基于层状双氢氧化物（LDH）的纳米复合材料具有极高的潜在应用价值，本课题拟以LDH为基础材料或前驱体，分别从插层组装纳米复合材料、拆层组装纳米复合材料和层状模板固态转变三个方面来尝试获得系列新型杂化太阳能电池材料。研究特定染料或有机半导体等功能客体与LDH通过插层组装或拆层组装获得新型纳米复合材料，研究生物矿化技术实现LDH结构模板材料的固态转变，考察复合材料的超分子结构、电子结构、能级特征、主客体相互作用，获得其关键制备技术及调控机理；进一步通过分子设计、结构复合和组分调整优化材料性能和界面特性，获得用于杂化太阳能电池的新型本体异质结，研究其界面相容性、传输性能、带隙调控、载流子产生复合转移机理；优化工艺参数设计制备原型太阳能电池，获得新型杂化太阳能电池组装制备技术及相关机理。本课题扩展了杂化太阳能电池的研究方向，有望获得廉价高效的杂化太阳能电池，为新能源研究提供相关科学依据和基础材料。

Nanocomposites which made from layered double hydroxide (LDH) are also the important domain of new materials for their highly potential applications. In this study, the LDH is used as the fundamental material and the series new type hybrid solar cells (HSC) are tried to prepare by three ways, such as the intercalation of organic materials, delamination and restacking or reassembly, the solid state conversion of the lamellar template of LDH. We want to get the key technologies of the intercalation and assembly of the special dyes or organic semiconductors and LDH, also want to find the key technologies of the delamination and reassembly of the LDH, to study the solid state conversion of the lamellar template of LDH through the biomimetic catalysis technology, try to the key technologies and mechanisms of the nanocomposites and study their principles of supermolecular structure, electrical structure, specific energy gap and interaction of host-guest molecules. The new series of bulk heterojunction (BHJ) thin films are tried to get by molecule design, component adjustment and structure recombination from the nanocomposites based LDH. The compatibility and transmission performance of interfaces, modulation of energy gap and mobile laws of carriers will be studied for the BHJ. We hope the BHJ can be used in the HSC and investigate its work theory and principles. We try to make original HSC by optimizing the technological parameters and upgrade its performances, and to control the technologies of synthesis and assembly and the related principles of the new type HSC. At last, our work and study will help to expend and deepen the scientific knowledge of the properties and preparation of nanocomposites, extend the exploring direction of the HSC. Our work will also help to prepare a kind HSC with low cost, high efficiency and high stability by the nanocomposites based LDH, and to obtain the corresponding scientific theory and fundamental materials for the study of new energy.