X射线光电子能谱技术及其应用

X-ray photoelectron spectroscopy and its applications

X射线光电子能谱法(XPS)是最重要且使用最广泛的表面分析技术。较为全面地介绍了X射线能谱法,内容涵盖原理、分析方法、应用及技术进展。原理介绍基于理工科大学本科层级的知识,阐述了XPS的科学原理以及仪器原理;分析方法部分概述了分析的关键步骤及要点;应用部分以热门研究的材料类型分类(催化剂、生物材料、碳材料、高分子材料等)进行介绍,介绍的同时兼顾介绍了X射线光电子能谱法的一些常用技术以及在各种材料中的应用特点。本文旨在帮助该领域的初学者,包括尚未完全熟悉该技术的研究人员、研究生和X射线光电子能谱从业人员,使他们能够全面了解X射线光电子能谱技术。

X-ray photoelectron spectroscopy is the most important and widely used surface analysis technique.This article provides a thorough overview of X-ray spectroscopy,covering its principles,analytical methods,applica-tions,and recent progress.The principle of the technique is explained based on undergraduate-level knowledge.The crucial steps and key aspects of the analysis process are then discussed.The application section illustrates the utilization of X-ray photoelectron spectroscopy for different material categories,along with an introduction of com-monly employed techniques and their application characteristics in these domains.This article is intended to be helpful for beginners in this field,including researchers,postgraduate students,and X-ray photoelectron spectros-copy practitioners who still need to become fully acquainted with the technique,enabling them to develop a compre-hensive understanding of X-ray photoelectron spectroscopy.