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学者姓名：魏明灯
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Abstract ：
A simple route was applied to obtain Bi nanodiscs embedded into tannic acid (TA) derived carbon (Bi@TAC) by calcining Bi2O3@TA precursors. As a result, the Bi@TAC electrode showed an impressive rate capability (a current density ranging from 0.2 to 10 A g-1 with 95% capacity retention) and a long-term cycling performance (414.8 mA h g-1 after 10 000 cycles at 5 A g-1).
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| GB/T 7714 | Zhang, Xiangyu , Zheng, Manyi , Wu, Chunzheng et al. Tannic acid-derived carbon-coated Bi nanodiscs for high-performance sodium-ion batteries [J]. | CHEMICAL COMMUNICATIONS , 2025 , 61 (29) : 5483-5486 . |
| MLA | Zhang, Xiangyu et al. "Tannic acid-derived carbon-coated Bi nanodiscs for high-performance sodium-ion batteries" . | CHEMICAL COMMUNICATIONS 61 . 29 (2025) : 5483-5486 . |
| APA | Zhang, Xiangyu , Zheng, Manyi , Wu, Chunzheng , Li, Sha , Li, Bing , Guo, Jianzhong et al. Tannic acid-derived carbon-coated Bi nanodiscs for high-performance sodium-ion batteries . | CHEMICAL COMMUNICATIONS , 2025 , 61 (29) , 5483-5486 . |
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Within the family of halide solid electrolytes (SEs), Li2ZrCl6 demonstrates high oxidative stability, cost-effectiveness, and mechanical deformability, positioning it as a promising candidate for SEs. However, the application of Li2ZrCl6 as a SEs was hindered by its low ionic conductivity at room temperature. Current strategies to enhance the ionic conductivity of Li2ZrCl6 primarily are focused on single cation or anion sublattice-engineering, each with distinct advantages and limitations. Here, we propose a novel cation and anion-sublattice-engineering strategy, termed CASE, to increase the amorphous content and thus enhance ionic conductivity. The incorporation of Cu2+ and O2- induces distinctive structural modifications within Li2ZrCl6. This structure corroborated through analytic data of X-ray absorption spectroscopy, the neutron diffraction, and ab initio molecular dynamics. Consequently, the amorphous Li2.1Zr0.95Cu0.05Cl4.4O0.8 achieves an enhanced ionic conductivity of 2.05 mS cm-1 at 25 degrees C. Furthermore, all-solid-state lithium batteries utilizing the amorphous Li2.1Zr0.95Cu0.05Cl4.4O0.8 as an electrolyte and LiNi0.83Co0.11Mn0.06O2 as a cathode exhibit a superior long-term cycling stability retaining 90.3% of capacity after 1000 cycles at 2 C under room temperature, which are much higher than those of Zr-based halide electrolytes in publications. Such a result might stimulate the development of more amorphous structures with high ionic conductivity in the CASE strategy.
Keyword ：
Cation-anion sublattice engineering Cation-anion sublattice engineering Electrochemical property Electrochemical property Halide solid electrolytes Halide solid electrolytes Ionic conductivity all-solid-state lithium batteries Ionic conductivity all-solid-state lithium batteries
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| GB/T 7714 | Li, Zongnan , Mu, Yongbiao , Lu, Kunxi et al. Cation-Anion-Engineering Modified Oxychloride Zr-Based Lithium Superionic Conductors for All-Solid-State Lithium Batteries [J]. | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION , 2025 . |
| MLA | Li, Zongnan et al. "Cation-Anion-Engineering Modified Oxychloride Zr-Based Lithium Superionic Conductors for All-Solid-State Lithium Batteries" . | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2025) . |
| APA | Li, Zongnan , Mu, Yongbiao , Lu, Kunxi , Kang, Guojian , Yang, Ting , Huang, Shuping et al. Cation-Anion-Engineering Modified Oxychloride Zr-Based Lithium Superionic Conductors for All-Solid-State Lithium Batteries . | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION , 2025 . |
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2D perovskite materials are ideal candidates for indoor photovoltaic (IPV) applications due to their tunable bandgap, high absorption coefficients, and enhanced stability. However, attaining uniform crystallization and overcoming low carrier mobility remain key challenges for 2D perovskites, limiting their overall performance. In this study, a 2D perovskite light-absorbing layer is constructed using a Dion-Jacobson (DJ)-phase EDA(FA)(4)Pb5I16 (n = 5) and introduced butylammonium iodide (BAI) for interface modification, thereby creating a novel DJ/Ruddlesden-Popper (RP) dual 2D perovskite heterostructure. By adjusting the thickness of the BAI-based perovskite layer, the relationship between interfacial defect states and carrier mobility is investigated under varying indoor light intensities. The results indicate that, by achieving a balance between interfacial defect passivation and carrier transport, the optimized 2D perovskite device reaches a power conversion efficiency (PCE) of 30.30% and an open-circuit voltage (V-OC) of 936 mV under 1000 lux (3000 K LED). 2D-DJ/RP perovskite IPV exhibits a twentyfold increase in T-90 lifetime compared to 3D perovskite devices. It is the first time to systematically study 2D perovskites in IPV applications, demonstrating that rationally designed and optimized 2D perovskites hold significant potential for fabricating high-performance indoor PSCs.
