8,809 Result(s)
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He** Lin
Materials Science
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Article
Restraining growth of Zn dendrites by poly dimethyl diallyl ammonium cations in aqueous electrolytes
Metallic zinc is an excellent anode material for Zn-ion batteries, but the growth of Zn dendrite severely hinders its practical application. Herein, an efficient and economical cationic additive, poly dimethyl...
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Microstructure and room temperature fracture toughness of Nb–Si-based alloys with Sr addition
Nb–Si-based alloys show great potential to surpass the widely used Ni-based superalloys. The element Sr is widely applied in aluminum and magnesium alloys, but reports about the effects of Sr on Nb–Si-based al...
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TiO2-Fe2TiO5 heterostructure hollow spheres enable high-performance lithium-sulfur batteries via interfacial engineering
The shuttle effect of lithium polysulfides between sulfur cathode and lithium anode is a notorious problem in the commercial application of lithium-sulfur batteries. Herein, heterostructured TiO2-Fe2TiO5 hollow s...
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Optimizing the Microstructures of Inclined Deposition to Improve the Photoelectric Properties of ZnO Thin Films
Radiofrequency magnetron sputtering has been applied in the deposition of a zinc oxide (ZnO) thin film, which has been used as a next-generation transparent conducting electrode material to replace indium tin ...
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Experimental and Numerical Investigation of Delamination Between Epoxy Molding Compound (EMC) and Metal in Encapsulated Microelectronic Packages
Microelectronics packages play a vital role in not only interconnecting the electronic signals from the die to the printed circuit board (PCB), but also in protecting the chips during the manufacturing process...
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Oxidation resistant low-alloyed Ti alloys with good ductility
Oxidation resistance enhancement of pure Ti often comes at the cost of reduced ductility, which is frequently the problem through alloying with sole Al, Si, W, Mo and B. To overcome the short coming of single ...
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Thermally modulated photoelectronic synaptic behavior in HfS2/VO2 heterostructure
Neuromorphic computing is known for its efficient computational speed, low latency, and reduced power consumption, which is considered a pivotal technology to overcome the von Neumann bottleneck. Artificial sy...
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Heterogeneous engineering of MnSe@NC@ReS2 core–shell nanowires for advanced sodium-/potassium-ion batteries
Sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs) have been attracting great attentions and widely been exploited due to the abundant sodium/potassium resources. Hence, the preparation of high-pow...
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Innovative coaxial high-temperature thin-film sensor with core–shell structure surpassing traditional multilayer films
High-temperature thin-film sensors (TFSs) often suffer from inadequate tolerance to elevated temperatures. In this study, an innovative approach is presented to fabricate in situ integrated TFSs with a core–sh...
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Exploring the Correlation Between Surface Roughness, Surface Energy, Nano-indentation, Electrical Properties, and Magnetic Characteristics of Annealed Co40Fe40Dy20 Thin Films Deposited on Si(100) Substrates
The impact of film thickness and annealing temperature on the structural, electrical, magnetic, and mechanical properties of cobalt–iron–dysprosium (Co40Fe40Dy20 ) thin films deposited on Si(100) substrates have...
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A direct polymeric carbon nitride/tungsten oxide Z-scheme heterostructure for efficient photocatalytic hydrogen generation via reforming of plastics into value-added chemicals
To promote charge transfer and separation for efficient photocatalysis, a direct Z-scheme heterostructure was constructed by coupling polymeric carbon nitride (PCN) and WO3. Interestingly, the obtained PCN/WO3 Z-...
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Preparation of Fe–As alloys by mechanical alloying and vacuum hot-pressed sintering: microstructure evolution, mechanical properties, and mechanisms
Arsenic materials have attracted great attention due to their unique properties. However, research concerning iron–arsenic (Fe–As) alloys is very scarce due to the volatility of As at low temperature and the h...
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Improving energy storage performance of PbZrO3-Al2O3 composite thin films by regulating distribution of Al2O3 nanoparticles
A key factor affecting the energy storage performance of antiferroelectric materials is their electrical breakdown strength. Nanocomposition is one of the effective methods to improve the electrical breakdown ...
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Open AccessEvidence of contact-induced variability in industrially-fabricated highly-scaled MoS2 FETs
Evidence of microscopic inhomogeneities of the side source/drain contacts in 300 mm wafer integrated MoS2 field-effect transistors is presented. In particular, the presence of a limited number of low Schottky bar...
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Open AccessTransfer learning enables the rapid design of single crystal superalloys with superior creep resistances at ultrahigh temperature
Accelerating the design of Ni-based single crystal (SX) superalloys with superior creep resistance at ultrahigh temperatures is a desirable goal but extremely challenging task. In the present work, a deep tran...
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Laser additive manufacturing of titanium alloys: process, materials and post-processing
Laser additive manufacturing (LAM) of titanium (Ti) alloys has emerged as a transformative technology with vast potential across multiple industries. To recap the state of the art, Ti alloys processed by two e...
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Vortex-Inspired Hydrodynamic Drafting Spinning Platform for Large-Scale Preparation of Hydrogel Fibers
Hydrogel fibers have gained considerable attention, but their large-scale production and industrial application are currently constrained. The key lies in precise diameter control and industrial manufacturing ...
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Cobalt selenide confined in nitrogen-doped carbon skeleton as high-rated capability anode for sodium-ion batteries
硒化钴 (CoSe2) 因其高氧化还原反应活性和理论容量引起研究者广泛关注。然而, 其反应过程中较大的体积效应导致结构不稳定, 循环性能较差。本研究以采用溶剂热法合成的Co-沸石咪唑酯骨架为前驱体, 经过硒化处理得到CoSe2纳米颗粒。而沸石咪唑酯骨架在高温煅烧过程中原位转化为氮掺杂的碳层, 可以在充放电过程中起到导电和维持结构稳定性的作用。所得到的氮掺杂的碳骨架支撑的CoSe2(CoSe2@NC) 复合材料在0.2 A...
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Constructing three-dimensional hydrogen-bonding network and porous film from chitosan enables high-performance silicon@carbon anode
Anodes based on silicon@carbon (Si@C) composites are expected to be used in the next generation of commercial lithium-ion batteries due to their high specific capacity and high element abundance. However, part...
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Multidimensionally Nano-topologized Polycaprolactone Fibrous Membrane Anchored with Bimetallic Peroxide Nanodots for Microenvironment-Switched Treatment on Infected Diabetic Wounds
Delayed healing of diabetic wounds poses a major challenge to human health due to severe vascular dysfunction, sustained inflammation, and vulnerability to microbial infection. Herein, we constructed multidime...
