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学者姓名：张久俊
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| GB/T 7714 | Zheng, Yun , Yu, Bo , Fu, Xiaogang et al. Special issue on electrochemical conversion and utilization of hydrogen energy [J]. | FRONTIERS IN ENERGY , 2024 , 18 (3) : 263-264 . |
| MLA | Zheng, Yun et al. "Special issue on electrochemical conversion and utilization of hydrogen energy" . | FRONTIERS IN ENERGY 18 . 3 (2024) : 263-264 . |
| APA | Zheng, Yun , Yu, Bo , Fu, Xiaogang , Zhang, Jiujun . Special issue on electrochemical conversion and utilization of hydrogen energy . | FRONTIERS IN ENERGY , 2024 , 18 (3) , 263-264 . |
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Although lithium-sulfur (Li-S) batteries have attracted strong consideration regarding their fundamental mechanism and energy applications, the inferior cycling performance and low reaction rate caused by the "shuttling effect" and the sluggish reaction kinetics of lithium polysulfides (LiPSs) impede their practical application. In this work, graphitic C3N4 (g-C3N4) assembled with highly-dispersed nitrogen-containing carbon quantum dots (CQDs) is designed as a cooperative catalyst to accelerate the reaction kinetics of LiPS conversion, the precipitation of Li2S during discharging, and insoluble Li2S decomposition during the charging process. Meanwhile, the introduction of CQDs improves the conductivity of the g-C3N4 substrate, showing great significance for the construction of high-performance electrocatalysts. As a result, the as-obtained composite shows efficient adsorption and electrochemical conversion of LiPSs, and the Li-S batteries assembled with CQDs/g-C3N4 exhibit an initial specific capacity of 1300.0 mA h g(-1) at the current density of 0.1C and retain 582.3 mA h g(-1) after 200 cycles. The electrode with the modified composite displays a greater capacity contribution of Li2S precipitation (175.7 mA h g(-1)), indicating an enhanced catalytic activity of g-C3N4 decorated by CQDs. The rational design of CQDs/g-C3N4 as a sulfur host could be an effective strategy for developing high performance Li-S batteries.
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| GB/T 7714 | Liu, Yang , Cai, Dandan , Zheng, Feng et al. A carbon quantum dot-decorated g-C3N4 composite as a sulfur hosting material for lithium-sulfur batteries [J]. | DALTON TRANSACTIONS , 2024 , 53 (16) : 7035-7043 . |
| MLA | Liu, Yang et al. "A carbon quantum dot-decorated g-C3N4 composite as a sulfur hosting material for lithium-sulfur batteries" . | DALTON TRANSACTIONS 53 . 16 (2024) : 7035-7043 . |
| APA | Liu, Yang , Cai, Dandan , Zheng, Feng , Qin, Ziwei , Li, Ying , Li, Wenxian et al. A carbon quantum dot-decorated g-C3N4 composite as a sulfur hosting material for lithium-sulfur batteries . | DALTON TRANSACTIONS , 2024 , 53 (16) , 7035-7043 . |
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Potassium (K) with higher abundance than lithium has been explored as an anode material for K metal batteries (KMBs) for possible application in large-scale energy storage. However, the unstable solid electrolyte interface (SEI) at the K anode due to uncontrolled growth of K dendrites is a challenge in KMB development. In this paper, a multifunctional interface containing Sb2O3 and reduced graphene oxide (rGO) on Cu foam to form a current collector (Cu@Sb2O3@rGO) is developed for a KMB anode through structural regulation, where the Cu form with a large surface area can reduce the volume change during charge and discharge processes, Sb2O3 can provide potassiophilicity toward uniform K plating and stripping to give a dendrite-free K anode, and rGO can provide abundant defects for increasing the ion transport and reaction kinetics. Such a Cu@Sb2O3@rGO current collector exhibits a remarkable reversibility of K plating/stripping for up to 600 cycles at 0.5 mA cm(-2)/2 mA h cm(-2), and the formed Cu@Sb2O3@rGO@K anode demonstrates an extended cycle lifespan of 1300 hours under 0.2 mA cm(-2)/0.2 mA h cm(-2) in symmetric cells. This anode-constructed PTCDA & Vert; Cu@Sb2O3@rGO@K full battery exhibits both exceptional cycling stability (over 2000 cycles) and outstanding rate capability (112.8 mA h g(-1) at 10 C). Furthermore, even under extremely low temperature (-20 degrees C), this battery can still maintain an impressive 55% of its room temperature capacity. In situ Raman spectroscopic techniques and electrochemical methods including in situ EIS, half cell, symmetric cell, and full cell tests and theoretical DFT calculations are carried out to probe the structure-performance relationship and the reaction mechanisms for fundamental understanding toward further optimizing the performance of such the K anode and the corresponding KMBs. The strategy for stabilizing the K metal anode in this work may provide a guidance for further development of advanced low-temperature potassium metal batteries.
