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SSRN 2025年

作者： Wan, Liu Zhang, Yan Du, Cheng Xie, Mingjiang Chen, Jian Hubei Key Lab for Processing and Application of Catalytic Materials Hubei Provincial Engineering Research Center of High Purity Raw Material Processing Technology of Electronic Materials College of Chemistry and Chemical Engineering Huanggang Normal University Huanggang437000 China

Transition metal phosphides (TMPs) as electrode materials for supercapacitors (SCs) suffer from inferior structural stability and short cycle life, which has become a research focus area for energy storage. Here, we have proposed a rational construction of copper cobalt phosphide (CuCoP)@Ni3Se2 core-shell heterostructure by the process of hydrothermal treatment, phosphatization, and electrodeposition. The deposition of two-dimensional (2D) Ni3Se2 nanosheets on one-dimensional (1D) CuCoP nanoneedles creates numerous electroactive centers and modulates the interface structure, which favors efficient electron and ion transfer, and enhances the electrochemical behavior. The robust core-shell architecture contributes to relieving the volume changes and improving the structural stability. The CuCoP@Ni3Se2 electrode displays a mass/areal capacitance of 1480.8 F g-1 / 3.70 F cm-2 at 1 A g-1, together with exceptional long-term durability, which surpasses those of the pristine CuCoP and Ni3Se2 electrodes. Besides, the assembled asymmetric supercapacitor (ASC) illustrates a peak energy density of 62.2 Wh kg-1 / 0.45 Wh cm-2 and preserves 93.8% of its original capacitance over 25,000 cycles. The post-mortem characterizations of the CuCoP@Ni3Se2 electrodes after cycling tests confirmed the impressive cyclic stability. This investigation provides a viable strategy for designing electrode materials in the next-generation technologies of energy storage. © 2025, The Authors. All rights reserved.

关键词： Shells (structures)

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Correction:Self-Assembly of Binderless MXene Aerogel for Multiple-Scenario and Responsive Phase Change Composites with Ultrahigh Thermal Energy Storage Density and Exceptional Electromagnetic Interference Shielding

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Nano-Micro Letters 2025年第5期17卷 256-262页

作者： Chuanbiao Zhu Yurong Hao Hao Wu Mengni Chen Bingqing Quan Shuang Liu Xinpeng Hu Shilong Liu Qinghong Ji Xiang Lu Jinping Qu Key Laboratory of Material Chemistry for Energy Conversion and Storage of Ministry of Education School of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan 430074People’s Republic of China Qingdao Mental Health Center Qingdao 266034People’s Republic of China Hubei Engineering Research Center for Biomaterials and Medical Protective Materials Huazhong University of Science and TechnologyWuhan 430074People’s Republic of China Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan 430074People’s Republic of China National Engineering Research Center of Novel Equipment for Polymer Processing Key Laboratory of Polymer Processing Engineering(South China University of Technology)Ministry of EducationGuangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced ManufacturingSchool of Mechanical and Automotive EngineeringSouth China University of TechnologyGuangzhou 510641People’s Republic of China

Correction to:Nano-Micro Lett.(2024)16:57 https://***/10.1007/*** publication of the original article[1],the authors reported that the order of the images in Figs.5 and 6 were reversed,the positions of the images needed to be *** mistake is that the author inadvertently copied the same image in Fig.2(f)with Fig.2(e).The correct Figs.2,5 and 6 have been provided in this *** original article[1]has been updated。

关键词： MXene reversed mistake

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Photocatalytic water splitting versus H_(2) generation coupled with organic synthesis:A large critical review

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Chinese Journal of Catalysis 2025年第3期70卷 44-114页

作者： Oleksandr Savateev Jingru Zhuang Sijie Wan Chunshan Song Shaowen Cao Junwang Tang Department of Chemistry The Chinese University of Hong KongShatinNew TerritoriesHong KongChina State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070HubeiChina Industrial Catalysis Center Department of Chemical EngineeringTsinghua UniversityBeijing 100084China

Photocatalytic water splitting using natural solar light is considered as a sustainable approach to generate H_(2) and O_(2).While H_(2) has high market value,the by-product of water splitting,oxygen,is less *** make H_(2) produced by means of photocatalysis more economically competitive to that generated from methane,its generation is studied together with synthesis of organic compounds that have higher market *** review summarizes and analyzes critically dehydrogenation reactions that were developed since *** dehydrogenation reactions are classified and the results are collected in the online *** of homogeneous and heterogenous photocatalysts in dehydrogenation reactions,such as yield rates of organic products on analytical and preparative scales,and quantum efficiencies are *** limitations of the existing methods and photocatalytic systems are identified and directions for the future developments are outlined.

