Photoinduced energy transfer in a fullerene–oligophenylenevinylene conjugate

Novel soluble and thermally-stable fullerene dyad containing peryleneElectronic supplementary information (ESI) available: synthesis of starting materials and 1H-NMR, 13C-NMR, MS spectra and emission lifetimes of the products. See http://www.rsc.org/suppdata/jm/b3/b316996k/

“…3) within experimental error. This result is in agreement with previous studies on donor-acceptor dyads in solution 34 and suggests that there is no significant ground-state interaction between the perylene moiety and the fullerene. Interestingly, the absorption spectrum of FP in CH 2 Cl 2 displays two very intense bands in the UV and much weaker features in the visible spectral region (Table 2).…”

Novel soluble and thermally-stable fullerene dyad containing peryleneElectronic supplementary information (ESI) available: synthesis of starting materials and 1H-NMR, 13C-NMR, MS spectra and emission lifetimes of the products. See http://www.rsc.org/suppdata/jm/b3/b316996k/

“…3) within experimental error. This result is in agreement with previous studies on donor-acceptor dyads in solution 34 and suggests that there is no significant ground-state interaction between the perylene moiety and the fullerene. Interestingly, the absorption spectrum of FP in CH 2 Cl 2 displays two very intense bands in the UV and much weaker features in the visible spectral region (Table 2).…”

Photophysical characteristics of soluble oligo(p‐phenylenevinylene)–fullerene dyad

“…Within experimental error, the spectrum of PPV–AFCAR matches the profile obtained by a summation of the spectra of the component units PPV–ACAR and C 60 under this condition. This result is in agreement with previous studies on donor–acceptor dyads in solutions 9–11. Taking the absorption features into consideration, we may reach the conclusion that no significant interaction arises between the two redox‐active moieties in the ground state of the combined units.…”

New Ruthenium Bis(terpyridine) Methanofullerene and Pyrrolidinofullerene Complexes: Synthesis and Electrochemical and Photophysical Properties

“…From a comparison of kinetic traces of the ESA decay at 700 nm recorded in the presence and absence of oxygen (Figure B), it is taken that the lifetime significantly increases in the absence of oxygen, indicative of a triplet state. The lifetimes of 800 ns and 13 μs with and without oxygen, respectively, are consistent with literature reports on 3 C 60 * …”

Novel soluble and thermally-stable fullerene dyad containing peryleneElectronic supplementary information (ESI) available: synthesis of starting materials and 1H-NMR, 13C-NMR, MS spectra and emission lifetimes of the products. See http://www.rsc.org/suppdata/jm/b3/b316996k/

“…3) within experimental error. This result is in agreement with previous studies on donor-acceptor dyads in solution 34 and suggests that there is no significant ground-state interaction between the perylene moiety and the fullerene. Interestingly, the absorption spectrum of FP in CH 2 Cl 2 displays two very intense bands in the UV and much weaker features in the visible spectral region (Table 2).…”

Photophysical characteristics of soluble oligo(p‐phenylenevinylene)–fullerene dyad

“…Within experimental error, the spectrum of PPV–AFCAR matches the profile obtained by a summation of the spectra of the component units PPV–ACAR and C 60 under this condition. This result is in agreement with previous studies on donor–acceptor dyads in solutions 9–11. Taking the absorption features into consideration, we may reach the conclusion that no significant interaction arises between the two redox‐active moieties in the ground state of the combined units.…”

New Ruthenium Bis(terpyridine) Methanofullerene and Pyrrolidinofullerene Complexes: Synthesis and Electrochemical and Photophysical Properties

“…From a comparison of kinetic traces of the ESA decay at 700 nm recorded in the presence and absence of oxygen (Figure B), it is taken that the lifetime significantly increases in the absence of oxygen, indicative of a triplet state. The lifetimes of 800 ns and 13 μs with and without oxygen, respectively, are consistent with literature reports on 3 C 60 * …”

Novel soluble and thermally-stable fullerene dyad containing peryleneElectronic supplementary information (ESI) available: synthesis of starting materials and 1H-NMR, 13C-NMR, MS spectra and emission lifetimes of the products. See http://www.rsc.org/suppdata/jm/b3/b316996k/

“…3) within experimental error. This result is in agreement with previous studies on donor-acceptor dyads in solution 34 and suggests that there is no significant ground-state interaction between the perylene moiety and the fullerene. Interestingly, the absorption spectrum of FP in CH 2 Cl 2 displays two very intense bands in the UV and much weaker features in the visible spectral region (Table 2).…”

Photophysical characteristics of soluble oligo(p‐phenylenevinylene)–fullerene dyad

“…Within experimental error, the spectrum of PPV–AFCAR matches the profile obtained by a summation of the spectra of the component units PPV–ACAR and C 60 under this condition. This result is in agreement with previous studies on donor–acceptor dyads in solutions 9–11. Taking the absorption features into consideration, we may reach the conclusion that no significant interaction arises between the two redox‐active moieties in the ground state of the combined units.…”

New Ruthenium Bis(terpyridine) Methanofullerene and Pyrrolidinofullerene Complexes: Synthesis and Electrochemical and Photophysical Properties

“…From a comparison of kinetic traces of the ESA decay at 700 nm recorded in the presence and absence of oxygen (Figure B), it is taken that the lifetime significantly increases in the absence of oxygen, indicative of a triplet state. The lifetimes of 800 ns and 13 μs with and without oxygen, respectively, are consistent with literature reports on 3 C 60 * …”