纳米粒子和胶体
纳米尺度的表征可以帮助您找到答案。
在实验室中利用X射线散射,您可以:
- 测量催化剂纳米颗粒的大小和形状以及分散体中颗粒的浓度。
- 表征硅颗粒的生长机理和自组装
- 测量胶体分散体系、粉末或聚合物基体中的颗粒大小分布
- 确定加工过程中碳纳米管的排列
在实验室中通过SAXS测量获得精确的纳米颗粒尺寸分布
这个应用实例展示了实验室SAXS实验如何能够准确地对大尺寸纳米颗粒(> 100 nm)进行测定,
准确地确定尺寸分布,甚至是粒子尺寸相近的双峰体系。
SAXS适用于稀悬浮液和混浊悬浮液以及含有颗粒的固体基体的分析
粒径分布、孔径分布、浓度和体积分数、比表面积、纳米粒子和大分子形状?
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