论文部分内容阅读
Well-dispersed CeO_2-CuO_x composite hollow spheres have been successfully synthesized through a facilereflux method using carbon spheres as sacrificial templates.The shells of the hollow spheres,~40 nm inthickness,consist of self-assembled 10~15nm sized nanoparticles.Scanning electron microsco-
Well-dispersed CeO2-CuOx composite hollow spheres have been synthesized successfully in a facile reflux method using carbon spheres as sacrificial templates. The shells of the hollow spheres, ~ 40 nm in thickness, consisting of self-assembled 10-15 nm sized nanoparticles. Scanning electron microsco -