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2023 International Conference on Computer Graphics, Artificial Intelligence, and Data processing, ICCAID 2023

作者： Shen, Jiachen Yuan, Li Xiong, Jiaqi School of Electronic and Electrical Engineering Wuhan Textile University Wuhan Hubei430200 China State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile University Wuhan Hubei430200 China

ISBN: (纸本)9781510677685

Aiming at a single feature is difficult to accurately describe the complexity and anisotropy of color and texture of colored spun fabric images, and the color and texture of images may affect each other. A colored spun fabric image retrieval method based on decoupled feature is proposed. The color templates and texture templates of the images are extracted and decoupled;at the same time, deep hash coding is used to calculate the similarity;finally, the preliminary retrieval results are reordered using the decoupled feature. In this paper, seven different types of colored spun fabric sample images are used for retrieval, and the Top-10 recall and mAP of this system reach 95.00% and 86.56%, respectively, which improves the recall and mAP of retrieving Top-10 compared to the methods without feature decoupling and those with feature decoupling only for a single feature. © 2024 SPIE.

关键词： Image retrieval

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Achieving asymmetric redox chemistry for oxygen evolution reaction through strong metal-support interactions

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Journal of Energy Chemistry 2024年第9期96卷 526-535页

作者： Shihao Wang Meiling Fan Hongfei Pan Jiahui Lyu Jinsong Wu Haolin Tang Haining Zhang State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070HubeiChina National Energy Key Laboratory for New Hydrogen-Ammonia Energy Technologies Foshan Xianhu LaboratoryFoshan 528200GuangdongChina International School of Materials Science and Engineering(School of Materials and Microelectronics) Wuhan University of TechnologyWuhan 430070HubeiChina Nanostructure Research Centre Wuhan University of TechnologyWuhan 430070HubeiChina Hubei Key Laboratory of Fuel Cell Wuhan University of TechnologyWuhan 430070HubeiChina

Water electrolysis poses a significant challenge for balancing catalytic activity and stability of oxygen evolution reaction(OER)*** this study,we address this challenge by constructing asymmetric redox chemistry through elaborate surface OO–Ru–OH and bulk Ru–O–Ni/Fe coordination moieties within single-atom Ru-decorated defective NiFe LDH nanosheets(Ru@d-NiFe LDH)in conjunction with strong metal-support interactions(SMSI).Rigorous spectroscopic characterization and theoretical calculations indicate that single-atom Ru can delocalize the O 2p electrons on the surface and optimize d-electron configurations of metal atoms in bulk through ***^(18)O isotope labeling experiment based on operando differential electrochemical mass spectrometry(DEMS),chemical probe experiments,and theoretical calculations confirm the encouraged surface lattice oxygen,stabilized bulk lattice oxygen,and enhanced adsorption of oxygen-containing intermediates for bulk metals in Ru@d-NiFe LDH,leading to asymmetric redox chemistry for *** Ru@d-NiFe LDH electrocatalyst exhibits exceptional performance with an overpotential of 230 mV to achieve 10 mA cm^(−2)and maintains high robustness under industrial current *** approach for achieving asymmetric redox chemistry through SMSI presents a new avenue for developing high-performance electrocatalysts and instills confidence in its industrial applicability.

关键词： Reaction redox chemistry Strong metal-support interactions Layered double hydroxides Electrocatalysts Water electrolysis

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Application of Ag-based materials in high-performance lithium metal anode:A review

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材料科学技术（英文版） 2023年第2期133卷 165-182页

作者： Zhongxiu Liu Sihu Ha Yong Liu Fei Wang Feng Tao Binrui Xu Renhong Yu Guangxin Wang Fengzhang Ren Hongxia Li Provincial and Ministerial Co-Construction of Collaborative Innovation Center for Non-Ferrous Metal New Materials and Advanced Processing Technology Henan Key Laboratory of Non-Ferrous Materials Science & Processing TechnologySchool of Materials Science and EngineeringHenan University of Science and TechnologyLuoyang 471023China Provincial and Ministerial Co-Construction of Collaborative Innovation Center for Non-Ferrous Metal New Materials and Advanced Processing Technology Henan Key Laboratory of Non-Ferrous Materials Science & Processing TechnologySchool of Materials Science and EngineeringHenan University of Science and TechnologyLuoyang 471023China National Joint Engineering Research Center for Abrasion Control and Molding of Metal Materials Henan Key Laboratory of High-Temperature Structural and Functional MaterialsHenan University of Science and TechnologyLuoyang 471003China School of Electrical Engineering Henan University of Science and TechnologyLuoyang 471023China State Key Laboratory of Advanced Refractories Sinosteel Luoyang Institute of Refractories Research Co.Ltd.Luoyang 471039China

