Specific surface area (SSA) is a property of solids defined as the total surface area (SA) of a material per unit mass, (with units of m2/kg or m2/g)...
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The surface area (symbol A) of a solid object is a measure of the total area that the surface of the object occupies. The mathematical definition of surface...
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The surface-area-to-volume ratio or surface-to-volume ratio (denoted as SA:V, SA/V, or sa/vol) is the ratio between surface area and volume of an object...
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BET theory (section Specific surface area calculation)
molecules on a solid surface and serves as the basis for an important analysis technique for the measurement of the specific surface area of materials. The...
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permeability specific surface of a powder material is a single-parameter measurement of the fineness of the powder. The specific surface is derived from...
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electric current to area Surface power density, power per unit area Specific surface energy, free energy per unit surface area Length-specific quantity, the...
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Sphere (redirect from Surface area of a sphere)
because the surface tension locally minimizes surface area. The surface area relative to the mass of a ball is called the specific surface area and can be...
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maximize the specific surface area of a catalyst. One popular method for increasing surface area involves distributing the catalyst over the surface of the...
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area of a particular surface. Another way to view the surface energy is to relate it to the work required to cut a bulk sample, creating two surfaces...
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Specific leaf area (SLA) is the ratio of leaf area to leaf dry mass. The inverse of SLA is Leaf Mass per Area (LMA). Specific leaf area is a ratio indicating...
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The measure of fineness usually used is the 'specific surface area', which is the total particle surface area of a unit mass of cement. The rate of initial...
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of the pozzolan such as the specific surface area, the chemical composition and the active phase content. Physical surface adsorption is not considered...
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that is an extremely porous "spongy" form of carbon with a high specific surface area. In 1957 H. Becker developed a "Low voltage electrolytic capacitor...
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metals. This affinity combined with the porous structure and high specific surface area of bog iron make it a good natural sorbent. These properties combined...
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high specific surface area of bioactive glasses is likely to induce quicker solubility of the material, availability of ions in the surrounding area, and...
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specific surface area it is more chemically and physically active than sand. But it is the clay content of soil, with its very high specific surface area...
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specific surface area of the propellant influences the speed of burning, and the size and shape of the particles determine the specific surface area....
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product contains over 99% silica, and has high crystallinity and specific surface area (over 800 m2/g). Faujasite-silica has very high thermal and acid...
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within the mesopore range and this significantly increases the specific surface area. Another very common mesoporous material is activated carbon which...
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(undensified) to 600 kg/m3. The specific gravity of silica fume is generally in the range of 2.2 to 2.3. The specific surface area of silica fume can be measured...
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well as the inorganic colloidal particles of clays. The very high specific surface area of colloids and their net electrical charges give soil its ability...
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2 V. The nanostructured materials are metal oxides with a high specific surface area. Their main advantage is that it's a way to increase the rate capability...
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atomic mass (Ar) Richardson's constant (A) rotational constant (A) specific surface area (a) thermal diffusivity (a) unit cell length (a) A whitish-blue...
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This is found by an order of magnitude estimate for the (number) specific surface area of materials and the impingement rate formula from the kinetic theory...
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1}}}={\frac {S_{m,2}}{S_{m,1}}}\,} The specific surface area referring to volume Sv and the specific surface area referring to mass Sm can be found out through...
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specific surface area of the metal fuel, that are particle morphology and dimensions. Generally magnesium powder having a high specific surface area will...
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Lead-acid battery (redirect from Specific gravity of a battery)
properties, including permeability, porosity, pore size distribution, specific surface area, mechanical design and strength, electrical resistance, ionic conductivity...
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using the Brunauer, Emmit and Teller formula (BET), which gives the specific surface area of the sample. At high partial pressure in the adsorption/desorption...
71 KB (8,011 words) - 19:54, 26 September 2024
and nanosheets. It can have a density as low as 0.6 mg/cm3 and a specific surface area as high as 1050 m2/g, and therefore has potential applications as...
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Apart from the glass content and its morphology associated with the specific surface area, also defects and the degree of strain in the glass appear to affect...
9 KB (1,103 words) - 16:15, 15 August 2024