1013 papers
This study introduces the cobalt-based metal–organic framework TMU-12 as a highly stable and competitive active material for flexible supercapacitor electrodes, demonstrating a specific capacitance of 206.93 F·g⁻¹ and exceptional cycling retention of 90.85% after 2000 cycles without requiring chemical modification.
By partially substituting Y with Yb in perovskite fuel-cell cathodes, researchers discovered that water in humid air unlocks the formation of active oxygen vacancies near redox-active cations by occupying vacancies near redox-inactive cations, thereby doubling oxygen reduction reaction activity and enabling stable, high-performance protonic ceramic fuel cells.
This study demonstrates that a hydrothermally synthesized Ni–Co–S/MOF@F-MWCNT ternary composite serves as a high-performance electrode for symmetric supercapacitors, delivering a specific capacitance of 820 F g⁻¹, excellent cycling stability, and an energy density of 41.40 Wh kg⁻¹ through the synergistic integration of porous sulfide domains and conductive carbon nanotubes.
This study presents a CuO/fluorinated graphite photothermal superhydrophobic coating fabricated on copper contact wires via a two-step spray process, which synergistically combines hierarchical micro/nano architecture for passive anti-icing and high-efficiency photothermal conversion for active de-icing to effectively mitigate ice accretion on electrified railways.
This study reports the synthesis of p-phenylenediamine-bridged periodic mesoporous organosilica (PPDA-PMO) via a co-condensation route, which demonstrates superior CO2 adsorption capacity and reusability under mild conditions due to its accessible and cooperative amine sites within an ordered mesostructure.
This study demonstrates a simple sonochemical method for simultaneously reducing and immobilizing silver nanoparticles onto electrospun PCL nanofibers to create stable SERS substrates, identifying that a 0.5 mM AgNO₃ precursor concentration yields optimal signal enhancement by balancing nanoparticle loading with minimal aggregation.
This study demonstrates that a one-step hydrochloric acid treatment effectively transforms conventional polystyrene microplates into versatile, amine-functionalized platforms for covalent nucleic acid immobilization, enabling sensitive high-throughput detection of oncogenic microRNAs and pathogen-derived DNA sequences via a sandwich hybridization assay.
This study demonstrates that incorporating 30% waste glass powder into alkali-activated materials optimizes the balance between printability and mechanical performance for 3D concrete printing while reducing embodied carbon by approximately 35% compared to conventional cement mortar.
A newly synthesized fluorescent probe, DBH, featuring a Schiff base structure, enables the sensitive and specific detection of Zn²⁺ and S²⁻ ions in living cells while simultaneously serving as a viscosity-responsive sensor for real-time monitoring of styrene polymerization.
This study establishes a robust, integrated authentication framework for *Withania somnifera* by combining DNA barcoding for species identification with validated UPLC-DAD fingerprinting for phytochemical quality control to ensure the integrity of Ashwagandha products.