Results 101 to 110 of about 24,322,276 (145)
In the proposed model, a photoinduced nanoreactor uses Cu2O self‐photooxidation to generate localized supersaturation. A metastable supersaturation state first forms a shell, creating a spatially confined environment that restricts reactant exchange; continued Cu release then drives the local environment toward a labile regime that favors predominantly
Yongdeok Ahn +5 more
wiley +1 more source
Computing Fast Fourier Transforms (FFTs) is notoriously difficult on conventional general-purpose architectures because FFTs require high memory bandwidth and strided memory accesses.
Randi Thomas, Katherine Yelick, I Thomas
core
E‐Waste Derived Magnetic Nanoadsorbents for Sustainable Water Purification
Waste‐derived Zn, Fe, and Ni precursors are converted into magnetic nanoadsorbents for Congo Red removal from water. ZnF‐Ni provides rapid magnetic separation and near‐complete nanoadsorbent recovery, enabling continuous‐flow operation. The study links waste valorization, effective pollutant removal, magnetic recovery, and reduced material costs to ...
Qaisar Maqbool +5 more
wiley +1 more source
Ru‐doping‐induced defect engineering enables freestanding Ru–MoO3‐x flexible films with enriched oxygen vacancies, modulated band structure, and enhanced charge transport. The optimized electrode delivers ultrahigh capacitance approaching the theoretical limit of MoO3, while assembled asymmetric supercapacitors exhibit high energy density, wide‐voltage
Xiaoqing Bin +8 more
wiley +1 more source
An ultrafast (2‐minute), gas‐free chemical pre‐sodiation strategy using Na‐benzophenone is developed to compensate for initial sodium loss in calcium vanadate (CaV8O20). Driven by the Ca2+ ‘spectator effect’, the framework enables highly reversible, quasi‐zero‐strain solid‐solution sodium storage, explicitly bypassing destructive conversion reactions ...
Neetu Bansal +7 more
wiley +1 more source
Design Rules for Quantitative Control of Intragrain Planar Defects in Halide Perovskites
Dose‐budgeted electron microscopy reveals the design rules governing intragrain planar defects in halide perovskites: {112}t ferroelastic twins proliferate with increasing tetragonality and grain size, whereas {111}c twins and stacking faults emerge as the lattice approaches cubic symmetry.
Byeongjun Gil +3 more
wiley +1 more source
Strong metal‐support interactions (SMSI) drive the spontaneous segregation of RuPt alloy into Janus nanoparticles on CeO2, spatially partitioning Pt‐rich domains for H2 dissociation and Ru‐rich domains for toluene adsorption. This Janus nanocatalysts yield a turnover frequency of 10 906 h−1 for toluene hydrogenation at 50 °C, which is 6.7 times that of
Xingyu Zhang +5 more
wiley +1 more source
Programming Structural Disorder in MOFs for a Stable Bifunctional Water‐Splitting Electrocatalyst
Introducing structural disorder into a highly active metal–organic framework enhances its stability. This improvement arises from the mitigation of destructive reconstruction during activation, thereby maintaining structural integrity and enabling long‐term durability.
Qian Niu +4 more
wiley +1 more source
Surface Functionalization of Hexagonal WO3 for Enhanced Pseudocapacitive Energy Storage
Hydrothermal surface functionalization of hexagonal tungsten oxide nanoparticles with N‐ and S‐containing groups unlocks enhanced pseudocapacitive energy storage. Functionalized electrodes deliver higher specific capacitance and superior cycling stability, with sulfate‐modified WO3 exhibiting the best electrochemical performance.
Alice Mirone +8 more
wiley +1 more source
An in‐situ polymerized itaconic acid coating enables LFP to reversibly store two Li + ${\text{Li}}^{+}$ per monomer, delivering 227 mAh g − 1 ${\text{g}}^{-1}$, 3C fast charging, and 99.99% capacity retention. This approach enhances Li + ${\text{Li}}^{+}$ transport and suppresses interfacial degradation, enabling higher‐energy and higher‐power LFP ...
B. Maarten Jager +4 more
wiley +1 more source

