Results 141 to 150 of about 895 (232)

Ultra‐High Nickel Oxides as Cathode Materials for High‐Energy Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 2, March 2026.
Ultra‐high nickel layered oxides are among the most promising cathode materials for high‐energy lithium‐ion batteries, offering high specific capacity and significant utilization in both conventional lithium‐ion batteries and solid‐state batteries. This review article introduces the basic structure of ultra‐high nickel layered oxides, then delves into ...
Yilong Han   +6 more
wiley   +1 more source

Noncopper Photocatalysts for Visible‐Light‐Driven Conversion of CO2 into C2+ Products

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 2, March 2026.
Noncopper photocatalysts for visible‐light‐driven CO2 conversion to C2+ products with high production rates and selectivity have been reviewed and commented on, especially for the strategies to enhance photocatalytic efficiency. Photocatalytic CO2 fixation into value‐added chemicals can not only mitigate the greenhouse effect but also alleviate the ...
Fangshuai Chen   +6 more
wiley   +1 more source

Statistical and Numerical Analysis of Conjugate Heat and Momentum Transfer in an Open Cavity With a Thick Wall Using Cu–Water Nanofluid

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
Considered physical model and effect of Nuav(τ = 0.1) for Re and ϕ at τ = 0.1. ABSTRACT Although open cavity configurations are common in modern electronic and solar applications, limited attention has been given to thick‐walled hollow cavity designs, particularly in the context of comprehensive sensitivity analysis.
Murad Hossen   +5 more
wiley   +1 more source

A strategy for modulation of permittivity in manganese doping to induce lattice distortion

open access: yesInfoMat, Volume 8, Issue 3, March 2026.
Manganese atoms are doped into the NiCo2O4 spinel structure by atomic substitution, which increases structural stability through the formation of manganese–oxygen bonds. The resulting lattice distortion leads to a significant increase in dielectric permittivity. Achieving an electromagnetic wave reflection loss of −63.40 dB thus provides useful insight
Fei‐Fei Xu   +9 more
wiley   +1 more source

Synthesis Strategies, Therapeutic Roles, and Clinical Progress of Gold Nanoparticles in Biomedical Engineering

open access: yesNano Select, Volume 7, Issue 3, March 2026.
Gold nanoparticles are revolutionizing medicine with their unique properties including optical, electrical, physical, and chemical features, as well as surface plasmon resonance. This versatility has positioned GNPs as a cornerstone in nanotechnology, especially within biomedical applications. Their facile synthesis and surface functionalization enable
Nastaran Mohseni   +4 more
wiley   +1 more source

Design and TCAD Simulation of p+–n+ InAs‐Based TFET

open access: yesNano Select, Volume 7, Issue 3, March 2026.
A physics‐based design and optimization of a p+−n+${{p}^ + } - {{n}^ + }$ InAs tunnel field‐effect transistor is presented using calibrated quantum‐corrected TCAD simulations. By employing a composite figure of merit that unifies digital and RF metrics, the proposed homojunction architecture achieves steep subthreshold swing, enhanced cutoff frequency,
Muhammad Elgamal   +5 more
wiley   +1 more source

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