The limited degradation of synthetic polymers used in food packaging when discarded in the environment is a major concern for society. Therefore, industry and academia have sought to develop biodegradable and eco-frie...
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Linearly and circularly polarized phonons in monolayer WS2 are directly excited by resonant infrared pulses. The dynamics of coherent and incoherent chiral phonons are measured by time-resolved Raman spectroscopy and ...
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In this study, the Ni nanoparticles grafted TiO2 nanotubes electrode improved by surface reconstruction (s-Ni/TiO2/Ti) shows the facile hydrogen evolution reaction (HER) in the alkaline and chloride solutions. Nickel ...
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Mg alloysMagnesium alloys (Mg alloys) have high corrosion rateCorrosion Rate that inhibits their application as biomaterialBiomaterials. For safe use as biomaterial, it is essential to control their corrosion ratesCor...
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MXenes,a new family of two-dimensional transition metal carbides or nitrides,have attracted tremendous attention for various applications due to their unique properties such as good electrical conductivity,hydrophilic...
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MXenes,a new family of two-dimensional transition metal carbides or nitrides,have attracted tremendous attention for various applications due to their unique properties such as good electrical conductivity,hydrophilicity,and ion *** this work,Ti_(3)C_(2) MXene,or MX,is converted to MX-TiO_(2) composites using a simple and rapid microwave hydrothermal treatment in HCl/NaCl mixture solution that induces formation of fine TiO_(2) particles on the MX parent structure and imparts photocatalytic activity to the resulting MX-TiO_(2) *** composites were used for enrofloxacin(ENR),a frequently found contaminating antibiotic,removal from *** relative amount of the MX and TiO_(2) can be controlled by controlling the hydrothermal temperature resulting in composites with tunable adsorption/photocatalytic *** addition was found to play important role as composites synthesized without NaCl could not adsorb enrofloxacin *** NaCl into the hydrothermal treatment causes sodium ions to be simultaneously intercalated into the composite structure,improving ENR adsorption greatly from 1 to 6 mg ENR/g *** also slows down the MX to TiO2 conversion leading to a smaller and more uniform distribution of TiO_(2) particles on the ***-TiO_(2)/NaCl composites,which have sodium intercalated in their structures,showed both higher ENR adsorption and photocatalytic activity than composites without NaCl despite the latter having higher TiO2 *** ENR on the composites can be efficiently degraded by free radicals generated from the photoexcited TiO2 particles,leading to high photocatalytic degradation *** demonstrates the synergetic effect between adsorption and photocatalytic degradation of the synthesized compounds.
The high-temperature lead-free solder alloys of Al-95Zn with the modification of the addition of Sn have been investigated. Its proportion is used to adjust the metallographic microstructure, solidified precipitate ph...
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The rapid development of consumer electronic and electric vehicle markets causes the increasing demand for advanced rechargeable ***(Li)metal batteries(LMBs)have attracted considerable attention in recent years due to...
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The rapid development of consumer electronic and electric vehicle markets causes the increasing demand for advanced rechargeable ***(Li)metal batteries(LMBs)have attracted considerable attention in recent years due to their high energy density[1],since the metallic Li anode exhibits the ultra-high theoretical capacity and the lowest electrode potential among various alkali metals[2].
This work predicts the temperature ranges for dynamic strain aging (DSA) activation in C45 steel at various strain rates through constitutive modeling and finite element (FE) simulations. DSA is often defined by a sud...
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The invention of the transistor 75 years ago by American scientists John Bardeen, William Shockley, and Walter Brattain at Bell Labs(New Jersey, USA), was the onset of a technological revolution that has changed the w...
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The invention of the transistor 75 years ago by American scientists John Bardeen, William Shockley, and Walter Brattain at Bell Labs(New Jersey, USA), was the onset of a technological revolution that has changed the world [1].
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