257 Result(s)
within
Hui**g Chen
Materials Science
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Article
A high-linearity synaptic phototransistor based on CsPbBr3-attached MXene nanostructures for image classification and edge detection tasks
Artificial photonic synapses offer an efficient solution for overcoming the von Neumann bottleneck in data storage and processing, providing advantages over electrical synapses by eliminating the bandwidth-con...
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Article
Theory, technology and application of grouted bolting in soft rock roadways of deep coal mines
The grouted bolt, combining rock bolting with grouting techniques, provides an effective solution for controlling the surrounding rock in deep soft rock and fractured roadways. It has been extensively applied ...
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Article
Fully printed IGZO memristor arrays with robust threshold switching characteristics for artificial nociceptors
The large-scale fabrication and patterning of artificial perceptual systems are vital for the development of bionic systems. Traditional patterning processes are often constrained by the use of mask versions, ...
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Article
Stretchable continuous p-n alternating thermoelectric fibers for energy harvesting and sensing devices
The increased human demand for an intelligent life puts forward a great requirement for lightweight, stretchable, and comfort sensing and energy harvesting devices. Stretchable thermoelectric fiber becomes ver...
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Article
CrN supported by carbon nanosheets as efficient catalysts toward oxygen reduction reaction and Zn-air batteries
Exploring non-precious efficient oxygen reduction reaction (ORR) catalysts is of great significance to fuel cells and Zn-air batteries (ZABs). CrN is a theoretically promising ORR catalyst, but its potential n...
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The Microstructure Refinement and Mechanical Properties Improving of Friction Stir Processed Fe–Mn–Cr–N Steel
Fe–Mn–Cr–N austenitic stainless steel is widely used in engineering fields because of its good ductility, but its relatively low yield strength limits its application range. In this study, Fe–Mn–Cr–N steel was...
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Article
Tribological Properties of AISI 52100 Bearing Steel under Different Sliding Distance and Normal Force Conditions
The effects of different sliding distances and normal forces on the dry sliding wear behavior of room-temperature AISI 52100 bearing steel were studied. Wear tests were conducted using reciprocating friction a...
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Intrinsically healing conducting polymer/hydrogel nanocomposite films and their novel volumetric channel for high-performance, flexible, and healable organic phototransistors
The flexible organic phototransistors (OPTs) are crucial for next-generation wearable systems for applications where large mechanical deformation is involved. However, most of the reported OPTs utilizing the f...
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Article
Bipolar synaptic organic/inorganic heterojunction transistor with complementary light modulation and low power consumption for energy-efficient artificial vision systems
Photoelectric synaptic transistors integrate optical sensing and synaptic functions into a single device, which has significant advantages in neuromorphic computing for visual information, recognition, memory,...
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Article
Theoretical screening of cooperative N-bridged dual-atom sites for efficient electrocatalytic nitrogen reduction with remolding insight
The electrocatalytic nitrogen reduction reaction (e-NRR) is a promising alternative method for the Haber-Bosch process. However, it still faces many challenges in searching for high activity, stability, and se...
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Article
Effect of Interfacial Structure on Microstructure and Properties of Cold-Sprayed Cu-Al2O3 Composite Coating
In order to clarify effect of the interfacial structure on performance of a cold-sprayed Cu-Al2O3 composite coating, an annealing heat treatment was carried out to provide different interfacial structures with th...
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Article
Seeded growth of single-crystal black phosphorus nanoribbons
Two-dimensional materials have emerged as an important research frontier for overcoming the challenges in nanoelectronics and for exploring new physics. Among them, black phosphorus, with a combination of a tu...
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Finite element analysis of residual stress toughening Al2O3/TiC/TiB2/h-BN@Al2O3 composite ceramic materials
The residual thermal stress of Al2O3/TiC, Al2O3/TiC/TiB2, and Al2O3/TiC/TiB2/xh-BN@Al2O3 (x: 5, 10, 15 vol%) composite ceramics during sintering and cooling was studied by the Monte Carlo method and the finite el...
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Article
Conversion of chirality to twisting via sequential one-dimensional and two-dimensional growth of graphene spirals
The properties of two-dimensional (2D) van der Waals materials can be tuned through nanostructuring or controlled layer stacking, where interlayer hybridization induces exotic electronic states and transport p...
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Article
Parameter Optimization and Mechanism of Synchronous Wire-Powder Arc Melting Deposition of Aluminum Alloy
Because of the great sensitivity of arc burning to airflow and wind direction, wire arc melting deposition of aluminum alloy focuses on indoor conditions, and cannot meet the needs of on-site manufacturing. Th...
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Revealing the Deterioration Effect of Scale Inhibitor on the Performance of Corrosion Inhibitor under Dynamic Conditions
Currently, the scale inhibitor (SI) and corrosion inhibitor (CI) have been massively applied in the oil gathering and transportation applications, however, their effect on the corrosion of pipeline steels rema...
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Article
Open AccessUsing mask R-CNN to rapidly detect the gold foil shedding of stone cultural heritage in images
As immovable stone cultural heritage is kept in the open air, they are more susceptible to damage, and damage detection is very important for the protection and restoration of cultural heritage. This is especi...
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Article
Artificial morality basic device: transistor for mimicking morality logics
The extensive application of increasingly sophisticated artificial intelligence in life has promoted the artificial morality (AM) issue. The establishment and implementation of artificial ethics for robots are...
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Article
Flower-like MoS2/cotton fiber-derived TiO2 composites with strong electromagnetic wave absorption performance
The flower-like MoS2/cotton fiber-derived TiO2 (MoS2/CF–TiO2) composites were successfully prepared through the bio-template method and hydrothermal reaction. The influence of TiO2 morphology and content on the e...
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Article
Boehmite-enhanced poly(vinylidene fluoride-co-hexafluoropropylene)/polyacrylonitrile (PVDF-HFP/PAN) coaxial electrospun nanofiber hybrid membrane: a superior separator for lithium-ion batteries
Polyethylene (PE) and polypropylene (PP) are widely employed in commercial lithium-ion battery (LIB) separators due to their superb mechanical strength and chemical stability. Nonetheless, inherent limitations...
