Advances in the Research of Hollow Nanoparticles Yu Faquan (School of Chemical Engineering and Pharmacy, Wuhan Institute of Chemical Technology, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, Wuhan 430073) Abstract Several preparation approaches of hollow nanometer or submicrometer-sized particles, including templating, self-assembly of block copolymers, the combination of templating and self-assembly, and nozzle reactor technique, were introduced. The mechanisms were analyzed and the advantages and disadvantages were commented for them. Promising application fields and the curious and expected development were discussed. Key words Composite nanostructure, Hollow nanoparticle, Hollow submicrometer particle 中空纳米粒子 喻发全 (武汉化工学院化工与制药学院 湖北省新型反应器与绿色化学工艺湖北省重点实验室 武汉 430073) 摘 要 介绍了中空纳米微粒(H-NP) 几种常用的制备方法：模板法，自组装法，模板/自组装法和喷嘴反应器法的原理以及每种方法的制备过程，分析了其特点，评述了各种方法的优点和不足。介绍了 H-NP 的应用领域和应用前景。提出了 H-NP 研究领域今后可能的研究方向。 关键词 复合纳米粒子 中空结构 亚微米粒子 喻发全 男，36 岁，副教授，主要从事聚合物、绿色化学工艺的研究。E-mail:fqyu@public.wh.hb.cn 湖北省自然科学基金(2001ABB066)和武汉市科技晨光计划(20005004047)资助项目 2003-11-24收稿，2004-02-20接受 (PDF全文下载c04088)