纳米银的制备研究  

Study on Nanometer Silver Preparation

作　　者：孙墨杰[1] 贾若琨[1] 张宇帅[1] 张晓君 任汉涛[1] 

机构地区：[1]东北电力大学化学工程学院,吉林吉林132012

出　　处：《东北电力大学学报》2008年第1期5-7,共3页Journal of Northeast Electric Power University

摘　　要：采用两种方法分别合成了纳米银并对它们进行了表征。透射电镜(TEM)结果表明,晶粒的平均尺寸为50～80 nm,用紫外分光光度计记录了其紫外吸收光谱,X射线粉末衍射结果(XRD)表明该纳米银粉属面心立方晶系的纯银。We use two methods to synthesize a nanometer silver separately and to carry on the attribute to them. The transmission electron microscope （TEM） result indicates that the crystal grain intermediate size is 50 - 80nm, By recording its ultraviolet absorption spectrometry with the ultraviolet spectrophotometer, the X- rays diffraction （XRD） result of powder indicates this nanometer silver dusting powder is the pure silver of the area cubic system center.

关 键 词：纳米银 次亚磷酸钠 

分 类 号：TB383[一般工业技术—材料科学与工程]