Materials Literature
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A plausible reaction mechanism for photocatalytic hydrogen production by employing a ZnIn 2 S 4 /g-C 3 N 4 @Ni(OH) 2 heterojunction photocatalyst under visible light irradiation.
Lead halide perovskite nanocrystals (NCs) have emerged as enabling materials for optoelectronics and photonics. A parameter essential for these applications is the photoluminescence quantum yield (PL QY) of these NCs. Despite being generally conceived as “defect-tolerant,” perovskite NCs often have PL QYs significantl…
Abstract Flexible pressure sensors have attracted considerable interest for their promising applications in future robotics and wearable devices. Pressure sensors with high sensitivity and a wide linear range do not require complex signal processing, and greatly enhance device miniaturization and decrease power consum…
Abstract The present study reports detailed evaluation of mesoporous activated alumina (MAA) for simultaneous removal of two hazardous inorganic species of selenium, namely selenite and selanate, from drinking water. MAA was used after washing with deionized water followed by drying at 110 °C for 8 h. The material was…
We study a growth technique of non-collinear antiferromagnetic Mn 3 Sn thin films deposited by sputtering with various substrates and underlayers. The relation between their crystal structure and magnetic/transport properties is also investigated. We achieve the formation of epitaxial films with both C-plane and M-pla…
Polyimide (PI) has excellent dielectric properties with superior thermal stability, and it is considered as a promising polymer dielectric for energy storage capacitors. Here, we studied the energy storage properties of PI composite films with BaTiO3 (BT) nanoparticles in a wide content range. Benefiting from the high…
Octahedral tilting transitions are observed in most inorganic halide perovskites and play an important role in determining their functional and thermodynamic properties. Despite existing near room temperature, the cubic and tetragonal forms of halide perovskites become dynamically unstable at low temperature, making i…
This article describes the development of an exact analytical model for predicting magnetic field distribution within active parts of a dual-rotor (DR) permanent magnet (PM) synchronous machine with a Halbach array. The model is based on the accurate solution of Laplace's and Poisson's partial differential equations (…
In this paper, a stabilized second order in time accurate linear exponential time differencing (ETD) scheme for the no-slope-selection thin film growth model is presented. An artificial stabilizing term $ A{\tau }^2\frac{\mathrm{\partial }{\Delta }^2u}{\mathrm{\partial }t}$ is added to the physical model to achieve en…
Abstract In this paper, bimetallic sulfide Co9S8/N−C@MoS2 dodecahedral heterogeneous nanocages (DHNCs) are designed and synthesized via pyrolysis and sulfidation. The Co9S8/N−C@MoS2 DHNCs with unique structure and composition display superior lithium storage performance (a reversible capacity of approximate 557 mA h g…
For the optimum design of a Porous Asphalt (PA) mixture, different requirements in terms of functionality and durability have to be fulfilled. In this research, the influence of different control factors such as binder type, fiber content, and binder content were statistically investigated in terms of multiple respons…
Axial flux induction motor is gradually attracting attention because of its advantages over conventional motors in applications of Electric Vehicles. These advantages include compact construction, better efficiency, high utilization of active materials, and good ventilation and cooling. In this paper, a six-pole distr…
Pharmacotherapy towards hypercalcemia treatment mainly caused by osteoporosis and bone tumor is an effective method to regulate in vivo calcium equilibrium. As a clinical therapeutic peptide, salmon calcitonin (sCT) is considered as a quick-acting medicine but it is limited by the short half-life. To address this chal…
End-of-life NdFeB magnets are an important secondary source of rare-earth elements (REEs) and cobalt. Recycling of these magnets can also mitigate the supply problems of its constituent critical REEs (mainly neodymium and dysprosium). The recycling of bonded NdFeB magnets has received much less attention than that of…
Abstract High-frequency rheology is a form of mechanical spectroscopy which provides access to fast dynamics in soft materials and hence can give valuable information about the local scale microstructure. It is particularly useful for systems where time-temperature superposition cannot be used, when there is a need to…
By bidirectionally freeze-casting silver nanowire (AgNW) suspension, we synthesized hierarchical AgNW aerogel (AgNWA). The AgNWA shows two hierarchical levels: (1) AgNW fabric-like ribbons of interlacing AgNWs and (2) axially and radially aligned assembly of AgNW ribbons. The AgNW ribbons are also connected by AgNW br…
In next generation lithium-ion batteries (LIBs), silicon is a promising electrode material due to its surprisingly high specific capacity, but it suffers from serious volume changes during the lithiation/delithiation process which gradually lead to the destruction of the electrode structure. A novel fluorinated copoly…
Abstract Magnetic actuation provides a remote, nondestructive, and real‐time way for controllable liquid manipulation, which has promising technological applications for areas ranging from digital microfluidics, biochemical assays, and microreactors, to liquid collection. However, conventional magnetic liquid manipula…
Abstract Solid‐state white light‐emitting electrochemical cells (LECs) exhibit the following advantages: simple device structures, low operation voltage, and compatibility with inert metal electrodes. LECs have been studied extensively since the first demonstration of white LECs in 1997, due to their potential applica…
Phase transitions of protein molecules are central to biological function and malfunction. One such transition commonly encountered in nature is the conversion of soluble monomeric states into solid phases, which include crystals and amyloid fibrils, the latter of which are associated with the onset and development of…