公开(公告)号：DE3941279A1

公开(公告)日：1990-06-21

申请号：DE3941279

申请日：1989-12-14

Applicant: BASF AG

Inventor： NAARMANN HERBERT DR ,  REICHELT HELMUT DR ,  HANACK MICHAEL PROF DR ,  BECK ANTON DIPL CHEM

IPC: C07D487/22 ,  C07D495/22 ,  C09B47/04 ,  H01B1/12 ,  H01M4/60

Abstract: New metal phthalocyanine-type cpds. (I) derived from heterocyclic cpds. contain an element of formula (Ia) in electrically neutral or cationic form. R is the divalent gp. of a heterocyclic cpd., selected from thiophene, pyrrole, benzothiophene, indole, bi- and polythienyl, bi- and polypyryl, bis-indole and indol-2,3-dione, Me is Cu, Fe, Mg, Zn, Ni, Co, Pr, Eu or Sm. (I) can be prepd. (not claimed) by the method described in GB 4464673. Examples are given in the text. USE/ADVANTAGE - (I) form electroconductive systems and may be p-doped with anions and n-doped with cations to a conductivity of 10 power-3 to 100 S/cm. They are sandwich-type porphyrin systems with a central metal atom. Useful for electrodes in prim. and sec. batteries, in insulators e.g. thermoplastic plastics to give a conductive system, for photovoltaic elements, thermostable screening materials against electrostatic charge and electromagnetic radiation, reversible redox system and hydrogenation catalysts (e.g. in the prodn. of MeOH from CO and H2).

公开(公告)号：DE3940731A1

公开(公告)日：1990-06-21

申请号：DE3940731

申请日：1989-12-09

Applicant: BASF AG

Inventor： NAARMANN HERBERT DR ,  HANACK MICHAEL PROF DR ,  BECK ANTON DIPL CHEM

IPC: C08G73/00 ,  C08G73/06 ,  C09B47/04 ,  C09B69/10 ,  H01B1/12 ,  H01M4/60

Abstract: Copolymers or pyrroles contg. inbuilt aniline and/or aminoaromatic cpds. together with units of amino gp.-contg. phthalocyanines. Pref. copolymer contains 10-80 wt.% units of pyrroles and/or aminoaromatic cpd. and 90-20 wt.% units of amino gp.-contg. phthalocyanines. The pyrrole units may be derived from pyrrole itself or substd. pyrroles such as N-alkylpyrroles, N-arylpyrroles, and C-substd. monoalkyl-, dialkyl-, monohalogen-an dihalogen-substd. pyrroles. The aminoaromatic cpd. is esp. aniline or homologues of aniline and the comonomer units from amino gp.-contg. phthalocyanines may be derived from metal-free or metal complexed phthalocyanines. The copolymers may contain intercalcated anions chosen from BF4-, R-SO3-, AsF4-, SbF6-, SbCl6-, PF6-, FeCl4-, ClO4-, HSO4- and SO4(2-) in which R = opt. substd. aromatic or alkylaromatic gp. USE/ADVANTAGE - The copolymers have higher electrical conductivity and improved mechanical properties in comparison to previous electrically conductive polypyrrole systems and are useful e.g. for the prodn. of electrodes, conductors, sensors, electrodes for sec. batteries, as switches, semiconductor components, shielding materials, solar cells and for rendering plastics antistatic.