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| GB/T 7714 | Qi, Jing , Lin, Chengkai , Deng, Shuqi et al. Synergy of Cu-foam/Sb2O3/rGO for stable potassium anodes of high-rate and low-temperature potassium metal batteries [J]. | JOURNAL OF MATERIALS CHEMISTRY A , 2024 , 12 (12) : 6968-6982 . |
| MLA | Qi, Jing et al. "Synergy of Cu-foam/Sb2O3/rGO for stable potassium anodes of high-rate and low-temperature potassium metal batteries" . | JOURNAL OF MATERIALS CHEMISTRY A 12 . 12 (2024) : 6968-6982 . |
| APA | Qi, Jing , Lin, Chengkai , Deng, Shuqi , Zuo, Yinze , Zheng, Hui , Jiao, Xuechao et al. Synergy of Cu-foam/Sb2O3/rGO for stable potassium anodes of high-rate and low-temperature potassium metal batteries . | JOURNAL OF MATERIALS CHEMISTRY A , 2024 , 12 (12) , 6968-6982 . |
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Alloying (or doping) non-metals with platinum (Pt) is an advanced solution for the development of high-performance Pt-based electrocatalysts for oxygen reduction reaction (ORR) in proton exchange membrane fuel cells (PEMFCs). Herein, we report boron (B)-alloyed Pt nanospheres (B-Pt-NSs) with a porous network nanostructure by a combination strategy of confinement reduction and post-boronation. B-alloying can induce effective electronic/geometric structures, strong Pt-B coordination, and lowered d-band center to weaken the binding energy of oxygenated intermediates on the Pt surface. The H-2-O-2 PEMFC with such a B-Pt-NSs/C as the cathode catalyst can reach a maximum power density of 1.49 W cm(-2), about 1.28 times higher than that of Pt/C. After 30,000 voltage cycles in the range of 0.6 similar to 0.95 V, only a 14.1 % loss of initial peak power density can be observed, while that with Pt/C declines 45.7 %. Non-metals alloying with Pt-based nanostructures can enable high-performance ORR electrocatalysts for their practical application in PEMFCs.
Keyword ：
Boron-alloying Boron-alloying Oxygen reduction reaction Oxygen reduction reaction Porous network Pt nanospheres Porous network Pt nanospheres Proton exchange membrane fuel cells Proton exchange membrane fuel cells
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| GB/T 7714 | Chen, Yizhe , Zhang, Ruiwen , Sun, Liangyu et al. Boron-alloyed porous network platinum nanospheres for efficient oxygen reduction in proton exchange membrane fuel cells [J]. | CHEMICAL ENGINEERING JOURNAL , 2024 , 485 . |
| MLA | Chen, Yizhe et al. "Boron-alloyed porous network platinum nanospheres for efficient oxygen reduction in proton exchange membrane fuel cells" . | CHEMICAL ENGINEERING JOURNAL 485 (2024) . |
| APA | Chen, Yizhe , Zhang, Ruiwen , Sun, Liangyu , Zhang, Shiming , Zhang, Jiujun . Boron-alloyed porous network platinum nanospheres for efficient oxygen reduction in proton exchange membrane fuel cells . | CHEMICAL ENGINEERING JOURNAL , 2024 , 485 . |
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Polyimide has been regarded as a potential organic cathode for lithium-ion batteries (LIBs) due to its excellent solvent resistance, thermodynamic stability and flexibly programmable polymer structure. However, the poor conductivity, easy entanglement and agglomeration of PI chains lead to slow ion diffusion, poor electron transfer, and insufficient reaction, which make it difficult to effectively exert its theoretical capacity at high current density. Herein, a layer stacked polyimide cathode (NT-U) based on 7C-7C stacking effect was successfully obtained. NT-U possesses a large molecular dipole moment that induced by the strong electronegative groups in PI and further enhanced by the 7C-7C stacking structure, which contributes to the formation of a robust built-in electric field (BIEF). The strong BIEF in this highly crystalline PI plays a critical role in accelerating the charge transport dynamics and improving electrochemical performances of LIBs, as verified by in-situ XRD, ex-situ FTIR, ex-situ XPS, and ex-suit SEM, DFT calculations. These findings provide new insights into the construction of PIs cathode based on the mechanism of dipole and BIEF for fast and efficient energy storage.
