现代地质2025，Vol.39Issue(3)：637-647,11.DOI:10.19657/j.geoscience.1000-8527.2024.132
水铁矿相转化研究常用方法综述
Common Study Methods for Ferrihydrite Transformation:A Review
摘要
Abstract
The transformation of ferrihydrite affects the mineral composition and element fate of near-surface iron oxides,which has important geochemical significance and has been widely concerned.With the deepening of re-search,research methods have been constantly innovated.This study summarizes the commonly used research methods on ferrihydrite transformation,including spectroscopy(X-ray diffraction,infrared spectroscopy,Raman spectroscopy,Mössbauer spectroscopy,X-ray absorption fine structure spectroscopy,etc.),morphology(scan-ning electron microscopy and transmission electron microscopy),element analysis,magnetic analysis,etc.We explore the application of these common methods(qualitative and quantitative)in the process of ferrihydrite phase transformation,and propose the advantages and limitations of different research methods.Finally,the ap-plication of in-situ testing method in the future research of ferrihydrite is prospected.This study provides basic information for exploring the transformation process of iron oxide minerals in the near surface environment.关键词
水铁矿/相转化/原位测试/表征方法Key words
ferrihydrite/phase transformation/in-situ testing/characterization method分类
天文与地球科学引用本文复制引用
闫丽霞,任子贺,张丙昌,刘婷,潘须眉..水铁矿相转化研究常用方法综述[J].现代地质,2025,39(3):637-647,11.基金项目
山西省基础研究计划青年项目(202303021212162) （202303021212162）
山西省高等学校科技创新项目(2022L261). （2022L261）
