Size and morphology control of gallium oxide hydroxide GaO(OH), nano- to micro-sized particles by soft-chemistry route without surfactant

作者：Zhao Yanyan; Frost Ray L^*; Yang Jing; Martens Wayde N

来源：Journal of Physical Chemistry C, 2008, 112(10): 3568-3579.

DOI：10.1021/jp710545p

Micro- to nano-sized GaOOH nanorods and particles were prepared under varying hydrothermal conditions without any surfactant and additive using gallium nitrate and sodium hydroxide as starting materials. The combination of X-ray diffraction (XRD), transmission electron microscopy (TEM), small area electron diffraction (SAED), energy-dispersive X-ray analysis (EDX), thermogravimetric analysis (TG), and FT-IR was employed to characterize the resulting gallium oxide hydroxide nanorods. Detailed results and the possible growth mechanism are presented.

• 出版日期2008-3-13