三峡大学学报（自然科学版）2011，Vol.33Issue(5)：84-92,9.
金属卟啉类化合物特性及光催化机理与应用研究
Properties and Photocatalytic Mechanism of Porphyrin and Metal Porphyrin
摘要
Abstract
This paper outlines the synthetic methods and some properties of porphyrins and their metal complexes s especially summarizes their principal optoelectric and photoelectrochemical properties such as photo-induced electron transfer and photo-excited energy transfer and the formation of high-valence metalloporphy-rin oxygen species. The applications and the mechanisms of the photocatalysis are also generalized, namely the photo-induced electron-transfer mechanism, the activations of molecular oxygen by dye-sensitized mechanism (superoxide anion mechanism), the photo-excited energy transfer mechanism that suggests how the triplet oxygen in ground state turns into the singlet oxygen, and the mechanism of activations of molecular oxygen and hydrogen peroxide by high-valence metal oxides in which free radicals with highly oxidative activities are supposed to be produced. Heterogeneous photocatalytic systems and applications of photocatalysis are also summarized.关键词
金属卟啉/光催化/机理/综述Key words
metalloporphyrin/photocatalysis/mechanism/summary分类
化学化工引用本文复制引用
王攀,罗光富,曹婷婷,饶志,方艳芬,黄应平..金属卟啉类化合物特性及光催化机理与应用研究[J].三峡大学学报（自然科学版）,2011,33(5):84-92,9.基金项目
国家自然科学基金(20877048) （20877048）
湖北省创新群体(2009CDA020) （2009CDA020）
湖北省高等学校优秀中青年科技创新团队项目(T200703) （T200703）
