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塑料污染是当前海洋（尤其是沿海）环境面临的重要问题。当塑料进入环境后，微生物会在塑料表面迅速定殖，并与微生物分泌的胞外聚合物形成生物膜，称为“塑料际”。塑料际不仅促进有害微生物和毒害污染物在环境中的运输和传播，还会参与元素循环过程，促进一氧化二氮（N2O）等温室气体的排放，对生物地球化学过程和未来气候变化可能产生重要影响。目前研究主要采用野外随机采样或者短期定殖（< 3个月）方法探究塑料际微生物群...
A density functional theory study of oxidation of benzene to phenol by N2O on Fe- and Co-ZSM-5 clusters
DFT benzene oxidation phenol N2O Fe-ZSM-5 Co-ZSM-5
2010/4/8
Density functional theory (DFT) calculations were carried out in the study of oxidation of benzene to phenol by N2O on relaxed [(SiH3)4AlO4M] (where M=Fe, Co) cluster models representing Fe- and Co-ZS...