Abstract High-performance liquid chromatography (HPLC) is one of the most widely used separations and analysis methods, which has become an indispensable part of the separation and detection of mixtures, qualitative and quantitative analysis and other scientific research and social production fields. Because of the decisive effect of the chromatographic column on analysis and separation, it has become the core of research in the chromatographic system. In the past decades, the research and development of new chromatographic column stationary phase have been highly concerned. Monodisperse polymer microsphere, because of its special large pore structure, has good permeability and high specific surface area, which can be used as special materials in various fields, such as adsorption materials in the separation process, HPLC column packing, catalyst carrier, preparation template of nanomaterials and nuclear fusion targeting materials. When it is used in HPLC, because of the good permeability of microspheres, it can effectively improve the separation efficiency and performance. In this article, based on the previous work, a number of new polymer microspheres were prepared, and the prepared microspheres were used for the separation and detection of HPLC, and their physical and chemical properties were studied.

中文翻译：

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聚 (KH570-co-DVB) 微球的制备及其在 HPLC 分离苯和苯同系物中的应用

摘要 高效液相色谱（HPLC）是应用最为广泛的分离分析方法之一，已成为混合物分离检测、定性定量分析等科学研究和社会生产领域不可缺少的组成部分。由于色谱柱对分析分离具有决定性作用，因此成为色谱系统研究的核心。近几十年来，新型色谱柱固定相的研发受到高度关注。单分散聚合物微球由于其特殊的大孔结构，具有良好的渗透性和高比表面积，可作为各种领域的特殊材料，如分离过程中的吸附材料、HPLC柱填料、催化剂载体、纳米材料制备模板和核聚变靶向材料。用于高效液相色谱时，由于微球具有良好的渗透性，可有效提高分离效率和性能。本文在前人工作的基础上，制备了多种新型聚合物微球，并将制备的微球用于高效液相色谱的分离和检测，并对其理化性质进行了研究。