摘要:
A conductive polymeric composite with an improved electrical activation density obtained by compounding a ferrocene derivative used as a dopant with a polypyrrole of a conductive polymer and a method for preparing the same. The conductive composite can be produced by use of a chemical method or an electrochemical method. In the case of using the chemical method, pyrrole or its derivative is dissolved in a solution containing a ferrocene derivative, together with one or mixture of ferric trichloride, ammonium persulfate and copper chloride-aluminum chloride. In the case of using the electrochemical method, a solution, in which pyrrole or its derivative is dissolved together with ferrocene derivative, is used, as an electrolytic solution, alone or together with a solution in which an electrolyte of inorganic salt such as ammonium salt, lithium perchloric acid and tetraalkylammonium perchloric acid is dissolved. The composite is a superior conductive composite exhibiting an electrochemical activity by virtue of reversible oxidation-reduction reaction of conductive polymer itself and having a high density of electrochemically active material by virtue of an addition of an electrochemical activity obtained by the oxidation-reduction reaction of ferrocene added as an electrolyte.
摘要:
A polycyanamide compound represented by the general formula (I): ##STR1## wherein A is ##STR2## X is an integer ranging from 10 to 30. This polycyanamide compound of the formula (I) is a photoelectric material and, in this respect, can be used for photovoltaic cells, macromolecular cells and functional elements such as photo sensors.
摘要:
A conductive high polymer composite, which is composed of polyalkylether and aromatic poly-heterocycles, the composite having higher mechanical strength, pliability and excellent working properties, and may be used in storage battery, electrochromic display devices, photocell or the other semiconductor articles. The composite may be prepared by a chemical or electrochemical method.