The Polymer Monolayer and the Probable Existence of Rubbery State in Two-dimensional Polymer Monolayer Zou Gang, Fang Kun, He Pingsheng (University of Science and Technology of China， Department of Polymer Science and Engineering Hefei 230026) Abstract The two-dimensional rubbery state of polymer is one of the problems of polymer condensed matter physics. Considering the structure and the dynamic elasticity of polymer monolayers， the concept of two-dimensional rubbery state is proposed and some experimental proofs have been given. Key words Polymer monolayer, Elasticity, Two-dimensional rubbery state 聚合物单分子膜和可能的二维橡胶态 邹 纲 方 堃 何平笙* (中国科学技术大学高分子科学与工程系 合肥 230026) 摘要 聚合物可能的二维橡胶态也是当今高分子凝聚态物理研究的一个方面。本文从聚合物单分子膜结构及动态弹性行为出发，明确提出二维橡胶态的概念，并给出了初步的实验证明。 关键词 聚合物单分子膜 弹性 二维橡胶态 邹纲 男，26岁，研究生。 *联系人 国家自然科学基金资助项目(29974028) 2000-10-23收稿，2001-03-19修回 (PDF全文下载c02004)