Keyword ：
2D perovskite solar cells 2D perovskite solar cells carrier transport carrier transport defect passivation defect passivation dual-phase 2D perovskite heterostructures dual-phase 2D perovskite heterostructures indoor photovoltaic indoor photovoltaic
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| GB/T 7714 | Wang, Renjie , Wu, Jionghua , Zheng, Qiao et al. Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures [J]. | ADVANCED MATERIALS , 2025 . |
| MLA | Wang, Renjie et al. "Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures" . | ADVANCED MATERIALS (2025) . |
| APA | Wang, Renjie , Wu, Jionghua , Zheng, Qiao , Deng, Hui , Wang, Weihuang , Chen, Jing et al. Stable and Efficient Indoor Photovoltaics Through Novel Dual-Phase 2D Perovskite Heterostructures . | ADVANCED MATERIALS , 2025 . |
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Transition metal dichalcogenides (TMDs) have enormous commercial potential as anode materials for all-solid-state lithium-ion batteries (ASSLIBs). Herein, the copper sulfides (CuS) with a hierarchical nanosphere structure are designed through a facile one-step solvothermal synthetic route. When employed as an anode for ASSLIBs, the CuS hierarchical nanospheres (hn-CuS) exhibited a high capacity of 350 mA h g−1 after 50 cycles at a current density of 250 mA g−1 and an outstanding rate capability. The unique three-dimensional (3D) structure of hn-CuS plays an important role in alleviating the volume expansion, thus obtaining excellent electrochemical properties. Moreover, ex-situ X-ray diffraction was used to investigate the possible kinetics and reaction mechanism of the hn-CuS anode. This work inspired a new promise for preparing the other TMDs as anode materials for ASSLIBs with high performance. © 2024 Elsevier Ltd
Keyword ：
All-solid-state All-solid-state Copper sulfide Copper sulfide Electrochemical property Electrochemical property Lithium-ion battery Lithium-ion battery Nanospheres Nanospheres
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| GB/T 7714 | Zheng, Y. , Liu, S. , Zheng, J. et al. Achieving high kinetics anode materials for all-solid-state lithium-ion batteries [J]. | Journal of Energy Storage , 2024 , 100 . |
| MLA | Zheng, Y. et al. "Achieving high kinetics anode materials for all-solid-state lithium-ion batteries" . | Journal of Energy Storage 100 (2024) . |
| APA | Zheng, Y. , Liu, S. , Zheng, J. , Kang, G. , Li, Y. , SimanYang et al. Achieving high kinetics anode materials for all-solid-state lithium-ion batteries . | Journal of Energy Storage , 2024 , 100 . |
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Abstract ：
Transition metal dichalcogenides (TMDs) have enormous commercial potential as anode materials for all-solidstate lithium-ion batteries (ASSLIBs). Herein, the copper sulfides (CuS) with a hierarchical nanosphere structure are designed through a facile one-step solvothermal synthetic route. When employed as an anode for ASSLIBs, the CuS hierarchical nanospheres (hn-CuS) exhibited a high capacity of 350 mA h g(-1) after 50 cycles at a current density of 250 mA g(-1) and an outstanding rate capability. The unique three-dimensional (3D) structure of hn-CuS plays an important role in alleviating the volume expansion, thus obtaining excellent electrochemical properties. Moreover, ex-situ X-ray diffraction was used to investigate the possible kinetics and reaction mechanism of the hn-CuS anode. This work inspired a new promise for preparing the other TMDs as anode materials for ASSLIBs with high performance.
