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Search results for keyword: nanomaterials
Two New Methods for the Production of Metal Nanoparticles
The development of nanomaterials has made significant progress in the past few decades, and new methods of producing metal nanoparticles have been developed. In this paper, two new methods of producing metal nanomaterials are discussed: chemical synthesis and physical synthesis. Chemical synthes......
secondary metallurgy
Secondary Metallurgy Secondary metallurgy is a broad term that encompasses many disciplines within the applied metal sciences. It is used to refer to processes such as alloying and remelting, metal fabrication and metalworking, and the joining of materials. Secondary metal production is an ancien......
HI melting reduction method
Introduction (Hi-Reduction) is a very simple yet efficient technique for reducing organic carbon and nitrogen in contaminated waters. Hi-Reduction involves treating organic-bearing wastewater with heat and a reducing agent such as sulfur dioxide (SO2). The heat and SO2 react chemically with organ......
Preparation method of nano-tungsten-copper composite powder
Preparation Method of Nanowires Copper Composite Powder Nanowires copper composite powder is a kind of nanomaterial with a wide range of applications. These nanomaterials have superior performance in terms of electrical conductivity, mechanical strength and heat resistance. In this article, a pre......
melt doping
Fluid Inclusion Doping Fluid inclusion doping is a trending technique used in the area of materials synthesis. It involves the use of a fluid to disperse nanoparticles or other doping medium into a melt of two or more metals. This process provides the opportunity to create new alloys with a wider......
Lanthanum-rich mischmetal
Rare earth-lanthanum alloys Rare earth-lanthanum alloys are a type of alloy made from a combination of rare earth elements and lanthanum. These alloys are used in a wide range of applications, from high-strength mechanical components in the automotive and aerospace industries to specialty materia......
tags: alloys rare used properties hybrid can
1063
Oliver
Zone melting germanium ingot
Ruthenium is a chemical element of the periodic table, being present in the transition series, and having atomic number 44. It is a transition metal having a silver-grayish color, and a hardness similar to platinum. Ruthenium is a rare element, its abundance in the Earths crust being 0.001 per cen......
tags: ruthenium its chemical iron pellets ore
1041
Avery
Replacement enrichment of platinum group metals
Introduction Group VIII transition metal complexes of the Pt family such as Pt, Pd, and Rh are extensively studied due to their unique chemical and physical properties. These metals are important in many scientific and industrial applications, ranging from catalysis to nanotechnologies. It is the......
tags: metal process target metals noble pgms
1043
Michelle
Green sulfur vanadium ore
Vivianite Vivianite is an iron phosphate mineral. It is a bluish green, greenish blue, or black mineral found in sedimentary deposits. It crystallizes in the orthorhombic system and typically forms small crystals, although occasionally it may occur in masses and compact aggregates. Vivianite is a......
tags: vivianite iron has vanadium sulfide other
1041
Sophia
porous material
Introduction Porous materials are materials which contain an interconnected network of micro and macro pores. These materials can range from simple sponges which can be used to clean up after a spill, to highly complex nanomaterials which are used in many industries. Porous materials can absorb a......
tags: materials porous can materials porous surface
1056
Sophie
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