关键词： Acceptorless dehydrogenation Photocatalysis Photoredox catalysis Hydrogen Organic synthesis

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Leveraging AI technology for distinguishing Eucommiae Cortex processing levels and evaluating anti-fatigue potential

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Computers in Biology and Medicine 2025年 184卷 109408-109408页

作者： Pan, Yijing Wang, Shunshun Ming, Kehong Liu, Xinyue Yu, Huiming Du, Qianqian Deng, Chenxi Chi, Qingjia Liu, Xianqiong Wang, Chunli Xu, Kang Hubei Provincial Engineering Technology Research Center for Chinese Medicine Processing School of Pharmacy Hubei University of Chinese Medicine Wuhan430065 China Hubei Shizhen Laboratory Wuhan430065 China Department of Engineering Structure and Mechanics School of Science Wuhan University of Technology Wuhan430070 China School of Laboratory Medicine Hubei University of Chinese Medicine Wuhan430065 China

Eucommiae Cortex (ECO) is a traditional medicinal and edible plant endemic to China, highly prized for its numerous health benefits. It typically undergoes special processing before application. The efficacy of ECO is influenced by processing techniques, necessitating the assurance of stability and consistency in its effects. However, existing methods for identifying ECO are cumbersome, thus, there is an urgent need to develop an accurate, rapid, and non-invasive assessment method. Deep learning techniques employing ResNet and Vision Transformer (ViT) models were employed to classify ECO images at various processing levels. Concurrently, the anti-fatigue properties of ECO were assessed through swimming time, pole climbing experiments, and biochemical analyses including SDH, LDH, ATP content, Na+-K+-ATPase, and Ca2+-Mg2+-ATPase indices. We demonstrated the efficacy of using image analysis to automatically classify ECO with a high degree of accuracy. The results indicated that the Vision Transformer model performed exceptionally well, achieving an accuracy rate exceeding 95 % in grading ECO images. Additionally, our study revealed that mice treated with moderately processed ECO displayed enhanced fatigue mitigation compared to other processing levels, as evidenced by multiple assessments. © 2024 Elsevier Ltd

关键词： Macroinvertebrates

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Deep transfer learning-based decoder calibration for intracortical brain-machine interfaces

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Computers in Biology and Medicine 2025年第Pt A期192卷 110231-110231页

作者： Li, Xiao Dong, Xianxin Wang, Jun Mao, Haodong Tu, Xikai Li, Wei He, Jiping Li, Qiang Zhang, Peng Hubei Key Laboratory of Modern Manufacturing Quantity Engineering School of Mechanical Engineering Hubei University of Technology Wuhan430068 China Britton Chance Center for Biomedical Photonics Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Hubei Wuhan China MoE Key Laboratory for Biomedical Photonics Collaborative Innovation Center for Biomedical Engineering School of Engineering Sciences Huazhong University of Science and Technology Hubei Wuhan China The Key Laboratory of Ministry of Education for Image Processing and Intelligent Control School of Artificial Intelligence and Automation Huazhong University of Science and Technology Hubei Wuhan China Advanced Innovation Center for Intelligent Robots and Systems Beijing Institute of Technology Beijing China

Intracortical brain-machine interfaces (iBMIs) aim to establish a communication path between the brain and external devices. However, in the daily use of iBMIs, the non-stationarity of recorded neural signals necessitates frequent recalibration of the iBMI decoder to maintain decoding performance, which requires collecting and labeling a large amount of new data. To address this challenge and minimize the time needed for decoder recalibration, we proposed an active learning domain adversarial neural network (AL-DANN). This model leveraged a substantial volume of historical data alongside a small amount of current data (four samples per category) to calibrate the decoder. By incorporating domain adversarial and active learning strategies, the model effectively transferred knowledge from historical data to new data, reducing the demand for new samples. We validated the proposed method using neural signals recorded from three monkeys performing different movements in a classification task or a regression task. The results showed that the AL-DANN outperformed existing state-of-the-art methods. Impressively, it required only four new samples per category for decoder recalibration, leading to a recalibration time reduction of over 80 %. To our knowledge, this is the first study to incorporate deep transfer learning into iBMI decoder calibration, highlighting the significant potential of applying deep learning technologies in iBMIs. © 2025

关键词： Adversarial machine learning

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The ameliorative effects of ginger against heat-induced oxidative stress and mitochondrial dysfunction in Caenorhabditis elegans

