Zn_(1-x)In_xO粉末样品的制备及表征  

Preparation and Characterization of Zn_(1-x)Ni_xO Powder Samples

作　　者：吕宝华[1] 李玉珍[2] 黄丽[1] 

机构地区：[1]运城学院应用化学系,山西运城044000 [2]运城学院机电公共实验中心,山西运城044000

出　　处：《铸造技术》2012年第8期918-920,共3页Foundry Technology

基　　金：运城学院院级科研基金资助项目(2009007)

摘　　要：采用固相反应法制备了Zn1-xInxO粉料。通过X射线衍射(XRD)和红外光谱(IR)对粉体的结构和光学性能进行了表征。结果表明,当In掺杂量x=0.015(质量比),退火温度为600℃时,In3+可以很好的取代Zn2+的位置;通过FT-IR发现样品在1 140.00 cm-1附近出现了一个新的吸收带,表现出良好的红外吸收特性。The nano-Zn1-xInxO powders were prepared by solid state reaction. The structure and optical properties of the powders were characterized by X-ray diffraction （XRD） and infrared spectroscopy （IR）. The results show that, when the In-doped content increases to x=0.015 and the annealing temperature is 600 ℃, the Zn^2＋ position is replaced by In^3＋ well. FT-IR spectra shows that a new absorption band appears near 1 140.00 cm^-1, showing better infrared absorption features.

关 键 词：氧化锌 铟掺杂 红外吸收 固相反应法 

分 类 号：TB383.3[一般工业技术—材料科学与工程]