trichlorophosphate; benzene

zinc(II) chloride

ethylbenzene

triblock copolymer Pluronic P123; air in neat (no solvent, solid phase) Al(OC4H9)3 was added to a soln. of HCl (37 percent) and abs. EtOH under stirring (3 h); addn. of Pluronic P123 in EtOH; stirring (5 h); spin-coating on Si substrates; aging at -20°C (2 h); calcination in air at 400,800°C; small-angle X-ray scattering studies, SEM-, TEM images;

bei der Destillation;

bei der Destillation;

T=350°C;