Li metal is a promising candidate for battery anodes due to its high theoretical specific capacity(3860 mAh g-1)and low electrochemical potential(-3.04 V).Nevertheless,the challenges for Li metal include uncontrolled dendrites growth,unstable solid electrolyte interface,and infinite volume expansion during Li plating and stripping,which limit the further development of lithium metal anodes(LMAs).Intro-ducing Ag-based materials in LMAs is regarded as one of the most effective solutions to solve the above-mentioned problems,which have received considerable attention because of their superior characteristics,such as high electrical conductivity,outstanding lithiophilicity,and excellent mechanical ***,we review the recent progress on the application of Ag-based materials in ***,the theo-retical mechanism of Ag-based materials and their advantages in LMAs are *** addition,the relationship between their fabrication strategies,micro/nanostructures,and electrochemical performances is systematically ***,the challenges and opportunities for the future research and appli-cation of Ag-based materials in lithium metal batteries are proposed based on the available academic knowledge.

关键词： Ag-based materials Nucleation sites Current collectors Lithium metal anodes Electrochemical performance

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Structure-guided multiscale feature interaction based real-time dehazing network 5

Structure-guided multiscale feature interaction based real-t...

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5th International Seminar on Artificial Intelligence, Networking and Information technology, AINIT 2024

作者： Yang, Shengjie Li, Yuan School of Electronic and Electrical Engineering Wuhan Textile University Hubei Wuhan430200 China Wuhan Textile University State Key Laboratory of New Textile Materials and Advanced Processing Technologies Hubei Wuhan430200 China

ISBN: (纸本)9798350385557

Addressing the current limitations of outdoor dehazing methods, which overlook the specificity of target structures in image content, resulting in incomplete reconstruction of image structures, and the challenge of meeting real-time requirements for subsequent visual tasks with numerous structurally complex dehazing models. In this paper, we propose a structure-guided detail enhancement dehazing module based on prior knowledge of target structure in the image. Simultaneously, we effectively avoid redundant feature information by employing partial convolution, reducing the overall computational complexity of the model. During the downsampling process, we extract multi-scale feature information to enhance the model's feature extraction capability. In the reconstruction stage, we strengthen the interaction between features of different resolutions, achieving an efficient and straightforward real-time dehazing network. Extensive experiments on various dehazing task datasets demonstrate the effectiveness of our proposed model. With only 3.11 million parameters and 13.07 billion FLOPs, our model achieves an SSIM of over 0.988 on the SOTS-outdoor dataset. Larger model structures result in improved performance, as detailed in the experimental section. © 2024 IEEE.

关键词： Image enhancement

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Resolving the sintering conundrum of high-rhenium tungsten alloys

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Journal of materials Science & technology 2023年第35期166卷 78-85页

作者： Zhongyou Que Xingyu Li Lin Zhang Xuanhui Qu Zichen Wei Chenguang Guo Haishen Sun Mingli Qin Gang Chen Peinan Du Yanhao Dong Beijing Advanced Innovation Center for Materials Genome Engineering Institute for Advanced Materials and TechnologyUniversity of Science and Technology BeijingBeijing 100083China Institute of Materials Intelligent Technology Liaoning Academy of MaterialsShenyang 110004China Science and Technology on Reactor Fuel and Materials Laboratory Nuclear Power Institute of ChinaChengdu 610213China State Key Laboratory of New Ceramics and Fine Processing School of Materials Science and EngineeringTsinghua UniversityBeijing 100084China

Tungsten-rhenium(W-Re)alloys with high-Re contents are the preferred refractory metal materials in many applications because of the improved ductility and processability over pure W and low-Re tung-sten ***,the sintering concurrently becomes increasingly more difficult with increasing Re *** we proposed that the sintering conundrum is caused by the lowered crystal symmetry and the wider dihedral angle distribution when body-center-cubic(BCC)W is alloyed with more hexagonal-close-packed(HCP)Re,which results in inefficient pore removal in the final stage *** showed that the conundrum can be resolved by pressureless two-step sintering(TSS)which suppresses acceler-ating final-stage grain growth,and our proposal is supported by the data of the critical densityρc that is required to start the second step for successful TSS at different W-Re *** ultrafine-grained W-Re alloys with∼300 nm average grain size and up to 25 wt%Re were successfully *** work demonstrates the unique opportunities offered by two-step sintering to advance the scientific understanding and technological practices in powder metallurgy and related fields.

