Figure 1.
(A) Schematic drawing of the honeycomb film formation of star PS polymer or PS-PPP block copolymer; (B) SEM photograph of the PS-PPP honeycomb films, with copyright permission from [42].
(A) Schematic drawing of the honeycomb film formation of star PS polymer or PS-PPP block copolymer; (B) SEM photograph of the PS-PPP honeycomb films, with copyright permission from [42].