Issue 8, 2022

Operando isotope selective ammonia quantification in nitrogen reduction studies via gas chromatography-mass spectrometry

Abstract

Rapid advances in electrocatalytic ammonia synthesis are impeded by laborious detection methods commonly used in the field and by constant risk of external contaminations, which generates misleading false positives. We developed a facile real-time GC-MS method for sensitive isotope NH3 quantification, requiring no external sample manipulations. This method ensures high detection reliability paramount to accelerate (electro-)catalyst screening.

Graphical abstract: Operando isotope selective ammonia quantification in nitrogen reduction studies via gas chromatography-mass spectrometry

Supplementary files

Article information

Article type
Communication
Submitted
27 Janv. 2022
Accepted
02 Marts 2022
First published
03 Marts 2022
This article is Open Access
Creative Commons BY-NC license

Sustainable Energy Fuels, 2022,6, 1945-1949

Operando isotope selective ammonia quantification in nitrogen reduction studies via gas chromatography-mass spectrometry

D. Ripepi, R. Zaffaroni, M. Kolen, J. Middelkoop and F. M. Mulder, Sustainable Energy Fuels, 2022, 6, 1945 DOI: 10.1039/D2SE00123C

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