关键词： W-Re alloys Two-step sintering Grain growth Ultrafine-grained materials

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A review on electrocatalytic CO_(2) conversion via C-C and C-N coupling

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Carbon Energy 2024年第2期6卷 167-194页

作者： Zhuangzhi Zhang Sijun Li Zheng Zhang Zhou Chen Hua Wang Xianguang Meng Wenquan Cui Xiwei Qi Jiacheng Wang Hebei Provincial Laboratory of Inorganic Nonmetallic Materials College of Materials Science and EngineeringNorth China University of Science and TechnologyTangshanChina Key Laboratory of Luminescence Analysis and Molecular Sensing Ministry of EducationCollege of Chemistry and Chemical EngineeringSouthwest UniversityChongqingChina State Key Laboratory of New Textile Materials and Advanced Processing Technologies Hubei Key Laboratory of Biomass Fibers and Eco-Dyeing and FinishingCollege of Chemistry and Chemical EngineeringWuhan Textile UniversityWuhanChina College of Materials Xiamen UniversityXiamenChina Hebei Iron and Steel Laboratory TangshanChina Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials College of Chemical EngineeringNorth China University of Science and TechnologyTangshanChina College of Metallurgy and Energy North China University of Science and TechnologyTangshanChina State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghaiChina Institute of Electrochemistry School of Materials Science and EngineeringTaizhou UniversityTaizhouChina

Electrochemical C-C and C-N coupling reactions with the conversion of abundant and inexpensive small molecules,such as CO_(2) and nitrogencontaining species,are considered a promising route for increasing the value of CO_(2) reduction *** development of high-performance catalysts is the key to the both electrocatalytic *** this review,we present a systematic summary of the reaction systems for electrocatalytic CO_(2) reduction,along with the coupling mechanisms of C-C and C-N bonds over outstanding electrocatalytic materials recently *** key intermediate species and reaction pathways related to the coupling as well as the catalyst-structure relationship will be also discussed,aiming to provide insights and guidance for designing efficient CO_(2) reduction systems.

关键词： C-C coupling C-N coupling CO_(2) conversion electrocatalysis urea synthesis

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Surface Modification of Polyimide Fibers and the Bending Property of Polyimide Fiber/Polyimide Composite 22

Surface Modification of Polyimide Fibers and the Bending Pro...

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12th International Conference on Biomedical Engineering and technology, ICBET 2022

作者： Sun, Xuenan Zhang, Jiajing Sheng, Dan Zhang, Chunhua State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile University China

ISBN: (纸本)9781450395779

Alkali/DMAc was used to modify the surface of high-performance polyimide (PI) fibers. The surface chemical composition, morphology, roughness, and thermal properties of the modified PI fabric were characterized using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), atomic force microscopy (AFM), and thermogravimetric analysis (TGA). These results suggest that the surface roughness was improved. The modified PI retained its original chemical structure and exhibited good thermal stability. Meanwhile, the wettability of the PI fabric was increased, which was conducive to forming a good interface between the fiber and matrix. Compared with the pristine state, the bending property of the modified PI composite was obviously increased. © 2022 ACM.

关键词： Polyimides

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Fabrication and Characterization of Pressure Sensors Based on Xanthan Gum and Pullulan 16

Fabrication and Characterization of Pressure Sensors Based o...

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16th textile Bioengineering and Informatics Symposium, TBIS 2023

作者： Zhang, Ya-Qi Liu, Shi-Yao Tao, Yong-Zhen State Key Laboratory for Textile Materials and Advanced Processing Technology Wuhan Textile University Wuhan China College of Material Science and Engineering Wuhan Textile University Wuhan China

ISBN: (纸本)9781713879473

Conductive hydrogels based on biopolymers have potential applications in the field of wearable devices, implantable devices, and human-machine interfaces due to their biocompatibility as well as conductivity. However, hydrogels are prone to water loss under dry atmospheres. In this paper, a biopolymer-based pressure sensor with water retention was designed. Xanthan gum (XG) and pullulan (P) were cross-linked with sodium trimetaphosphate (STMP) to prepare XG5-P-STMP, and polyethylene glycol with a molecular weight of 200 (PEG200) was added into hydrogels to improve moisture retention. The mechanical properties of the hydrogels were investigated by rheologic measurements such as time sweep, frequency sweep, and strain sweep. The results showed that the addition of PEG200 enhanced strength and moisture retention of the hydrogels, and high PEG200 content hindered the recovery property of the hydrogels. Furthermore, the XG5-P-PEG-STMP hydrogel with ionic conductivity and recoverability was explored as a pressure sensor, and the resistance change ratio exhibited repeatable profile. This work provides some valuable information for further applications of natural polysaccharides as intelligent flexible elections. © TBIS 2023. All rights reserved.

