Zhichao Liu

Mechanism and Optimization of Quasi-Static Compression Performance in Hexagonal Honeycomb Sandwich Structures

Anyu Hong, Haizhu Li, Xinhua Song, Yanshu Fu et autres

Abstract Lightweight load-bearing components are critical for advancing aerospace engineering, where hexagonal honeycomb sandwich structures have emerged as a preferred solution due to their exceptional strength-to-weight ratio. However, the synergistic regulation mechanism of geometric parameters on their quasi-static compression performance remains incompletely …

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Upcycling Fungal Mycelium Into Hard Carbon With Zn‐Engineered Graphitic Nanodomains for Ultrafast Sodium Storage

Runxin Gu, Zhichao Liu, Xu Zhang, Chunmei Xu et autres

ABSTRACT Hard carbon anodes are promising candidates for sodium‐ion batteries but still suffer from limited capacity and rate capability. Here, we propose fungal mycelium, an abundant and low‐cost biomass precursor, for the fabrication of high‐performance hard carbon. Through alkali treatment, Zn 2+ …

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Suppressing Polysulfide Shuttle and Boosting Reaction Kinetics via UiO‐66‐SH‐Functionalized Separators for Lithium–Sulfur Batteries

Min Chen, Yaping Lu, Xinmin Zhang, Yixin Song et autres

Lithium–sulfur (Li–S) batteries represent promising energy storage devices by virtue of their ultrahigh theoretical energy density, yet their practical deployment is severely impeded by the polysulfide shuttle, sluggish sulfur redox kinetics, and progressive degradation of lithium anodes. Herein, we design a thiol‐functionalized …

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Anomalous quasiplasticity, spallation, and thermal damage in fused silica under laser-induced quadruple stress waves and multi-field coupling effects

Dinghuai Yang, Zhichao Liu, Jian Ping Cheng, Mingjun Chen et autres

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Synergistic Carbon Support Engineering in Composite Catalyst Layer for High‐Performance PEM Fuel Cells

Siming Li, Suizhu Pei, Zhichao Liu, Jieyu Zhang et autres

ABSTRACT This study introduces an innovative composite cathode catalyst layer (CCL) design for proton exchange membrane fuel cells (PEMFCs), combining Pt‐supported by Vulcan carbon (Pt/V) and Ketjenblack carbon (Pt/KB) to overcome mass transport limitations and ionomer‐induced catalyst poisoning. The composite architecture strategically …

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Traps-engineering in LiGa5O8:xTb3+by Li/Ga ratios for X-ray multimode imaging

Yuan Wang, Doudou Zhang, Hao Song, Xiuxia Yang et autres

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Gradient cellulose-based separator with dual nano-confinement and ion-guiding functions for dendrite-free zinc-ion batteries

Zhichao Liu, Qifan Liu, Haodao Mo, Jisi Zhang et autres

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Ultraviolet laser annealing of γ-ray induced defects in Deuterated potassium dihydrogen phosphate crystal

Xiangfeng Wang, Jianfeng Zhang, Zhichao Liu, Jian Zhang et autres

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Influence mechanisms of the “Si-enrichment” phenomenon and the consequent rapid increase of damage-triggering electronic defects on laser damage resistance of fused silica

Dinghuai Yang, Zhichao Liu, Zican Yang, Linjie Zhao et autres

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Thermal and flow fields-guided defect-free laser polishing of fused silica

Zican Yang, Zhichao Liu, Jian Ping Cheng, Linjie Zhao et autres

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Role of atomic electronic structure defects in initiating laser-induced modification and failure of brittle-hard fused silica optics

Dinghuai Yang, Zhichao Liu, Linjie Zhao, Jian Ping Cheng et autres

Laser-induced modification and failure are prone to occur on fused silica surfaces, seriously restricting their high-performance applications. However, it remains challenging to predict where and which type of damage would occur under specific laser conditions since the dominant traceable micro-structures in fused …

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Challenges of optical manufacturing techniques applied in improving the laser damage resistance of hard-brittle fused silica optics

Jian Ping Cheng, Guang Chen, Mingjun Chen, Linjie Zhao et autres

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