Materials Literature
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Abstract Persistent luminescence (PersL) in inorganic phosphors is typically achieved by incorporating metal-ion activators into a host lattice. Zinc germanate, Zn2GeO4 (ZGO), which has been widely used as a host for activator-doped PersL phosphors, has recently been found to exhibit intrinsic, self-activated PersL wi…
ABSTRACT The development of charge‐transfer organic room‐temperature phosphorescence ( 3 CT‐ORTP) materials with second‐level lifetime remains a significant challenge. Herein, we report a molecular engineering strategy using X ‐shaped donor–acceptor (D–A) dyads to achieve long‐lived 3 CT‐RTP. Two isomers, axially symm…
This paper presents an integrated design and safety analysis for the production of caprolactam via the cyclohexanone route, focusing on the oximation and Beckmann rearrangement stages. The process begins with the continuous catalytic conversion of cyclohexanone into cyclohexanone oxime using hydroxylamine sulfate and…
ABSTRACT Targeted synthesis of ultraviolet (UV) nonlinear optical (NLO) materials, especially organic salts, has experienced considerable difficulties due to the stringent requirement that these materials simultaneously possess ultra‐wide UV transparency, strong second‐harmonic generation (SHG), and short SHG phase‐ma…
The development of lightweight, high-efficiency, and tunable electromagnetic wave (EMW) absorption materials is crucial in mitigating electromagnetic pollution. However, conventional powdered absorbers generally suffer from unsustainability and limited functionality. In this regard, FeCoSe@MoS2/reduced graphene oxide…
ABSTRACT We present a thermoelectric performance enhancement by anion–cation co‐doping in p‐type bismuth tellurides with a cost‐effective and mechanically robust thermoelectric module fabrication process. Polycrystalline (BST) 1 − x (NaCl) x (0 ≤ x ≤ 5.0 mol%) samples were synthesized via melting and hot‐press sinteri…
This study systematically investigates the design, preparation, and activity of new bidentate, tridentate, and tetra dentate Schiff base ligands and their transition metal complexes as new advanced severe corrosion inhibiters for mild steel in acid media. We report the synthesis of three tetra dentate N₂O₂-donor Schif…
Abstract This work investigates the enhancement of breakdown voltage in Ga 2 O 3 Schottky barrier diodes through edge electric field concentration achieved by field-plate-assisted mesa diodes (FPM-SBD). Moreover, the study examines the temperature behavior and long-term reliability. The mesa is etched to mitigate elec…
This study combines density functional theory (DFT,B3LYP/6–311++G(d,p)) and Monte Carlo (MC) simulations for the first time to evaluate eight thiazole derivatives (T1–T8) as corrosion inhibitors on Al(111) surfaces. DFT calculations yielded electronic parameters HOMO–LUMO gap, electronegativity, hardness/softness, ele…
The pollution generated during the synthesis and processing of synthetic fibers demands new raw materials for the textile industry. Natural fibers are a good solution due to their increased comfort while wearing, and their biodegradability. However, the use of some of these fibers, such as cotton or ramie, comes with…
ABSTRACT The rapid emergence of terahertz (THz) communication technologies is driving the need for compact, low‐loss, and CMOS‐compatible beam‐steering solutions to enable high‐speed wireless links in future 6G networks. In this work, we report the first experimental demonstration of an all‐dielectric, reflective sili…
Heterostructuring provides an effective strategy for improving the strength–ductility synergy of magnesium alloys, but the deformation accommodation and back-stress strengthening mechanisms in Mg/Mg heterostructured composites remain insufficiently understood. In this study, a Mg-5Zn/Mg-3Mn heterostructured composite…
Inspired by the light-management mechanism of photosynthetic leaves, we develop a nano-bionic leaf-like absorber for broadband microwave energy absorption. In situ pyrolysis of a metal-organic coordination polymer gel produces a multigradient heterostructure composed of a dense graphitic carbon outer layer and a mesop…
Abstract 2D SnSe presents considerable opportunities for transistors, optoelectronics, and photonics if wafer-scale deposition with monolayer thickness control can be achieved. This work answers this critical need by developing a mirror rastering pulsed laser deposition (PLD) approach that enables wafer scale coverage…
Abstract Waste material valorization in rotational molding is gaining attention for modifying mechanical properties and reducing the use of virgin polymers in plastic components. This study investigated, first of its kind, the use of date palm fibers (DPF), an agricultural residue available abundantly in the Middle Ea…
Abstract Modeling and prediction relying on learning from small experimental data sets is challenging, especially when the data set is insufficient, noisy or involves highly complex relationships. Leveraging Neural Networks (NNs), we developed predictive models capable of addressing such small data sets. We introduce…
ABSTRACT Pure organic room‐temperature phosphorescence (RTP) polymers have attracted considerable attention for their promising applications in information encryption, anti‐counterfeiting, and flexible optoelectronics. Herein, we report a strategy combining physical blending and in situ covalent cross‐linking to fabri…
As the environmental impact of petroleum-based plastics and non-renewable reinforcement fillers mounts, sustainable and multifunctional composite materials are emerging as a priority. Among the emerging alternatives, nano-biochar’s inexpensive, carbon-negative, multi-functional and tunable surface chemistry properties…
To systematically investigate the CO2 corrosion behavior of 20# steel and to predict the corrosion rate, an autoclave system was employed to conduct weight loss measurements. Microstructural evolution of the corrosion product film was characterized by SEM and EDS, providing direct microscopic support for analysis of c…
ABSTRACT This study employed a high‑temperature high‑pressure autoclave to investigate the corrosion behavior of S13Cr steel under the extreme service conditions of a gas well in the Bohai Oilfield. It aims to reveal the mechanisms of pit initiation and propagation under the synergistic effect of multiple factors (str…