Keyword ：
Built-in electric field Built-in electric field Dipole moment Dipole moment Layer stacked polyimide Layer stacked polyimide Lithium -ion batteries Lithium -ion batteries Organic cathode Organic cathode
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| GB/T 7714 | Chen, Wen , Chen, Yingyu , Li, Jianbao et al. Layer stacked polyimide with great built-in electronic field for fast lithium-ion storage based on strong p-p stacking effect [J]. | ENERGY STORAGE MATERIALS , 2024 , 68 . |
| MLA | Chen, Wen et al. "Layer stacked polyimide with great built-in electronic field for fast lithium-ion storage based on strong p-p stacking effect" . | ENERGY STORAGE MATERIALS 68 (2024) . |
| APA | Chen, Wen , Chen, Yingyu , Li, Jianbao , Zhang, Shanming , Zhang, Dongping , Li, De et al. Layer stacked polyimide with great built-in electronic field for fast lithium-ion storage based on strong p-p stacking effect . | ENERGY STORAGE MATERIALS , 2024 , 68 . |
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The large overpotential required for oxygen evolution reaction (OER) is one of the major factors limiting the efficiency of electrochemical water-electrolysis for hydrogen production. In this work, to decrease OER energy barrier and obtain low overpotential, amorphous-crystalline NiCo(OH)2 nanoplates are in-situ grown on nickel foam surface to form a catalyst-based electrode (ac-NiCo(OH)2/NF) for water-electrolysis application. As the inner amorphization of NiCo(OH)2 results in increased electron density of the metal sites, leading to the formation of tensile Ni-O bond, the coordinatively unsaturated Ni sites in the down-shift d-band centers toward Fermi level can lower the anti-bonding states. This can lead to optimized adsorption and desorption energies for oxygen-containing intermediates for OER. As expected, the prepared ac-NiCo(OH)2/NF electrode presents a low overpotential of 364 mV to deliver 1000 mA cm-2 toward OER with impressively high robust stability. When this electrocatalyst electrode serves as both the anode and cathode, the assembled anion exchange membrane (AEM) electrolyser only needs a cell voltage of 1.68 V to drive the overall water-electrolysis process at a current density of 10 mA cm-2.
Keyword ：
AEM electrolyser AEM electrolyser Amorphous-crystalline Amorphous-crystalline High current density High current density Oxygen evolution Oxygen evolution Unsaturated atoms Unsaturated atoms
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| GB/T 7714 | Ju, Shang , Liu, Yao , Pei, Maojun et al. Amorphization-induced abundant coordinatively unsaturated Ni active sites in NiCo(OH)2 for boosting catalytic OER and HER activities at high current densities for water-electrolysis [J]. | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2024 , 653 : 1704-1714 . |
| MLA | Ju, Shang et al. "Amorphization-induced abundant coordinatively unsaturated Ni active sites in NiCo(OH)2 for boosting catalytic OER and HER activities at high current densities for water-electrolysis" . | JOURNAL OF COLLOID AND INTERFACE SCIENCE 653 (2024) : 1704-1714 . |
| APA | Ju, Shang , Liu, Yao , Pei, Maojun , Shuai, Yankang , Zhai, Zibo , Yan, Wei et al. Amorphization-induced abundant coordinatively unsaturated Ni active sites in NiCo(OH)2 for boosting catalytic OER and HER activities at high current densities for water-electrolysis . | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2024 , 653 , 1704-1714 . |
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For energy storage technologies, secondary batteries have the merits of environmental friendliness, long cyclic life, high energy conversion efficiency and so on, which are considered to be hopeful large-scale energy storage technologies. Among them, rechargeable lithium-ion batteries (LIBs) have been commercialized and occupied an important position as secondary batteries due to their high energy density and long cyclic life. Nevertheless, the uneven distribution of lithium resources and a large number of continuous consumptions result in a price increase for lithium. So, it is very crucial to seek and develop alternative batteries with abundant reserves and low cost. As one of the best substitutes for widely commercialized LIBs, sodium-ion batteries (SIBs) display gorgeous application prospects. However, further improvements in SIB performance are still needed in the aspects of energy/power densities, fast-charging capability and cyclic stability. Electrode materials locate at a central position of SIBs. In addition to electrode materials, electrolytes, conductive agents, binders and separators are imperative for practical SIBs. In this review, the latest progress and challenges of applications of SIBs are reviewed. Firstly, the anode and cathode materials for SIBs are symmetrically summarized from aspects of the design strategies and synthesis, electrochemical active sites, surrounding environments of active sites, reaction mechanisms and characterization methods. Secondly, the influences of electrolytes, conductive agents, binders and separators on the electrochemical performance are elucidated. Finally, the technical challenges are summarized, and the possible future research directions for overcoming the challenges are proposed for developing high performance SIBs for practical applications.
