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Synthesis and photoconductivity study of phthalocyanine polymers. IV. [SiPcNHCH2CH2NH]n

✍ Scribed by Hong-Zheng Chen; Mang Wang; Shi-Lin Yang

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 139 KB
Volume: 35
Category: Article
ISSN: 0887-624X
DOI: 10.1002/(sici)1099-0518(19970415)35:5<959::aid-pola10>3.0.co;2-g

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✦ Synopsis

The preparation of a novel polymer of ethylenediamine bridged polymeric silicon phthalocyanine ( I) with quasi-one-dimensional structure is described. The product was obtained by the condensation polymerization of ethylenediamine and silicon dichloride phthalocyanine (Cl 2 SiPc) monomers and was characterized by IR and UV/ VIS spectroscopy and elemental analysis. The photoconductivity of the polymer I with the quasi-one-dimensional structure is much better than that of not only the corresponding Cl 2 SiPc monomer, but also other phthalocyanine polymers whose molecules are not one-dimensional structures, and showing the one-dimensional effects of molecular structure of increasing photoconductivity.

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