Searched for: author:"Bernardo, Gabriel"
(1 - 2 of 2)
Bernardo, Gabriel (author), Melle-Franco, Manuel (author), Washington, Adam L. (author), Dalgliesh, Robert M. (author), Li, Fankang (author), Mendes, Adélio (author), Parnell, S.R. (author)
Fullerene derivatives are used in a wide range of applications including as electron acceptors in solution-processable organic photovoltaics. We report agglomeration of fullerene derivatives in optically opaque solutions of PC<sub>61</sub>BM and PC<sub>71</sub>BM, with concentrations ranging from 30 mg mL<sup>-1</sup> up to 90 mg mL<sup>-1<...
journal article 2020
Gaspar, Hugo (author), Teixeira, Paulo (author), Santos, Raquel (author), Fernandes, Liliana (author), Hilliou, Loic (author), Weir, Michael P. (author), Parnell, Andrew J. (author), Abrams, Kerry J. (author), Hill, Christopher J. (author), Bouwman, W.G. (author), Parnell, S.R. (author), King, Stephen M. (author), Clarke, Nigel (author), Covas, Jose A. (author), Bernardo, Gabriel (author)
We investigated the effect of the feeding formulation (premixed powders of pure components versus solvent-blended mixture) of polystyrene–C60 composites on the dispersion and reagglomeration phenomena developing along the barrel of a twin-screw extruder. The dispersion of C60 in the PS matrix is studied over different length scales using a...
journal article 2017