Materials Literature
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ABSTRACT This study investigates the development of glass fiber‐reinforced epoxy resin composites with enhanced fire performance for application in electric vehicle battery casings. A low‐viscosity epoxy system incorporating phosphorus‐, inorganic‐, and nitrogen‐based (PIN) flame retardants was designed, with particul…
Abstract Aiming to systematically explore the penetration resistance of corundum rubble ultra‐high performance concrete (CR‐UHPC) with varying oblique and attack angles of projectile, firstly, the laboratory‐based penetration tests (175 m/s) of a 105 mm caliber projectile on CR‐UHPC and normal strength concrete (NSC)…
A plant-based corrosion inhibitor was employed to develop a graphene oxide (GO)-based epoxy coating with enhanced corrosion resistance and adhesion on mild steel. GO was functionalized using methanolic leaf extract of Justicia adhatoda (Ad), rich in alkaloids and phytochemicals capable of interacting with metal surfac…
Atomic Layer Deposition of Oxide Semiconductors for UV/Visible Photodetectors and Transparent Electronics" — A literature review synthesizing recent advances in ALD-grown wide-bandgap oxide semiconductors (Ga2O3, ZnO, ZnGaO) for solar-blind and deep-UV photodetection, and amorphous oxide semiconductors (ZnO, IGZO-fami…
Voltage control of magnetic states in multiferroic heterostructures represents a promising route towards voltage-programmable magnetic devices. However, it remains challenging to achieve deterministic and non-volatile electrical control of well-defined magnetic states without the assistance of a magnetic field. Here w…
本文将共扼谱几何体系应用于合金设计领域。基于多体截面定理(定理 6.5.1.01)与Birkhoff混合矩阵的权重调谐机制,建立合金稳定相的几何预测理论框架。通过将合金成分比例映射为Birkhoff权重 ,并利用 的Jacobian谱半径极小值判定稳定相,为高温合金设计提供几何约束下的稳定性预测方案。本文进一步给出成分-Birkhoff权重映射的显式构造、Jacobian谱半径极小值与稳定相对应关系的证明,以及约束释放机制对高温稳定性的定量预测。
Inflammatory bowel disease (IBD) is exacerbated by the excessive accumulation of reactive oxygen species (ROS). To overcome the insufficient catalytic activity of conventional cerium-based nanozymes, we designed an ultrasound-activated Bi@BTC heterojunction nanozyme. The ultrasound-activated carriers generated by bism…
Abstract The Cu2O@CNTs composite was rationally designed and synthesized via a hydrothermal method for use as a photoactive electrode in photoassisted supercapacitors. The hydrothermal process was chosen as it offers a straightforward and economical way to obtain highly crystalline materials with uniform particle size…
Initially introduced as the dual single-ended primary inductor converter (SEPIC), the zeta converter has since evolved significantly from the classical direct current (DC) converter. Its ability to provide both buck and boost operation while maintaining non-inverting output voltage, continuous output current with low…
Osteosarcoma remains a major clinical challenge owing to its high recurrence rate, metastatic potential, and the frequent need for postoperative bone reconstruction. Here, we report a multifunctional platform consisting of doxorubicin-loaded mesoporous silica nanoparticles (DOX@MSN) embedded within chitosan microspher…
Carbon nanotubes (CNTs) are widely used as nanoscale reinforcements in polymer composites because of their high stiffness, high aspect ratio, and ability to enhance interfacial stress transfer. In woven Kevlar/epoxy composites, however, the mechanical benefit of CNT addition depends not only on nanotube presence, but…
This study investigated the use of chitosan nanoparticles as bio-preservatives in the inhibition of spoilage microorganisms in egusi and okra soups. Traditional soups are highly susceptible to microbial spoilage due to their high moisture and nutrient contents, leading to reduced shelf life, quality deterioration, and…
Gradient structural design offers a novel and effective strategy to overcome the long‐standing strength‐ductility trade‐off in metallic materials. In the present study, to address the low yield strength of conventional twinning induced plasticity (TWIP) steel, a multigradient structured (MGS) TWIP steel was developed…
In this chapter we use two methodologies to understand how the articles in the constitution have been modified throughout the years: the crystallization index and the crystallization rate. As evidenced, the preponderance of articles in the constitution demonstrates high crystallization rates (predominantly green). Giv…
Background, Vernonia cinerea Less. (Asteraceae), known as “Poovaamkurunnel” in Malayalam and “Sahadevi” in Sanskrit, is a medicinally significant herb documented in Ayurvedic and other traditional medicine systems for its anti-inflammatory, analgesic, antipyretic, and antioxidant activities, with specific ethnomedicin…
In standard lattice gauge constructions the gauge group is an input. Wilson's action, quantum link models, and emergent-gauge-field constructions all fix it beforehand. We work on the D_4 root lattice, the densest lattice packing in four dimensions, whose constant-time slices are face-centered-cubic, and define the co…
This paper presents an in-situ methodology for studying the kinetics of tritium and helium-4 release from the intermetallic alloy Ga64Li36 during continuous neutron irradiation at the IVG.1 M research nuclear reactor. The developed methodology differs from traditional approaches by enabling continuous monitoring of tr…
Food packaging is crucial for maintaining food quality during storage. The effectiveness of food packaging can be augmented by the inclusion of active agents, such as antimicrobials, and smart components, such as colour-changing indicators of spoilage. Nanofibres are advantageous for active and smart packaging due to…
ABSTRACT The reaction of dppb(AuCl) 2 and InCl gives the [Au 4 (dppb) 3 ] 2+ cluster where the four gold atoms are arranged in a deltoid. This contrasts all known [Au 4 ] 2+ clusters which exclusively form tetrahedral structures. Single crystals of the title compound luminesce with a high quantum yield in the near inf…
Magnetothermally responsive nanocarriers represent a promising platform for spatio-temporally controlled drug delivery by combining alternating magnetic field (AMF)-induced heating with thermally triggered cargo release. Among the available architectures, magnetite-core/mesoporous-silica-shell (Fe3O4@mSiO2) nanopartic…