Chong Li

Wind Bell-Inspired Polymeric Triboelectric Nanogenerator for Efficient Omnidirectional Wind Energy Harvesting at Extremely Low Wind Speeds

Xichun Zheng, Haojie Li, Xue Liu, Wei Zhong et autres

Wind energy, an abundant renewable resource, remains difficult to harness efficiently due to fluctuating speeds and unpredictable directions. In this work, we present a wind bell-inspired triboelectric nanogenerator (WB-TENG) designed for omnidirectional, variable-speed wind harvesting, utilizing layered triboelectric polymers such as polytetrafluoroethylene …

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Active vibration control of variable cross-section beams with piezoelectric actuating and sensing

Chong Li, Zhi Li, Jianqiao Zhang, Liang Chen et autres

Abstract To address the poor control performance of flexible beams with variable cross-sections, this study proposes an improved linear quadratic Gaussian with loop transfer recovery (LQG/LTR) active vibration control method optimized with an improved differential evolution (IDE) algorithm, which relies on piezoelectric …

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Dynamic modeling and natural frequency analysis of an MFC-driven piezoelectric pipe robot

Chong Li, Zehao Lun, Yangzhou Jiang

Abstract Piezoelectric pipe robots driven by piezoelectric Macro Fiber Composites offer a promising solution for internal inspection and maintenance of small-diameter pipelines in confined environments. The driving system of such a robot consists of a piezoelectric cantilever beam and an end-mounted mass …

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Dual‐Site Cascade Mechanism Over Vacancy‐Rich CoO/High‐Spin CoOOH Heterointerfaces Enables Highly Efficient and Ultrastable 5‐hydroxymethylfurfural Electrooxidation (Adv. Energy Mater. 26/2026)

Honglei Wang, Hongyue Zhu, Dan Zhou, X X Li et autres

HMF Electrooxidation In article number e70985, Honglei Wang, Xianzhu Luo, Chong Li, Yiming Liu, Hongshuai Cao, and co-workers developed a vacancy-rich CoO/high-spin CoOOH heterojunction to achieve highly efficient HMF cascade oxidation. The CoOOv sites rapidly convert HMF into HMFCA while preventing self-limitation, …

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Novel Bias Drift Mechanism of Whole-Angle Mode Gyroscopes: Oscillatory Rectification Errors

X Meng, Chong Li, X Li

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Optimization of Industrial Solid Waste Composite Solidification for Yellow River Silt: A Response Surface Approach

Xiaodan Tang, Zhiyu Dong, Yongtai Gong, Zhi Ge et autres

This study developed a composite solidification system for silt from the Yellow River Basin, utilizing calcium carbide slag, ground granulated blast-furnace slag, and desulfurized gypsum, in conjunction with the xanthan gum biopolymer. A Box–Behnken Design and Response Surface Methodology were employed, and …

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Enzyme-Induced Carbonate Precipitation (EICP) for Soil Stabilization: A Review of Mechanisms, Applications, and Future Challenges

Y LI, Shengya Zhou, Fankai Liu, Zhiyu Dong et autres

Enzyme-Induced Carbonate Precipitation (EICP) represents a sustainable advancement in geotechnical engineering for stabilizing fine-grained soils (e.g., silt). Utilizing plant-derived urease (~12 nm) to catalyze urea hydrolysis, this technique generates calcium carbonate (CaCO3) for soil reinforcement. Unlike Microbially Induced Carbonate Precipitation (MICP), EICP …

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Enhanced Energy Storage Performance and Relaxor Behavior in CaZrO₃-Modified 0.76Bi₀.₅Na₀.₅TiO₃-0.24Sr₀.₇La₀.₂TiO₃ Lead-Free Ceramics

Xiaofan Zheng, Shuyue Teng, Chong Li, Nianshun Zhao et autres

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Fuzzy Logic-Based Prescribed-Time Adaptive Intelligent Tracking Control for Uncertain Nonlinear Systems With Deception Attacks: A Novel Stability Criterion

Chong Li, Jianwei Xia, Ju H. Park, Jing Zhang et autres

In this paper, the challenging problem of prescribed-time (PT) adaptive intelligent tracking control is investigated for the nonlinear uncertain systems with external disturbance under sensor deception attacks. Firstly, since the existence of sensor deception attacks, the states and output of the systems …

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Dual‐Site Cascade Mechanism Over Vacancy‐Rich CoO/High‐Spin CoOOH Heterointerfaces Enables Highly Efficient and Ultrastable 5‐hydroxymethylfurfural Electrooxidation

H J Wang, Hongyue Zhu, Dan Zhou, Xiaoming Li et autres

ABSTRACT Electrocatalytic oxidation of 5‐hydroxymethylfurfural (HMF) to 2,5‐furandicarboxylic acid (FDCA) offers a sustainable route for biomass valorization into renewable polyester monomers. However, under alkaline conditions (pH 11.0), non‐precious metal catalysts struggle to achieve low overpotential, high FDCA selectivity, and ultralong stability simultaneously. …

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Analysis of Fusion Reactors Design Safety Requirements

Qian Yijie, Wang Xiangyi, Tian Qiwei, Shi Haifu et autres

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Machine learning-driven multi-objective optimization of straight-blade paddle mixers for efficient mixing in melt-cast explosives systems

Chong Li, Jian Wang, Junjiong Meng, Yiming Luo

In the production of melt-cast explosives, efficient mixing in straight-blade paddle mixers is critical to product performance. Taking the classical trinitrotoluene-cyclotrimethylenetrinitramine (TNT-RDX) system as an example, this paper presents a machine learning-based multi-objective optimization algorithm that addresses the conflicting requirements of maximizing …

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