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近年来,离子交換树脂在各个科学技术领域中的应用愈来愈广泛,引起了人們很大的注意,这也就促使它异常迅速的发展。到目前,这一个新領域的內容已經不再象它在早一个时期那样,只包含各种酸性和碱性基团的高分子化合物,这些化合物通常只具离子交換作用。現在进一步发展的結果,凡合有特殊活性官能团,例如氧化还原性以及絡合作用的各种高分子化合物,也都包括在这个領域中,并且已获得了相当的进展。不但如此,那些业已为大家所熟悉的酸碱性离子交換树脂,由于改变了物理状态,例如成为薄膜形、圓棒形和方块形,而产生种种不属于离子交換作用的新性能,而在其他的領域中引起大家的注意和深入研究,有一些已独
In recent years, the application of ion exchange resin in various fields of science and technology has become more and more widespread, aroused great attention, which also prompted its abnormal rapid development. So far, the new field has ceased to be a polymer that contains only a wide range of acidic and basic groups, as it has been a long time ago, and usually has only ion exchange. As a result of further developments, various polymer compounds incorporating specific active functional groups such as redox properties and complexation are also included in this field, and considerable progress has been made. Moreover, those acid-base ion exchange resins that are already well-known in the art produce new properties that do not qualify as ion exchange due to changes in physical state such as thin film, round bar and box shape, Aroused everyone’s attention and in-depth study, some have been alone