关键词： Hydrogels

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Heterogeneous Cu_(x)O Nano‑Skeletons from Waste Electronics for Enhanced Glucose Detection

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Nano-Micro Letters 2024年第11期16卷 554-568页

作者： Yexin Pan Ruohan Yu Yalong Jiang Haosong Zhong Qiaoyaxiao Yuan Connie Kong Wai Lee Rongliang Yang Siyu Chen Yi Chen Wing Yan Poon Mitch Guijun Li Center on Smart Manufacturing Division of Integrative Systems and DesignThe Hong Kong University of Science and TechnologyClear Water BayKowloonHong Kong SAR 999077People’s Republic of China The Sanya Science and Education Innovation Park of Wuhan University of Technology Sanya 572000People’s Republic of China State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhan 430200People’s Republic of China

Electronic waste(e-waste)and diabetes are global challenges to modern ***,solving these two challenges together has been challenging until ***,we propose a laser-induced transfer method to fabricate portable glucose sensors by recycling copper from *** bring up a laser-induced full-automatic fabrication method for synthesizing continuous heterogeneous Cu_(x)O(h-Cu_(x)O)nano-skeletons electrode for glucose sensing,offering rapid(<1 min),clean,air-compatible,and continuous fabrication,applicable to a wide range of Cu-containing *** this approach,h-Cu_(x)O nanoskeletons,with an inner core predominantly composed of Cu_(2)O with lower oxygen content,juxtaposed with an outer layer rich in amorphous Cu_(x)O(a-Cu_(x)O)with higher oxygen content,are derived from discarded printed circuit *** employed in glucose detection,the h-Cu_(x)O nano-skeletons undergo a structural evolution process,transitioning into rigid Cu_(2)O@CuO nano-skeletons prompted by electrochemical *** transformation yields exceptional glucose-sensing performance(sensitivity:9.893 mA mM^(-1) cm^(-2);detection limit:0.34μM),outperforming most previously reported glucose *** functional theory analysis elucidates that the heterogeneous structure facilitates gluconolactone *** glucose detection device has also been downsized to optimize its scalability and portability for convenient integration into people’s everyday lives.

关键词： Copper oxide Electron 3D tomography E-waste Glucose detection Electrochemical activation

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Self-powered sensor based on compressible ionic gel electrolyte for simultaneous determination of temperature and pressure

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InfoMat 2024年第7期6卷 62-75页

作者： Junjie Zou Yanan Ma Chenxu Liu Yimei Xie Xingyao Dai Xinhui Li Shuxuan Li Shaohui Peng Yang Yue Shuo Wang Ce-Wen Nan Xin Zhang State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Center of Smart Materials and Devices&International School of Materials Science and EngineeringWuhan University of TechnologyWuhanthe People's Republic of China Hubei Key Laboratory of Energy Storage and Power Battery School of MathematicsPhysics and Optoelectronic EngineeringHubei University of Automotive TechnologyShiyanthe People's Republic of China Information Materials and Intelligent Sensing Laboratory of Anhui Province Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of EducationInstitutes of Physical Science and Information TechnologyAnhui UniversityHefeithe People's Republic of China State Key Lab of New Ceramics and Fine Processing School of Materials Science and EngineeringTsinghua UniversityBeijingthe People's Republic of China

The simultaneous detection of multiple stimuli,such as pressure and temperature,has long been a persistent challenge for developing electronic skin(eskin)to emulate the functionality of human ***,the demand for integrated power supply units is an additional pressing concern to achieve its lightweightness and ***,we propose a self-powered dual temperature–pressure(SPDM)sensor,which utilizes a compressible ionic gel electrolyte driven by the potential difference between MXene and Al *** SPDM sensor exhibits a rapid and timely response to changes in pressure-induced deformation,while exhibiting a slow and hysteretic response to temperature *** distinct response characteristics enable the differentiation of current signals generated by different stimuli through machine learning,resulting in an impressive accuracy rate of 99.1%.Furthermore,the developed SPDM sensor exhibits a wide pressure detection range of 0–800 kPa and a broad temperature detection range of 5–75C,encompassing the environmental conditions encountered in daily human *** dual-mode coupled strategy by machine learning provides an effective approach for temperature and pressure detection and discrimination,showcasing its potential applications in wearable electronics,intelligent robots,human–machine interactions,and so on.

关键词： e-skin gel electrolyte machine learning self-powered dual-mode sensor

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