节点文献
竹红菌乙素(HB)在C60与三乙胺分子间电子转移反应中的光催化作用
PHOTOCATALYSIS OF HYPOCRELLIN (HB) IN THE ELECTRON TRANSFER REACTION OF C\-\{60\} AND TRIETHYLAMINE
【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
【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. \;
【Key words】 ESR; C\-\{60\}; Hypocrellin B; Electron transfer reaction;
- 【文献出处】 波谱学杂志 ,CHINESE JOURNAL OF MAGNETIC RESONANCE , 编辑部邮箱 ,1999年04期
- 【分类号】O643.36
- 【被引频次】4
- 【下载频次】77