Chloro‐ and lithio‐terminated diorganosilylene oligomers were coupled to form block copolymers that were soluble in common solvents and deposited coherent films from solution. Copolymer UV (ultraviolet) spectra showed a red shift in absorption maxima attributed to increased silicon chain length and phenyl‐silicon spine interactions.
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Wesson et al. (1981) studied this question.
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