Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Dec 11;11(1):43–59. doi: 10.1021/acscatal.0c04290

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2020 American Chemical Society

This is an open access article published under a Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.

PMC Copyright notice

Panel A: In situ collected XRD patterns of La₂Ni_0.8Cu_0.2O₄ during heating up to 800 °C under DRM conditions. Panel C: In situ collected XRD patterns of La₂Ni_0.8Cu_0.2O₄ during holding at 800 °C for 30 min under DRM conditions. Panels B and D focus on a narrower 2θ windows for closer analysis. The lower panels indicate the phase assignment to the respective reference structures. Panel E and F: Weight fractions of different crystalline phases formed during DRM as a function of temperature (E) and time at 800 °C (F) obtained by Rietveld refinement of the in situ collected XRD patterns of La₂Ni_0.8Cu_0.2O₄.