Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Silicon substrate-based fibers

Development work has also investigated alternative asymmetric membrane systems, including (a) an ultra thin nonporous film laminated to a much thicker microporous backing (which may be a different material) and (b) a very thin nonporous film applied as a coating to a thicker microporous substrate (Stem, 1986). A complex membrane structure reportedly used in the Monsanto Prism separator is a skinned asymmetric hollow fiber of polysulfone coated with a thin film of silicone mbber (about 1 micron thick). The polysulfone skin (about U. 1 micron thick) is the active separator, while the silicone mbber serves to. seal any defects in the base membrane without affecting the intrinsic permeability of the membrane (Koros and Chem, 1987). [Pg.1247]

See other pages where Silicon substrate-based fibers is mentioned: [Pg.391]    [Pg.110]    [Pg.33]    [Pg.189]    [Pg.411]    [Pg.163]    [Pg.1523]    [Pg.599]    [Pg.462]    [Pg.11]    [Pg.233]    [Pg.225]    [Pg.372]    [Pg.226]    [Pg.185]    [Pg.6]    [Pg.10]    [Pg.519]    [Pg.6]    [Pg.388]    [Pg.280]    [Pg.274]    [Pg.61]    [Pg.347]    [Pg.163]    [Pg.333]    [Pg.731]    [Pg.216]    [Pg.23]    [Pg.5102]    [Pg.335]    [Pg.349]    [Pg.2]    [Pg.20]    [Pg.2080]    [Pg.158]    [Pg.281]    [Pg.133]    [Pg.141]    [Pg.105]    [Pg.16]    [Pg.813]    [Pg.6]    [Pg.154]   
See also in sourсe #XX -- [ Pg.146 , Pg.147 ]



SEARCH



Silicon fibers

Silicon substrate

Silicon-based

Silicone substrate

© 2024 chempedia.info