Keyword ：
All-solid-state All-solid-state Copper sulfide Copper sulfide Electrochemical property Electrochemical property Lithium-ion battery Lithium-ion battery Nanospheres Nanospheres
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| GB/T 7714 | Zheng, Yuxin , Liu, Shuo , Zheng, Junnan et al. Achieving high kinetics anode materials for all-solid-state lithium-ion batteries [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 100 . |
| MLA | Zheng, Yuxin et al. "Achieving high kinetics anode materials for all-solid-state lithium-ion batteries" . | JOURNAL OF ENERGY STORAGE 100 (2024) . |
| APA | Zheng, Yuxin , Liu, Shuo , Zheng, Junnan , Kang, Guojian , Li, Yafeng , Yang, Siman et al. Achieving high kinetics anode materials for all-solid-state lithium-ion batteries . | JOURNAL OF ENERGY STORAGE , 2024 , 100 . |
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Sodium/potassium-ion batteries (SIBs/PIBs) as alternatives complement of Li-ion batteries (LIBs) exhibit cost-effective, appropriate redox potential, and high energy density. Unfortunately, the large volumetric expansion and severe pulverization toward anode materials of SIBs/PIBs during the charge/discharge progress limit their practical implementations. In this work, selenium doped carbon nanofibers integrated with bismuth-antimony alloy nanocrystals (denoted as BiSb-Se/CNFs) have been fabricated as anode materials for SIBs/PIBs. The hierarchical carbon nanofiber frameworks in BiSb-Se/CNFs composite not only provide sufficient space to accommodate Na/K ions, ensuring high structural stability, but also facilitate rapid electron and ion transport, enhancing the redox reaction kinetic. As expected, the BiSb-Se/CNFs electrode demonstrates a superior sodium storage capacity of 370 mAh g(-1) at current densities of 0.5 A g(-1) after 650 cycles, withstanding a long-term cycling of 2000 cycles and showing a remarkable capacity up to 309 mAh g(-1) at 2 A g(-1). Moreover, an impressive potassium storage performance with a superior capacity and outstanding reversible stability can be observed over the BiSb-Se/CNFs electrode. This work elucidates the design of alloy-type electrodes with a high lifespan in both SIBs and PIBs, which provides inspiration for practical multiapplication scenarios for anodes.
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| GB/T 7714 | Li, Xinye , Zeng, Lingxing , Lai, Wenbin et al. BiSb Alloy Anchored on Selenium Doped Carbon Nanofibers as Highly Stable Anode Materials for Sodium/Potassium-Ion Batteries [J]. | ENERGY & FUELS , 2024 , 38 (17) : 16966-16975 . |
| MLA | Li, Xinye et al. "BiSb Alloy Anchored on Selenium Doped Carbon Nanofibers as Highly Stable Anode Materials for Sodium/Potassium-Ion Batteries" . | ENERGY & FUELS 38 . 17 (2024) : 16966-16975 . |
| APA | Li, Xinye , Zeng, Lingxing , Lai, Wenbin , Lei, Zewei , Ge, Mingyang , Fang, Chaobin et al. BiSb Alloy Anchored on Selenium Doped Carbon Nanofibers as Highly Stable Anode Materials for Sodium/Potassium-Ion Batteries . | ENERGY & FUELS , 2024 , 38 (17) , 16966-16975 . |
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Transition metal chalcogenides (TMCs) with 3d orbitals have been intensively studied for use as cathodes in magnesium-ion batteries. However, their poor electronic conductivities and sluggish electrochemical kinetics severely restrict their electrochemical performance, preventing wide applicability for these materials. Here, we propose a heterointerface structure of cobalt sulfide (Co3S4/CoS2) 3 S 4 /CoS 2 ) hollow nanospheres to enable built-in electric fields generated in heterointerfaces, as verified in density functional theory, finite- element simulations, and ab initio molecular dynamics results. Compared to other TMCs, our cathode exhibited a substantial capacity of 597 mAh g-1- 1 after 120 cycles at 50 mA g-1.- 1 . When evaluated in a pouch cell, the electrode can sustain 100 deep cycles at 40 mA g-1- 1 with an energy density of 203 Wh kg- 1 that displays potential for practical applications. Finally, rational heterostructure engineering of transition-metal-based sulfides provides insights into developing cathodes for high-performance sustainable Mg batteries.
