Synthesis and characterization of new tetraaza-bridged polymeric phthalocyanines

被引:14
作者
Agar, E [1 ]
Sasmaz, S [1 ]
Keskin, I [1 ]
Akdemir, N [1 ]
机构
[1] Ondokuz Mayis Univ, Dept Chem, TR-55139 Kurupelit, Samun, Turkey
关键词
tetraaza-bridged; polymeric phthalocyanines;
D O I
10.1016/S0143-7208(97)00022-3
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
New tetraaza-bridged metal-free and metal phthalocyanine polymers were prepared. The metal-free phthalocyanine polymer was obtained by the reaction of 4,4'-(octane-1,5,8,12-tetra-p-tolysulphonyl-1,5,8,12-tetraamine)-diphthalonitrile with hydroquinone. The chlorides of Cu(II), Ni(II) and Co(II) were employed in order to synthesize the corresponding metal-phthalocyanine polymer, Zn(CH3CO2)(2) was used for the preparation of the zinc phthalocyanine, and Fe(CO)(5) was used for the preparation of the Fe-analog. For the preparation of the Go-containing polymer, ammonium molybdate had to be added as catalyst. The new polymers have been characterized by elemental analyses, IR, NMR and UV-VIS spectroscopy. The electrical conductivities of the phthalocyanine polymers measured as gold sandwiches are about 10(-9) Sm-1 in vacuo and 10(-8) Sm-1 in air. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:249 / 258
页数:10
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