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pore diameter

    0.01 sec.
pore diameter [′pȯr dī‚am·əd·ər]
(design engineering)
The average or effective diameter of the openings in a membrane, screen, or other porous material.


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This created a porous form of graphene with pore diameters of a single atom and pore-to-pore spacings of less than a nanometer.
Toray, however, exploiting its proprietary molecular design technology, is able to achieve the removal of boron while controlling the microstructure of pore diameter at the sub-nanometer level (1 angstrom = 1/10 billion meter), which will enable the Magtaa plant to continue producing water at optimum levels.
Recently, our group has reported 3DOM syndiotactic polystyrene (3DOM sPS) materials with pore diameter 80 ~ 800 nm by coordination polymerization (17-19), which possess some excellent properties, such as high melting temperature, fast crystallization rate, low dielectric constant, low permeability resistance to gas, and good chemical resistance because of the semicrystallinity (20).
 
 
 
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