纳米CeO2- xN x固溶体的光谱特征对其催化性能影响研究
张国芳1, 翟亭亭1, 侯忠辉1, 许剑轶1, 武悦1, 葛启录2

Research on the Influence of Spectrum Characteristics on the Catalysis Effect of Nanosized CeO2- xN x Solid Solutions
ZHANG Guo-fang1, ZHAI Ting-ting1, HOU Zhong-hui1, XU Jian-yi1, WU Yue1, GE Qi-lu2
CeO2- x N x 样品的(a)紫外吸收光谱; (b) 能量与( αhν )2关系图, 附图为能隙与掺杂量关系