Ym. Volfkovich et al., POROUS STRUCTURE OF ELECTROSYNTHESIZED POLY(P-PHENYLENE) FILMS CHARACTERIZED BY THE STANDARD POROSIMETRY TECHNIQUE, Polymer, 34(11), 1993, pp. 2443-2444
Both the internal and external porous structure of poly(p-phenylene) f
ilms, synthesized electrochemically via oxidation of benzene in concen
trated H2SO4, was shown to be highly regular, possessing two character
istic ranges of pore radii, up to 2.5 and 80-200 nm.