Fe x Ni(1−x)OOH hollow-structured nanoparticles formed via γ-radiation induced self-template method (original) (raw)

Journal of Radioanalytical and Nuclear Chemistry, 2015

Abstract

ABSTRACT Hollow Fe x Ni(1−x)OOH nanospheres with average diameter and shell thickness of about 15 and 5 nm were successfully synthesized for the first time through the radiation induced self-template method. The fast outward diffusion of Fe(III) ions due to Kirkendall effect between the core (FeOOH) and the shell (Fe x Ni(1−x)OOH) is the main reason for appearing the hollow nanoparticles. The results showed that a passive layer of Fe(III) species was formed at core and shell interface and Ni(II) ions play an important role in hollowing process of nanoparticles.

Alam Abedini hasn't uploaded this paper.

Let Alam know you want this paper to be uploaded.

Ask for this paper to be uploaded.