Results 181 to 190 of about 556,704 (329)

Scalable, Bottom‐Up Synthesis of Transition Metal–Doped Quantum Confined, 1D Titanate‐Based Lepidocrocite Nanofilaments, Their Electronic Structures and Oxygen Evolution Reactivity

open access: yesAdvanced Materials Interfaces, EarlyView.
Quantum‐confined lepidocrocite titanate nanofilaments are doped, bottom‐up, with Mn+2, Fe+2, Co+2, Ni+2, and Cu+2 to tune electronic structure and catalysis. Doping narrows the bandgap—by up to ∼0.8 eV—and extends visible absorption. Ni‐doped filaments accelerate oxygen evolution (319 mV at 10 mA cm−2) and TM‐doped samples rapidly degrade rhodamine 6G (
Mohamed A. Ibrahim   +6 more
wiley   +1 more source

Function Theory and lp Spaces [PDF]

open access: green, 2021
Frédéric Morneau-Guérin
openalex  

Stabilizing Oxygen Vacancies in Plasmonic WO3‐x Semiconductor Nanosheets via Surface Reconstruction Approach

open access: yesAdvanced Materials Interfaces, EarlyView.
This study reports a surface reconstruction strategy to stabilize oxygen vacancies in plasmonic WO3‐x nanosheets. By engineering a dense WO3 passivation layer, the authors effectively trap interior vacancies against environmental reoxidation. This architecture preserves strong localized surface plasmon resonance effects, resulting in significantly ...
Yuge Feng   +7 more
wiley   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang   +3 more
wiley   +1 more source

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