Grafting a polymer at the surface of a carbonated material containing carboxyl, amine and/or hydroxyl functions at its surface. This material is suspended in a solution comprising the polymer to be grafted, which includes a carboxyl, amine and/or hydroxyl function, the solution also comprising a solvent of the polymer. This is followed by a treatment causing dehydration into a carboxyl function, an amide and/or hydroxyl function and the polymer is thus grafted on the carbonated material by means of ester or amide bonds. Utilization in the cathode or anode of an electrochemical generator, in a polymer material with low polarity, in an ink, and as a conductive deposit on flexible plastic used as electrical contact, electromagnetic protection and antistatic protection.
在表面含有羧基、胺和/或羟基功能的碳化材料表面接枝聚合物。将这种材料悬浮在含有待接枝聚合物的溶液中,该聚合物包括羧基、胺和/或羟基官能团,溶液还包括聚合物溶剂。然后进行处理,使其脱
水成为羧基、酰胺和/或羟基,这样聚合物就通过酯键或酰胺键接枝到碳化材料上。可用于电
化学发生器的阴极或阳极、低极性聚合物材料、油墨,也可作为导电沉积物用于柔性塑料的电接触、电磁保护和抗静电保护。