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Nanoscale Metal Particle Modified Single‐Atom Catalyst: Synthesis, Characterization, and Application
Advances in Materials, 2023Single‐atom catalysts (SACs) have attracted considerable attention in heterogeneous catalysis because of their well‐defined active sites, maximum atomic utilization efficiency, and unique unsaturated coordinated structures.
Runze Chen +3 more
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Study on Movement and Distribution Characteristics of Metal Particle Dust in DC GIL
IEEE transactions on dielectrics and electrical insulation, 2022Gas-insulated transmission lines (GILs) have a wide application prospect in special occasions such as cross-terrain power transmission. Metal particle contamination is an important reason for low insulation performance of GIL.
Kang Ma +4 more
semanticscholar +1 more source
IEEE Transactions on Plasma Science, 2021
Free metal particle can affect surface charge accumulation on epoxy insulator installed in gas-insulated transmission line (GIL) or gas-insulated switchgear (GIS), which results in reduction of surface flashover voltage thus threatening the safe ...
Yu Gao +4 more
semanticscholar +1 more source
Free metal particle can affect surface charge accumulation on epoxy insulator installed in gas-insulated transmission line (GIL) or gas-insulated switchgear (GIS), which results in reduction of surface flashover voltage thus threatening the safe ...
Yu Gao +4 more
semanticscholar +1 more source
IEEE Sensors Journal, 2021
As the working medium of machine, lubrication oil system is a very important component, which can be used to judge the operating conditions of machine, moreover, lubricating oil detection can eliminate the need for costly machine shutdowns for inspection.
Yuehua Wu, Chao Yang
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As the working medium of machine, lubrication oil system is a very important component, which can be used to judge the operating conditions of machine, moreover, lubricating oil detection can eliminate the need for costly machine shutdowns for inspection.
Yuehua Wu, Chao Yang
semanticscholar +1 more source
Metallic Particles in Astronomy
Astrophysics and Space Science, 1988We discuss some implications of iron whiskers condensing in supernova ejecta and being expelled into interstellar and intergalactic space. The supposition that the universal microwave background is a relic from an early hot state of the Universe is shown to be not as secure as is commonly supposed.
F. Hoyle, N.C. Wickramasinghe
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Towards improved electroplating of metal-particle composite coatings
, 2020The electrodeposition of composite coatings containing included particles in a metal matrix dates back, at least, to the 1920s. The process involves both electroplating of metal and electrophoretic coating of particles but can often be carried out in ...
F. Walsh, C. Larson
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Journal of Applied Physics, 1976
In this paper we present a novel and versatile technique for the production of ultrafine metal particles by evaporation from a temperature-regulated oven containing a reduced atmosphere of an inert gas. An extensive investigation of particles of oxidized Al, with diameters of 3 to 6 nm, has been performed. We have also studied ultrafine particles of Mg,
C. G. Granqvist, R. A. Buhrman
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In this paper we present a novel and versatile technique for the production of ultrafine metal particles by evaporation from a temperature-regulated oven containing a reduced atmosphere of an inert gas. An extensive investigation of particles of oxidized Al, with diameters of 3 to 6 nm, has been performed. We have also studied ultrafine particles of Mg,
C. G. Granqvist, R. A. Buhrman
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Chemical Physics Letters, 2019
Metal particle contamination in transformer oil can cause PD. When the size of metal particles changes, it seriously affects all kinds of forces acting on metal particles.
Shouxiao Ma +3 more
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Metal particle contamination in transformer oil can cause PD. When the size of metal particles changes, it seriously affects all kinds of forces acting on metal particles.
Shouxiao Ma +3 more
semanticscholar +1 more source
Environmental Science: Processes & Impacts, 2020
In recent years, toxic pollution from heavy metal(loid)s in soil has become a severe environmental problem worldwide. The migration and transformation of heavy metal(loid)s in soil have become hot topics in the field of environmental research.
Bin Huang +5 more
semanticscholar +1 more source
In recent years, toxic pollution from heavy metal(loid)s in soil has become a severe environmental problem worldwide. The migration and transformation of heavy metal(loid)s in soil have become hot topics in the field of environmental research.
Bin Huang +5 more
semanticscholar +1 more source
Morphing Metal–Polymer Janus Particles
Advanced Materials, 2013The direct deformation and shape recovery of micron-sized polystyrene particles via nanoimprint lithography is reported. The recovery of the programmed PS particles can be utilized to create a range of smart Janus particles with contrasting properties in conductivity and topography, by use of metal-layer constrained recovery.
Cox, Lewis M +6 more
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