Single atoms or not? The limitation of EXAFS

Single atom catalysts (SACs) have recently attracted much attention. To identify the single atom materials, a combination of high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) and synchrotron radiation-based extended x-ray absorption fine structure (EXAFS) is typica...

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Veröffentlicht in:	Applied physics letters 2020-05, Vol.116 (19), Article 191903
Hauptverfasser:	Feng, Kun, Zhang, Huizhen, Gao, Jin, Xu, Jiabin, Dong, Yuming, Kang, Zhenhui, Zhong, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Composition Fine structure Nanoparticles Physical Sciences Physics Physics, Applied Polydispersity Scanning transmission electron microscopy Science & Technology Synchrotron radiation X ray absorption
Online-Zugang:	Volltext
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