50 Result(s)
within
Linjun **e
Characterization and Evaluation of Materials
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Article
Influence of Fe on the Distribution Characteristics of P in Silicon Melt During Directional Solidification
Other impurity components in silicon melt at high temperature will affect P removal from metallurgical-grade silicon (MG–Si). Fe is one of the most abundant impurities in silicon and therefore probably affects...
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Article
Enhanced low-working temperature 2-butanone gas-sensing performance of N-doped ZnO mesoporous nanosheets
In this work, N-doped ZnO (ZnON) mesoporous nanosheets were prepared via a two-step growth strategy, which consisted of a low temperature hydrothermal method and nitriding annealing process, and used to constr...
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Article
Synergistic Effect of Temperature Cycling and Atomic Oxygen on the Parallel Gap Resistance Welding Joint in GaAs Space Solar Panel
Spacecraft in near-Earth orbits endure a multifaceted space environment, predominantly influenced by orbital temperature cycling and atomic oxygen (AO). The operational reliability of solar panels, essential f...
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Article
Characterization of Fe-Based Layers Deposited by Laminar Plasma Cladding on Low-Carbon Steel
In order to investigate the experimental characteristics of Fe-based cladded layers obtained by laminar plasma cladding, Fe-based cladded layers on Q235 steel were prepared by using a homemade laminar plasma c...
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Article
Geant4 simulation of energy deposition ratio and physical processes of CdZnTe crystals irradiated by high energy particles
CdZnTe (CZT) is an II–VI compound semiconductor with a zinc blende structure and has a wide range of applications in nuclear radiation detectors. As the device size becomes nanoscale, the displacement damage c...
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A Two-Stage Constitutive Model and Microstructure Evolution Simulation of a Nickel-Based Superalloy during High Temperature Deformation
Nickel-based superalloys have been widely used in aerospace, warship, energy and other fields due to their unique mechanical and physical properties. High temperature compression experiments of a nickel-based ...
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Article
Graphene oxide/sodium alginate nanofiltration membrane with double cross-linked structure for high-performance in dye separation
Carbon materials have wide applicability in water purification, so graphene oxide (GO), which has tunable physicochemical properties, has great potential in molecular separation. Here, a method to precisely co...
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Article
Improved sensing performance of Fe-ZnO/GO mesoporous composites based on QCM
Mesoporous composites of Fe-doped ZnO and graphene oxide (Fe-ZnO/GO) were prepared by hydrothermal method, and the heterogeneous assembly of Fe-ZnO and GO was realized and used to construct the room-temperatur...
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Article
A review of superwetting membranes and nanofibers for efficient oil/water separation
Human activities are producing increasing amounts of oily water. Therefore, methods for oil/water separation are attracting great attention. Membranes, including nanofibers for oil/water separation based on su...
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Article
Effect of Heat Treatment on the Properties of a High Alloying Maraging Steel Fabricated by Laser Metal Deposition
Traditional maraging steels are not able to satisfy the development of modern industry. Optimizing the properties of maraging steels is now a fascinating field. In this paper, a novel high alloying element mar...
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Article
MOFs-derived synthesis of Ni-doped ZnO nanostructutred material towards excellent N-butanol sensing performance and long-term stability
The nanometallic oxides were designed as precursors and the organic substances as ligands, selecting the facile uniform co-precipitation and hydrothermal as preparing methods, the bimetallic organic framework ...
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Article
Molecular dynamics study on the nanoscale repeated friction and wear mechanisms of TiC/Ni composites
In this study, the molecular dynamics method was used to simulate the process of repeated friction of TiC/Ni composites under a hard diamond grinding ball and the mechanical properties of abrasion depth and mo...
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Article
A review of lanthanide-based fluorescent nanofiber membranes by electrospinning and their applications
In recent years, rare earth complexes have become famous for their unique luminescence characteristics, such as clear emission bands, long lifetimes, and high luminous quantum efficiency. Since lanthanide ions...
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Article
Destruction of few fluorides to passive film of Ti-6Al-4V alloy under oxygen deficiency crevice conditions
The destruction of Ti passive film cannot occur if fluorine ions (F−) are below a critical concentration in an open electrolyte with oxygen acting as a passivating agent. However, in an occluded crevice, few F− c...
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Article
An efficient inverse algorithm for load identification of stochastic structures
Force identification of stochastic structures is very important in science and engineering, which also leads to the challenges in the field of computational mechanics. Monte-Carlo simulation (MCS) method is a ...
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Article
Direct fabrication of graphene oxide fiber by injection spinning for flexible and wearable electronics
Preparation of the graphene-containing fibers is an important step in the fabrication of advanced materials. However, using conventional techniques, e.g., wet or dry spinning, requires sophisticated recipes fo...
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Article
Preparation and Properties of CdZnTe Thick Film on Doped ZnO Film Substrates
Cadmium zinc telluride (CdZnTe) is considered to be an ideal material for manufacturing high-energy radiation detectors with large scale and long-term stability. To solve the problem of film fragmentation duri...
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Article
Study on the Performance of a Planar CdZnTe Detector with Guard-Ring
The guard-ring of a CdZnTe (CZT) detector can reduce surface leakage current and improve charge collection efficiency. In this paper, COMSOL simulation software is adopted to evaluate the influence of the weig...
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Article
Influence of Cu Thickness and Annealing on the Properties of ZnS/Cu/ZnS Multilayer Films
Zinc sulfide (ZnS), copper (Cu) and ZnS thin films were deposited sequentially on high-borosilicate glass by radio-frequency magnetron sputtering at room temperature, and a ZnS/Cu/ZnS sandwich structure was ob...
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Article
The Properties of Cd1−xZnxTe Films Prepared by RF Magnetron Sputtering
Cd1−xZnxTe films were prepared on borosilicate glass substrate using RF magnetron sputtering in this work. The effects of sputtering power, sputtering pressure and substrate temperature on the properties of the f...
