Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Abstract While two-dimensional materials like vertically aligned molybdenum disulfide (VA-MoS2) have emerged as promising candidates for next-generation memristors, their dynamic alternating current characteristics remain largely underexplored compared to static direct current (dc) operations. In this study, we system…
Thermosetting epoxy resins commonly used in wind turbine blades pose significant recycling challenges. This study addresses this limitation by using an eco-friendly, recyclable liquid polymethyl methacrylate (PMMA) resin to fabricate thermoplastic sandwich panels and by investigating their in-plane compressive bucklin…
This paper investigates the wake-up phenomenon in ferroelectric $$\text {Hf}_{x}\text {Zr}_{1-x}\text {O}_{2}$$ (HZO) thin films for non-volatile memory integration. While optimizing the Hf content (x) and film thickness can mitigate the initial pinched loop behavior, both pathways incur severe penalties in remanent p…
Abstract To address the insulation challenges of high-altitude electrical systems in extreme highaltitude environments, this paper systematically investigates the breakdown characteristics and discharge evolution mechanisms of needle-plane air gaps under the synergistic effects of reduced pressure, wide-range temperat…
We describe here the thermodynamic analysis and model that governs low lattice misfit precipitate-induced nanoscale deformation twinning and the associated landscapes for twin nucleation and propagation in an ultrastrong-high toughness cobalt-free maraging steel that was recently studied by the author's group. The und…
Abstract Iridium oxide electrocatalysts for the oxygen evolution reaction (OER) are typically evaluated at a single applied potential, with the measured current normalized by an estimate of the active site density. Reliable methods for counting active sites on these materials are not available, however, leaving perfor…
Abstract A four-element MIMO antenna employing a metamaterial-based structure is presented for sub-6 GHz wireless applications. The antenna is fabricated on an FR4 substrate and operates over the 5.7-5.9 GHz band, centred at 5.8 GHz. Inherent decoupling is achieved through the orthogonal placement of the antenna eleme…
Silylenes are highly reactive divalent silicon species that enable diverse transformations via σ-insertion and π-addition to silylene acceptors, and thus represent key intermediates for the incorporation of silicon moieties into various chemical bonds. However, the practical use of silylenes as useful silicon synthons…
The dissociative adsorption of O2 strongly depends on the activity of CO oxidation electrocatalysts. Using first-principles calculations, we investigated O2 dissociative adsorption on Cu-, Pt-, and Pd-doped Ag(111) surfaces. Our results show that the adsorption configuration designated t-b-t1 is the most energetically…
Conventional triboelectric nanogenerators (TENGs) generally rely on asymmetric contact pairs with pronounced triboelectric-polarity differences, such as polymer/metal combinations, which limits device stability and lifetime in corrosive environments. Herein, we propose an all-symmetric triboelectric nanogenerator (AS-…
Abstract Developing efficient near-infrared (NIR) emitters based on metal halide hybrids requires both narrow bandgaps and precise control of radiative excited-state decay. Herein, we report two low-bandgap, all-in-one (AIO) CuI hybrid emitters synthesized using cationic ligands. Both exhibit broad NIR emission center…
Abstract Evaluating the performance of machine learning workflows is a major computational bottleneck in automated machine learning (AutoML), particularly for complex pipelines involving preprocessing, model selection, and hyperparameter optimization. This work aims to develop an efficient performance prediction frame…
The present study reevaluates the taxonomy of the Pyrenomonadaceae through an integrative approach, combining molecular phylogeny with detailed morphological analysis. By expanding taxon sampling and focusing on morphologically validated strains, this research addresses long-standing conflicts between traditional phen…
Nanoplastic pollution is a serious global concern, which has caused great threat to the human health. However, the relationship between nanoplastic exposure and the development and progression of ulcerative colitis (UC) is still unknown. We established a chronic dextran sulfate sodium (DSS)-induced colitis model with…
The practical application of aqueous zinc-iodine (Zn-I2) batteries is frequently hindered by the notorious shuttle effect of polyiodides and sluggish redox kinetics. To overcome these challenges, two isostructural mesoporous covalent organic frameworks (COFs) were synthesized via the condensation of 1,3,5-triformylphl…
Environmental DNA (eDNA) metabarcoding has emerged as a cost- and time-efficient alternative to traditional morpho-taxonomic methods for benthic foraminiferal inventories. However, the prevalence of soft-walled monothalamous taxa of unknown ecology, which are largely underrepresented in the barcode reference database,…
By Mark Harvey, Ric How. Bill Humphreys passed away on 28 February 2026 leaving a biological legacy spanning physiology, ecology, taxonomy, systematics, molecular phylogenetics and conservation with interests in marine, freshwater and terrestrial ecosystems
Abstract This study innovatively proposes a hybrid intelligent model based on the seahorse optimizer (SHO), eXtreme gradient boosting (XGBoost), and gated recurrent unit (GRU) for the high-precision prediction of the compressive strength of oil palm shell (OPS) concrete. Unlike traditional methods, this study employs…
Ammonia has become one of the hopeful vectors for a carbon‐free hydrogen storage economy. Given its toxicity, storing ammonia affords some special precautions, which can be met with solid state stores in the form of ammine complexes. We have studied the role of water in the reactions of multiple metal salts (Ni 2+ , C…
Extrusion-based three-dimensional printing enables the fabrication of patient-specific scaffolds. Polycaprolactone (PCL)-based scaffolds have been widely used for the treatment of bone defects. However, extruded filaments are typically nonporous, which can prolong their degradation, limit cell adhesion and infiltratio…