Keyword ：
Active sites Active sites Characterization methods Characterization methods Design strategies and synthesis Design strategies and synthesis Reaction mechanism Reaction mechanism Sodium-ion batteries Sodium-ion batteries
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| GB/T 7714 | Wu, Yujun , Shuang, Wei , Wang, Ya et al. Recent Progress in Sodium-Ion Batteries: Advanced Materials, Reaction Mechanisms and Energy Applications [J]. | ELECTROCHEMICAL ENERGY REVIEWS , 2024 , 7 (1) . |
| MLA | Wu, Yujun et al. "Recent Progress in Sodium-Ion Batteries: Advanced Materials, Reaction Mechanisms and Energy Applications" . | ELECTROCHEMICAL ENERGY REVIEWS 7 . 1 (2024) . |
| APA | Wu, Yujun , Shuang, Wei , Wang, Ya , Chen, Fuyou , Tang, Shaobing , Wu, Xing-Long et al. Recent Progress in Sodium-Ion Batteries: Advanced Materials, Reaction Mechanisms and Energy Applications . | ELECTROCHEMICAL ENERGY REVIEWS , 2024 , 7 (1) . |
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The electrochemistry of cathode materials for sodium-ion batteries differs significantly from lithium-ion batteries and offers distinct advantages. Overall, the progress of commercializing sodium-ion batteries is currently impeded by the inherent inefficiencies exhibited by these cathode materials, which include insufficient conductivity, slow kinetics, and substantial volume changes throughout the process of intercalation and deintercalation cycles. Consequently, numerous methodologies have been utilized to tackle these challenges, encompassing structural modulation, surface modification, and elemental doping. This paper aims to highlight fundamental principles and strategies for the development of sodium transition metal oxide cathodes. Specifically, it emphasizes the role of various elemental doping techniques in initiating anionic redox reactions, improving cathode stability, and enhancing the operational voltage of these cathodes, aiming to provide readers with novel perspectives on the design of sodium metal oxide cathodes through the doping approach, as well as address the current obstacles that can be overcome/alleviated through these dopant strategies.
Keyword ：
doping strategy doping strategy sodium-ion batteries sodium-ion batteries transition metal cathode transition metal cathode
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| GB/T 7714 | Zhang, Zhijing , Zhang, Haoze , Wu, Yaopeng et al. Advances in doping strategies for sodium transition metal oxides cathodes: A review [J]. | FRONTIERS IN ENERGY , 2024 . |
| MLA | Zhang, Zhijing et al. "Advances in doping strategies for sodium transition metal oxides cathodes: A review" . | FRONTIERS IN ENERGY (2024) . |
| APA | Zhang, Zhijing , Zhang, Haoze , Wu, Yaopeng , Yan, Wei , Zhang, Jiujun , Zheng, Yun et al. Advances in doping strategies for sodium transition metal oxides cathodes: A review . | FRONTIERS IN ENERGY , 2024 . |
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Solid-state electrolytes (SSEs) with flame retardancy and good adaptability to lithium-metal anodes can have great potential in enabling high safety and high energy density lithium-metal batteries. In addition to optimize the composition/structure of current three main types of SSEs including inorganic SSEs, polymeric SSEs, and inorganic/polymer composite SSEs, massive efforts are under way to seek for new SSE formulations. Recently, metal-organic frameworks (MOFs), a type of crystalline inorganic-organic materials with the structural features of rich porous, ordered channels, tunable functionality, are emerging as a research hotspot in the field of SSEs, which have attracted tremendous efforts. Based on the latest investigations, in this paper, a systematic overview of the recent development in MOFs-based SSEs (MSSEs) for lithium-metal batteries is presented. Classification and compositions, development history, fabrication approaches, and recent progress of five main types of MSSEs are comprehensively reviewed, and the roles of MOFs in MSSEs including ionic conductors, ionic transport carriers, and added fillers are highlighted. Moreover, the main challenges are analyzed and the perspectives of MSSEs are also presented for their future research and development. This review not only contributes to the study of new systems of solid-state electrolytes, but also for further development of electrified transportation.
