摘要
纳米材料粒径分布是材料合成、催化应用等领域一项重要的表征手段。在统计电镜图片粒径分布的方法中,目前主要以传统手动测量和全自动分析软件两种为主。传统手动测量存在费时、复杂等缺点,而全自动分析软件也很难有效地测试非球形、分布复杂的颗粒粒径。以Visual Basic 6.0作为编程平台,集合图片处理、数据统计、数据导出等技术,开发了一款电镜图片粒径分布统计程序。该程序支持结果快速查看和数据导出功能,为测量各种形貌的微/纳米材料的粒径提供了一种方便的方法。
The size distribution（SD） of nanomaterials as an important characterization method is intensively employed in the fields of synthesis of materials and catalysis application.Up to now,the major methods to calculate the SD are conventional manual measurement and full-automatic analysis programs,which suffer the disadvantages of time-consuming and difficulty in measuring the SD of nonspherical materials respectively.In this paper,a statistic program for the SD,involving several techniques such as the image processing,data processing and exporting,was developed based on Visual Basic 6.0.The program supports the rapid result-checking as well as data exporting,facilitating a convenient measurement for the SD of all kinds of nanomaterials.
出处
《电子显微学报》
CAS
CSCD
北大核心
2010年第4期344-349,共6页
Journal of Chinese Electron Microscopy Society
