-
7
-
-
0030213981
-
-
Spagnoli S., Berréhar J., Lapersonne-Meyer C., Schott M., Rameau A., and Rawiso M. Macromolecules 29 (1996) 5615
-
(1996)
Macromolecules
, vol.29
, pp. 5615
-
-
Spagnoli, S.1
Berréhar, J.2
Lapersonne-Meyer, C.3
Schott, M.4
Rameau, A.5
Rawiso, M.6
-
9
-
-
33644639512
-
-
Dubin F., Melet R., Barisien T., Grousson R., Legrand L., Schott M., and Voliotis V. Nature Phys. 2 (2006) 32
-
(2006)
Nature Phys.
, vol.2
, pp. 32
-
-
Dubin, F.1
Melet, R.2
Barisien, T.3
Grousson, R.4
Legrand, L.5
Schott, M.6
Voliotis, V.7
-
10
-
-
33947213681
-
-
S. Spagnoli, M. Schott, M. Johnson, L. Toupet, Chem. Phys., doi:10.1016/j.chemphys.2007.02.007.
-
-
-
-
11
-
-
33947279188
-
-
T. Barisien, L. Legrand, M. Schott, in preparation.
-
-
-
-
12
-
-
0001815665
-
-
Chemla D.S., and Zyss J. (Eds), Academic Press, Orlando
-
Schott M., and Wegner G. In: Chemla D.S., and Zyss J. (Eds). Nonlinear Optical Properties of Organic Molecules and Crystals vol. II (1987), Academic Press, Orlando 1
-
(1987)
Nonlinear Optical Properties of Organic Molecules and Crystals
, vol.II
, pp. 1
-
-
Schott, M.1
Wegner, G.2
-
13
-
-
0000745439
-
-
One possible exception is the PDA poly-4U3 for which a distance of 4.81 ± 0.06 Å is quoted in S. Koshihara, Y. Tokura, K. Takeda, T. Koda, A. Kobayashi, J. Chem. Phys. 92 (1990) 7581.
-
-
-
-
28
-
-
0037026758
-
-
Evans C.E., Smith A.C., Burnett D.J., Marsh A.L., Fischer D.A., and Gland J.L. J. Phys. Chem. B 106 (2002) 9036
-
(2002)
J. Phys. Chem. B
, vol.106
, pp. 9036
-
-
Evans, C.E.1
Smith, A.C.2
Burnett, D.J.3
Marsh, A.L.4
Fischer, D.A.5
Gland, J.L.6
-
35
-
-
33947196620
-
-
note
-
Charge transfer from polymer to monomer is unlikely. From gas phase experimental values mentioned in the text and with a polarization correction of 1.5 eV, the highest valence level in the monomer corresponds to diacetylene and is about 7.5 eV below vacuum level, and the lowest conduction level corresponding to diacetylene is close to the vacum level. On the other hand, the poly-4BCMU valence band top is near -5.3 eV [W.R. Salaneck, M. Fahlman, C. Lapersonne-Meyer, J.-L. Fave, M. Schott, M. Lögdlund, J.L. Brédas, Synth. Met. 67 (1994) 309], and since the gap is ≈2.5 eV [8] the conduction band lowest level is at -2.8 eV. There is therefore an energy difference larger than 2 eV between monomer and polymer levels, both for electrons and for holes.
-
-
-
-
36
-
-
33947285912
-
-
Nygaard O.F., Adler H.I., and Sinclair W.K. (Eds), Academic Press, New York
-
Cordier P., Kieffer F., Lapersonne-Meyer C., and Rigaut J. In: Nygaard O.F., Adler H.I., and Sinclair W.K. (Eds). Radiat. Res. Proc. 5th. Int. Congr. (1975), Academic Press, New York 426
-
(1975)
Radiat. Res. Proc. 5th. Int. Congr.
, pp. 426
-
-
Cordier, P.1
Kieffer, F.2
Lapersonne-Meyer, C.3
Rigaut, J.4
-
48
-
-
0003097627
-
-
Wiley J.R., Chen E.C.M., Chen E.S.D., Richardson P., Reed W.R., and Wentworth W.E. J. Electroanal. Chem. 307 (1991) 169
-
(1991)
J. Electroanal. Chem.
, vol.307
, pp. 169
-
-
Wiley, J.R.1
Chen, E.C.M.2
Chen, E.S.D.3
Richardson, P.4
Reed, W.R.5
Wentworth, W.E.6
-
49
-
-
33947249978
-
-
note
-
The energetics of chain propagation in 4BCMU photopolymerization has been studied [21]: the energy released by addition of one monomer to the growing chain was found equal to 0.95 eV, significantly less than the 1.6 eV found in pTS thermal polymerization [23,24]. It was conjectured that the 0.65 eV energy difference was the price paid for breaking H-bonds. It is however very likely that H-bonds are also present in poly-4BCMU, so in one propagation step two "monomer type" H-bonds are broken and two "polymer-type" ones are formed. The energy not appearing as heat would then be twice the difference for one H-bond, so a "monomer-type" bond is 0.32 eV weaker.
-
-
-
-
53
-
-
33947275999
-
-
V.E. Bondybey, T.A. Miller, in: V.E. Bondybey, T.A. Miller (Eds.), Molecular ions: spectroscopy, structure and chemistry, North Holland, Amsterdam, 1983, p. 159.
-
-
-
|