卟啉金属有机框架材料在光催化领域的最新应用

Progress in Application of Metal Porphyrin Frameworks in Photocatalytic Reactions

摘要:

金属卟啉有机框架有机框架材料是一种由卟啉或金属卟啉作为结构单元构筑的新型周期性网状结构材料，既具有卟啉拓宽光谱响应范围、降低光生电子-空穴复合率的独特优势，又具有MOFs材料的多孔道、孔道尺寸可调节、比表面积大的双重优势，成为目前具有良好光电性质的新型光催化剂。近年来，许多科学家们致力于新型光催化剂的开发与应用。尤其是近几年来，随着材料科学的发展，新型光催化剂金属卟啉MOFs成为光催化剂的研究热点并取得了令人欣慰的成果。本文主要综述了近十年来卟啉/金属卟啉MOFs在二氧化碳还原、裂解水制氢、光降解有机染料等领域的最新应用，并对未来MPFs在光催化领域的发展进行了展望.

Abstract:

The metal porphyrin frameworks (MPFs) is a new type of periodic mesh structure material constructed from porphyrin or metal porphyrin as a structural unit, which not only has the unique advantage that porphyrin can expand the spectral response range and reduce the photosynthetic electron-hole compound rate, but also has the advantage of the porosity , pore size adjustability and large specific surface area of MOFs. So the MPFs have become a new type of photocatalyst with good photoelectric properties at present. In recent years, many scientists have been committed to the development and application of MPFs, and many gratifying results have been achieved. This paper mainly describes the latest applications of porphyrin/metal porphyrin MOFs in the fields of carbon dioxide reduction, photocatalytic hydrogen production, photodegradation organic dyes, etc. and looks forward to the future development of MPFs in the field of photocatalysis.