Shukui Li

The role of heat treatment in the microstructural evolution and optimization of mechanical properties of Hastelloy C276 fabricated by additive manufacturing

Changqing Ye, Zitong Wang, Zhifeng Li, Shulong Ye et autres

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Rare‐Earth‐Doping Induced Two‐Dimensional Entropy‐Stabilized Metal Sulfides With Strong Polarization‐Dominated Dielectric Loss via Electronic Coupling

Qingkui Chen, Renchao Che, Yongheng Jin, Yuping Wang et autres

ABSTRACT High‐entropy materials have emerged as a versatile platform for tailoring physicochemical properties through compositional complexity, while their potential for electromagnetic wave attenuation remains underexplored. Here, we report a two‐dimensional high‐entropy sulfide system with tailored electronic structure achieved via rare‐earth element doping, …

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Near peak-aged strengthening of Al-Mg-Si-Cu alloys by extrusion-induced in-situ precipitation via short-process powder metallurgy

R R Wang, Chao Ding, Yu Pan, Wenxin Fan et autres

Conventional powder metallurgy (PM) processing of Al-Mg-Si-Cu alloys generally relies on solution-aging (T6) treatment to activate precipitation strengthening, resulting in long processing cycles and high cost. Here, a short-process PM strategy is developed by coupling rapid solidification with extrusion-induced in-situ precipitation to …

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Effect of Heat Treatment on the Corrosion and Wear Behavior of Hastelloy C276 Alloy Fabricated via Laser Powder Bed Fusion

Xiao Fang, Zitong Wang, Changqing Ye, Yang Li et autres

Traditional C276 alloy plates exhibit relatively poor wear resistance. Consequently, in high-wear service environments, they typically require reinforcement through additional surface coatings or wear-resistant materials. To further expand the application potential of C276 alloy in marine environments, where both corrosion resistance and …

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Multifunctional polymers: An integrated paradigm for next-generation electrode components

Jingwei Wang, Shiyuan Hai, Zejia Zhao, Yulu Han et autres

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Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

Hassan Raza, Jialiang Wei, Zhiliang Wang, Zhaoyang Lv et autres

Lithium–sulfur batteries are known as promising next‐generation energy storage devices owing to their elevated theoretical energy density (∼2600 W h kg −1 ), cost‐effectiveness, and environmental sustainability. Nonetheless, the issues of lithium polysulfide shuttle effect, considerable volume expansion, inadequate electrical conductivity, and …

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Collective anion rotation enabled superionic conduction in cubic Li imide

Bei Deng, Sifan Ling, Shenglong Li, Chao Huang et autres

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Dynamic Li‐S Coordination Boosted Superionic Conduction in Cubic LiBS 2 Solid Electrolyte

Shaoxiong Shi, Liping Wang, Sifan Ling, Bei Deng et autres

ABSTRACT Li thioborate solid electrolytes (SEs) have recently emerged as a typical SE system with theoretical room temperature (RT) ionic conductivity of 80 mS cm −1 . However, experimental explorations on this SE system are still insufficient, leading to a large gap …

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Selective Incorporation of Organic Spacer Cations Enables Efficient and Spectrally Stable Sky‐Blue Quasi‐2D Perovskite Light‐Emitting Diodes

Hao Guo, Xiujie Zheng, Jing Liu, Muhammad Umair Ali et autres

Abstract Quasi‐2D (Q‐2D) perovskites offer strong light emission via energy transfer from low‐ n to high‐ n perovskite domains, and superior stability due to enhanced moisture resistance and tolerance to structural stress compared with their three‐dimensional (3D) counterparts. Nevertheless, the selection of …

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Scalable Zn‐Alloy Anode for High‐Current‐Density Aqueous Zinc‐Ion Batteries

Zejia Zhao, Shukui Li, Bingang Xu, Qiang Liu et autres

Abstract Both coating on Zn foil anode and solid electrolyte interphases engineered via electrolyte modification still face stability challenges under high current densities for aqueous Zn‐ion batteries (AZIBs). Herein, high‐current‐density stable Zn‐alloy anode with a large electrode size of 200 × 200 …

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Transition metal-free Me3SiCl synthesis of α-AlH3 with enhanced thermal stability via dual lithium hydride templating

Xiaohui Xing, Chuanbao Cao, Rong‐Kai Pan, Shukui Li et autres

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Photo-radical induced protonation of superionic conducting oxide for high-performance protonic ceramic fuel cells

Bushra Bibi, Atif Nazar, Bin Zhu, Sajid Rauf et autres

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