【摘要】 用ＥＳＲ 方法探讨了在Ｃ６０ 与三乙胺（Ｅｔ３ Ｎ） 的分子间电子转移反应中竹红菌乙素（ＨＢ） 的光催化作用．通过对Ｅｔ３Ｎ／Ｃ６０／ＨＢ 电子转移反应体系及其中间体的研究得知：在ＨＢ存在的条件下，可通过光催化电子转移反应机理，实现室温下由Ｅｔ３Ｎ 到基态Ｃ６０ 的分子间电子转移更多还原

【Abstract】 ESR technique was used to investigate intermolecular electron transfer reaction between C\-\{60\} and triethylamine (Et\-3N). Photocatalysis of hypocrellin (HB) for the above electron transfer reaction was also discussed in this paper. Intermediates produced in the electron transfer reaction system of Et\-3N/C\-\{60\}/HB were directly confirmed by ESR method. The experimental results illustrated that HB acted as a photocatalyst and electron transfer reaction from Et\-3N to ground state C\-\{60\} at room temperature could be realized through two step electron transfer pathway. \;更多还原