The microstructure and mechanical property of Ti-14Al-10Nb alloy as casted condition which carried out at heat treatment temperatures were studied. Through the X-ray diffraction and microstructure observed, it can be ...
详细信息
H13 tool steel samples were fabricated using material extrusion to explore their machinability, offering a promising alternative to laser powder bed fusion for producing complex parts like moulds and cores. Three mate...
详细信息
Biomaterials,often imparted time-dependent mechanical properties,which are promising in fields rang-ing from sensors to ***,a facile method was proposed to fabricate post-tunable mechanical properties composites based...
详细信息
Biomaterials,often imparted time-dependent mechanical properties,which are promising in fields rang-ing from sensors to ***,a facile method was proposed to fabricate post-tunable mechanical properties composites based on hydrogels and ceramic *** wide tunable range of Young’s modulus(27.3 kPa to 3.5 GPa)and ultimate stress(173 kPa to 102 MPa)can be achieved by combining solvent absorption and evaporation process with platelets reinforcement ***,a large fracture toughness(∼32,000 J m^(-2))is obtained as a result of the nacre-liked“brick and mortar”structure introduced by shear force during *** superior flexibility and designability of this material were demonstrated via actuators,portable structure,and *** all,this study provides a new thought to fabricate tough materials with post-tunable mechanical properties.
Solid-state sodium metal batteries utilizing inorganic solid electrolytes(SEs)hold immense potentials such as intrinsical safety,high energy density,and environmental ***,the interfacial inhomogeneity/instability at t...
详细信息
Solid-state sodium metal batteries utilizing inorganic solid electrolytes(SEs)hold immense potentials such as intrinsical safety,high energy density,and environmental ***,the interfacial inhomogeneity/instability at the anode-SE interface usually triggers the penetration of sodium dendrites into the electrolyte,leading to short circuit and battery ***,confronting with the original nonuniform and high-resistance solid electrolyte interphase(SEI)at the Na-Na_(3)Zr_(2)Si_(2)PO_(12)interface,an oxygen-regulated SEI innovative approach is proposed to enhance the cycling stability of anode-SEs interface,through a spontaneous reaction between the metallic sodium(containing trace amounts of oxygen)and the Na_(3)Zr_(2)Si_(2)POi_(2)*** oxygen-regulated spontaneous SEI is thin,uniform,and kinetically stable to facilitate homogenous interfacial Na^+transportation,Benefitting from the optimized SEI,the assembled symmetric cell exhibits an ultra-stable sodium plating/stripping cycle for over 6600 h under a practical capacity of 3 mAh cm^(-2).Qua si-sol id-state batteries with Na_(3)V_(2)(PO_(4))_(3)cathode deliver excellent cyclability over 500 cycles at a rate of 0.5 C(1 C=117 mA cm^(-2))with a high capacity retention of95.4%.This oxygen-regulated SEI strategy may offer a potential avenue for the future development of high-energy-density solid-state metal batteries.
Many companies emphasize on developing new products by adding or removing specific features from existing products according to customers’ demands or priorities. In this paper, an optimization-based procedure is prop...
详细信息
This study introduces an innovative battery thermal management system (BTMS) that integrates liquid cooling, U-type heat pipes, and composite phase change materials (CPCM) to enhance thermal efficiency. Utilizing a tr...
详细信息
Substantial challenges remain in developing fiber devices to achieve uniform and customizable photochromic lighting effects using lightweight hardware.A recent publication in Light science&Application,spearheaded ...
详细信息
Substantial challenges remain in developing fiber devices to achieve uniform and customizable photochromic lighting effects using lightweight hardware.A recent publication in Light science&Application,spearheaded by ***-Qing Lu and *** Tao presents a methodical approach to surmount the limitations in photochromic *** integrated controllable photochromic fibers into various wearable devices,providing a promising path for future exploration and advancement in the field of human–machine interaction.
Additive Manufacturing (AM) has demonstrated the ability to use materials more efficiently compared to subtractive manufacturing. Wire Arc Additive Manufacturing (WAAM), a new type of Directed Energy Deposition (DED) ...
详细信息
Higher strength and superior corrosion resistance of Al-Mg alloys classify them as the most widely used aluminum alloys for various forming applications in automotive and marine domain. However, the increasing Mg cont...
详细信息
In this study, we report on enhancing the surface area of bare copper electrodes via femtosecond laser processing for its application in alkaline water electrolysis. It is shown that the laser nanostructuring process ...
详细信息
暂无评论