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5. Effect Of Oxygen Deficiency And Dopant On The Defect Structure In CeO2 Nanoaprticles

Effect Of Oxygen Deficiency And Dopant On The Defect Structure In CeO2 Nanoaprticles

来源 :2015台湾物理年会 | 被引量 : 0次 | 上传用户：liuhao0760

【摘 要】

：

　　In this study,defect structure of CeO nanoparticles(NPs),in particular,concentration dependence of defect distribution was investigated.Un-doped,Cr-doped an

【作 者】

：

EricNestorTseng[1]Shih-YunChen[1]WilliamLee[1]Nan-HongChen[1]Sheng-ChiangYang[2]Bing-JoeHwang[2] 

【机 构】

：

Department of Materials Science and Engineering,National Taiwan University of Science and Technology

【出 处】

：

2015台湾物理年会

【发表日期】

：

2015年期

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论文部分内容阅读

　　In this study,defect structure of CeO nanoparticles(NPs),in particular,concentration dependence of defect distribution was investigated.Un-doped,Cr-doped and Sm doped CeO NPs were prepared by the co-precipitation method and then annealed in different atmospheres(O and Ar+H)at 300 to control the amounts of defects.

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