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| GB/T 7714 | Wang, Jianbiao , Ghosh, Tanmay , Ju, Zhengyu et al. Heterojunction structure of cobalt sulfide cathodes for high-performance magnesium-ion batteries [J]. | MATTER , 2024 , 7 (5) . |
| MLA | Wang, Jianbiao et al. "Heterojunction structure of cobalt sulfide cathodes for high-performance magnesium-ion batteries" . | MATTER 7 . 5 (2024) . |
| APA | Wang, Jianbiao , Ghosh, Tanmay , Ju, Zhengyu , Ng, Man-Fai , Wu, Gang , Yang, Gaoliang et al. Heterojunction structure of cobalt sulfide cathodes for high-performance magnesium-ion batteries . | MATTER , 2024 , 7 (5) . |
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Na super -ion conductor type material Na 3 V 2 (PO 4 ) 3 has been widely researched as the cathode of sodium -ion batteries (SIBs) in recent years, but the unsatisfying cost of Na 3 V 2 (PO 4 ) 3 impedes its wide application in SIBs. In this study, iron element is used to replace part of vanadium in Na 3 V 2 (PO 4 ) 3 to reduce its expense, and pine pollen is applied for the first time as a very effective carbon source to improve the performance of Na 4 FeV(PO 4 ) 3 . The fabricated composite material achieves a capacity of 105 mA h g -1 under 0.2 C and fascinating cycling stability over 94 % under 2 C for 500 cycles and 98 % under 10 C for 1000 cycles. The excellent cycle performance is caused by the involvement of pine pollen that acts as a carbon matrix to enhance the electron conductivity and block the agglomeration of active material effectively, thus the well -dispersed nano sized Na 4 FeV (PO 4 ) 3 shortens the diffusion path of sodium ion and gains a remarkable rate capability. Moreover, the distinguished reversibility during the charge and discharge procedures is ascribed also to the robust structure of Na 4 FeV(PO 4 ) 3 . This work provides an efficient route to realize the economic cathode material of SIBs with good performance.
Keyword ：
Cathode materials Cathode materials Na super -ion conductor Na super -ion conductor Pine pollen bio-mass Pine pollen bio-mass Sodium -ion batteries Sodium -ion batteries
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| GB/T 7714 | Wang, Cong , Xiu, Jieying , Lu, Kunxi et al. Compositing pine pollen derived carbon matrix with Na 4 FeV(PO 4 ) 3 nanoparticle for cost-effective sodium-ion batteries cathode [J]. | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2024 , 667 : 510-519 . |
| MLA | Wang, Cong et al. "Compositing pine pollen derived carbon matrix with Na 4 FeV(PO 4 ) 3 nanoparticle for cost-effective sodium-ion batteries cathode" . | JOURNAL OF COLLOID AND INTERFACE SCIENCE 667 (2024) : 510-519 . |
| APA | Wang, Cong , Xiu, Jieying , Lu, Kunxi , Li, Yafeng , Wei, Mingdeng . Compositing pine pollen derived carbon matrix with Na 4 FeV(PO 4 ) 3 nanoparticle for cost-effective sodium-ion batteries cathode . | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2024 , 667 , 510-519 . |
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Superior quality of perovskite film with perfect crystalline and low defect density is crucial for achieving excellent photovoltaic performance and durability of perovskite solar cells (PSCs), and regulation of growth of perovskite crystal and defects passivation by additive is remain challenge. Herein, two acyl molecules (Succinimide: SCI, and Hydantoin: HDT) were incorporated into perovskite precursor solution as additive. It can be found that the HDT molecule can not only passivate undercoordinated Pb 2+ defects in perovskite films by the -C=O groups with coordination bonds, but also formed hydrogen bonds with I - by -NH- group, which effectively inhibited the formation of iodine vacancy defects and regulated growth rate of perovskite crystals, and the quality of perovskite films was optimized with enlarging grain size and reduced trap -density. Consequently, power conversion efficiency of HDT-based device was enhanced from 19.47 % to 21.00 %, with an enhancement of J SC and V OC . Moreover, the HDT-based device without encapsulation retained 83.7 % of its initial PCE after being aged at 10 - 20 % RH for 60 days. Obviously, such a study could provide a new strategy to optimize quality of perovskite film for boosting performance of PSCs.
