Fabrication and Performance of Self-Toughening Benzoxazine Resin and Glass Fiber-Reinforced Composites [0.03%]
自增强苯并噁嗪树脂及其玻璃纤维复合材料的制备与性能研究
Yunqing Xia,Shaomu Wen,Hongfa Huang et al.
Yunqing Xia et al.
A series of self-toughening benzoxazine resins containing amino-terminated polyarylene ether nitrile (APEN) segments were synthesized from bisphenol-A, paraformaldehyde, and a mixed amine source of APEN and melamine. Unlike conventional phy...
Fe5Cu5V30Ti30Nb30 High-Entropy Alloy Films as Cr- and Al-Free Sensing Layers for Thin-Film Strain Gauges in High-Pressure Hydrogen [0.03%]
无Cr和Al的Fe5Cu5V30Ti30Nb30高熵合金薄膜在高压氢气中应变计薄层感测层中的应用研究
Wanliang Zhang,Kaiyu Zhang,Chengshuang Zhou et al.
Wanliang Zhang et al.
A Fe5Cu5V30Ti30Nb30 high-entropy alloy film was designed as a Cr- and Al-free metallic sensing layer for thin-film strain gauges in high-pressure hydrogen environments. CALPHAD calculations predicted a BCC/B2-type phase field, while XRD, EB...
Effect of Nano-Silver Fluoride Containing 2000 ppm Silver Nanoparticles on the Microhardness and Color of Flowable Resin Composites: An In Vitro Pilot Study [0.03%]
含银纳米颗粒的纳米银氟化物对流动树脂复合材料微硬度和颜色的影响：一项体外研究
Emanuel Ewerton Mendonça Vasconcelos,Maria Clara Müller de Andrade,André Galembeck et al.
Emanuel Ewerton Mendonça Vasconcelos et al.
Although the modification of resin composites with antimicrobial agents represents a viable alternative for biofilm inhibition, these changes may compromise the optical and mechanical properties of dental restorations. This in vitro pilot s...
Operando-Defined Amorphous Energy Materials for Electrochemical Energy Systems: From Structural Definition to Descriptor-Guided Design [0.03%]
用于电化学储能系统的 operative 定义的非晶态能源材料：从结构定义到描述符引导的设计
Lijun Chen,Wenxiu Li,Xueli Zhang et al.
Lijun Chen et al.
Amorphous materials offer distinctive opportunities for electrochemical energy conversion and storage because their local coordination, structural flexibility and metastability can promote catalysis, ion transport and charge storage. Howeve...
Mesoporous Silica with Different Channel Widths for Cs+ Adsorption: A Molecular Dynamics Simulation Study [0.03%]
用于Cs+吸附的不同孔径介孔硅分子动力学模拟研究
Rui Wang,Wensheng Zhang,Jiayuan Ye et al.
Rui Wang et al.
Mesoporous silica materials have important application prospects in the field of radioactive Cs+ adsorption and separation due to their ordered channel structures and high specific surface area. Understanding the microscopic adsorption and ...
Springback Behavior and Stroke-Based Compensation Strategy for Roll-Based Bending of High-Strength Aluminum Extrusions [0.03%]
基于辊弯的高强度铝型材回弹行为及冲程补偿策略
Jeongsik Lim,Hyungjun Kim,Jinho Kim et al.
Jeongsik Lim et al.
High-strength aluminum tubular extrusions are being increasingly used in lightweight automotive structures; however, the significant springback caused by elastic recovery after bending compromises geometric accuracy. In roll-based bending p...
Engineering Phosphogypsum into a Fluorescent Nanosensor Based on Functionalized Nano-CaCO3 for Selective Hg2+ Detection [0.03%]
基于功能化的纳米碳酸钙工程磷石膏制备Hg2+选择性检测荧光型纳米传感器
Han Mo,Qingwei Liu,Nenghao Wang et al.
Han Mo et al.
Phosphogypsum (PG) is a major solid by-product generated during wet-process phosphoric acid production. Its stockpiling poses significant environmental risks due to the potential leaching of harmful substances. Therefore, conversion of PG i...
Metrological Evaluation of Dimensional and Surface Roughness of Thermoplastic PLA Parts in High-Speed MEX 3D Printing Using a Dodecahedron Benchmark Geometry [0.03%]
基于十二面体基准几何的高速MEX 3D打印中应用PLA热塑性材料形貌和表面粗糙度的计量评估
Anna Bazan,Paweł Turek,Paweł Kubik
Anna Bazan
This study addresses the influence of process conditions on the dimensional accuracy, geometric deviations, and surface quality of PLA parts manufactured using high-dynamics material extrusion (MEX) technology. The aim was to identify the d...
Numerical Modeling Strategies in Flax Fiber-Reinforced Polypropylene Forming Processes [0.03%]
亚麻纤维增强聚丙烯成型过程的数值模拟策略
Antonio Formisano,Ilaria Improta,Giuseppe Irace
Antonio Formisano
Natural fiber-reinforced thermoplastic composites have gained increasing attention due to the abundant availability of natural fibers, their ability to effectively reinforce polymer matrices, and the resulting partial biodegradability of th...
Preparation of Si-Ca-Fe Ceramsite from Multiple Solid Wastes for Cd(II) Removal: Adsorption Performance and Mechanism [0.03%]
基于多固废的Si-Ca-Fe陶粒的制备及其除Cd(II)性能及机制研究
Dejian Pei,Shaoguang Hua,Feng Jiang et al.
Dejian Pei et al.
The increasing accumulation of industrial solid waste and worsening groundwater pollution pose significant environmental challenges. This study introduces a Si-Ca-Fe-based ceramsite from solid wastes with exceptional Cd adsorption capacity....