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Food Science and Human Wellness 2025年

作者： Tingting Xu Mingfang Tao Rong Li Shuxin Tang Yuting Huang Ting Wu Senem Kamiloglu Siyi Pan Xiaoyun Xu Key Laboratory of Environment Correlative Dietology (Ministry of Education)， Huazhong Agricultural University Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control， Huazhong Agricultural University College of Food Science and Technology， Huazhong Agricultural University Department of Food Engineering， Faculty of Agriculture， Bursa Uludag University Science and Technology Application and Research Center (BITUAM)， Bursa Uludag University

Ginger， rich in gingerols and shogaols， exhibits multiple biological properties. However， the mechanisms underlying its thermotolerance remain unclear. The study employed network pharmacology and experimental validation in Caenorhabditis elegans to investigate how gingerol-related compounds within ginger extract (GE) mitigated damage caused by heat stress (HS). A total of 18 types of gingerol analogues were identified in GE， among which 6-， 8-， and 10-gingerol， as well as 6-， 8-， and 10-shogaol were quantified. Collectively， these six compounds accounted for 54.4% of the total composition. Supplementation with 15 μg/mL GE significantly extended heat-stress lifespan by 20.30%， while the combination of the six major gingerols and shogaols at the same concentration prolonged lifespan by 18.93%. Additionally， pretreatment with GE and the combination alleviated HS-induced oxidative damage by eliminating reactive oxygen species (ROS) and upregulating antioxidant enzymes. Network pharmacology analysis suggested that the MAPK pathway may play a crucial role in thermotolerance. Experimental findings confirmed that ginger attenuated oxidative damage through the activation of SKN-1/Nrf2 and DAF-16/FOXO via the MAPK pathway. Moreover， GE stabilized mitochondrial membrane potential and restored ATP levels， thus preserving mitochondrial function during heat exposure. Further investigations using molecular docking and molecular dynamics simulations revealed that shogaols， with more stable binding affinities for KEAP1 protein， exhibited more potent effects than gingerols in prolonging lifespan and reducing ROS levels under HS conditions. In short， gingerol analogues from ginger conferred thermal resistance to nematodes by mitigating oxidative damage and mitochondrial dysfunction.

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Low-frequency fiber-optic optoacoustic transducer arrays for large-area high-precision online non-destructive testing

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Ultrasonics 2025年 154卷 107680页

作者： Wu, Yuliang Fu, Xuelei Li, Jiapu Chen, Denghao Wang, Hongwei Yang, Shengjiang Wang, Honghai Li, Zhengying School of Information Engineering Wuhan University of Technology Hubei China National Engineering Research Center of Fiber Optic Sensing Technology and Networks Wuhan University of Technology Hubei China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Hubei China

In Fiber-optic optoacoustic (FO-OA) non-destructive testing (NDT), expanding the ultrasonic detection range remains a critical challenge for large-area applications. While extending the detection range to larger scales necessitates addressing issues related to ultrasound intensity and propagation losses. Recent efforts have focused on enhancing ultrasound intensity, while methods to further extend the detection range by reducing ultrasound propagation losses are highly significant for ultrasonic NDT. This study introduces a frequency-selective functional layer in ultrasound transducers to effectively lower the ultrasound frequency. By incorporating polyethylene (PE) particles into the thermally expandable material to form the functional layer that enhances the attenuation of high-frequency components, the central ultrasound frequency is reduced from 1 MHz to 0.3 MHz. This approach expanded the detection area of the flat plate structure to 90 × 54 cm2. A 6-element FO-OA transducer array was fabricated on a single optical fiber, enabling the successful localization of all defects on the specimen with a positioning error of 3) also yielded a low positioning error of 0.781 cm, even with multiple ultrasound propagation modes, indicating that the ultrasound with PE particles offers superior immunity to multimodal aliasing, providing a robust solution for complex media. © 2025 Elsevier B.V.

