揭示新颖的结构形态在化学理论与应用的拓展中具有深远的学术意义。双层叠结构体在自然界无论是宏观器件还是微观器件中都存在大量例证，文献调研的结果显示，目前基于单分子为构件的微观器件合成是人们主要的研究层面，而以双分子为构件的双层叠结构体的精细构筑研究还属于涉猎甚微的课题。本项目拟基于分子间弱相互作用自分类键合的特性，提出自分类等级组装并共晶的新策略，尝试合成多个以组装双分子为构件的拥有介孔形态的双层叠结构体，期望构建出稳态的环化双层类分子膜结构体，并期冀基于这些例证以探讨人工双层分子膜的合成原理，探求出单层结构体与双层结构体分子器件的差异及其后者功能特异性的主要形式，并为新形态分子器件的人工合成开拓出具有借鉴意义的逻辑合成方法。

The revealing of novel structures and morphologies has profound academic significance in expansion of chemical theories and applications. There are many examples of bilayer functional devices in both microscopic and macroscopic systems. According to the literature survey, until now, most research has focused on the synthesis of monolayer functional devices, while only a little attention has been paid to the precise construction of bilayer functional devices. Based on the self-sorting property of non-covalent interactions, we proposed herein a new strategy of orthogonal self-assembly with co-crystallization. Furthermore, on the basis of bimolecular building blocks, we try to synthesize mesoscopic bilayer functional devices and stable bilayer cyclo-membranes with limited structures. Finally, based on the synthetic principles of artificial bilayer membranes, we hope to investigate the main differences between monolayer and bilayer functional devices and to reveal the functional specificity of the later ones. We also hope to establish logic synthetic methods for new molecular devices with novel morphologies, which would possess referential significance for other chemists.