1711 papers
This study demonstrates that incorporating a saturated potash alum solution into White Portland Cement enhances early-age strength and long-term durability by accelerating hydration kinetics through ion release, which promotes the formation of ettringite and C-S-H gel while refining the microstructure to reduce porosity.
This study investigates the pH-dependent electrochemical oxidation of p-phenylenediamine in aqueous media, revealing that the resulting p-quinonediimine intermediate either hydrolyzes to p-benzoquinone in acidic conditions or trimerizes at intermediate to weakly alkaline pHs, thereby enabling a green, one-pot synthesis of a novel p-phenylenediamine trimer.
This study presents a novel colorimetric detection platform utilizing a sulfur-doped FePd₂S₄ bimetallic nanozyme to sensitively quantify chlorogenic acid in medicinal and edible plants, offering both high-precision UV-vis analysis and a portable, low-cost smartphone-based sensing alternative.
This study demonstrates that hydrothermally synthesized Cr-Zn codoped CdO nanoparticles exhibit a cubic structure with a minimum crystallite size of 27.86 nm, a maximum band gap of 5.57 eV, and enhanced ferromagnetic properties as the chromium concentration increases.
This study demonstrates that incorporating carboxyl- or amino-functionalized polystyrene microspheres into FeCO₃ corrosion-product layers significantly enhances the long-term corrosion protection and mechanical stability of carbon steel, with amino-functionalized microspheres yielding the most effective reduction in pitting and improvement in hardness.
This study presents a novel polyurethane-based solid-solid flexible phase change material that utilizes hierarchical dynamic bonding and an intrinsic flame-retardant layer to simultaneously achieve high latent heat, exceptional self-healing ductility, and UL-94 V-0 fire safety, effectively managing thermal runaway in high-density electronics like lithium-ion batteries.
This paper presents a validated, high-throughput ICP-MS/MS method using O₂ reaction gas that achieves rapid, sensitive, and accurate determination of Sr-90 in urine with minimal sample preparation, offering a robust alternative to liquid scintillation counting for radiological emergency response.
This study investigates how fibre length, composition, and stacking sequence affect the noise attenuation of coir-plywood composite panels, revealing that while transmission loss remains largely unaffected, the arrangement of layers significantly influences sound absorption coefficients for potential applications in noise control.
This study reports the synthesis, characterization, and single-crystal X-ray diffraction analysis of a novel mixed-metal [NiCo] cubane complex and a pure cobalt cubane, both featuring MO cores bridged by Schiff base ligands and acetate groups.
This study presents a multifunctional nickel foam-based composite utilizing a synergistic combination of boron nitride nanosheets and high-entropy oxide@Ag core-shell fillers within a waterborne polyurethane matrix to simultaneously achieve significantly enhanced thermal conductivity and superior electromagnetic interference shielding dominated by wave absorption.