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Substituted polyparaphenylene

Fig. 5 Absorption and emission spectra of hydrogen- (HLPPP, dashed line) and methyl-substituted (MLPPP, solid line) ladder-type polyparaphenylenes. Again, full alkylation leads to more stable materials with regard to the photophysical properties (modified from [43])... Fig. 5 Absorption and emission spectra of hydrogen- (HLPPP, dashed line) and methyl-substituted (MLPPP, solid line) ladder-type polyparaphenylenes. Again, full alkylation leads to more stable materials with regard to the photophysical properties (modified from [43])...
Another method of producing high-quality polyparaphenylene films has been published by Ohsawa et al. [365,366]. A highly crystalline and oriented polyparaphenylene film was obtained by substituting boron trifluoride diethyletherate [BFj... [Pg.802]

See other pages where Substituted polyparaphenylene is mentioned: [Pg.317]    [Pg.160]    [Pg.809]    [Pg.847]    [Pg.317]    [Pg.160]    [Pg.809]    [Pg.847]    [Pg.6]    [Pg.311]    [Pg.284]    [Pg.252]    [Pg.64]    [Pg.591]    [Pg.70]   
See also in sourсe #XX -- [ Pg.160 ]



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