Big Chemical Encyclopedia

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

Articles Figures Tables About

Polyacrylonitrile titania

Moafi et al. [143] studied the ability of titania versus zirconia to photocatalyze methylene blue and eosin yellow on polyacrylonitrile fibers. Ti02 particles ranging from 10-20 nm in size and Zr02 particles ranging from 20-40 nm in size were dispersed on the fiber surface. Photocatalytic activity of Ti02 was greater. [Pg.230]

Moafi, H.F., Shojaie, A.F. and Zanjanchi, M.A. (2010) The comparative study of photocatalytic self-deaning properties ofsynfhesized nanoscale titania and zirconia onto polyacrylonitrile fibers. Journal of Applied Polymer Science, 118, 2062-2070. [Pg.241]

Porous membranes can be made of polymers (polysulfones, polyacrylonitrile, polypropylene, silicones, perfluoropolymers, polyimides, polyamides, etc.), ceramics (alumina, silica, titania, zirconia, zeolites, etc.) or microporous carbons. Dense organic membranes are commonly used for molecular-scale separations involving gas and vapor mixtures, whereas the mean pore sizes of porous membranes is chosen considering the size of the species to be separated. Current membrane processes include microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), gas and vapor separation (GS), and pervaporation (PV). Figure 1 indicates the types and sizes of species typically separated by these different separation processes. [Pg.124]

Hong Y, Li D, Zheng J, Zou G (2006) Sol-gel growth of titania from eleclrospun polyacrylonitrile nanofibres. Nanotechnology 17 1986... [Pg.140]


See other pages where Polyacrylonitrile titania is mentioned: [Pg.68]    [Pg.1]    [Pg.769]    [Pg.274]    [Pg.102]    [Pg.144]   
See also in sourсe #XX -- [ Pg.2 , Pg.9 , Pg.66 , Pg.67 ]




SEARCH



Polyacrylonitril

Polyacrylonitrile

Polyacrylonitriles

Titania

© 2024 chempedia.info