Big Chemical Encyclopedia

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

Articles Figures Tables About

Diblock copolymers between concentric curved surfaces

Diblock copolymers confined between two concentric curved surfaces... [Pg.190]

The morphologies of AB diblock copolymers confined between two concentric curved surfaces with exterior radii i eX and interior radii Rin have been investigated via MC simulations in our previous work... [Pg.190]

According to the MC simulation results mentioned above, if the diblock copolymer melts are confined in cylindrical pore or between two concentric curved surfaces with strong preference to one of the blocks, the... [Pg.192]

When the confined surfaces suffer from a weak interaction with block copolymer, either parallel or vertical lamellar structures for AB diblock copolymer systems under flat and curved confinements could exhibit, as shown in Figure 27. From theoretical predictions (Turner, 1992 Walton et al., 1994) and simulations (Wang et al., 2000 Yin et al., 2004), the frustration between d and L0 could result in the alternative appearance of parallel lamellar and vertical lamellar structures under flat confinements. A question is naturally arisen can both concentric cylinder barrel and sector column structures appear under the curved confinement ... [Pg.190]

See other pages where Diblock copolymers between concentric curved surfaces is mentioned: [Pg.193]    [Pg.142]    [Pg.204]    [Pg.210]    [Pg.116]   
See also in sourсe #XX -- [ Pg.190 , Pg.191 ]



SEARCH



Concentration copolymers

Curved surface

Diblock

Diblock copolymers

Surface concentrations

Surfaces concentrator

© 2024 chempedia.info