Results 161 to 170 of about 10,555,595 (364)

Phosphate Removal by ZIF‐8 and Magnetic Fe3O4/ZIF‐8: A Comparative Study of Capacity, Kinetics, and Regeneration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study presents a comparative evaluation of phosphate adsorption on pristine ZIF‐8 and Fe3O4‐doped ZIF‐8 (Fe3O4/ZIF‐8), a hybrid adsorbent combining high surface area with magnetic separability. Structural integrity and composition were confirmed using SEM, XRD, FTIR, and XPS.
Edward Hartman Ernest   +10 more
wiley   +1 more source

Bounded univalent functions [PDF]

open access: yesTransactions of the American Mathematical Society, 1942
openaire   +2 more sources

Atomically Thin Sieves: Two‐Dimensional Materials for Membrane Separation

open access: yesAdvanced Physics Research, EarlyView.
Atomically thin membranes derived from 2D materials overcome the inherent selectivity‐permeability trade‐off in conventional separation technologies. This perspective elucidates transport mechanisms for gases, water, and ions, surveys fabrication strategies including top‐down pore engineering and bottom‐up synthesis, highlights recent experimental and ...
Yiran Gong, Pengzhan Sun, Yu Ji
wiley   +1 more source

Solar‐Blind Ultraviolet Photodetectors Based on Two‐Dimensional Materials and Their Heterostructures

open access: yesAdvanced Physics Research, EarlyView.
Solar‐blind ultraviolet photodetectors are crucial for diverse applications. This review comprehensively summarizes recent advances using two‐dimensional materials and their heterostructures, which offer tunable bandgaps, flexibility, and no lattice‐matching constraints.
Yu Lu   +7 more
wiley   +1 more source

Dual‐Anion Zn2+ Electrolytes having Sulfate and Triflate for Highly Reversible and Stable Operation of Zinc Metal Anode

open access: yesBatteries &Supercaps, EarlyView.
Dual‐anion hybrid electrolyte engineering enables a mixed Zn2+ coordination environment, balancing solvent‐separated ion pairs and contact ion pairs to form a compact, Zn2+‐permeable interphase. This hybrid structure mitigates dendrite growth, dead Zn formation, and parasitic zinc hydroxide sulfate byproducts observed in sulfate systems, while ...
Aditya Ranjan Pati   +5 more
wiley   +1 more source

Initial Coefficient Estimates for Bi-Univalent Functions Related to Generalized Telephone Numbers

open access: yesJournal of Mathematics
This study defines three novel classes of bi-univalent functions connected to generalized telephone numbers for the first time. We produced assessments about the Taylor–Maclaurin coefficients a2 and a3 and Fekete–Szegö functional problems for functions ...
Gangadharan Murugusundaramoorthy   +4 more
doaj   +1 more source

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