Keyword ：
Acyl additive Acyl additive Coordination bond Coordination bond Defects passivation Defects passivation Hydrogen bond Hydrogen bond Perovskite solar cells Perovskite solar cells
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| GB/T 7714 | Guo, Minghuang , Chen, Yongsheng , Chen, Shaolin et al. Synchronous effect of coordination and hydrogen bonds boosting the photovoltaic performance of perovskite solar cells [J]. | ELECTROCHIMICA ACTA , 2024 , 492 . |
| MLA | Guo, Minghuang et al. "Synchronous effect of coordination and hydrogen bonds boosting the photovoltaic performance of perovskite solar cells" . | ELECTROCHIMICA ACTA 492 (2024) . |
| APA | Guo, Minghuang , Chen, Yongsheng , Chen, Shaolin , Zuo, Caixin , Li, Yafeng , Chang, Yuan Jay et al. Synchronous effect of coordination and hydrogen bonds boosting the photovoltaic performance of perovskite solar cells . | ELECTROCHIMICA ACTA , 2024 , 492 . |
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The Li-S battery has garnered widespread attention as an intriguing new energy storage equipment due to its remarkable energy density and low cost. Nevertheless, the infamous shuttle effect seriously hinders the commercialization process. In order to address this issue, this study rationally synthesizes the composites comprising Keggin-type polyoxometalate and Co nanoparticles, which are then coated on a pristine polypropylene separator. The modified separator can greatly inhibit lithium polysulfide shuttling, thereby leading to a greatly improved electrochemical performance. At the first cycle, the fabricated Li-S battery exhibits a specific discharge capacity of 1335.7 mA h g(-1), surpassing the 938.7 mA h g(-1) capacity of an unmodified separator. At a current density of 1C, the initial reversible discharge capacity reaches 988.2 mA h g(-1), and even after 500 cycles, it still retains a remaining capacity of 664.2 mA h g(-1), with a capacity decay rate of 0.066% per cycle. Even at a high sulfur loading of 4.2 mg cm(-2), the device displays a remarkable initial discharge capacity of 1158.2 mA h g(-1), with a remaining capacity of 952.7 mA h g(-1) after 70 cycles (0.1C). This significant performance enhancement could be ascribed to the synergistic effect of PMo12/Co-NCe, which exhibits greatly decreased electron transfer resistance and contact angle to the electrolyte, facilitating the rapid transport of Li-ion and kinetics. Meanwhile, the severe shuttle effect is alleviated effectively by combining the strong catalytic activity of PMo12 and Co nanoparticles with long-chain polysulfides.
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| GB/T 7714 | Sun, Yuxuan , Wu, Chenchen , Xia, Yuxun et al. Keggin-Type Polyoxometalate and Co Nanoparticles Codecorated Separator for High-Performance Lithium-Sulfur Battery [J]. | CRYSTAL GROWTH & DESIGN , 2024 , 24 (9) : 3746-3755 . |
| MLA | Sun, Yuxuan et al. "Keggin-Type Polyoxometalate and Co Nanoparticles Codecorated Separator for High-Performance Lithium-Sulfur Battery" . | CRYSTAL GROWTH & DESIGN 24 . 9 (2024) : 3746-3755 . |
| APA | Sun, Yuxuan , Wu, Chenchen , Xia, Yuxun , Li, Yafeng , Wei, Mingdeng . Keggin-Type Polyoxometalate and Co Nanoparticles Codecorated Separator for High-Performance Lithium-Sulfur Battery . | CRYSTAL GROWTH & DESIGN , 2024 , 24 (9) , 3746-3755 . |
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