Wei Kong Pang

Synergistic Fe/Cr Co‐Doping and Graphene Compositing Boost Ni 4 OHF 7 ‐Based Supercapacitor Electrodes

Zeyu Hao, Huanlu Tu, Ziyu Wang, Ziyang Yu et autres

ABSTRACT Nickel hydroxyfluoride (Ni 4 OHF 7 ) has attracted increasing attention due to its high theoretical capacitance, yet its rate capability and cycling stability remain to be substantially improved. Here, we achieve dual optimization through elemental doping and support interaction, doping …

cn, au (code pays fourni par la source)

Low-Temperature All-Solid-State Batteries

Hyojoo Lee, Joo Hyeong Suh, Junsu Kim, Jaeik Kim et autres

Reliable battery operation in sub-zero environments is critical for polar exploration, military missions, and space applications. However, conventional lithium-ion batteries (LIBs) face inherent limitations at low temperatures by intrinsic hurdle of poor ionic mobility in liquid electrolytes. All-solid-state batteries (ASSBs), which replace …

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Solid-Solution Lithium Intercalation and Magnetic Insights in Core–Shell LiNi x Mn2-xO4 Cathodes

Jheng‐Yi Huang, Yuan‐Ting Hung, Shih‐An Liu, Jen‐Hsien Huang et autres

Abstract To achieve high-energy-density lithium-ion batteries, the development of high-voltage cathode materials remains a critical challenge. Although LiNixMn2-xO4 (LNMO) exhibits an intrinsically high operating voltage, its practical application is hindered by structural instability and interfacial degradation. In this study, core–shell LNMO cathodes …

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Hierarchical microtubular poly(hydroxymethyl-3,4-ethylenedioxythiophene) electrodes for enhanced performance in vanadium redox flow batteries

Yu‐Sheng Hsiao, Min-Tzu Hung, Che‐Wei Chang, Jen‐Hsien Huang et autres

tw, au (code pays fourni par la source)

Enhancing vanadium redox flow battery performance via polyaniline-assisted integration of Ni/NiO–MWCNTs on graphite felt

Yu‐Sheng Hsiao, C H Chang, Min-Tzu Hung, Chih-Jen Liu et autres

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Lattice‐Bound Phosphorization Strategy Enables Long‐Term Cycling of High‐Voltage Sodium‐Ion Layered Oxide Cathode

J J Li, Z. S. Xu, X L Wang, Qinghua Fan et autres

ABSTRACT Fe‐based layered oxides cathode are highly promising cathode materials for high‐energy‐density sodium‐ion batteries, but their practical application is limited by voltage decay and structural degradation caused by uncontrolled lattice phase transitions (such as lattice oxygen escape and cation migration). Herein, we …

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Enhancing the Chemical Stability of Layered Oxides via P─O Bonds Coupling Lattice Oxygen Reactions

Jianguo Li, Xin Wang, Youzhong Dong, Qinghua Fan et autres

ABSTRACT Oxygen reductive (OR) reactions at elevated voltages hold immense promise for advancing high‐energy‐density cathode development. Nevertheless, despite substantial research efforts, irreversible lattice oxygen desorption and accelerated structural degradation during cycling remain challenges. To address these issues, we propose a dual‐pronged strategy: …

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Evaluation of Spatial Integration Degree Between Hankou Historical and Cultural Blocks and Surrounding Areas in Wuhan Based on Street View Images

Hong Xu, Xiaoyu Jiang, Jun Shao, Ziming Li et autres

With China’s urban growthism past its peak, urban development has shifted from incremental expansion to inventory quality improvement. Renovating historical and cultural blocks—a core area for urban quality enhancement—makes exploring their integration with surroundings highly significant. Existing studies on historical district research …

cn (code pays fourni par la source)

Preliminary design of a traffic light system for risk management of earthquakes induced by hot dry rock fracturing

Junpeng Guan, Lijuan Wang, Wei Kong Pang, Yongbiao Yang et autres

Hot dry rock (HDR) is a strategic clean energy resource with considerable advantages, including abundant reserves, stable power output, and renewability. However, induced seismicity remains a primary challenge in HDR development and represents a critical bottleneck, leading to the termination or postponement …

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Solid additive-mediated modulation of donor and acceptor aggregation for regulating phase separation in efficient all-polymer solar cells

Zhenmin Zhao, Yuanxian Liang, Hua Tang, Jiancheng Zhong et autres

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In Situ Formation of Bi2MoO6/Bi2O3 p–n Composite for Enhanced Photocatalytic Activity and Energy Storage

Jen‐Hsien Huang, Kuen-Chan Lee, Che-Wei Chang, Yun Yun Lannie Lai et autres

Hierarchical Microtubular Poly(hydroxymethyl-3,4-ethylenedioxythiophene) Electrodes for Enhanced Performance in Vanadium Redox Flow Batteries

Jen-Hsien Huang, Yu‐Sheng Hsiao, Min-Tzu Hung, Che-Wei Chang et autres

tw, au (code pays fourni par la source)