Fig. 21 (a) POM images of P3HT films crystallized at the denoted solvent vapor pressure P
cryst
vap
for 30 min after primary swelling at 91% (CS 2 vapor) [109]. (b) In-situ absorption spectra of a
P3HT film swollen in 90% CS 2 vapor. (Reprinted with permission from Crossland
et al. [109]. Copyright (2011) Wiley-VCH)
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K. Tremel and S. Ludwigs
cryst
vap
for 30 min after primary swelling at 91% (CS 2 vapor) [109]. (b) In-situ absorption spectra of a
P3HT film swollen in 90% CS 2 vapor. (Reprinted with permission from Crossland
et al. [109]. Copyright (2011) Wiley-VCH)
70
K. Tremel and S. Ludwigs