采用湿化学方法合成四(对羟基苯基)卟啉(THPP),通过羟基官能团与碳纳米管表面的酰氯反应而将卟啉分子修饰到碳纳米管的表面,并研究复合材料内部的电荷传输性能。结果表明:THPP和碳纳米管两个共轭结构之间存在明显的光致电荷传输。所得材料有望在有机太阳能电池,光致能量和电荷转移方面有很好的应用。 Tetra (p-hydroxyphenyl) porphyrin (THPP) was synthesized by wet chemical method, and the porphyrin molecules were modified to the surface of carbon nanotubes by reacting hydroxyl groups with acid chlorides on the surface of carbon nanotubes. The charge transport inside the composites performance. The results show that there are obvious photocharges between two conjugate structures of THPP and carbon nanotubes. The resulting material is expected to have good applications in organic solar cells, photoconductivity and charge transfer.