关键词： Optical fiber fabrication

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Ag-Induced Synergistic Enhancement of mechanical and shape memory characteristics in Cu-Al-Ni alloys

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Materials Letters 2025年 395卷

作者： Zhang, Jinjin Zhang, Chi Jia, Mingyong Yin, Guanchao Chen, Fei Hubei Longzhong Laboratory Xiangyang441106 China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan430070 China Hubei Technology Innovation Center for Advanced Composites Wuhan University of Technology Wuhan430070 China International School of Materials Science and Engineering Wuhan University of Technology Wuhan430070 China

This study investigates the microstructure, mechanical properties, and shape memory behavior of a series of (84-x) Cu-12Al-4Ni-xAg (x = 0, 4, 8, 12 wt%) alloys with varying Ag contents. The alloys predominantly exhibited martensitic phases: 18R and 2H, with the 18R phase becoming more prevalent as Ag was introduced. The formation of the Ag2Al phase and microstructural refinement contributed to significant improvements in mechanical properties. Notably, the alloy with 8 wt% Ag (x = 8) exhibited peak compressive strength of 947.1 MPa, the compressive strain of 14.1 %. Additionally, the inclusion of Ag enhanced the shape memory effect of the alloys, with the x = 8 alloy demonstrating a reversible strain of 4.7 % upon heating after an 8 % pre-strain. © 2025 Elsevier B.V.

关键词： Microhardness

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Synergistic p-doping and interface passivation of P3HT by oxidized organic small molecules toward efficient and stable perovskite solar modules

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Journal of Energy Chemistry 2025年 108卷 477-484页

作者： Lv, Pin Zhang, Yuxi Tan, Wen Liang Pan, Junye Zhu, Yanqing Chen, Jiahui Duan, Bingxin Hou, Peiran Hu, Min McNeill, Christopher R. Lu, Jianfeng Cheng, Yi-Bing State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Hubei Wuhan430070 China Department of Materials Science and Engineering Monash University ClaytonVIC3800 Australia ClaytonVIC3168 Australia School of Electronic and Electrical Engineering Hubei Province Engineering Research Center for Intelligent Micro-Nano Medical Equipment and Key Technologies Wuhan Textile University Hubei Wuhan430200 China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Hubei Wuhan430070 China

Poly(3-hexylthiophene) (P3HT) is one of the most promising hole-transporting materials in the pursuit of efficient and stable perovskite solar cells due to its outstanding stability and low cost. However, the intrinsic low carrier density of P3HT and poor contact between the P3HT/perovskite interface always lead to a low performance of the solar cell, while conventional chemical doping always makes the films unstable and limits the scalability. In this work, for the first time, we simultaneously enhanced the hole transporting properties of P3HT film and the interface of perovskite by doping it with a judiciously designed oxidized small molecule organic semiconductor. The organic salt not only can promote the lamellar crystallinity of P3HT to obtain better charge transport properties, but also reduce the defects of perovskite. As a result, we achieved champion efficiencies of 23.0% for small-area solar cells and 18.8% for larger-area modules (48.0 cm2). This efficiency is the highest value for P3HT-based perovskite modules. Moreover, the solar cells show excellent operational stability, retaining over 95% of their initial efficiencies after 1200 h of continuous operation. © 2025 Science Press

关键词： Semiconductor doping

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High-performance lithium-ion battery anode Materials: Synthesis and analysis of core-shell composites TiO2@Mn2O3

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Ceramics International 2025年

作者： Wang, Juan He, Aoxiong Li, Hao Yang, Yi Wen, Zhengguang Wang, Yutong Shao, Zixue Chen, Yuan Albina, Jan-Michael Hubei Provincial Key Laboratory of Green Materials for Light Industry Collaborative Innovation Center of Green Light-Weight Materials and Processing and School of Materials and Chemical Engineering Hubei University of Technology Wuhan430068 China New Materials and Green Manufacturing Talent Introduction and Innovation Demonstration Base Hubei University of Technology Wuhan430068 China Hubei Longzhong Laboratory Xiangyang441000 China

The development of high-performance lithium-ion battery (LIB) anode materials is essential for addressing growing energy demands. Traditional graphite anodes, limited by a theoretical capacity of 372 mAh/g. In this study, we synthesized core-shell TiO2@Mn2O3 microspheres by coating Mn2O3 onto anatase TiO2 microspheres. The TiO2@Mn2O3 anode exhibited an increased specific capacity of 486 mAh/g after 100 cycles and retained 204.8 mAh/g even after 500 cycles at a current density of 2C. Furthermore, first-principles calculations revealed that the TiO2@Mn2O3 heterostructure narrowed the band gap, improved electronic conductivity, and enhanced lithium-ion storage and transport properties. The synergistic effects between TiO2 and Mn2O3 contributed to superior cycling stability, higher capacity retention, and enhanced rate capabilities. Our work establishes a promising strategy for developing high-capacity, durable anode materials to advance the performance of next-generation LIBs, catering to the ever-growing demand for efficient energy storage solutions. © 2025

关键词： Lithium-ion batteries

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