Keyword ：
High ionic conductivity High ionic conductivity Lithium -metal batteries Lithium -metal batteries Metal -organic frameworks Metal -organic frameworks Solid-state electrolytes Solid-state electrolytes
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| GB/T 7714 | Wang, Hongyao , Duan, Song , Zheng, Yun et al. Solid-state electrolytes based on metal-organic frameworks for enabling high-performance lithium-metal batteries: Fundamentals, progress, and perspectives [J]. | ETRANSPORTATION , 2024 , 20 . |
| MLA | Wang, Hongyao et al. "Solid-state electrolytes based on metal-organic frameworks for enabling high-performance lithium-metal batteries: Fundamentals, progress, and perspectives" . | ETRANSPORTATION 20 (2024) . |
| APA | Wang, Hongyao , Duan, Song , Zheng, Yun , Qian, Lanting , Liao, Can , Dong, Li et al. Solid-state electrolytes based on metal-organic frameworks for enabling high-performance lithium-metal batteries: Fundamentals, progress, and perspectives . | ETRANSPORTATION , 2024 , 20 . |
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In this paper, a time-frequency model is developed to investigate the coupling between Li diffusion and material stress in composite electrode of lithium-based all-solid-state battery (ASSB) in comparison with porous electrode of lithium-ion battery (LIB). The overpotential and pore wall flux are calculated and analyzed based on the developed model in the time domain considering the diffusion induced stress. Resorting to electrochemical impedance spectroscopy (EIS), the characteristics of coupling effects on different electrodes are analyzed and compared based on the developed coupled model in the frequency domain. Numerical calculations result in the following conclusions: (i) composite electrode of ASSB can generate higher compressive stress during the discharge process than porous electrode (LIB) due to the extra constraint from the solid electrolyte; (ii) the stress gradient can assist Li diffusion from the surface to the center of AM particle and compressive stress increases overpotential and pore wall flux; (iii) the pore wall flux in composite electrode is higher than that in porous electrode, leading to a higher Li concentration in composite electrode than porous electrodes, and (iv) high discharge rate and small radius of AM particle can enhance the stress gradient. The joint time-frequency analysis proves that the higher compressive stress can induce higher mechanical capacitance and the smaller particle is more beneficial to Li diffusion. The insight obtained in present work should be able to benefit design of composite electrodes for all-solid-state lithium batteries.
Keyword ：
Active material particle Active material particle All -solid-state battery All -solid-state battery Composite electrode Composite electrode Electrochemical impedance spectroscopy Electrochemical impedance spectroscopy Electrochemical -mechanical modeling Electrochemical -mechanical modeling Porous electrode Porous electrode
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| GB/T 7714 | Zhang, Yichuan , Zhang, Fangzhou , Huang, Qiu-An et al. Time-frequency analysis of electrochemical-mechanical coupling in active particle of composite electrode for lithium-based all-solid-state batteries [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 84 . |
| MLA | Zhang, Yichuan et al. "Time-frequency analysis of electrochemical-mechanical coupling in active particle of composite electrode for lithium-based all-solid-state batteries" . | JOURNAL OF ENERGY STORAGE 84 (2024) . |
| APA | Zhang, Yichuan , Zhang, Fangzhou , Huang, Qiu-An , Bai, Yuxuan , Zhang, Jiujun . Time-frequency analysis of electrochemical-mechanical coupling in active particle of composite electrode for lithium-based all-solid-state batteries . | JOURNAL OF ENERGY STORAGE , 2024 , 84 . |
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