V_2O_3纳米粉末的固相反应合成(英文)  

Preparation and Characterization of V_2O_3 Nanopowder by Solid Phase Reaction

作　　者：张凯锋[1] 郭金山[1] 陶彩虹[1] 刘相[2] 力虎林[1] 苏中兴[1] 

机构地区：[1]兰州大学化学与化工学院,兰州730000 [2]中国科学院兰州化学与物理研究所,兰州730000

出　　处：《无机化学学报》2005年第7期1090-1092,共3页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.60171004)。

摘　　要：Vanadium sesquioxide (V2O3) nanopowder was successfully prepared by the solid phase reaction of themixture of vanadyl hydroxide (VO(OH)2) and ammonium chloride (NH4Cl) at 500 ℃. The as-obtained samples were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM). V2O3 nanoparticles were well dispersed and displayed sphere-like particles with diameters in the range of 30～50 nm.Vanadium sesquioxide (V2O3) nanopowder was successfully prepared by the solid phase reaction of the mixture of vanadyl hydroxide (VO(OH)2) and ammonium chloride (NH4Cl) at 500 ℃. The as-obtained samples were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM). V2O3 nanoparticles were well dispersed and displayed sphere-like particles with diameters in the range of 30~50 nm.

关 键 词：V2O3 固相反应合成 纳米粉末 SOLID PHASE RANGE the and with was 500 The 

分 类 号：TQ135.11[化学工程—无机化工] G633.41[文化科学—教育学]