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Deuterium distribution and behavior of blisters in pre-damaged and undamaged tungsten
Tungsten (W), as a plasma-facing material, is subjected to high fluence plasma, resulting in both radiation damage and deuterium (D) retention. This study explores the blistering behavior and D supersaturated ...
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Article
Open AccessDevelopment of a Pt(II) compound based on indocyanine green@human serum albumin nanoparticles: integrating phototherapy, chemotherapy and immunotherapy to overcome tumor cisplatin resistance
Cisplatin resistance is the main cause for the failure of cancer therapy. To solve the problem, we proposed to develop a novel human serum albumin (HSA) nanoplatform to integrate chemotherapy, photothermal the...
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Article
Pressure-driven metallization with significant changes of structural and photoelectric properties in two-dimensional EuSbTe3
Two-dimensional materials are widely considered to be highly promising for the development of photodetectors. To improve the performance of these devices, researchers often employ techniques such as defect eng...
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Article
Property evolution and service life prediction of novel metallic materials for future lunar bases
While lunar bases have been a focus of development in recent years, the complex and extreme environment of the lunar surface remains a considerable challenge for lunar exploration. Unlike those on Earth, lunar...
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Article
Effects of Hydrogen Charging Time and Pressure on the Hydrogen Embrittlement Susceptibility of X52 Pipeline Steel Material
The effects of hydrogen charging time and pressure on the hydrogen embrittlement (HE) susceptibility of X52 pipeline steel material are studied by slow strain rate tensile tests. The fracture morphologies of t...
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Article
Microstructure evolution and diffusion mechanism of Nb/TiAl alloy diffusion-bonded joints
The interdiffusion behavior in Nb/TiAl alloy diffusion couples was studied. The process was carried out in the temperature range of 950–1400 °C for 8 h in the vacuum hot-pressure sintering furnace. The microst...
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Article
Improved energy storage performance of bismuth sodium titanate-based lead-free relaxor ferroelectric ceramics via Bi-containing complex ions do**
Lead-free dielectric ceramics can be used to make quick charge–discharge capacitor devices due to their high power density. Their use in advanced electronic systems, however, has been hampered by their poor en...
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Article
Simulation and Analysis of Atomization Performance of a Venturi Jet Pyrolysis Reactor
Venturi jet pyrolysis is a popular method for the preparation of micro–nanocerium oxide. Its atomization performance should be investigated because it influences the purity and particle size of cerium oxide. ...
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Article
MgO intercalation and crystallization between epitaxial graphene and Ru(0001)
在绝缘基底上制备石墨烯是其在电子学领域实现广泛应用的关键。但是, 直接在介电基底上生长的石墨烯, 存在尺寸和质量方面的限制, 而通过转移石墨烯到绝缘基底上的方法又不适用于大面积工业应用。这篇文章中, 我们报道了一种在大面积、高质量、单层石墨烯与金属单晶基底之间实现晶态氧化镁介电插层的方法。镁和氧分步插层在石墨烯/Ru(0001)的界面处, 在高温下形成晶态氧化镁。石墨烯/氧化镁/Ru(0001)样品用低能电子衍射(...
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Article
New insights into the flotation responses of brucite and serpentine for different conditioning times: Surface dissolution behavior
The inadvertent dissolution of gangue minerals is frequently detrimental to the flotation of valuable minerals. We investigated the effect of conditioning time on the separation of brucite and serpentine by fl...
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Article
Magnetization reversal behavior and first-order reversal curve diagrams in high-coercivity Zr-doped α-Fe/Nd2Fe14B nanocomposite alloys
In the present work, the magnetization reversal behavior for the melt spinning (Nd0.8Ce0.2)2Fe12Co2−xZrxB (x = 0, 0.5) permanent alloys with high coercivity was investigated by analyzing the hysteresis curves and...
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Article
Correlation between surface charge and hydration on mineral surfaces in aqueous solutions: A critical review
Surface charges and hydration are predominant properties of colloidal particles that govern colloidal stability in aqueous suspensions. These properties usually coexist and interact with each other. The correl...
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Article
Temperature-stable dielectric properties from 100 to 375 °C in system (K0.495Na0.495La0.01)(Nb0.997Cu0.0075)O3–Bi(Mg0.5Zr0.5)O3
(1−x)(K0.495Na0.495La0.01)(Nb0.997Cu0.0075)O3-xBi(Mg0.5Zr0.5)O3 (abbreviated as KNLNC-xBMZ) ceramics were designed and prepared. The phase transition, microstructure and electrical properties of the ceramics were...
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Article
Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water
In pressurized water reactor, fretting corrosion has become the main reason for the failure of 690TT heat exchanger tubes. The effect of temperature on the fretting corrosion behavior between 690TT tube and 40...
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Article
Erosion–corrosion behavior of SAF3207 hyper-duplex stainless steel
Polarization curves and mass losses of SAF3207 hyper-duplex stainless steel under various conditions were measured. The damaged surfaces after erosion–corrosion tests were characterized by scanning electron mi...
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Article
Gas-liquid mass transfer and flow phenomena in a peirce-smith converter: A numerical model study
A numerical model was established to simulate the flow field in a Peirce-Smith converter bath, which is extensively adopted in copper making. The mean phase and velocity distribution, circular area, and mean w...
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Article
Microstructure and Mechanical Properties of Tortoise Carapace Structure Bio-Inspired Hybrid Composite
A turtle carapace bio-inspired Ti matrix hybrid composite was successfully fabricated in this work. This composite incorporates two parts: the Ti–Al intermetallic multilayered composite and continuous SiC fibe...
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Article
Interface microstructure and bond strength of 1420/7B04 composite sheets prepared by diffusion bonding
The effect of temperature on interface microstructure and shear strength of 1420 Al–Li alloy and 7B04 Al alloy composite plates prepared by diffusion bonding were investigated. The results indicate the optimum...
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Article
Gas–liquid mass transfer and flow phenomena in the Peirce–Smith converter: a water model study
A water model with a geometric similarity ratio of 1:5 was developed to investigate the gas-liquid mass transfer and flow characteristics in a Peirce–Smith converter. A gas mixture of CO2 and Ar was injected into...
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Article
Phase transformation of ZrO2 doped with CeO2
Thermal barrier coatings (TBCs) protection is widely used to prolong the lifetime of turbine components. The outermost layer of TBCs is ceramic layer, whose function is heat insulation, and the main compositio...