随着高性能、功能化材料需求的日益增长,材料表面工艺的重要性也随之增加。材料表面是材料与外部环境或其他材料发生相互作用的位置;因此,只有了解材料表面或界面处发生的物理和化学相互作用,才能解决现代材料相关的许多问题。表面影响着诸多性质,如腐蚀率、催化活性、粘性、润湿性、接触电位和失效机制等。

表面改性可以调控或改善这些性质;使用表面分析来了解材料表面化学信息、研究表面改性的效果。从不粘锅涂层到薄膜电子器件和生物活性表面,X射线光电子能谱仪是进行表面分析的标准工具。

产品

K-Alpha XPS

  • 高分辨率 XPS
  • 快速、高效、自动化的工作流程
  • 用于深度剖析的离子源

Nexsa G2 XPS

  • 微焦点 X 射线源
  • 独特的多技术选项
  • 用于单原子和簇离子深度剖析的双模式离子源

ESCALAB QXi XPS

  • 高光谱分辨率
  • 多技术表面分析
  • 丰富的样品制备和扩展选项

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