Results 11 to 20 of about 310,540 (263)
Liquid metal–organic frameworks [PDF]
Nature Materials, 2017 Metal--organic frameworks (MOFs) are a family of chemically diverse materials, with applications in a wide range of fields covering engineering, physics, chemistry, biology and medicine. Research so far has focused almost entirely on crystalline structures, yet a clear trend has emerged shifting the emphasis onto disordered states of MOFs, including ...
Romain Gaillac +6 more
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Epsilon-negative media from the viewpoint of materials science
EPJ Applied Metamaterials, 2021 A comprehensive review of the fundamentals and applications of epsilon-negative materials is presented in this paper. Percolative composites, as well as homogeneous ceramics or polymers, have been investigated to obtain the tailorable epsilon-negative ...
Fan Guohua +5 more
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Corrosion and passivation behavior of FeCoCrNiNbx eutectic high-entropy alloys in H2SO4 solution
Journal of Materials Research and Technology, 2023 The bilayer structure passive films were formed on FeCoCrNiNbx alloy surfaces in 0.5 M H2SO4 solution. The inner film was denser and more protective.
Chang Liu +5 more
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Dependence of Solidification for Bi2Te3−xSex Alloys on Their Liquid States
Scientific Reports, 2017 The resistivity versus temperature (ρ-T) behaviours of liquid n-type Bi2Te3−x Se x (x = 0.3, 0.45 and 0.6) alloys are explored up to 1050 °C. A clear hump is observed on all ρ-T curves of the three studied Bi2Te3−x Se x melts during the heating process ...
Yuan Yu +7 more
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Metals, 2015 Understanding the nature of liquid structures and properties remains an open problem for many fundamental and applied fields. It is well known that there is no other defined phase line above liquidus (TL) in phase diagrams of ordinary alloys.
Fang-Qiu Zu
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Change dynamic behaviors by heightening its stored energy of monolithic bulk metallic glass
Materials & Design, 2019 Bulk metallic glasses (BMGs) are usually brittle, and show serious negative strain rate sensitivity upon dynamic loading due to no sufficient time for generation of the shear bands, which fatally limit their practical applications.
Yu-Bai Ma +6 more
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Frontiers in Chemistry, 2022 Liquid metal-based electronic devices are attracting increasing attention owing to their excellent flexibility and high conductivity. However, a simple way to realize liquid metal electronics on a microscale without photolithography is still challenging.
Jingzhou Zhang +6 more
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AIChE Journal, 1967 AbstractMutual diffusion coefficients in dilute liquid metal solutions have been correlated by methods based upon absolute rate theory and the theory of corresponding states. Both correlations reproduce the experimental data to approximately ±25%, but the absolute rate theory method is simpler to use and is applicable to a larger number of systems.
Pasternak, A.D., Olander, D.R.
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Temperature-induced liquid state change and its effects on solidification of thermoelectric alloy Bi0.3Sb1.7Te3 [PDF]
China Foundry, 2014 The behaviors of electrical resistivity vs temperature (ρ-T) of the molten p-type thermoelectric alloy Bi0.3Sb1.7Te3 (at.%) were explored in heating and cooling processes.
Zhang Wenjin, Wu Zhan, Yu Yuan
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Functions and mechanism of modification elements in eutectic solidification of Al-Si alloys: A brief review [PDF]
China Foundry, 2014 Being used more and more widely in engineering, Al-Si alloys comprise about 80% of all kinds of aluminum alloys, which are the most widely utilized nonferrous alloys.
Zu Fangqiu, Li Xiaoyun
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