基于MOF构筑非键合的近邻Fe-Ni单原子对用于高效电催化CO2还原 …
2021年11月25日 · 近日，中国科学技术大学江海龙教授（点击查看介绍）课题组提出了一种Zn辅助原子化策略(ZAAS)，成功将Fe和Ni单原子引入到MOF衍生的氮掺杂碳，构筑了具有近邻非 …
K-Edge XANES Investigation of Fe-Based Oxides by Density …
2021年11月18日 · Here, comprehensive first-principles calculations of X-ray absorption near-edge structure (XANES) spectra of a series of Fe-based catalysts and battery electrodes, including …
Construction and identification of highly active single-atom Fe
2023年4月1日 · To unveil the structural nature of the Fe centers of the catalysts for NO 3 RR, element-selective x-ray absorption fine structure (XAFS) spectroscopy including x-ray …
The Fe K-edge X-ray absorption study of the local structure of …
2017年6月1日 · In the present paper we report the results of Fe K-edge X-ray absorption fine structure (XAFS) study of the local structure of BFN. We analyzed both the X-ray absorption …
XAFS and XRD study on Fe, Ni, and Ge in iron meteorite NWA …
2021年2月18日 · In this study, a series of techniques, including X-ray diffraction (XRD), scanning electron microscope (SEM), energy-dispersive X-ray spectroscopy (EDS), and XAFS …
上海交大邹建新教授团队发文：通过同步辐射X射线吸收谱研究富 …
2024年7月8日 · MOFs具有不同的化学成分和结构组分可调控，有利于调节Fe、Co和Ni基MOFs电子能带结构，提升其OER催化性能。 本文通过共沉积法合成了二茂铁基MOFs（Ni-Fc …
X‐Ray Absorption Fine Structure Spectroscopy in Fe Oxides …
2016年4月29日 · X-ray absorption fine structure spectroscopy (XAFS) is a local probe, element-specific technique that provides the electronic nature and the local structure around the …
Fe K-edge XAFS spectra of phyllosilicates of varying crystallinity
2012年7月5日 · In this paper, we use Fe K-edge XAFS spectroscopy to study Fe speciation and distribution in poorly crystalline minerals. XAFS spectroscopy analyzes two spectral regions: …
Identifying the impact of the covalent-bonded carbon matrix to …
2022年1月10日 · Basing on the closed π conjugated phthalocyanine-based intrinsic covalent organic polymers (COPs) with well-designed structures, we directly synthesized a series of …
In situ XANES and EXAFS Analysis of Redox Active Fe Center …
2015年12月10日 · In situ X-Ray Absorption Near Edge Spectroscopy (XANES) and Extended X-Ray Absorption Fine Structure (EXAFS) techniques are applied to a metal center ionic liquid …