Nanotechnology Everywhere |

US Nanotechnology research and Development PlanThe US investment in nanotechnology is equivalent to the investment of Japan and EU countries. About 1/4 to 33% of all papers are published in this field, which is equivalent to the investment. The US Department of Defense's (DOD) development and applications in naval and aeronautics are the most prominent.Applications of nanotechnology in aerospaceThe spacecraft spindle is coated with a nanocomposite materialFour spacecrafts had their main shafts c

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Does foam concrete absorb water

What is Concrete Foaming Agent?"Foamed concrete" is made by adding a foaming agent into a mixed mortar in a truck mixer. Foamed concrete is a nonstructural void filler that excavators can dig out. It is used for trench backfill and similar applications. The air content is over 50%, compared with about 5% in air-entrained concrete. Foamed concrete typically consists of a slurry of cement or fly ash, sand, and water. However, some suppliers recommend pure cement and water with the foaming agent fo

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What is the use of iron oxide in daily life

What is Iron oxide?Ferric oxide is an iron oxide. Iron(III) or ferric oxide is an inorganic compound with the formula Fe2O3. It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), the rarer form, and iron(II, III) oxide (Fe3O4), which is naturally a magnetite. Iron oxides are chemical compounds composed of iron and oxygen. Several iron oxides are recognized. All are black magnetic solids. Often they are non-stoichiometric. Oxyhydroxides are a related class of compo

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Where can graphite be found naturally

Graphite occurs naturally in metamorphic rocks such as marble, schist, and gneiss. Graphite occurs naturally in metamorphic rocks such as marble, schist, and gneiss. It is the thermodynamically most stable allotropic form of carbon. Its color varies from steel grey to black, depending upon the origin, and it has a metallic luster. Graphite is the crystalline allotropic form of carbon that occurs in a free state in nature. It can be prepared artificially by heating a mixture of sand and coke in t

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Where is graphite found on Earth

Graphite is often found as flakes or crystalline layers in metamorphic rocks such as marble, schist, and gneisses. Graphite may also be found in organic-rich shales and coal beds. In these cases, the graphite itself probably resulted from the metamorphosis of dead plant and animal matter. The strongest material in the universe may be the whimsically named "nuclear pasta." You can find this substance in the crust of neutron stars. This amazing super-dense material is 10 billion times harder to br

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Where is the purest graphite in the world

Graphite mining in Sri Lanka has occurred since the Dutch occupation of the country. It is the only country in the world to produce the purest form of Graphite, vein graphite (also known as lump graphite), in commercial quantities, currently accounts for less than 1% of the world graphite production. The disadvantages of graphite electrodes are as follows: a) low current density, b) high contact resistance, c) low oxidation temperature, and d) nonwetting. A shortage of coal supplies caused by an

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Where is hollow glass or glass microsphere used

What is Hollow glass powder?Hollow Glass Microspheres (HGMS) are near-perfect engineered spherical bubbles of thin-walled Glass, approximately 50 microns in size, with a low density of between 0.1-0.4 g/cc. The glass type is amorphous and can come with low-purity or high-purity grades. Hollow glass microspheres achieve high Total Solar Reflectance (TSR) levels in coatings. 3M White Hollow Glass Microspheres K-15, Size: 10-50 Micron at Rs 1201/kg in Mumbai. In contrast, hollow glass microspheres

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What is 3D printing technology?Where can it be used in the future

3D printing technology is a technology based on digital model files, using powdery metal or plastics and other adhesive materials to construct objects by layer-by-layer printing.

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What is Nitinol and Where is it Used

How do I know what Nitinol is? where can it be found? whether you're a healthcare professional or patient you might want to learn about the nitinol process and how it can be used. Nitinol , a metal, is used in a number of medical applications, including orthopedic staples, medical devices and shape shape memory alloys. Metal with memory shape As opposed to other materials and materials, shape-memory alloys are able to remember their previous shape. This effect, which is two-way, is possible

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Where Is Graphene Oxide Used?

Graphene oxide can be used for many different applications, from transparent coatings to conducting heat and electricity. It is especially useful in the field of flexible electronics.

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Where is Zinc stearate used in?

A tanker carrying 650,000 barrels of Venezuelan crude oil is reportedly bound for Europe, the first time Venezuela has exported crude to Europe in the past two years under US sanctions. It is analyzed that the U.S. is making up for the European ener

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Where can you get aluminum nitride?

Aluminum nitride is a kind of refractory composite ceramic material with hexagonal wurtzite structure. Pure aluminum nitride is blue-white, and aluminum nitride ceramic is usually gray or white. Aluminum nitride is stable at high temperature in inert

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Researchers find a better way to design metal alloys

System uses machine learning to analyze boundaries between crystal grains, allowing for selection of desired properties in a new metal.Advanced metal alloys are essential in key parts of modern life, from cars to satellites, from construct

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The Formation of Molybdenum Disulfide by the Reaction between Molybdenum Trioxde and Sulfur Dioxide in the Presence of Carbon

The reaction products obtained by heating a mixture of MoO3 and carbon in an SO2 stream at various temperatures were examined. The possible reactions during the above process were also studied. Further, thermodynamical consideration was made of the formation of MoS2. When a mixture of MoO3 and carbon was heated in an SO2 stream, MoO2 was formed above 400 °C. At 500–550 °C, the formation of a small amount of Mo4O11 was also observed. Above 700 °C, the formation of MoS2 in addition to MoO2 was obs

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Nanofiber membranes transformed into 3-D scaffolds

Schematic illustrating the procedure of converting a 2D nanofiber mat into a cylinder-shaped nanofiber scaffold with (a) a hollow tube-shaped mold for a cylindrical shape and (b) a customized scaffold for a tube shape. The photographs (c) r

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