title: Polyhedral maghemite nanocrystals prepared by a flame synthetic method: preparations, characterizations, and catalytic properties.
abstract: Highly uniformed polyhedral γ-Fe(2)O(3) nanocrystals are prepared via a flame synthesis method by directly combusting the organic solution of iron-precursor. Systematic investigations reveal that the polyhedral γ-Fe(2)O(3) nanocrystals are 26-facet particles enclosed by six {100}, eight {111}, and twelve {110} facets, and these 26-facet γ-Fe(2)O(3) nanocrystals present excellent catalytic activities associated with their polyhedral structures.
authors: Institute of Chemistry, CAS, Bei Yi Jie 2, Zhong Guan Cun, 100190 Beijing, China.
authors: Nan
authors: N
authors: Zhao
authors: Wei
authors: W
authors: Ma
authors: Zhimin
authors: Z
authors: Cui
authors: Weiguo
authors: W
authors: Song
authors: Chuanlai
authors: C
authors: Xu
authors: Mingyuan
authors: M
authors: Gao