基于矿化的思想，构建新颖的有序分子膜体系并研究其对超细纳米线的调控生长，该体系是研究气液界面亚相内离子和有序分子膜模板间相互作用的理想模型。本项目通过在传统的Langmuir有序膜界面体系中引入动力学控制手段，改变气液界面环境，构建Langmuir膜在气液界面诱导生长无机物界面体系。细致研究气液界面环境,对最终诱导生长的无机物结构的影响。打破以弱酸性亚相为研究对象的常规做法,探索在较高pH值条件下，气液界面富集大量的亚相金属离子（Cd2+,Cu2+,Zn2+等）的过程，并由此在界面生成超细氢氧化物纳米线。通过调节氨气扩散的速度、表面分子膜的聚集结构状态、亚相pH值、亚相离子的种类和浓度、压膜速度、吸附时间的长短、提膜压力等影响生长过程中的关键的热力学和动力学因素，调控界面处无机物的成核、聚集和组装，从而建立一种在气液界面诱导生长具有线形结构的无机物的新技术。

Based on the idea of the mineralization, we carry out the work of establishment of novel organized molecular film system and study of its regulation growth of ultrathin nanowire . This system is an idea model to study the interaction between the ions in the subphase and the organized template. In this project, the kinetically controlled diffusion of ammonia was introduced into the traditional Langmuir monolayer interface. By changing the air-water condition, the Langmuir film interface system for growth of inorganic substance was established. Detailed study of influence of the air-water environment on the ultimately inorganic structurs was carried out. Breaking the tradition method for weak acidic pH subphase, we explore the process of enrichment of a large number of metal ions (Cd2+,Cu2+,Zn2+ and etc.)at higher pH at the air-water interface.Then the related metal hydroxide ultrathin nanowires will recipitate. By adjusting the key thermodynamic and kinetic factors, such as the speed of the ammonia diffusion, the aggregation structure of the organized film, the pH value of subphase, the ion type and concentration in subphase,the film compressed speed, the adsorption time, pressure and etc., we can regulate the nucleation, aggregation and assembly for the inorganic substances at the air-water interface. A new technique can be established for induced growth of inorganic ultrathin nanowire at the air-water interface by this regulation.