74 Result(s)
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Yao LI
Materials Science
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Article
Characteristics and Formation Mechanism of Ca–Mg–Al–Si–O + (Ca,Mn)S Duplex Inclusions in Ca–S Free-Cutting Steel
Large numbers of long strip-shaped pure MnS inclusions in steel will result in anisotropy of mechanical properties. To obtain more duplex (Ca,Mn)S inclusions in steel through adding Ca can decrease the proport...
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Article
Characteristics and Formation Mechanism of Oxide–Sulfide Complex Inclusions in High-Speed Railway Wheel Steel
The deleterious effects of brittle and rigid oxides on the quality of high-speed railway wheel steel can be mitigated by wrap** the oxides with sulfides. The investigation reveals the presence of three types...
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Article
Organic ligand nanoarchitectonics for BiVO4 photoanodes surface passivation and cocatalyst grafting
Bismuth vanadate (BiVO4) is a promising photoanode material for efficient photoelectrochemical (PEC) water splitting, whereas its performance is inhibited by detrimental surface states. To solve the problem, here...
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Phosphate-grafted polyethyleneimine-induced multifunctional cerium oxide as an antioxidant for simultaneously enhancing the proton conductivity and durability of proton exchange membranes
Free radical attack on proton exchange membranes (PEM) is detrimental to the long-term durability of proton exchange membrane fuel cells (PEMFCs), and although state-of-the-art cerium-based antioxidants defend...
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Article
Defect engineering of W6+-doped NiO for high-performance black smart windows
In this report, W6+ do** as a defect engineering strategy has been proposed to improve the electrochromic properties of NiO film. Further research was conducted to explore the electrochromic properties and the ...
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Article
Theoretical and Experimental Insights into Multifunctional Energy Storage and Iontronic Capacitive Pressure Sensing Based on Hierarchical Porous Framework
Natural-drying graphene aerogel (GA) with hierarchical porous framework architecture has been prepared, providing excellent mechanical and electrochemical properties. When used as electrode material for superc...
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Article
Bacteria-derived nanovesicles enhance tumour vaccination by trained immunity
Trained immunity enhances the responsiveness of immune cells to subsequent infections or vaccinations. Here we demonstrate that pre-vaccination with bacteria-derived outer-membrane vesicles, which contain larg...
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Article
Transport Properties of InGaN Channel-Based Heterostructures with GaN Interlayers
To systematically investigate the effect of GaN interlayers (IL) on electron transport properties of GaN-based heterostructures, three groups of heterostructures, AlInN/AlN/GaN/InGaN/GaN, AlInN/GaN/AlN/InGaN/G...
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Article
Characteristics of Sulfides in Commercial Ca-Treated Resulfurized Steel With Different Deoxidation Modes
In this paper, based on the three heats of commercial Ca-treated resulfurized steel with different deoxidation modes, the characteristics of sulfides in bars were analyzed by Micro-CT, and the characteristics ...
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Article
A nonmulberry silk fibroin-based robust mandruka for rapid hemostasis treatment
Uncontrolled hemorrhage resulting from traumas causes severe health risks. There is an urgent need for expeditious hemostatic materials to treat bleeding incidents. Here, we developed a natural protein-based h...
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Article
Simple Preparation of ZnFe2O4 with Different Precipitants by Co-precipitation for Microwave Absorption Material
ZnFe2O4 is a commonly used material to solve electromagnetic wave pollution problems. Most researchers use NaOH as a precipitant to prepare ZnFe2O4. In the adaption of co-precipitation technology, few reports hav...
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Article
Microstructure Evolution During Annealing of Inconel 625 and the Effect of Partially Recrystallized Structure on Mechanical Properties
This work produced partially recrystallized microstructures by cold rolling and annealing Inconel 625 sheets to simultaneously achieve excellent strength and ductility. The results showed that the sample achie...
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Article
A large-area bionic skin for high-temperature energy harvesting applications
For the large amount of waste heat wasted in daily life and industrial production, we propose a new type of flexible thermoelectric generators (F-TEGs) which can be used as a large area bionic skin to achieve ...
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Article
Characteristics and Formation Mechanism of Duplex (Ca,Mn)S Inclusions in Commercial Ca-Treated Resulfurized Steel
In this paper, in order to identify the formation mechanism of duplex (Ca,Mn)S inclusions in steel, based on the two heats of commercial Ca-treated resulfurized steel, the characteristics of duplex (Ca,Mn)S in...
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Article
Designing TiO2/Au/Prussian blue heterostructures nanorod arrays for ultra-stable cycle and ultra-fast response electrochromism
Prussian blue (PB) is an anodic coloring candidate in the wide area of electrochromic (EC) applications. However, the co-influence of weak adhesion and low electrical conductivity leads to the poor stability a...
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Article
Preparation of nano-ZrB2 powder by Ca liquid assisted boronation reaction between ZrC and B4C
Nano-Zirconium diboride (ZrB2) powder was vital raw material for manufacturing ultra-high temperature ceramics (UHTCs) and C/C composite materials, which were widely used in extreme environment. In this paper, a ...
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Article
One-step nanoarchitectonics of a multiple functional hydrogel based on cellulose nanocrystals for effective tumor therapy
Hypoxia is a huge barrier for the development of photodynamic therapy (PDT). Chemodynamic therapy (CDT) could provide a possible solution to this dilemma. In this work, a controlled Schiff-base reaction was co...
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Article
Understanding and modifications on lithium deposition in lithium metal batteries
Lithium metal has been considered as an ultimate anode choice for next-generation secondary batteries due to its low density, superhigh theoretical specific capacity and the lowest voltage potential. Neverthel...
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Article
Open AccessLaser-generated high entropy metallic glass nanoparticles as bifunctional electrocatalysts
High entropy metallic glass nanoparticles (HEMG NPs) are very promising materials for energy conversion due to the wide tuning possibilities of electrochemical potentials offered by their multimetallic charact...
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Article
The Influence of the Zn/Mg Ratio on the Quench Sensitivity of Al-Zn-Mg-Cu Alloys
The effects of the Zn/Mg ratio on the precipitate behavior and mechanical properties of Al-Zn-Mg-Cu alloys at different quenching rates were investigated by a Jominy end-quench test, tensile test and microstru...
