引言许多染料在水溶液中缔合的倾向早已证实,并已有人指出:这种倾向对于染料是普遍存在的。对染料在水中缔合的了解,在染色体系的热力学和动力学研究中都有重要意义,因为几乎所有的织物染料,至今还在水溶液体系中应用。然而,尽管发表了多少公开报导,仍缺乏 Introduction The tendency of many dyes to associate in aqueous solutions has long been proven and it has been suggested that this tendency is ubiquitous with dyes. The understanding of the association of dyes in water is of great importance both in the thermodynamics and kinetics of dyeing systems, since almost all textile dyes are still used in aqueous systems. However, despite how many public reports have been published, it is still lacking