Single‐Crystal Dendritic Micro‐Pines of Magnetic α‐Fe 2 O 3 : Large‐Scale Synthesis, Formation Mechanism, and Properties
2005; Wiley; Volume: 44; Issue: 27 Linguagem: Inglês
10.1002/anie.200500448
ISSN1521-3773
AutoresMinhua Cao, Tian‐Fu Liu, Song Gao, Genban Sun, Xing‐Long Wu, Changwen Hu, Zhong Lin Wang,
Tópico(s)Gold and Silver Nanoparticles Synthesis and Applications
ResumoFractal hematite dendrites with structures resembling pine trees (see picture) were obtained by hydrothermal treatment of K3[Fe(CN)6]. They are formed by a novel process in which fast growth along six crystallographically equivalent directions forms dendritic or snowflakelike single-crystal structures, which differs from the mechanisms reported for other fractal structures.
Referência(s)