Results 1 to 10 of about 797,665 (84)
Hydrogen, 2023 This contribution presents the results of continued investigations on the production of hydrogen by means of pyrolysis in a liquid metal bubble column reactor, as developed at the Karlsruhe Institute of Technology in recent years.
Christoph Michael Hofberger +6 more
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Hydrogen, 2023 Hydrogen is not only an important industrial chemical but also an energy carrier with increasing demand. However, the current production techniques are based on technologies that result in massive CO2 emissions. In contrast, the pyrolysis of alkanes in a
Christoph Michael Hofberger +6 more
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Copper-Electroplating-Modified Liquid Metal Microfluidic Electrodes
Sensors, 2022 Here, we report a novel technology for the fabrication of copper-electroplating-modified liquid metal microelectrodes. This technology overcomes the complexity of the traditional fabrication of sidewall solid metal electrodes and successfully fabricates ...
Jiahao Gong +4 more
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A Novel On-Chip Liquid-Metal-Enabled Microvalve
Micromachines, 2021 A room temperature liquid metal-based microvalve has been proposed in this work. The microvalve has the advantages of easy fabrication, high flexibility, and a low leak rate.
Jiahao Gong +4 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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High speed synchrotron X-ray imaging studies of the ultrasound shockwave and enhanced flow during metal solidification processes [PDF]
, 2015 The highly dynamic behaviour of ultrasonic bubble implosion in liquid metal, the multiphase liquid metal flow containing bubbles and particles, and the interaction between ultrasonic waves and semisolid phases during solidification of metal were studied ...
B. Chalmers +41 more
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iScience, 2021 Summary: Liquid metal has demonstrated an enormous potential for developing soft functional devices and machines. However, current liquid metal enabled machines suffer from several issues, such as the requirement of a liquid environment, generation of ...
Erlong Wang +9 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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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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