblies for high-temperature proton exchange membrane fuel cells [J]. | NANO ENERGY , 2025 , 139 . |
MLA | Xu, Chenhui et al. "Performance enhancement from catalysts to membrane electrode assemblies for high-temperature proton exchange membrane fuel cells" . | NANO ENERGY 139 (2025) . |
APA | Xu, Chenhui , Wang, Shufan , Zheng, Yun , Liu, Haishan , Li, Lingfei , Zhuang, Zewen et al. Performance enhancement from catalysts to membrane electrode assemblies for high-temperature proton exchange membrane fuel cells . | NANO ENERGY , 2025 , 139 . |
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Aqueous zinc metal batteries (ZMBs) are regarded as strong contenders in secondary battery systems due to their high safety and abundant resources. However, the cycling performance of the Zn anode and the overall performance of the cells have often been hindered by the formation of Zn dendrites and the occurrence of parasitic side reactions. In this paper, a surface electron reconfiguration strategy is proposed to optimize the adsorption energy and migration energy of Zn2+ for a better Zn2+ deposition/stripping process by adjusting the electronic structure of ceric dioxide (CeO2) artificial interface layer with copper atoms (Cu) doped. Both experimental results and theoretical calculations demonstrate that the Cu2Ce7Ox interface facilitates rapid transport of Zn2+ due to the optimized electronic structure and appropriate electron density, leading to a highly reversible and stable Zn anode. Consequently, the Cu2Ce7Ox@Zn symmetric cell exhibits an overpotential of only 24 mV after stably cycling for over 1600 h at a current density of 1 mA/cm2 and a capacity of 1 mAh/cm2. Additionally, the cycle life of Cu/Zn asymmetric cells exceeds 2500 h, with an average Coulombic efficiency of 99.9%. This paper provides a novel approach to the artificial interface layer strategy, offering new insights for improving the performance of ZMBs.
Keyword :
Cu2Ce7Ox Cu2Ce7Ox electronic structure electronic structure interface layer interface layer solvation structure solvation structure Zn metal batteries Zn metal batteries
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GB/T 7714 | Lu, Linlong , Wang, Zheng , Cai, Jingwen et al. Surface electron reconfiguration of ceric dioxide artificial interface layer by cationic doping for dendrite-free zinc anode [J]. | FRONTIERS IN ENERGY , 2025 . |
MLA | Lu, Linlong et al. "Surface electron reconfiguration of ceric dioxide artificial interface layer by cationic doping for dendrite-free zinc anode" . | FRONTIERS IN ENERGY (2025) . |
APA | Lu, Linlong , Wang, Zheng , Cai, Jingwen , Bao, Zhengyu , Lan, Yukai , Zuo, Yinze et al. Surface electron reconfiguration of ceric dioxide artificial interface layer by cationic doping for dendrite-free zinc anode . | FRONTIERS IN ENERGY , 2025 . |
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