学術雑誌論文

学術雑誌論文

Polymer. 2003, 44(19), p. 5477-5495

Molecular properties of helical polysilylenes in solution

Elsevier BV

英語

2003-09-01

https://doi.org/10.1016/S0032-3861(03)00574-3

Sato T., Terao K., Teramoto A., et al. Molecular properties of helical polysilylenes in solution. Polymer 44, 5477 (2003); https://doi.org/10.1016/S0032-3861(03)00574-3.

This article reviews recent advances in research of helical conformations of optically active polysilylenes in solution. The helical conformation induces strong circular dichroism, chain stiffness, and liquid crystallinity in polysilylene chains, and it sensitively affects electronic state in the σ-conjugated silicon backbone. The helical conformation is determined by the internal rotation potential of the silicon backbone, and it turns out that the internal potential remarkably depends on the chemical structure of side-chains bonded to polysilylenes. Interrelations among these properties, the internal potential, and the side-chain chemical structure are discussed for optically active poly(dialkylsilylene)s.

This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

97209

Molecular properties of helical polysilylenes in solution

Elsevier BV

英語

2003-09-01

Polymer

44

19

5477

5495

https://doi.org/10.1016/S0032-3861(03)00574-3

https://hdl.handle.net/11094/97209