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Can I read Charge Transfer Interactions in Some Poly[[o-(trimethylsilyl)phenyl] Acetylene]-acceptor Complexes on EtoBox?
Charge Transfer Interactions in Some Poly[[o-(trimethylsilyl)phenyl] Acetylene]-acceptor Complexes by E. T. Kang; K. G. Neoh; K. L. Tan is a Materials Science article available to read on EtoBox.
What is Charge Transfer Interactions in Some Poly[[o-(trimethylsilyl)phenyl] Acetylene]-acceptor Complexes about?
## Abstract Charge transfer (CT) interactions between poly[[__o__‐(trimethylsilyl)phenyl]acetylene] or poly(o‐Me~3~SiPA) and some electron acceptors were studied by ultraviolet‐visible and infrared absorption spectroscopy and by x‐ray photoelectron spectroscopy, (XPS). The electron acceptors used included iodine, bromine, __o__‐chloranil, __o__‐bromanil, 2,3‐dichloro‐5,6‐dicyano‐__p__‐benzoquinone (DDQ), and tetracyanoethylene (TCNE). Varying degrees of CT interactions were observed in all of the polymer/acceptor complexes studied. The electrical conductivities σ of the organic acceptor complexes exhibited a strong acceptor concentration dependence at low acceptor levels, with the DDQ complex exhibiting the highest σ. The extent of CT and the redistribution of charges resulting from the CT in all the complexes were revealed by XPS. The poly (__o__‐Me~3~SiPA)/I~2~ complex film lost iodine spontaneously while more than half of the bromine in the poly (__o__‐Me~3~SiPA)/Br~2~ complex existed as covalently bonded bromine, even at low halogen loading.
Who reads Charge Transfer Interactions in Some Poly[[o-(trimethylsilyl)phenyl] Acetylene]-acceptor Complexes?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- E. T. Kang; K. G. Neoh; K. L. Tan
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0887-6266)
- Published
- 1991
- Language
- EN
- Field
- Materials Science (Physical Sciences)