申请人:Timonov Mikhailovich Alexander
公开号:US20050217998A1
公开(公告)日:2005-10-06
Application of a redox polymer of the poly-[Me(R-Salen)] type onto a conducting substrate is accomplished by the method of electrochemical polymerization. Said polymerization is accomplished by supplying a voltage between the substrate (that serves as an anode) and a counter electrode (that serves as a cathode), with both of them being submerged into the electrolyte containing an organic solvent and the compounds capable of dissolving in said solvent. The process is accompanied by the production of electrochemically inactive (at concentrations of no less than 0.01 mol/l) ions within the range of potentials from −3.0 V to +1.5 V, and metal complex [Me(R-Salen)] dissolved at a concentration of no less than 5·10
−5
mol/l, (where: Me is a transition metal having at least two different degrees of oxidation, R is an electron-donating substituent, Salen is a residue of bis-(salicylaldehyde)-ethylenediamine in Schiff's base.
将聚[Me(R-Salen)]型氧化还原聚合物应用到导电基底上是通过电化学聚合的方法实现的。聚合的方法是在基底(作为阳极)和反电极(作为阴极)之间施加电压,将二者浸入含有有机溶剂和能溶解于所述溶剂的化合物的电解液中。在这一过程中,会产生电化学不活泼(浓度不低于 0.01 摩尔/升)的离子,其电位范围为 -3.0 V 至 +1.5 V,同时还会产生溶解浓度不低于 5-10 摩尔/升的金属络合物[Me(R-Salen)]。
-5
摩尔/升,(其中Me 是具有至少两种不同氧化度的过渡金属,R 是一个给电子的取代基,Salen 是希夫碱中的双-(水杨醛)-乙二胺残基。