Dongyang Cai

The corona loss and audible noise characteristics of rime-covered conductors formed in different positive DC electric field strength

Gaohui He, Dongyang Cai, Xin Yang, Chen Yang et autres

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Carbon dots for use in advanced battery systems

Zhi Zheng, Dongyang Cai, Huaxin Liu, Yinghao Zhang et autres

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Research on Trustworthy and Controllable Security Management Technology for Trusted and Controllable Information Innovation Terminals Based on Digital Twinning

Dongyang Cai, Xuening Zhang, Jie Bai, Daiyuan Ma et autres

In the context of the rapid popularization of domestic innovative terminals and the increasing demand for cybersecurity, digital twin technology has opened up a new path for the trustworthy and controllable security management of information technology innovation terminals. This paper systematically reviews …

Carbon dots for use in advanced battery systems

Zhi Zheng, Dongyang Cai, Huaxin Liu, Yinghao Zhang et autres

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Technological Innovation Trends and Development Prospects of Standard-Essential Patents in Interoperability of New-Type Power Systems

Wei Li, Dongyang Cai, Jian Liu, Jun She

The development of new-type power systems is accelerating a global transformation of the energy landscape. Interoperability is a pivotal enabler for integrating multi-energy sources and achieving intelligent system operation, directly determining system flexibility and reliability. This study explores the concept and background …

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Research on Cybersecurity Risk Assessment of Virtual Power Plants

Dongyang Cai, Rui Bo, Xuening Zhang, Kaili Zhao et autres

Virtual power plants, as an advanced power management system, effectively integrate renewable energy and distributed energy storage resources, demonstrating exceptional capabilities in self-regulation, protection, and management adaptability. However, during the process of resource integration and dispatching, the system's attack surface expands, vulnerabilities …

Improving the Long-Term Cycling Stability of Sodium Metal Anodes with LiBF4 Additives

Yinghao Zhang, Hanyu Tu, Li Yang, Hanrui Ding et autres

The lower redox potential and higher theoretical specific capacity of the sodium metal anode make sodium metal batteries highly promising. However, the uneven plating/stripping behavior of sodium resulted in the growth of sodium dendrites and the decrease in Coulombic efficiency (CE). In …

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Biomass-derived carbon dots: synthesis, modification and application in batteries

Dongyang Cai, Xue Zhong, Laiqiang Xu, Yu Xiong et autres

Biomass-derived carbon dots (BCDs) have attracted considerable attention for their promising attributes, including low toxicity, excellent solubility, biocompatibility, and eco-friendliness. Their rich surface chemistry and impressive photoluminescent properties have sparked widespread research interest, particularly in areas such as sensing and biomedicine. However, …

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Dc Electric Field Strength Effects on Positive Corona Loss and Audible Noise Characteristics in Energized Rime-Covered Conductors

Gaohui He, Dongyang Cai, Xin Yang, Chen Yang et autres

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Axial fluorine coordination boosts the activity and durability of Fe single-atom catalysts in room-temperature Na–S batteries

Xue Zhong, Yujie Huang, Jieming Cai, Dongyang Cai et autres

-FCNT@S electrodes, effectively suppressing polysulfide dissolution. This work establishes a universal paradigm for designing durable SAC systems through rational coordination engineering while providing fundamental insights into structure-stability relationships for advanced metal-sulfur batteries.

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Application of Computational Fluid Dynamic Simulation of Parent Blood Flow in the Embolization of Unruptured A1 Aneurysms

Gang‐Qin Xu, Kun Zhang, Dongyang Cai, Bowen Yang et autres

OBJECTIVE: To investigate the effect of microcatheter shaping based on the parent artery mainstream line of blood flow simulated using the computational fluid dynamics (CFD) technique on embolization of unruptured aneurysms on the posterior wall of the anterior cerebral artery (ACA) A1 …

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Origin of the High Catalytic Activity of MoS 2 in Na–S Batteries: Electrochemically Reconstructed Mo Single Atoms

Xue Zhong, Yujie Huang, Jieming Cai, Yujin Li et autres

Room-temperature sodium–sulfur (RT Na–S) batteries with high energy density and low cost are considered promising next-generation electrochemical energy storage systems. However, their practical feasibility is seriously impeded by the shuttle effect of sodium polysulfide (NaPSs) resulting from the sluggish reaction kinetics. Introducing …

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